发明授权
US5818168A Gas discharge display panel having communicable main and auxiliary
discharge spaces and manufacturing method therefor
失效
气体放电显示面板,其具有可通信的主和辅助放电空间及其制造方法
- 专利标题: Gas discharge display panel having communicable main and auxiliary discharge spaces and manufacturing method therefor
- 专利标题(中): 气体放电显示面板,其具有可通信的主和辅助放电空间及其制造方法
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申请号: US525976申请日: 1995-09-07
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公开(公告)号: US5818168A公开(公告)日: 1998-10-06
- 发明人: Nobuyuki Ushifusa , Seiichi Tsuchida , Teruo Takai , Ken Hashimoto , Hiroshi Ohtaka , Michitaka Ohsawa , Eiji Matsuzaki , Masaji Ishigaki , Norio Yatsuda , Takashi Sasaki , Yuji Sano
- 申请人: Nobuyuki Ushifusa , Seiichi Tsuchida , Teruo Takai , Ken Hashimoto , Hiroshi Ohtaka , Michitaka Ohsawa , Eiji Matsuzaki , Masaji Ishigaki , Norio Yatsuda , Takashi Sasaki , Yuji Sano
- 申请人地址: JPX Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX6-214000 19940907; JPX6-214003 19940907; JPX7-090710 19950417
- 主分类号: H01J17/49
- IPC分类号: H01J17/49
摘要:
A gas discharge display panel which provides sufficient contrast and good accuracy and is high in yield. When a voltage is applied to auxiliary discharge electrodes, auxiliary discharge occurs in an auxiliary discharge space and excited charged particles communicate with a main discharge space through a priming path made in a discharge space separation bulkhead. In this state, when an alternating voltage is applied between bus electrodes on a front substrate, main discharge occurs in the main discharge space, causing Xe atoms in the sealed gas to generate ultraviolet rays, causing a phosphor to emit light. However, since the auxiliary discharge is shielded by a bulkhead and a barrier rib, the phosphor does not emit light when only auxiliary discharge occurs.
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