US Pat. No. 9,510,409

LIGHT EMITTING DIODE DRIVING SYSTEM WITH LIGHT SIGNALS CARRIED VIA POWER LINES

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode driving system with light signals carried via power lines applied to a light emitting diode lamp
string, the light emitting diode driving system comprising:
a switch unit comprising a power input side, a power output side and a controlled side, the power output side electrically
connected to the light emitting diode lamp string;

a control unit electrically connected to the switch unit;
a light signal generating unit electrically connected to the control unit and the power output side; and
a controlling side zener diode electrically connected to the control unit and supplying power to the control unit,
wherein the controlling side zener diode, the switch unit and the light emitting diode lamp string are connected in series;
the light signal generating unit generates the light signal when the control unit turns off the switch unit; the light signal
generating unit sends the light signal to the light emitting diode lamp string.

US Pat. No. 9,345,077

LIGHT EMITTING DIODE DRIVING APPARATUS

Semisilicon Technology Co...

1. A light emitting diode driving apparatus applied to an alternating current power supply apparatus and a plurality of light
emitting diodes, the light emitting diode driving apparatus comprising:
a single alternating current to direct current power supply apparatus, the alternating current power supply apparatus sending
an alternating current power to the single alternating current to direct current power supply apparatus, the single alternating
current to direct current power supply apparatus converting the alternating current power into a direct current power;

a direct current power input contact electrically connected to the single alternating current to direct current power supply
apparatus to receive the direct current power;

a light signal control unit electrically connected to the direct current power input contact;
a first light emitting diode driving unit electrically connected to the direct current power input contact, the light emitting
diodes and the light signal control unit; and

at least a second light emitting diode driving unit electrically connected to the direct current power input contact, the
light emitting diodes and the first light emitting diode driving unit,

wherein the first light emitting diode driving unit comprises:
a plurality of first light emitting diode driving subunits electrically connected to each other in series and electrically
connected to the direct current power input contact, the light emitting diodes, the light signal control unit and the second
light emitting diode driving unit,

wherein the second light emitting diode driving unit comprises:
a light signal conversion subunit electrically connected to the direct current power input contact; and
a plurality of second light emitting diode driving subunits electrically connected to each other in series and electrically
connected to the direct current power input contact, the light emitting diodes and the first light emitting diode driving
unit,

wherein the light signal control unit, the first light emitting diode driving unit and the second light emitting diode driving
unit are electrically connected in parallel to receive the direct current power through the direct current power input contact;

wherein the light signal control unit sends a light signal to the first light emitting diode driving unit, and then the first
light emitting diode driving unit sends the light signal to the second light emitting diode driving unit, so that the light
signal is transmitted between the first light emitting diode driving unit and the second light emitting diode driving unit
in series; and

wherein the first light emitting diode driving subunits and the second light emitting diode driving subunits drive the light
emitting diodes according to the light signal; the light signal conversion subunit is connected to a first of the second light
emitting diode driving units and a last of the first light emitting diode driving subunits in series; the light signal conversion
subunit boosts a voltage of the light signal, so that the light signal is sent to the first of the second light emitting diode
driving subunits from the last of the first light emitting diode driving subunits.

US Pat. No. 9,060,395

LIGHT EMITTING DIODE DRIVING SYSTEM

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode driving system applied to a rectifier and a plurality of light emitting diodes, the light emitting
diode driving system comprising:
a driving power and synchronous signal generation apparatus electrically connected to the rectifier;
a transmission line electrically connected to the driving power and synchronous signal generation apparatus; and
a plurality of light emitting diode driving apparatuses electrically connected to the transmission line, the driving power
and synchronous signal generation apparatus and the light emitting diodes,

wherein the light emitting diode driving apparatus comprises:
a power positive terminal electrically connected to the driving power and synchronous signal generation apparatus;
a voltage regulator electrically connected to the power positive terminal;
a power negative terminal electrically connected to the voltage regulator;
a signal detector electrically connected to the power positive terminal;
a synchronous control logic circuit electrically connected to the voltage regulator, the power negative terminal and the signal
detector; and

