Electro-optical device and electronic apparatus

Details Electro-optical device and electronic apparatus Electro-optical device and electronic apparatus

2009-08-04

2010-12-21

Doan, Jennifer (Department: 2874)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S019000, C349S033000, C349S038000, C349S041000, C349S042000

Reexamination Certificate

active

07855759

ABSTRACT:
An electro-optical device includes a scanning line, a data line which intersects the scanning line, a pixel electrode which is provided at pixel, and a thin film transistor which has a semiconductor layer having a source area electrically connected to the data line and a drain area electrically connected to the pixel electrode, a relay wiring which is laminated between the semiconductor layer and the pixel electrode and connects the drain area to the pixel electrode, a first shield layer which is laminated between the data line and the relay wiring and is held with predetermined potential, and a second shield layer which is laminated between the pixel electrode and the relay wiring and is held with predetermined potential.

REFERENCES:
patent: 5818550 (1998-10-01), Kadota et al.
patent: 5844255 (1998-12-01), Suzuki et al.
patent: 6226059 (2001-05-01), Yamamoto et al.
patent: 10-039336 (1998-02-01), None
patent: 2004-109974 (2004-04-01), None
patent: 2006-189898 (2006-07-01), None

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