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1. 发明公开

EP1770745A3 Surface-discharge type display device with reduced power consumption 审中-公开
标题翻译：等离子体显示具有降低的功耗的面板表面放电
公开(公告)号：EP1770745A3
公开(公告)日：2008-01-16
申请号：EP06020344.5
申请日：2001-01-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人： Takada, Yuusuke , Murai, Ryuichi , Shiokawa, Akira , Shindo, Katutoshi Matsushita Elec. Ind. Co., Ltd., I.P.R.O. Company
IPC分类号： H01J17/49 , H01J17/04
CPC分类号： H01J11/24 , H01J11/12 , H01J11/38 , H01J2211/245 , H01J2211/323
摘要： A surface-discharge type display device is provided that can reduce power consumption during sustain discharge and suppress the occurrence of illumination failures. A display electrode and a display scan electrode are aligned on a substrate, and a dielectric layer is formed on the substrate so as to cover the display electrode and the display scan electrode. An area having a lower relative permittivity than the dielectric layer is formed in an area surrounded on three sides by the display electrode, the display scan electrode, and the substrate. The dielectric layer allows sufficient wall charges for surface discharge to be accumulated, whereas the lower relative permittivity area allows the capacitance between the display electrode and the display scan electrode to be decreased. Accordingly, the power consumption during sustain discharge is reduced without causing illumination failures.

2. 发明公开

EP1667193A2 Gas discharge panel 审中-公开
标题翻译： Gasentladungstafel
公开(公告)号：EP1667193A2
公开(公告)日：2006-06-07
申请号：EP05077927.1
申请日：1998-08-18
申请人： Matsushita Electric Industrial Co., Ltd.
发明人： Shiokawa, Akira , Murai, Ryuichi , Tanaka, Hiroyoshi , Sasaki, Yoshiki , Kudoh, Masatoshi , Aoki, Masaki , Higashino, Hidetaka , Nonomura, Kinzou
IPC分类号： H01J17/49 , H01J17/04 , G09G3/28
CPC分类号： H01J11/12 , H01J11/24 , H01J11/30 , H01J11/32 , H01J2211/245 , H01J2211/323
摘要： A gas discharge panel in which cells (38) filled with a discharge gas are arranged as a matrix between a pair of opposed plates (21,27), and in which a pair of display electrodes (22,23) on a surface of one of the pair of opposed plates (21) extend across a plurality of cells (38) in the direction of rows, where a gap between the pair of display electrodes has two discharge gap widths (39,40) one of which (40) is larger than the other (39). The voltage is lowered and the power consumption is properly restricted by starting the discharge at the discharge gap at a space having the smaller gap width. An excellent discharge efficiency is secured by sustaining the discharge at a space having the larger gap width.
摘要翻译：一种气体放电板，其中填充有放电气体的电池（38）以一对相对板（21,27）之间的矩阵形式布置，并且其中一对显示电极（22,23）在一个表面上一对相对板（21）沿着行的方向跨越多个单元（38）延伸，其中一对显示电极之间的间隙具有两个放电间隙宽度（39,40），其中一个（40）是大于其他（39）。通过在具有较小间隙宽度的空间处的放电间隙开始放电，电压降低并且功率消耗被适当地限制。通过在具有较大间隙宽度的空间维持放电来确保优异的放电效率。

3. 发明公开

EP1126499A3 Surface-discharge type display device with reduced power consumption 审中-公开
标题翻译： Plasmaanzeigetafel mitOberflächenentladungmit reduziertem Leistungsverbrauch
公开(公告)号：EP1126499A3
公开(公告)日：2004-05-26
申请号：EP01300656.4
申请日：2001-01-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Takada, Yuusuke , Murai, Ryuichi , Shiokawa, Akira , Shindo, Katutoshi
IPC分类号： H01J17/49
CPC分类号： H01J11/24 , H01J11/12 , H01J11/38 , H01J2211/245 , H01J2211/323
摘要： A surface-discharge type display device is provided that can reduce power consumption during sustain discharge and suppress the occurrence of illumination failures. A display electrode and a display scan electrode are aligned on a substrate, and a dielectric layer is formed on the substrate so as to cover the display electrode and the display scan electrode. An area having a lower relative permittivity than the dielectric layer is formed in an area surrounded on three sides by the display electrode, the display scan electrode, and the substrate. The dielectric layer allows sufficient wall charges for surface discharge to be accumulated, whereas the lower relative permittivity area allows the capacitance between the display electrode and the display scan electrode to be decreased. Accordingly, the power consumption during sustain discharge is reduced without causing illumination failures.
摘要翻译：提供一种表面放电型显示装置，其可以降低维持放电期间的功耗，并抑制照明故障的发生。显示电极和显示扫描电极在基板上排列，并且在基板上形成介电层以覆盖显示电极和显示扫描电极。通过显示电极，显示扫描电极和基板在三面包围的区域中形成具有比电介质层低的相对介电常数的区域。介电层允许积累足够的壁电荷用于表面放电，而较低的相对介电常数面积允许显示电极和显示扫描电极之间的电容减小。因此，维持放电期间的功率消耗减少而不引起照明故障。

