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11. 发明公开

EP1223599A3 Method and apparatus for producing a plasma display panel 有权
标题翻译： Verfahren und Apparat zum Herstellen einer Plasma-Anzeigevorrichtung
公开(公告)号：EP1223599A3
公开(公告)日：2003-01-08
申请号：EP02075448.7
申请日：1999-06-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kado, Hiroyuki , Ohtani, Mitsuhiro , Aoki, Masaki , Miyashita, Kanako
IPC分类号： H01J9/26 , H01J17/18
CPC分类号： H01J9/38 , H01J9/241 , H01J9/261 , H01J9/385 , H01J11/12 , H01J11/36 , H01J11/42 , H01J11/48 , H01J11/54 , H01J2211/48
摘要： A PDP with superior light-emitting characteristics and colour reproduction is achieved by setting the chromaticity coordinate y (the CIE colour specification) of light to 0.08 or less, more preferably 0.07 or less, or 0.06 or less, enabling the colour temperature of light to be set to 7,000K or more, and further to 8,000K or more, 9,000K or more or 10,000K or more. The PDP is manufactured by a method in which the processes for heating the fluorescent substances such as the fluorescent substance baking, sealing material temporary baking, bonding, and exhausting processes are performed in a dry gas atmosphere, or in an atmosphere in which a dry gas is circulated at a pressure lower than the atmospheric pressure. More particularly, the method comprises a preparative heating step for heating a front panel and a back panel in an atmosphere of dry gas while a space between the sides of the panels facing each other is opened, a fluorescent substance layer being formed on at least one of the front panel and the back panel, a sealing material layer being formed on at least one of the front panel and the back panel; and a bonding step for, after the preparative heating step, putting the front panel and the back panel together to form inner space between the panels, and bonding the front panel and the back panel by maintaining a bonding temperature equal to or higher than a softening point of the sealing material.
摘要翻译：通过将光的色度坐标y（CIE颜色规格）设定为0.08以下，更优选为0.07以下，或0.06以下，可以实现具有优异的发光特性和色彩再现的PDP，使得光的色温设定为7,000K以上，进一步为8,000K以上，9000K以上或10,000K以上。 PDP通过以下方法制造：在干燥气体气氛中或在干燥气体的气氛中进行荧光物质烘烤，密封材料暂时烘烤，粘合和排出处理等荧光物质的加热处理在低于大气压的压力下循环。在前面板和后面板被临时烘烤之后，当面板不被冷却到室温时开始粘合面板的过程，同时干燥气体在前面板和后面板之间的内部空间中循环。这减少了加热所需的时间和能量，从而降低制造成本。

12. 发明公开

EP1221711A3 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：EP1221711A3
公开(公告)日：2002-12-18
申请号：EP02006620.5
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： H01J17/49 , C03C17/34
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 (14) protecting the dielectric glass layer (13). 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 (13), a protecting layer (14) consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer (14), 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 (13). Such a protecting layer (14) 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（13）的保护层（14）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（13）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（14）。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照射的气相沉积法可形成的保护层（14）将具有高溅射阻抗并且有效地保护电介质玻璃层（13）。这种保护层（14）有助于提高面板寿命。

13. 发明公开

EP1223602A2 Method for producing a plasma display panel with superior light-emitting characteristics 有权
标题翻译：用于制造具有优良发光特性的等离子体显示面板的方法
公开(公告)号：EP1223602A2
公开(公告)日：2002-07-17
申请号：EP02075446.1
申请日：1999-06-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kado, Hiroyuki , Ohtani, Mitsuhiro , Aoki, Masaki , Miyashita, Kanako
IPC分类号： H01J29/26 , H01J29/38
CPC分类号： H01J9/38 , H01J9/241 , H01J9/261 , H01J9/385 , H01J11/12 , H01J11/36 , H01J11/42 , H01J11/48 , H01J11/54 , H01J2211/48
摘要： A PDP with superior light-emitting characteristics and colour reproduction is achieved by setting the chromaticity coordinate y (the CIE colour specification) of light to 0.08 or less, more preferably 0.07 or less, or 0.06 or less, enabling the colour temperature of light to be set to 7,000K or more, and further to 8,000K or more, 9,000K or more or 10,000K or more. The PDP is manufactured by a method in which the processes for heating the fluorescent substances such as the fluorescent substance baking, sealing material temporary baking, bonding, and exhausting processes are performed in a dry gas atmosphere, or in an atmosphere in which a dry gas is circulated at a pressure lower than the atmospheric pressure. This PDP is also manufactured by: a method in which after the front and back panels are bonded together, the exhausting process for exhausting gas from the inner space between panels is started while the panels are not cooled to room temperature; or a method in which after the front and back panels are temporarily baked, the process for bonding the panels is started while the panels are not cooled to room temperature. This reduces the time and energy required for heating, resulting in reduction of manufacturing cost.
摘要翻译：通过将光的色度坐标y（CIE颜色规格）设置为0.08或更小，更优选地为0.07或更小，或者0.06或更小，从而实现具有优异的发光特性和色彩再现的PDP，使得光的色温设为7,000K以上，进一步为8,000K以上，9,000K以上或10,000K以上。 PDP通过在干燥气体气氛下或在干燥气体中进行荧光体烧成，密封材料的临时烧成，接合，排气等荧光体的加热处理的方法在低于大气压的压力下循环。该PDP还通过以下方法制造：在将面板和背面板粘合在一起之后，开始用于从面板之间的内部空间排气的排气过程，同时面板不冷却到室温; 或者在正面和背面暂时烘烤之后，在面板未冷却到室温的同时开始粘合面板的过程。这减少了加热所需的时间和能量，从而降低了制造成本。

