Liquid crystal cells – elements and systems – Liquid crystal system – Projector including liquid crystal cell
Patent
1997-04-16
1999-07-20
Kim, Robert
Liquid crystal cells, elements and systems
Liquid crystal system
Projector including liquid crystal cell
349 42, 349 58, 349 70, 361684, 361683, 361681, H05K 500, G02F 1136, G02F 11333, G02F 11335
Patent
active
059262338
ABSTRACT:
A receptacle has an inset and a housing for the fastening of an LCD screen. The screen has contact surfaces and consists, at least in part, of a plastic injection molding. Plastic springs which are formed by molding on the inset prestress the LCD screen against the housing, and thus fasten it in the receptacle. In this connection, a heat-sealing foil at the same time is prestressed against the contact surfaces of the LCD screen and against the contact surfaces of a plate.
REFERENCES:
patent: 5270847 (1993-12-01), Sano
patent: 5340955 (1994-08-01), Calvillo et al.
Patent Abstracts of Japan vol. 095, No. 008, Sep. 29, 1995 & JP 07 134284 A (Sharp Corp), May 23, 1995.
Friepes Gerhard
Kneer Bernward
Urlaub Gunter
Wesner Gerhard
Farber Martin A.
Kim Robert
Punnoose Roy M.
VDO Adolf Schindling AG
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