发明公开
EP0597432A1 Plasma addressed liquid crystal display device
失效
等离子体 - 地址为Flüssigkristallanzeigevorrichtung。
- 专利标题: Plasma addressed liquid crystal display device
- 专利标题(中): 等离子体 - 地址为Flüssigkristallanzeigevorrichtung。
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申请号: EP93118100.2申请日: 1993-11-08
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公开(公告)号: EP0597432A1公开(公告)日: 1994-05-18
- 发明人: Tanamachi, Shoichi, c/o SONY CORPORATION , Kimura, Kazuto, c/o SONY CORPORATION
- 申请人: SONY CORPORATION
- 申请人地址: 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 JP
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 JP
- 代理机构: TER MEER - MÜLLER - STEINMEISTER & PARTNER
- 优先权: JP325007/92 19921109; JP131460/93 19930507
- 主分类号: G02F1/133
- IPC分类号: G02F1/133 ; G02F1/1339
摘要:
A plasma addressed liquid crystal display device is disclosed wherein the dimension of a gap of a liquid crystal cell is controlled uniformly over the entire area of the screen of the display device. The display device comprises a first substrate (4) having a plurality of striped data electrodes (D) formed substantially in parallel on a major surface thereof, a second substrate (7) disposed in an opposing relationship to the first substrate and having a plurality of discharge electrodes (8) formed thereon perpendicularly to the data electrodes, an intermediate sheet (3) interposed between the first and second substrates and cooperating with the second substrate to define a discharge chamber between them, a plurality of barrier ribs (9) having top surfaces for contacting in a contacting pattern with a surface of the intermediate sheet, an adhesive spacer (13) interposed between the first substrate and the intermediate sheet and adhered to and cooperating with the other surface of the intermediate sheet to define a gap, the adhesive spacer having a pattern corresponding to the contacting pattern, and a liquid crystal layer enclosed in the gap and having a thickness determined by the adhesive spacer.
公开/授权文献
- EP0597432B1 Plasma addressed liquid crystal display device 公开/授权日:1997-04-09
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