Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2006-10-10

2010-06-22

Eisen, Alexander (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Segmented display elements

C345S087000

Reexamination Certificate

active

07742015

ABSTRACT:
In order to prevent a gradation shift due to variations in the thickness of a film used to form an auxiliary capacitor, a detection capacitor having a layer structure similar to that of the auxiliary capacitor placed for each pixel is provided on an array substrate. Furthermore, the capacitor value of the detection capacitor as a representative of the plurality of auxiliary capacitors is detected, and the potential amplitude ΔVcs of a power supply line connected to the auxiliary capacitor is adjusted based on this detected value.

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U.S. Appl. No. 12/054,887, filed Mar. 25, 2008, Saitoh, et al.

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