US Patent No. 10,602,615

DISPLAY DEVICE


Patent No. 10,602,615
Issue Date March 24, 2020
Title Display Device
Inventorship Junji Kashiwada, Tokyo (JP)
Assignee Japan Display Inc., Tokyo (JP)

Claim of US Patent No. 10,602,615

1. A display device comprising:a first substrate provided with a plurality of electrodes and wiring lines;
a second substrate provided with a plurality of wiring lines and opposing the first substrate; and
a connector which connects the wiring lines on the first substrate and the wiring lines on the second substrate, comprising a support member formed of a resin and a plurality of wiring portions on the support member, the support member comprising a flat first main surface and a second main surface opposing the first main surface, the second main surface comprising a first opposing surface opposing the first substrate, a second opposing surface opposing the second substrate and a stepped portion between the first opposing surface and the second opposing surface and brought into contact with an edge portion of the second substrate,
each wiring portion including a first junction provided on the first opposing surface and joined to one of the wiring lines of the first substrate, a second junction provided on the second opposing surface and joined to one of the wiring lines of the second substrate, and a coupling section located between the first junction and the second junction and embedded inside of the support member and apart from the second main surface.