Electro-optical device and electronic apparatus having a...

Details Electro-optical device and electronic apparatus having a... Electro-optical device and electronic apparatus having a...

2005-05-24

2005-05-24

Ngo, Huyen (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S158000

Reexamination Certificate

active

06897910

ABSTRACT:
An electro-optical device is provided having high aperture ratio with which it is possible to easily planarize an insulating film stacked over a switching element, a wiring and an insulating film constituting the electro-optical device. The electro-optical device includes a substrate, a switching element, a wiring and an insulating film provided for the substrate. The substrate comprises concave portions corresponding to at least one position of the switching element, the wiring and the insulating film.

REFERENCES:
patent: 5759879 (1998-06-01), Iwasaki
patent: 5883399 (1999-03-01), Yin et al.
patent: 6091470 (2000-07-01), Fujikawa et al.
patent: 6433841 (2002-08-01), Murade et al.

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