a light changing control circuit electrically connected to the voltage regulator, the power negative terminal and the synchronous
control logic circuit,

wherein the rectifier rectifies an alternating current power to obtain a direct current power; the rectifier sends the direct
current power to the driving power and synchronous signal generation apparatus; the driving power and synchronous signal generation
apparatus generates a driving power; the driving power and synchronous signal generation apparatus sends the driving power
through the transmission line to the light emitting diode driving apparatuses to drive the light emitting diodes;

wherein the driving power and synchronous signal generation apparatus generates a synchronous signal regularly according to
the direct current power; the driving power and synchronous signal generation apparatus sends the synchronous signal through
the transmission line to the light emitting diode driving apparatuses; the light emitting diode driving apparatuses drive
the light emitting diodes synchronously according to the synchronous signals.

US Pat. No. 9,380,662

LIGHT EMITTING DIODE DRIVING SYSTEM WITH LIGHTING SIGNALS CARRIED VIA POWER LINES

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode driving system with lighting signals carried via power lines, the light emitting diode driving system
applied to a light emitting diode lamp string, the light emitting diode driving system comprising:
a switch unit comprising a power input side, a power output side and a controlled side, the power output side electrically
connected to the light emitting diode lamp string;

a control unit electrically connected to the switch unit; and
a light signal generating unit electrically connected to the control unit and the power output side,
wherein the light signal generating unit generates a light signal when the control unit turns off the switch unit; the light
signal generating unit sends the light signal to the light emitting diode lamp string.

US Pat. No. 9,497,809

LIGHT EMITTING DIODE SYSTEM

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode system applied to an alternating current power supply apparatus, the light emitting diode system
comprising:
a first light emitting diode apparatus; and
a second light emitting diode apparatus electrically connected to the first light emitting diode apparatus,
wherein the first light emitting diode apparatus comprises:
an alternating-current-to-direct-current and light-controlling unit electrically connected to the alternating current power
supply apparatus;

a plurality of first light emitting diode modules electrically connected to each other in series, a first of the first light
emitting diode modules electrically connected to the alternating-current-to-direct-current and light-controlling unit, a last
of the first light emitting diode modules electrically connected to the alternating-current-to-direct-current and light-controlling
unit; and

a first connector electrically connected to the alternating-current-to-direct-current and light-controlling unit and the last
of the first light emitting diode modules,

wherein the second light emitting diode apparatus comprises:
a second connector electrically connected to the first connector;
a signal-converting unit electrically connected to the second connector; and
a plurality of second light emitting diode modules electrically connected to each other in series, a first of the second light
emitting diode modules electrically connected to the signal-converting unit, a last of the second light emitting diode modules
electrically connected to the signal-converting unit,

wherein the alternating current power supply apparatus outputs an alternating current power to the alternating-current-to-direct-current
and light-controlling unit; the alternating-current-to-direct-current and light-controlling unit converts the alternating
current power into a drive direct current power; the alternating-current-to-direct-current and light-controlling unit outputs
the drive direct current power and a light-controlling signal to the first of the first light emitting diode modules; then
the drive direct current power and the light-controlling signal are transmitted to the other first light emitting diode modules
to control colors and intensities of the first light emitting diode modules;

wherein the alternating-current-to-direct-current and light-controlling unit outputs the drive direct current power to the
signal-converting unit through the first connector and the second connector; the last of the first light emitting diode modules
outputs the light-controlling signal to the signal-converting unit through the first connector and the second connector; the
signal-converting unit outputs the drive direct current power and a regenerated light-controlling signal regenerated from
the light-controlling signal to the first of the second light emitting diode modules after the signal-converting unit processes
the drive direct current power and the light-controlling signal; then the drive direct current power and the regenerated light-controlling
signal are transmitted to the other second light emitting diode modules to control colors and intensities of the second light
emitting diode modules;

wherein the signal-converting unit comprises:
a first switch subunit electrically connected to the second connector; and
a second switch subunit electrically connected to the second connector, the first switch subunit and the first of the second
light emitting diode modules,

wherein the first switch subunit receives the light-controlling signal to drive the first switch subunit, so that the first
switch subunit is turned-on and turned off to generate a copied light-controlling signal, and then the copied light-controlling
signal is sent to the second switch subunit to drive the second switch subunit, so that according to the drive direct current
power, the second switch subunit regenerates the light-controlling signal to obtain the regenerated light-controlling signal
to send the regenerated light-controlling signal to the first of the second light emitting diode modules.

