Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-03-01
2009-06-02
Rude, Timothy (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07542110
ABSTRACT:
To provide a liquid crystal display device having a high display quality and an excellent display characteristic and an electronic apparatus using the same. A liquid crystal display device includes color filter portions each having a plurality of colored layers in a unit pixel and a liquid crystal layer for controlling the amount of light passing through the color filter portions. The color filter portion has in the unit pixel first to third colored layers respectively having first and third peak wavelengths in a wavelength selection characteristic and a fourth colored layer having a peak wavelength between the first peak wavelength and the second peak wavelength, and a peak wavelength of a spectral characteristic of light passing through the liquid crystal layer corresponds to the fourth peak wavelength.
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Chino Eiji
Maeda Tsuyoshi
Nachi Ikutaka
Oliff & Berridg,e PLC
Rude Timothy
Seiko Epson Corporation
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