Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-08-01
2006-08-01
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S144000
Reexamination Certificate
active
07084940
ABSTRACT:
An electro-optic device is provided that is capable of preventing an interference of reflected lights from a light reflecting film and avoiding the occurrence of glare and chrominance non-uniformity among pixels, and an electronic apparatus using the electro-optic device. In a TFT array substrate of a reflective or transflective electro-optic device, a lower-side recess/projection forming film 13a, is formed in each of pixels 100ain the form of a matrix pattern so that a recess/projection pattern to scatter light is formed on the surface of a light reflecting film. The pixels are grouped into a plurality of units, each including a plurality of pixels, and the recess/projection pattern is formed to provide a different pattern for each pixel at least in each of the units. Different recess/projection patterns are obtained, for example, by rotating the recess/projection pattern for a pixel as a reference.
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Fujita Shin
Nimura Toru
Duong Thoi V.
Nguyen Dung T.
Oliff & Berridg,e PLC
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