Display device

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only

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Details

349 86, G02F 11335, G02F 11333

Patent

active

055878199

ABSTRACT:
A reflective direct-view type display device including a first substrate having two major surfaces and electrode provided on a first major surface, a second substrate having two major surfaces and color filter layers and pixel electrodes provided on a first major surface, a light-scattering medium interposed between the first and second substrates positioned with the electrode opposes the pixel electrodes, and at least one color filter layer provided on the first major surface of the first substrate and apposing at least one of the color filter layers provided on the first major surface of the second substrate. The display can produce high-luminance colors, by using external light at high efficiency and with a low consumption of electric power.

REFERENCES:
patent: 4793691 (1988-12-01), Enomoto et al.
patent: 5317431 (1994-05-01), Yoshida et al.
patent: 5442467 (1995-08-01), Silverstein et al.
patent: 5469278 (1995-11-01), Takahara et al.
patent: 5508831 (1996-04-01), Nakamura et al.

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