14. 发明公开

EP1221708A2 Plasma display panel suitable for high-quality display and production method 失效
标题翻译： Plasmaanzeigetafel geeignetfürAnzeige hoherQualitätund Herstellungsverfahren
公开(公告)号：EP1221708A2
公开(公告)日：2002-07-10
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 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.
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，其通过提高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改善面板寿命的PDP，其通过改进保护电介质玻璃层的保护层来实现。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在500至760乇的范围内这高于常规的充气压力。通过这样的结构，面板亮度增加。此外，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）面取向的碱土金属氧化物构成的保护层。可以通过使用热化学气相沉积（CVD）法，等离子体增强CVD法或通过离子或电子束照射的气相沉积法形成的保护层将具有高的溅射电阻并有效地保护电介质玻璃层。这样的保护层有助于提高面板寿命。

15. 发明公开

EP1220269A1 Plasma display panel with superior light-emitting characteristics, and method and apparatus for producing the plasma display panel 有权
标题翻译：具有优良发光特性的等离子显示面板，以及用于生产等离子显示面板的方法和设备
公开(公告)号：EP1220269A1
公开(公告)日：2002-07-03
申请号：EP02075449.5
申请日：1999-06-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kado, Hiroyuki , Ohtani, Mitsuhiro , Aoki, Masaki , Miyashita, Kanako
IPC分类号： H01J17/49 , H01J9/22
CPC分类号： H01J9/38 , H01J9/241 , H01J9/261 , H01J9/385 , H01J11/12 , H01J11/36 , H01J11/42 , H01J11/48 , H01J11/54 , H01J2211/48
摘要： A PDP with superior light-emitting characteristics and colour reproduction is achieved by setting the chromaticity coordinate y (the CIE colour specification) of light to 0.08 or less, more preferably 0.07 or less, or 0.06 or less, enabling the colour temperature of light to be set to 7,000K or more, and further to 8,000K or more, 9,000K or more or 10,000K or more. The PDP is manufactured by a method in which the processes for heating the fluorescent substances such as the fluorescent substance baking, sealing material temporary baking, bonding, and exhausting processes are performed in a dry gas atmosphere, or in an atmosphere in which a dry gas is circulated at a pressure lower than the atmospheric pressure. After the front and back panels are temporarily baked, the process for bonding the panels is started while the panels are not cooled to room temperature while dry gas is circulated in the inner space between the front and back panels. This reduces the time and energy required for heating, resulting in reduction of manufacturing costs.
摘要翻译：通过将光的色度坐标y（CIE颜色规格）设置为0.08或更小，更优选地为0.07或更小，或者0.06或更小，从而实现具有优异的发光特性和色彩再现的PDP，使得光的色温设为7,000K以上，进一步为8,000K以上，9,000K以上或10,000K以上。 PDP通过在干燥气体气氛下或在干燥气体中进行荧光体烧成，密封材料的临时烧成，接合，排气等荧光体的加热处理的方法在低于大气压的压力下循环。在正面板和背面板临时烘烤之后，在面板未冷却至室温的同时开始粘合面板的过程，同时干燥气体在前面板和背面板之间的内部空间中循环。这减少了加热所需的时间和能量，从而降低了制造成本。

16. 发明公开

EP1164620A2 Plasma display panel suitable for high-quality display and production method 失效
标题翻译：用于显示高品质的合适的等离子体显示面板及其制造方法
公开(公告)号：EP1164620A2
公开(公告)日：2001-12-19
申请号：EP01116788.9
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： H01J17/04 , H01J17/20 , H01J17/49 , H01J9/02
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.

