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1.发明授权
公开(公告)号：US5510678A
公开(公告)日：1996-04-23
申请号：US379969
申请日：1995-01-27
CPC分类号： H01J17/492 , H01J17/20
摘要： A DC type gas-discharge display panel comprises a plurality of discharge cells; discharge current limiting means provided for each of the discharge cells, for limiting a discharge current of each of said discharge cells; and a filling gas filled into each of said discharge cells, and having an inert gas mixture. A partial pressure ratio of said inert gas mixture to total pressure of said filling gas is at least 0.95. The above-described inert gas mixture is selected from the group consisting of (1) a first gas mixture consisting of a He gas and a Xe gas, (2) a second gas mixture consisting of a He gas, a Xe gas, and a Kr gas, (3) a third gas mixture consisting of a Ne gas and a Xe gas, and (4) a fourth gas mixture consisting of a Ne gas, a Xe gas and a Kr gas. Assuming now that the total pressure of said filling gas is "p" Torr, a partial pressure ratio of said Xe gas to the total pressure of said filling gas is "x", and also partial pressure ratio of said Kr gas to the total pressure of said filling gas is "k", when said inert gas mixture corresponds to said first gas mixture, a condition of 0.01.ltoreq.x.ltoreq.0.5, a condition of p.ltoreq.600, and another condition of xp.sup.5 .gtoreq.1.4.10.sup.11 are satisfied; when said inert gas mixture corresponds to said second gas mixture, a condition of 0.01.ltoreq.x.ltoreq.0.5, a condition of 0
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公开(公告)号：US5652478A
公开(公告)日：1997-07-29
申请号：US721975
申请日：1996-09-27
申请人： Tetsuo Sakai , Keiji Ishii , Mizumoto Ushirozawa , Yoshimichi Takano , Yukio Murakami , Yasushi Motoyama , Kazuo Takahashi
发明人： Tetsuo Sakai , Keiji Ishii , Mizumoto Ushirozawa , Yoshimichi Takano , Yukio Murakami , Yasushi Motoyama , Kazuo Takahashi
CPC分类号： G09G3/282
摘要： A display anode connected to a display anode bus bar and a display cathode connected to a cathode bus bar cooperatively constitute a display cell. An auxiliary anode connected to an auxiliary anode bus bar and an auxiliary cathode connected to an auxiliary cathode bus bar cooperatively constitute an auxiliary cell. Each of the display anode is connected in series with a display anode resistance. Each of the auxiliary anode is connected in series with an auxiliary anode resistance.
摘要翻译： 连接到显示器阳极母线的显示器阳极和连接到阴极母线的显示器阴极协同地构成显示单元。 连接到辅助阳极母线的辅助阳极和连接到辅助阴极母线的辅助阴极协同地构成辅助电池。 每个显示器阳极与显示器阳极电阻串联连接。 每个辅助阳极与辅助阳极电阻串联连接。
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3.发明授权
公开(公告)号：US5559403A
公开(公告)日：1996-09-24
申请号：US418155
申请日：1995-04-06
CPC分类号： H01J17/492 , H01J17/20
摘要： A DC type gas-discharge display panel comprises a plurality of discharge cells; discharge current limiting means provided for each of the discharge cells, for limiting a discharge current of each of said discharge cells; and a filling gas filled into each of said discharge cells, and having an inert gas mixture. A partial pressure ratio of said inert gas mixture to total pressure of said filling gas is at least 0.95. The above-described inert gas mixture is selected from the group consisting of (1) a first gas mixture consisting of a He gas and a Xe gas, (2) a second gas mixture consisting of a He gas, a Xe gas, and a Kr gas, (3) a third gas mixture consisting of a Ne gas and a Xe gas, and (4) a fourth gas mixture consisting of a Ne gas, a Xe gas and a Kr gas. Assuming now that the total pressure of said filling gas is "p" Torr, a partial pressure ratio of said Xe gas to the total pressure of said filling gas is "x", and also partial pressure ratio of said Kr gas to the total pressure of said filling gas is "k", when said inert gas mixture corresponds to said first gas mixture, a condition of 0.01.ltoreq.x.ltoreq.0.5, a condition of p.ltoreq.600, and another condition of xp.sup.5 .gtoreq.1.4.multidot.10.sup.11 are satisfied; when said inert gas mixture corresponds to said second gas mixture, a condition of 0.01.ltoreq.x.ltoreq.0.5, a condition of 0
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