Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-03-06
2007-03-06
Ngo, Huyen (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S144000, C349S145000
Reexamination Certificate
active
10898199
ABSTRACT:
Exemplary embodiments of the present invention include a pixel structure, an electro-optical apparatus, and an electronic instrument, which are capable of clearly displaying both images, such as natural paintings, and line drawings, such as characters, with a very simple structure. A pixel structure according to exemplary embodiments of the invention include a plurality of pixels disposed in a delta arrangement, each of the plurality of pixels having four sub-pixels that are four divisions divided from the pixel, and divided sides of the sub-pixels are arranged in a vertical direction or in a horizontal direction. In the course of display using a plurality of the pixels aligned in a delta arrangement, images, such as natural paintings, can be clearly displayed. On the other hand, in the course of display using a plurality of the second pixels A aligned in a square arrangement, line drawings, such as characters and figures, can be clearly displayed. The sub-pixel may also be shaped by dividing the pixel into two divisions.
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Ngo Huyen
Seiko Epson Corporation
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