Liquid crystal cells – elements and systems – Particular structure – Holder – support – frame – or housing
Patent
1997-12-10
1999-05-18
Dang, Hung Xuan
Liquid crystal cells, elements and systems
Particular structure
Holder, support, frame, or housing
G02F1/1333
Patent
active
059055510
ABSTRACT:
An upper case and a lower case are fixed without using screws so that assemblage workability is improved. An electric appliance can be divided into plastic upper case, metal-plate-made lower case, and logic package having print substrates. As a result, the electric appliance is easy to make.
REFERENCES:
patent: 4422728 (1983-12-01), Andreggi
patent: 4650267 (1987-03-01), Yagi
patent: 4728753 (1988-03-01), Nakano
patent: 4817065 (1989-03-01), Usui et al.
patent: 4915341 (1990-04-01), Takehashi
patent: 5146390 (1992-09-01), Wong
patent: 5243453 (1993-09-01), Kawaguchi et al.
Sanpei Kazuo
Yamauchi Tatsuo
Dang Hung Xuan
Duong Tai V.
Hitachi Telecom Technologies Ltd.
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