US Pat. No. 9,173,259

LIGHT EMITTING DIODE DRIVING SYSTEM AND LIGHT EMITTING DIODE LAMP

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode driving system applied to an alternating current power supply apparatus, a rectifying filtering
circuit and a plurality of light emitting diodes, the alternating current power supply apparatus electrically connected to
the rectifying filtering circuit, the light emitting diode driving system electrically connected to the rectifying filtering
circuit and the light emitting diodes, the light emitting diode driving system comprising:
a plurality of light emitting diode driving apparatuses electrically connected to the rectifying filtering circuit and the
light emitting diodes, the light emitting diode driving apparatuses connected to each other in series; and

a transmission line electrically connected to the rectifying filtering circuit and the light emitting diode driving apparatuses,
wherein the light emitting diode driving apparatus comprises:
a power positive contact electrically connected to the rectifying filtering circuit and the transmission line;
a voltage regulator electrically connected to the power positive contact;
a power negative contact electrically connected to the voltage regulator;
a synchronous signal generation circuit electrically connected to the voltage regulator; and
a synchronous control logic circuit electrically connected to the voltage regulator and the synchronous signal generation
circuit,

wherein the alternating current power supply apparatus sends an alternating current power to the rectifying filtering circuit;
the rectifying filtering circuit rectifies and filters the alternating current power to obtain a direct current power; the
rectifying filtering circuit sends the direct current power to the voltage regulator;

wherein the voltage regulator generates a first voltage after the voltage regulator receives the direct current power; the
voltage regulator sends the direct current power to a next light emitting diode driving apparatus after the voltage regulator
generates the first voltage; the voltage regulator sends the first voltage to the synchronous signal generation circuit after
the voltage regulator generates the first voltage;

wherein the synchronous signal generation circuit generates a second voltage after the synchronous signal generation circuit
receives the first voltage; the synchronous signal generation circuit subtracts the second voltage from the first voltage
to obtain a synchronous signal; the synchronous signal generation circuit sends the synchronous signal to the synchronous
control logic circuit; the light emitting diode driving apparatuses drive the light emitting diodes synchronously according
to the synchronous signals.

US Pat. No. 9,648,708

LIGHT SENSING SEQUENCE RECORDING APPARATUS AND SMART LIGHT EMITTING DIODE LIGHTING SYSTEM

SEMISILICON TECHNOLOGY CO...

1. A light sensing sequence recording apparatus comprising:
a plurality of light sensing components; and
a light sensing sequence recording unit electrically connected to the light sensing components,
wherein each of the light sensing components sends a light sensing signal to the light sensing sequence recording unit respectively
at different times; the light sensing sequence recording unit records a light sensing sequence that the light sensing sequence
recording unit receives the light sensing signals sent by each of the light sensing components respectively.

US Pat. No. 9,320,096

LIGHT EMITTING DIODE SYSTEM

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode system applied to an alternating current power supply apparatus, the light emitting diode system
comprising:
a first light emitting diode apparatus; and
a second light emitting diode apparatus electrically connected to the first light emitting diode apparatus,
wherein the first light emitting diode apparatus comprises:
an alternating-current-to-direct-current and light-controlling unit electrically connected to the alternating current power
supply apparatus;

a plurality of first light emitting diode modules electrically connected to each other in series, a first of the first light
emitting diode modules electrically connected to the alternating-current-to-direct-current and light-controlling unit, a last
of the first light emitting diode modules electrically connected to the alternating-current-to-direct-current and light-controlling
unit; and

