Liquid crystal display device with a plurality of diffusion...

Details Liquid crystal display device with a plurality of diffusion... Liquid crystal display device with a plurality of diffusion...

2008-03-18

2008-03-18

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S113000, C349S106000

Reexamination Certificate

active

07345720

ABSTRACT:
A transflective liquid crystal display device, improved in luminance and contrast to improve the viewability and the color reproducibility in color display better, having scattering diffusion reflectors formed at a first transparent substrate and a transparent window formed at the first transparent substrate surrounding the diffusion reflectors in an unevenness distribution. Since the easily regular reflecting regions around the diffusion reflectors are formed with the transparent window, both the reflectance of diffused and reflected front light and the transmittance of back light can be improved.

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Japanese Patent No. 2003-159600 dated Nov. 10, 2006.
Office Action for application No. JP 2003-159600 dated Jan. 31, 2007.

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