Liquid crystal display device for effectively supporting liquid

Details Liquid crystal display device for effectively supporting liquid Liquid crystal display device for effectively supporting liquid

1994-03-11

1994-12-20

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 83, G02F 11335

Patent

active

053750055

ABSTRACT:
A liquid crystal display device includes a liquid crystal display plate (11) having corner portions thereof, a illuminating device (12) for illuminating the liquid crystal display plate (11) from a rear side of the liquid crystal display plate (11), the illuminating device (12) including a light guiding plate (21) disposed on a rear side of parallel to the liquid crystal display plate (11) and a source (22) disposed at an end portion of the light guiding plate (21), a supporting frame (13) for supporting the illuminating device (12), the supporting frame (13) having corner portions thereof, holding members (31a, 31b, 31c, disposed on the corner portions of the supporting frame (13) for holding the corner portions of the liquid crystal display plate (11) in an electrically insulating state, and an engaging unit (32) for engaging the holding members (31a, 31b, 31c, 31d) with the supporting frame (13).

REFERENCES:
patent: 4111533 (1978-09-01), Nakamura et al.
patent: 4165607 (1979-08-01), Fedorowicz et al.
patent: 4367467 (1983-01-01), Emile, Jr.
patent: 4755035 (1988-07-01), Kopish et al.
patent: 4937709 (1990-06-01), Yanagi et al.
patent: 5182660 (1993-01-01), Tanaka

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