a first connector electrically connected to the alternating-current-to-direct-current and light-controlling unit and the last
of the first light emitting diode modules, and arranged after the last of the first light emitting diode modules,

wherein the second light emitting diode apparatus comprises:
a second connector connected to the first connector;
a signal-converting unit arranged after the second connector and electrically connected to the second connector; and
a plurality of second light emitting diode modules electrically connected to each other in series and arranged after the signal-converting
unit, a first of the second light emitting diode modules electrically connected to the signal-converting unit, a last of the
second light emitting diode modules electrically connected to the signal-converting unit,

wherein the alternating current power supply apparatus outputs an alternating current power to the alternating-current-to-direct-current
and light-controlling unit; the alternating-current-to-direct-current and light-controlling unit converts the alternating
current power into a first drive direct current power; the alternating-current-to-direct-current and light-controlling unit
outputs the first drive direct current power and a light-controlling signal to the first of the first light emitting diode
modules; then the first drive direct current power and the light-controlling signal are transmitted to the other first light
emitting diode modules to control colors and intensities of the first light emitting diode modules;

wherein the alternating-current-to-direct-current and light-controlling unit further independently outputs a second drive
direct current power to the first connector; the last of the first light emitting diode modules sends the light-controlling
signal to the first connector; the first connector sends the second drive direct current power and the light-controlling signal
received by the first connector to the second connector, and then the second connector outputs the second drive direct current
power and the light-controlling signal to the signal-converting unit; the signal-converting unit outputs the second drive
direct current power and the light-controlling signal to the first of the second light emitting diode modules; then the second
drive direct current power and the light-controlling signal are transmitted to the other second light emitting diode modules
to control colors and intensities of the second light emitting diode modules; and

wherein the first light emitting diode apparatus is connected to the second connector through the first connector, and then
is connected to the second light emitting diode apparatus in series through the second connector.

US Pat. No. 9,585,217

LIGHT EMITTING DIODE DRIVING SYSTEM WITH CARRIER SIGNAL CONTROL

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode driving system, the light emitting diode driving system applied to a rectifier and at least a light
emitting diode, the light emitting diode driving system comprising:
a driving power and carrier signal generation apparatus electrically connected to the rectifier;
a transmission line electrically connected to the driving power and carrier signal generation apparatus; and
a plurality of light emitting diode driving apparatuses electrically connected to the transmission line, the driving power
and carrier signal generation apparatus and the light emitting diodes, wherein the rectifier rectifies an alternating current
power to obtain a direct current power; the rectifier sends the direct current power to the driving power and carrier signal
generation apparatus; the driving power and carrier signal generation apparatus generates a driving power; the driving power
and carrier signal generation apparatus sends the driving power through the transmission line to the light emitting diode
driving apparatuses to drive the light emitting diodes;

wherein the driving power and carrier signal generation apparatus generates a carrier signal; the driving power and carrier
signal generation apparatus sends the carrier signal through the transmission line to the light emitting diode driving apparatuses;
each of the light emitting diode driving apparatuses receives the carrier signal from the transmission line and drives the
light emitting diodes according to the carrier signal,

wherein the light emitting diode driving apparatus comprises:
a power positive terminal electrically connected to the driving power and carrier signal generation apparatus;
a voltage regulator electrically connected to the power positive terminal;
a power negative terminal electrically connected to the voltage regulator;
a signal detector electrically connected to the power positive terminal;
an identification control logic circuit electrically connected to the voltage regulator, the power negative terminal and the
signal detector;

a counting and shift-registering circuit electrically connected to the voltage regulator, the power negative terminal and
the identification control logic circuit;

a light changing control circuit electrically connected to the voltage regulator, the power negative terminal and the counting
and shift-registering circuit, the light changing control circuit configured to determine colors and intensities of the light
emitting diodes;

a comparison circuit electrically connected to the identification control logic circuit;
an address memory unit electrically connected to the comparison circuit;
an address register electrically connected to the identification control logic circuit;
an oscillator electrically connected to the voltage regulator, the power negative terminal, the identification control logic
circuit and the light changing control circuit;

