US Patent No. 10,117,364

DISPLAY DEVICE WITH OPTICALLY CLEAR FLUID DISPOSED BETWEEN DISPLAY PANEL AND DISPLAY COVER


Patent No. 10,117,364
Issue Date October 30, 2018
Title Display Device With Optically Clear Fluid Disposed Between Display Panel And Display Cover
Inventorship Keith Morton, Smithown, NY (US)
Assignee DISPLAY LOGIC USA INC., Mineola, NY (US)

Claim of US Patent No. 10,117,364

1. A display device, comprising:a liquid crystal display (LCD) panel;
a display cover bonded to a perimeter of a front surface of the LCD panel with a perimeter seal, wherein the display cover comprises a first planar surface and a second planar surface opposite the first planar surface, wherein perimeter seal is disposed between the perimeter of the front surface of the LCD panel and a perimeter of the first planar surface of the display cover; and
an optically clear fluid disposed in a gap between the front surface of the LCD panel and the first planar surface of the display cover;
wherein the optically clear fluid is in contact with the first planar surface of the display cover and the front surface of the LCD panel, and maintained in the gap between the front surface of the LCD panel and the first planar surface of the display cover by the perimeter seal; and
wherein no spacer elements are disposed in the gap between the front surface of the LCD panel and the first planar surface of the display cover within a region defined by the perimeter seal.