Liquid crystal display device with shield casing connected to fr

Details Liquid crystal display device with shield casing connected to fr Liquid crystal display device with shield casing connected to fr

1993-03-11

1995-07-11

Gross, Anita Pellman

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 50, G02F 11333, G02F 11335

Patent

active

054326265

ABSTRACT:
A liquid crystal display device which includes a shield casing made of a metal plate and having fixing pawls and fixing hooks, an middle frame for holding a liquid crystal display, and a lower casing for packaging back lights. The fixing pawls of said shield casing are bent in corresponding recesses formed in the middle frame. Also, the fixing hooks of said shield casing are fitted on corresponding projections formed on the lower casing.

REFERENCES:
patent: 3050160 (1962-08-01), Chesser
patent: 4294517 (1981-10-01), Jakubek
patent: 4367467 (1983-01-01), Emile, Jr.
patent: 4390103 (1983-06-01), Husbard
patent: 4486077 (1984-12-01), Torresdal
patent: 4755035 (1988-07-01), Kopish et al.
patent: 4772100 (1988-09-01), Suenaga
patent: 4878738 (1989-11-01), Hanami
patent: 5146354 (1992-09-01), Plesinger

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