a driving current control circuit electrically connected to the voltage regulator, the power negative terminal and the light
changing control circuit; and

at least a driving current output circuit electrically connected to the driving current control circuit and the light emitting
diodes,

wherein the signal detector detects the carrier signal and then the signal detector informs the identification control logic
circuit; then the identification control logic circuit, the comparison circuit, the address memory unit and the address register
are configured to control and process a circuit logic and then the counting and shift-registering circuit informs the light
changing control circuit; then the light changing control circuit is configured to determine the colors and the intensities
of the light emitting diodes and then the light changing control circuit informs the driving current control circuit; then
the driving current control circuit is configured to control the driving current output circuit to drive the light emitting
diodes.

US Pat. No. 9,572,214

LIGHT EMITTING DIODE LAMP STRING DRIVING SYSTEM

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode lamp string driving system comprising:
a plurality of light emitting diode lamp strings, each of the light emitting diode lamp strings having a plurality of light
emitting diodes connected to each other in series, each of the light emitting diodes having an addressing code; and

a plurality of light emitting diode driving apparatuses electrically connected to the light emitting diode lamp strings,
wherein the light emitting diode driving apparatus comprises:
a switch unit electrically connected to the light emitting diode lamp string;
a control unit having a plurality of lighting patterns and electrically connected to the switch unit;
a voltage level generating unit electrically connected to an output side of the light emitting diode driving apparatus and
the light emitting diode lamp string; and

a first signal transmission line, one side of the first signal transmission line electrically connected to an anode of one
of the light emitting diodes of the light emitting diode lamp string connected to a first of the light emitting diode driving
apparatuses, the other side of the first signal transmission line electrically connected to the control unit of a second of
the light emitting diode driving apparatuses,

wherein according to a selected lighting pattern selected from the lighting patterns, the control unit of the first of the
light emitting diode driving apparatuses controls on-off actions of the switch unit, so that the voltage level generating
unit generates a plurality of voltages with a specific level, so that the first of the light emitting diode driving apparatuses
outputs a first control command to the light emitting diode lamp string connected to the first of the light emitting diode
driving apparatuses; the light emitting diode interpreting the first control command lightens diversely;

wherein the control unit of the first of the light emitting diode driving apparatuses sends the first control command to the
control unit of the second of the light emitting diode driving apparatuses through the first signal transmission line electrically
connected to the first of the light emitting diode driving apparatuses; when the control unit of the second of the light emitting
diode driving apparatuses interprets the first control command received by the second of the light emitting diode driving
apparatuses, the second of the light emitting diode driving apparatuses accordingly generates a second control command and
sends the second control command to the light emitting diode lamp string electrically connected to the second of the light
emitting diode driving apparatuses; the light emitting diode interpreting the second control command lightens diversely.

US Pat. No. 9,807,832

LIGHT EMITTING DIODE DRIVING SYSTEM WITH FAST VOLTAGE-ADJUSTING CIRCUIT

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode driving system driving a plurality of two-pin point-controlled light emitting diode lamps, the light
emitting diode driving system comprising:
a control unit;
an output side switch unit receiving and sending an output voltage, the output side switch unit electrically connected to
the control unit and the two-pin point-controlled light emitting diode lamps;

a fast voltage-adjusting circuit electrically connected to the control unit, the two-pin point-controlled light emitting diode
lamps and the output side switch unit; and

a light signal voltage generation circuit clamping the output voltage, the light signal voltage generation circuit electrically
connected to the control unit, the output side switch unit and the fast voltage-adjusting circuit,

wherein the control unit controls a conducting state of the output side switch unit; when the control unit does not turn on
the output side switch unit, the control unit controls the fast voltage-adjusting circuit to process the output voltage, and
the light signal voltage generation circuit combines the fast voltage-adjusting circuit to clamp the output voltage to meet
a predetermined value; when the output voltage is processed to meet the predetermined value, the control unit turns on the
output side switch unit so the output voltage recovers and a light driving signal is generated; according to the light driving
signal, the two-pin point-controlled light emitting diode lamps are operated in a lighting mode.