4. 发明授权

EP0405262B2 Flat panel display device 失效
标题翻译：一种平板显示装置
公开(公告)号：EP0405262B2
公开(公告)日：2004-01-02
申请号：EP90111385.2
申请日：1990-06-16
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nonomura, Kinzo , Kitao, Satoshi, 15, Hiragaki-cho , Murai, Ryuichi , Hashiguchi, Jumpei , Hamada, Kiyoshi , Takahashi, Masayuki
IPC分类号： H01J31/12 , H01J29/02 , H01J63/06
CPC分类号： H01J29/028 , H01J31/127 , H01J2329/863 , H01J2329/864 , H01J2329/865

5. 发明授权

EP0779643B1 Plasma display panel suitable for high-quality display 失效
标题翻译：适合于高品质的显示等离子显示面板
公开(公告)号：EP0779643B1
公开(公告)日：2003-09-17
申请号：EP96309148.3
申请日：1996-12-13
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Aoki, Masaki , Torii, Hideo , Fujii, Eiji , Ohtani, Mitsuhiro , Inami, Takashi , Kawamura, Hiroyuki , Tanaka, Hiroyoshi , Murai, Ryuichi , Ishikura, Yasuhisa , Nishimura, Yutaka , Yamashita, Katsuyoshi
IPC分类号： H01J17/20 , H01J17/16 , H01J17/49
CPC分类号： C23C16/404 , C23C16/403 , H01J9/02 , H01J11/12 , H01J11/38 , H01J11/40 , H01J11/50 , H01J2211/38 , H01J2211/40 , H01J2211/50 , Y10T117/1004 , Y10T117/1008

6. 发明公开

EP1221709A3 Plasma display panel suitable for high-quality display and production method 失效
标题翻译：适合的高品质和生产方法显示等离子体显示面板
公开(公告)号：EP1221709A3
公开(公告)日：2002-12-11
申请号：EP02006619.7
申请日：1996-12-13
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Aoki, Masaki , Torii, Hideo , Fujii, Eiji , Ohtani, Mitsuhiro , Inami, Takashi , Kawamura, Hiroyuki , Tanaka, Hiroyoshi , Murai, Ryuichi , Ishikura, Yasuhisa , Nishimura, Yutaka , Yamashita, Katsuyoshi
IPC分类号： H01J9/02 , H01J17/49
CPC分类号： C23C16/404 , C23C16/403 , H01J9/02 , H01J11/12 , H01J11/38 , H01J11/40 , H01J11/50 , H01J2211/38 , H01J2211/40 , H01J2211/50 , Y10T117/1004 , Y10T117/1008
摘要： The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectric glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protects the dielectric glass layer. Such a protecting layer contributes to the improvement of the panel life.

7. 发明公开

EP1221709A2 Plasma display panel suitable for high-quality display and production method 失效
公开(公告)号：EP1221709A2
公开(公告)日：2002-07-10
申请号：EP02006619.7
申请日：1996-12-13
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Aoki, Masaki , Torii, Hideo , Fujii, Eiji , Ohtani, Mitsuhiro , Inami, Takashi , Kawamura, Hiroyuki , Tanaka, Hiroyoshi , Murai, Ryuichi , Ishikura, Yasuhisa , Nishimura, Yutaka , Yamashita, Katsuyoshi
IPC分类号： H01J9/02 , H01J17/49
CPC分类号： C23C16/404 , C23C16/403 , H01J9/02 , H01J11/12 , H01J11/38 , H01J11/40 , H01J11/50 , H01J2211/38 , H01J2211/40 , H01J2211/50 , Y10T117/1004 , Y10T117/1008
摘要： The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectrics glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protect the dielectrics glass layer. Such a protecting layer contributes to the improvement of the panel life.

