Liquid crystal panel with reduced defects and an image projector

Details Liquid crystal panel with reduced defects and an image projector Liquid crystal panel with reduced defects and an image projector

1997-06-25

1998-11-17

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349 8, 349 96, G02F 11335, G02F 11333

Patent

active

058384154

ABSTRACT:
A liquid crystal panel includes a liquid crystal layer sandwiched by first and second substrates, wherein a transparent film is adhered on at least one of the first and second substrates by an intervening adhesive layer, such that the adhesive layer fills defects formed on a surface of the substrate with a material having a refractive index close to the refractive index of the substrate. Further, a liquid crystal projector having an improved cooling efficiency is disclosed.

REFERENCES:
patent: 4861142 (1989-08-01), Tanaka et al.
patent: 4950072 (1990-08-01), Honda
patent: 5032021 (1991-07-01), Kanatani et al.
patent: 5648860 (1997-07-01), Ooi et al.

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