US Pat. No. 9,930,734

LIGHT EMITTING DIODE LAMP WITH BURNABLE FUNCTION AND LIGHT EMITTING DIODE LAMP STRING WITH BURNABLE FUNCTION

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode lamp with a burnable function, the light emitting diode lamp comprising:at least a light emitting diode; and
a light emitting diode driving apparatus with the burnable function, the light emitting diode driving apparatus electrically connected to the light emitting diode,
wherein the light emitting diode driving apparatus comprises:
a first contact;
a second contact; and
an address memory,
wherein the light emitting diode driving apparatus receives a burn start signal sent through the first contact and a burn address data sent through the first contact; the light emitting diode driving apparatus is configured to burn the burn address data into the light emitting diode driving apparatus after the light emitting diode driving apparatus receives the burn start signal;
wherein the light emitting diode driving apparatus checks whether an address data is the same with the burn address data of the light emitting diode driving apparatus or not when the light emitting diode driving apparatus receives a first signal, the first signal comprises a lighting data and the address data, and the light emitting diode driving apparatus drives the light emitting diode if the address data is the same with the burn address data;
wherein the address memory is a non-volatile memory used to memorize the burn address data, and after power to the address memory is turned off and after power to the light emitting diode lamp is turned off, the address memory still memorizes the burn address data;
wherein the first contact is a positive contact and the second contact is a negative contact; the light emitting diode driving apparatus further comprises:
a voltage regulator electrically connected to the positive contact and the negative contact;
a signal conversion unit electrically connected to the positive contact;
an address and data identifier electrically connected to the signal conversion unit;
a logic controller electrically connected to the address and data identifier;
a shift register electrically connected to the logic controller;
an output register electrically connected to the shift register;
a light emitting diode driving circuit electrically connected to the output register and the light emitting diode;
an address register electrically connected to the logic controller;
an address comparator electrically connected to the logic controller and the address register;
an address burn controller electrically connected to the logic controller and the address memory; and
a burn signal detector electrically connected to the positive contact, the negative contact and the address burn controller,
wherein the first signal is sent to the signal conversion unit through the positive contact, the signal conversion unit converts the first signal into a second signal for being identified by the address and data identifier, the signal conversion unit sends the second signal to the address and data identifier, the address and data identifier identifies the second signal to obtain a third signal, the third signal comprises the address data and the lighting data; the address and data identifier sends the third signal to the logic controller, the logic controller sends the address data to the address register, and the address comparator compares the address data with the burn address data memorized in the address memory;
wherein if the address data is the same with the burn address data, the address comparator informs the logic controller of the address data being the same with the burn address data, and then the logic controller sends the lighting data to the light emitting diode driving circuit through the shift register and the output register; the light emitting diode driving circuit drives the light emitting diode according to the lighting data; and
wherein the burn signal detector detects the burn start signal and then informs the address burn controller of the burn start signal, and the address burn controller burns the burn address data into the address memory.

US Pat. No. 9,881,546

TWO-PIN LED PIXEL-CONTROLLED LIGHT STRING SYSTEM

Semisilicon Technology Co...

1. A two-pin LED pixel-controlled light string system comprising:
a controller;
a plurality of data capture converters, each of the data capture converters electrically connected to the controller respectively;
a plurality of power lines connected to the data capture converters; and
a plurality of two-pin LED pixel-controlled light string sets connected to the power lines and electrically connected to the
data capture converter respectively,

wherein the data capture converter comprises:
a number-setting circuit,
wherein the controller sends a picture signal to the data capture converters; each of the number-setting circuits is used
to set a number of the data capture converter; according to the number, the data capture converter captures a captured part
of the picture signal; the data capture converter converts the captured part of the picture signal to obtain a light signal;
the data capture converter sends the light signal through the power line to the two-pin LED pixel-controlled light string
set that the two-pin LED pixel-controlled light string set is in accordance with and electrically connected to the data capture
converter, to drive the two-pin LED pixel-controlled light string set to light; each of the two-pin LED pixel-controlled light
string sets lighting together forms a picture representing the picture signal.

