Display device

Details Display device Display device

2007-07-31

2007-07-31

Patel, Ashok (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000

Reexamination Certificate

active

10827444

ABSTRACT:
A display device with high-definition, in which display unevenness due to a voltage drop in a wiring or display unevenness due to a variation in characteristics of TFTs are suppressed. The display device of the invention comprises a first wiring for transmitting a video signal and a second wiring for supplying a current to a light emitting element. The first wiring and the second wiring extend parallel to each other, and are formed so as to overlap with each other at least partly with an insulating layer interposed therebetween.

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Inukai et al., “4.0-in. TFT-OLED Displays and a Novel Digital Driving Method”, Digest of Technical Papers, SID Digest '00, pp. 924-927, Jan. 1, 2000.

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