Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1996-11-20
1999-11-02
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349 58, 349152, G02F 11345
Patent
active
059780606
ABSTRACT:
An object of the invention is to solve the problem that a pitch of a connection terminal is limited and a circuit size is enlarged by itself in the case where a Com-PWB and a Seg-PWB provided along a side of the liquid crystal display panel are connected via the flexible flat cable. The Com-PWB is provided approximately in parallel along one side of the liquid crystal display panel on the voltage application terminal side of the scanning electrode while the Seg-PWB is provided approximately in parallel along the other side of the liquid crystal display panel on the voltage application terminal side of the data electrode. The Com-PWB has a length nearly equal to that of the one side of the liquid crystal display panel while the Seg-PWB has a length nearly equal to that of the other side of the liquid crystal display panel. The Com-PWB and the Seg-PWB are electrically connected with an FPC. The FPC has a bent part, and is arranged in the vicinity of the end part where the Com-PWB and the Seg-PWB are located in proximity to each other, and the bent part is arranged in proximity to the liquid crystal display panel. Such liquid crystal display panel, the Com-PWB, the Seg-PWB and the FPC are supported together by the upper bezel and the lower bezel.
REFERENCES:
patent: 5467210 (1995-11-01), Kishigami
patent: 5805249 (1998-09-01), Hasegawa et al.
Nakawaki Toshiteru
Takemoto Masayoshi
Tani Shinichi
Duong Tai V.
Sharp Kabushiki Kaisha
Sikes William L.
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