US Pat. No. 9,939,117

LIGHT EMITTING DIODE SYSTEM WITH LIGHT SIGNALS CARRIED VIA POWER LINES

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode system with light signals carried via power lines, the light emitting diode system comprising:a light emitting diode lamp string comprising a plurality of light emitting diode units and receiving power supplied through the power lines to light;
a signal voltage unit electrically connected to the light emitting diode lamp string; and
a control unit electrically connected to the signal voltage unit,
wherein the control unit is configured to drive the signal voltage unit to adjust a voltage of the light emitting diode lamp string continuously and repeatedly so the voltage of the light emitting diode lamp string is a predetermined voltage, to form the light signal comprising a plurality of pulse waves to send the light signal to the light emitting diode lamp string; when each of the light emitting diode units receives the light signal, each of the light emitting diode units is configured to perform a conversion and a decoding for the light signal to obtain a lighting mode of the light signal, and then each of the light emitting diode units is configured to light based on the lighting mode.

US Pat. No. 10,123,383

LIGHT EMITTING DIODE DRIVING APPARATUS AND SIGNAL-ADJUSTING MODULE THEREOF

SEMISILICON TECHNOLOGY CO...

1. A signal-adjusting module, applied to a light emitting diode driving apparatus and electrically connected to a control circuit for generating an illuminant-control signal, the signal-adjusting module comprising:an input terminal electrically connected to the control circuit;
an output terminal electrically connected to light emitting diode driving apparatus;
a switch-control unit comprising a level-comparing unit electrically connected to the input terminal for receiving the illuminant-control signal and having a first threshold level and a second threshold level, wherein the illuminant-control signal is a pulse-width-modulation signal transiting from a first limit level to a second limit level; and
a switch electrically connected to the input terminal, the output terminal, and the switch-control unit,
wherein the level-comparing unit is configured to compare a level of the illuminant-control signal with the first threshold level and generate a first signal as a basis for turning on the switch when the level of the illuminant-control signal reaches the first threshold level, and
wherein the level-comparing unit is configured to generate a second signal as a basis for turn off the switch after passing a time interval when generating the first signal.

US Pat. No. 10,039,164

SEQUENCING METHOD FOR LIGHT-EMITTING DIODE LAMP STRING

SEMISILICON TECHNOLOGY CO...

1. A sequencing method applied to a light-emitting diode lamp string comprising a plurality of light-emitting diode units connected to each other in series, the light-emitting diode units having different parasitic capacitive reactance and resistance-capacitance time constant after being connected to each other in series, the sequencing method comprising:a. sending an address pulse wave signal to the light-emitting diode units;
b. sending a clamped voltage to the light-emitting diode units if a voltage of the address pulse wave signal decreases;
c. detecting a receiving voltage of the light-emitting diode unit by the light-emitting diode unit in a receiving status; and
d. storing the address pulse wave signal to have an address sequence data by the light-emitting diode unit detecting that the receiving voltage is less than a predetermined voltage due to an overshoot phenomenon.

US Pat. No. 10,187,935

LIGHT EMITTING DIODE LAMP WITH BURNABLE FUNCTION AND LIGHT EMITTING DIODE LAMP STRING WITH BURNABLE FUNCTION

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode lamp with a burnable function, the light emitting diode lamp comprising:at least a light emitting diode; and
a light emitting diode driving apparatus with the burnable function, the light emitting diode driving apparatus electrically connected to the light emitting diode,
wherein the light emitting diode driving apparatus comprises:
a first contact; and
a second contact,
wherein the light emitting diode driving apparatus receives a burn start signal sent through the first contact and a burn address data sent through the first contact; the light emitting diode driving apparatus is configured to burn the burn address data as a local address data into the light emitting diode driving apparatus after the light emitting diode driving apparatus receives the burn start signal;
wherein a first signal is a plurality of pulse signals, and comprises a lighting data and an address data; the light emitting diode driving apparatus is configured to compare the address data with the local address data stored in the light emitting diode driving apparatus when the light emitting diode driving apparatus receives the first signal, and then the light emitting diode driving apparatus is configured to drive the light emitting diode to light, glimmer or flash colorfully or sparklingly, or light fade-in and fade-out, based on the lighting data if the address data is the same with the local address data.