8. 发明公开

EP1703535A3 Gas discharge panel 审中-公开
标题翻译：气体放电板
公开(公告)号：EP1703535A3
公开(公告)日：2007-11-07
申请号：EP05077926.3
申请日：1998-08-18
申请人： Matsushita Electric Industrial Co., Ltd.
发明人： Shiokawa, Akira , Murai, Ryuichi , Tanaka, Hiroyoshi , Sasaki, Yoshiki , Kudoh, Masatoshi , Aoki, Masaki , Higashino, Hidetaka , Nonomura, Kinzou
IPC分类号： H01J17/04 , H01J17/49 , G09G3/28
CPC分类号： H01J11/12 , H01J11/24 , H01J11/30 , H01J11/32 , H01J2211/245 , H01J2211/323
摘要： A gas discharge panel in which cells filled with a discharge gas are arranged as a matrix between a pair of opposed plates (20,21), and in which a pair of display electrodes (22,23) on a surface of one of the pair of opposed plates (21) extend across a plurality of cells in the direction of rows, where a gap between the pair of display electrodes (22,23) has two discharge gap widths (41,42) one of which (42) is larger than the other (41). The voltage is lowered and the power consumption is properly restricted by starting the discharge at the discharge gap at a space having the smaller gap width (41). An excellent discharge efficiency is secured by sustaining the discharge at a space having the larger gap width (42).
摘要翻译：一种气体放电板，其中填充有放电气体的电池在一对相对板（20,21）之间排列成矩阵，并且其中一对显示电极（22,23）中的一个表面上的一对显示电极的相对的板（21）在行方向上跨过多个单元延伸，其中该对显示电极（22,23）之间的间隙具有两个放电间隙宽度（41,42），其中一个（42）较大比其他（41）。通过在具有较小间隙宽度的空间（41）处的放电间隙处开始放电，电压被降低并且功耗被适当地限制。通过在具有较大间隙宽度的空间（42）维持放电来确保优异的放电效率。

9. 发明公开

EP1398814A2 Gas discharge panel 有权
标题翻译： Gasentladungstafel
公开(公告)号：EP1398814A2
公开(公告)日：2004-03-17
申请号：EP03024518.7
申请日：1998-08-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Shiokawa, Akira , Murai, Ryuichi , Tanaka, Hiroyoshi , Sasaki, Yoshiki , Kudoh, Masatoshi , Aoki, Masaki , Higashino, Hidetaka , Nonomura, Kinzou
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/24 , H01J11/30 , H01J11/32 , H01J2211/245 , H01J2211/323
摘要： A gas discharge panel in which cells filled with a discharge gas are arranged as a matrix between a pair of opposed plates, and in which a pair of display electrodes on a surface of one of the pair of opposed plates extend across a plurality of cells in the direction of rows, where a gap between the pair of display electrodes has two discharge gap widths one of which is larger than the other. The voltage is lowered and the power consumption is properly restricted by starting the discharge at the discharge gap at a space having the smaller gap width. An excellent discharge efficiency is secured by sustaining the discharge at a space having the larger gap width.
摘要翻译：在一对板之间设置填充气体的孔的基质。显示电极在面对电池的板的表面上延伸。由于在电极之间设置第一放电间隙和第二放电间隙，因此可以降低放电电压。

10. 发明公开

EP1221708A3 Plasma display panel suitable for high-quality display and production method 失效
标题翻译：等离子显示面板适合高质量的显示和制作方法
公开(公告)号：EP1221708A3
公开(公告)日：2002-12-04
申请号：EP02006618.9
申请日：1996-12-13
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Aoki, Masaki , Torii, Hideo , Fujii, Eiji , Ohtani, Mitsuhiro , Inami, Takashi , Kawamura, Hiroyuki , Tanaka, Hiroyoshi , Murai, Ryuichi , Ishikura, Yasuhisa , Nishimura, Yutaka , Yamashita, Katsuyoshi
IPC分类号： H01J9/02 , H01J17/49
CPC分类号： C23C16/404 , C23C16/403 , H01J9/02 , H01J11/12 , H01J11/38 , H01J11/40 , H01J11/50 , H01J2211/38 , H01J2211/40 , H01J2211/50 , Y10T117/1004 , Y10T117/1008
摘要： The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectric glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protects the dielectric glass layer. Such a protecting layer contributes to the improvement of the panel life.
摘要翻译：本发明的第一个目的是提供一种具有改进的面板亮度的PDP，其通过改进从放电能量到可见光的转换效率来实现。本发明的第二个目的是提供一种通过改进保护介电玻璃层的保护层而实现的具有改进的面板寿命的PDP。为了实现第一个目的，本发明将放电气体中的氙的量设定为10体积％至小于100体积％的范围，并且将放电气体的充电压力设定为500至760Torr的范围这比传统的充电压力更高。采用这种结构，面板亮度增加。而且，为了实现第二个目的，本发明在电介质玻璃层的表面上具有由具有（100）面或（110）面取向的碱土氧化物构成的保护层。通过使用热化学气相沉积（CVD）法，等离子体增强CVD法或利用离子束或电子束的照射的气相沉积法可形成的保护层将具有高耐溅射性并且有效地保护电介质玻璃层。这种保护层有助于改善面板寿命。

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