17. 发明公开

EP0776868A1 Resistor for cathode ray tube and method of preparing same 失效
标题翻译： WiderstandfürKathodenstrahlrohr und Verfahren zu dessen Herstellung
公开(公告)号：EP0776868A1
公开(公告)日：1997-06-04
申请号：EP96119038.6
申请日：1996-11-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人： Aoki, Masaki , Ohtani, Mitsuhiro , Yamashita, Katuyoshi , Hiratani, Tatuo , Murai, Ryuichi , Kudoh, Masatoshi , Ohmae, Hideharu , Konda, Masahiko , Inoue, Mamoru
IPC分类号： C03C8/14 , C03C17/00 , H01B1/14 , H01C17/065 , H01J29/62
CPC分类号： C03C8/14 , C03C3/072 , C03C3/0745 , C03C3/122 , C03C3/17 , C03C8/04 , C03C8/08 , C03C8/10 , C03C17/007 , C03C2217/452 , C03C2217/475 , H01C17/06506 , H01J29/96 , H01J2229/966
摘要： The resistance layer formed on an inner face of the cathode ray tube has a resistance value with small dependency on sintering temperature and a superior characteristic of load and temperature.
The resistance layer contains RuO 2 having a particle size of 0.05 to 0.4 µm and the glass powder having a particle size of 0.01 to 2.0 µm and if necessary metal oxides having a particle size of 0.05 to 2.0 µm. The glass composition is preferably a PbO-B 2 O 3 -SiO 2 -Al 2 O 3 -ZnO system.
摘要翻译：形成在阴极射线管的内表面上的电阻层具有对烧结温度的依赖性较小的电阻值和负载和温度的优异特性。电阻层含有粒径为0.05〜0.4μm的RuO 2，粒径为0.01〜2.0μm的玻璃粉末和必要的粒径为0.05〜2.0μm的金属氧化物。该玻璃组合物优选为PbO-B2O3-SiO2-Al2O3-ZnO系。

18. 发明公开

EP0605899A1 Press-molding die for glass optical elements 失效
标题翻译： Pressformfüroptische Elemente aus Glas。
公开(公告)号：EP0605899A1
公开(公告)日：1994-07-13
申请号：EP93121123.9
申请日：1993-12-30
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kashiwagi, Yoshinari , Umetani, Makoto , Aoki, Masaki
IPC分类号： C03B11/08 , C03B40/02 , B32B15/00
CPC分类号： C03B11/086 , C03B2215/12 , C03B2215/16 , C03B2215/17 , C03B2215/34 , C03B2215/72 , Y10S425/808
摘要： A die for press-molding a glass optical element which includes a base material (12) having a surface to press-mold glass and a tantalum(Ta)-containing alloy thin layer (11) on the surface, the base material being heat-resistant and strong enough to withstand press-molding.
摘要翻译：一种用于压制模制玻璃光学元件的模具，其包括在表面上具有压模玻璃表面的基材（12）和含钽（Ta）的合金薄层（11）抗压强度足以承受压模。

19. 发明公开

EP1333462A3 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：EP1333462A3
公开(公告)日：2007-12-05
申请号：EP03075897.3
申请日：1996-12-13
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人： Aoki, Masaki , Tori, Hideo , Fujii, Eiji , Ohtani, Mitsushiro , Inam, Takashi , Kawamura, Hiroyuki , Tanaka, Hiroyoshi , Murai, Ryuichi , Ishikura, Yasuhisa , Nishimura, Yataka , Yamashita, Katsuyoshi
IPC分类号： H01J17/20 , 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 (13), a protecting layer (14) consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer (14), 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 (13). Such a protecting layer (14) contributes to the improvement of the panel life.

20. 发明公开

EP1667193A3 Gas discharge panel 审中-公开
标题翻译：气体放电板
公开(公告)号：EP1667193A3
公开(公告)日：2007-11-07
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，其中充满放电气体的电池单元（38）在一对相对的板（21,27）之间排列成矩阵，并且其中一个显示电极（22,23）位于一个表面所述一对相对的板中的一个在所述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）为大于其他（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维持放电来确保优异的放电效率。

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