US Pat. No. 10,231,303

LIGHT EMITTING DIODE LAMP RECEIVING CONTACTLESS BURNING SIGNAL AND SYSTEM FOR THE SAME AND BURNING ADDRESS METHOD FOR THE SAME

SEMISILICON TECHNOLOGY CO...

1. A light emitting diode lamp receiving a contactless burning signal and comprising:at least a light emitting diode; and
a light emitting diode driving apparatus electrically connected to the light emitting diode,
wherein the light emitting diode driving apparatus comprises:
a burning signal detector;
an address burning controller electrically connected to the burning signal detector;
an address memory electrically connected to the address burning controller; and
a light emitting diode driving circuit electrically connected to the light emitting diode and the address memory,
wherein the burning signal detector wirelessly receives a wireless address signal from a burner; the burning signal detector converts the wireless address signal into a local address signal; the burning signal detector transmits the local address signal to the address burning controller; the address burning controller burns the local address signal into the address memory, so that the address memory stores a local address data.

US Pat. No. 10,433,383

LIGHT EMITTING DIODE DRIVING APPARATUS WITH SWITCH CONTROL CIRCUIT

Semisilicon Technology Co...

1. A light emitting diode driving apparatus applied to a plurality of light emitting diode units, the light emitting diode driving apparatus comprising:a control unit;
a switch control circuit electrically connected to the control unit;
a signal switch unit electrically connected to the control unit, the switch control circuit and the light emitting diode units; and
a control power unit configured to receive a direct current power to provide the control unit with a working power, the control power unit electrically connected to the control unit, the switch control circuit and the signal switch unit,
wherein the control power unit, the signal switch unit and the light emitting diode units are connected in series;
wherein the control unit is configured to control the switch control circuit to switch a turned-on status and a turned-off status of the signal switch unit to generate a lighting signal to drive the light emitting diode units; when the signal switch unit is turned on, the direct current power is through the signal switch unit to form a high level part of the lighting signal; when the signal switch unit is turned off, the direct current power is not through the signal switch unit, so that a low level part of the lighting signal is formed;
wherein the control power unit comprises:
a control-side zener diode electrically connected to the control unit, the switch control circuit and the signal switch unit; and
a control-side capacitor electrically connected to the control unit, the switch control circuit, the signal switch unit and the control-side zener diode,
wherein the control-side capacitor is connected to the control unit and the control-side zener diode in parallel; and
wherein the control-side zener diode, the signal switch unit and the light emitting diode units are connected in series; and the control-side zener diode is configured to receive and clamp the direct current power to supply power to the control unit.

US Pat. No. 10,462,866

BURNING ADDRESS METHOD FOR LIGHT EMITTING DIODE LAMP

SEMISILICON TECHNOLOGY CO...

1. A burning address method for a light emitting diode lamp receiving a contactless burning signal and comprising:the light emitting diode lamp wirelessly receiving a wireless signal from a burner;
the light emitting diode lamp determining whether the wireless signal comprises a wireless starting signal or not;
if the wireless signal comprises the wireless starting signal, the light emitting diode lamp performing a burning procedure to convert a wireless address signal in the wireless signal into a local address data and storing the local address data into an address memory;
if the wireless signal does not comprise the wireless starting signal, the light emitting diode lamp omitting the burning procedure; and
after the light emitting diode lamp finishes the burning procedure, performing a verification procedure to wirelessly transmit the local address data stored in the address memory to a verification module, so that the verification module determines whether the local address data wirelessly received by the verification module is the same with the local address data in the wireless address signal or not.