Liquid crystal viewfinder

Details Liquid crystal viewfinder Liquid crystal viewfinder

1990-02-13

1990-12-11

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358224, H04N 530, H04N 5232

Patent

active

049774565

ABSTRACT:
An electronic viewfinder for displaying video images captured in an attached electronic camera utilizes a liquid crystal display which can be illuminated from the rear by ambient illumination or by light from an included fluorescent lamp. The liquid crystal display is positioned at a slight angle to the viewer's line of sight and light transmitted by the display is diffused thereafter to provide a high quality image.

REFERENCES:
patent: 4294524 (1981-10-01), Stolov
patent: 4303322 (1981-12-01), Someya
patent: 4330797 (1982-05-01), Yokokawa
patent: 4403216 (1983-09-01), Yokoi
patent: 4571268 (1986-02-01), Thornton
patent: 4571627 (1986-02-01), Stempeck
patent: 4692006 (1987-09-01), Rice

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