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公开(公告)号：EP0975001B1
公开(公告)日：2004-04-28
申请号：EP99114333.0
申请日：1999-07-21
发明人： Kato, Tetsuya , Watanabe, Yoshio , Kono, Hiroki
IPC分类号： H01J17/49
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2.发明公开Plasma display panel, method of manufacturing the same, and display device using the same 有权一种等离子体显示面板及其制造方法，和使用该显示装置
公开(公告)号：EP1296347A3
公开(公告)日：2003-04-02
申请号：EP02026323.2
申请日：1999-07-21
发明人： Kato, Tetsuya , Watanabe, Yoshio , Kono, Hiroki
IPC分类号： H01J17/49
摘要： A plasma display panel ("PDP") is provided with a protrusion lower than barrier ribs on an inner surface of a back plate substrate, and a phosphor layer formed on a rib surface within a unitary emission unit including a surface of the protrusion, thereby realizing the PDP of high brightness, high luminous efficiency and long operating life. Also, the PDP has a structure, in which a portion (15) of the inner surface of the substrate (10) is opened to a discharge space directly or through a protective layer (12), so as to improve power consumption remarkably. Further, the invention provides a production of the PDP with superior whiteness by way of controlling a balance of each color with shape of the respective protrusions. Moreover, an electrode can be formed easily and precisely on an upper part of the protrusion by providing a sloped surface for at least one end in a longitudinal direction of the protrusion. As a result, the invention provides the PDP that is of low power consumption, high brightness, high luminous efficiency, and is capable of performing a speedy and stable electric-discharge and displaying white color of high color temperature.
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3.发明公开Plasma display panel and method of disassembling the same 有权Plasma-Anzeige-Vorrichtung und Verfahren zu deren Zerlegung
公开(公告)号：EP0993016A2
公开(公告)日：2000-04-12
申请号：EP99118967.1
申请日：1999-09-27
CPC分类号： H01J11/48 , G09F9/313 , H01J9/50 , H01J9/52 , H01J11/12 , H01J11/34 , Y02W30/60 , Y02W30/828
摘要： The invention relates to a method of disassembling a plasma display panel ("PDP") for reutilization. A first method adopts a component, which is thermally not contractible at a softening temperature of bonding material used for hermetically bonding a front and back panels, and positioned between the panels. The above component maintains or widens a space provided between the two panels when the PDP is heated, thereby facilitating disassembly of the PDP. The invention also provides a groove on a surface of either or both panels for communicating the bonding material to an exterior of the PDP. Softened bonding material can be drawn out or absorbed through the groove. Heating and cooling of the PDP may be made through a laminated graphite sheet placed on a surface of the PDP for uniformalizing thermal distribution. A second method separates a PDP into two panels by immersing the PDP in etching solution capable of selectively dissolving only lead glass, and melting the bonding material. A groove is provided between perimeter of an image display screen and bonded portion in order to prevent etching solution from permeating into the screen area. The groove is formed on the substrates in parallel with a longitudinal direction of electrodes. The separated panels are refurbished by restoring a deteriorated or defective portion into the original condition for use in manufacturing a new PDP.
摘要翻译： 本发明涉及一种拆卸用于再利用的等离子体显示面板（“PDP”）的方法。 第一种方法采用在用于密封前面板和后面板并且位于面板之间的接合材料的软化温度下不能收缩的部件。 当PDP被加热时，上述部件保持或加宽设置在两个面板之间的空间，从而便于拆卸PDP。 本发明还提供了一个或两个面板的表面上的沟槽，用于将结合材料连通到PDP的外部。 柔软的接合材料可以通过凹槽拉出或吸收。 PDP的加热和冷却可以通过放置在PDP的表面上的层压石墨片来进行，以使热分布均匀化。 第二种方法是通过将PDP浸入能够仅选择性地仅溶解铅玻璃的蚀刻溶液中并将熔融粘合材料分离成两个面板。 在图像显示屏的周边和接合部分之间设置凹槽，以防止蚀刻溶液渗入屏幕区域。 凹槽与电极的纵向方向平行地形成在基板上。 分离的面板通过将劣化或缺陷部分恢复到用于制造新PDP的原始状态来翻新。
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4.发明公开Gas discharge-type display panel comprising a composite oxide cathode 失效加油iner ten ten ten ten。。。。。。。
公开(公告)号：EP0450547A2
公开(公告)日：1991-10-09
申请号：EP91105148.0
申请日：1991-04-02
发明人： Watanabe, Yoshio , Hoshi, Toshiharu
摘要： A gas discharge-type display panel which comprises a front side glass substrate having a pattern of an anode on one side thereof and a rear side glass substrate having a pattern of a cathode in face-to-face and spaced relation with the anode. The substrates are assembled to seal off so that discharge spaces are created between the substrates. The cathode is made of a conductive composite oxide having a perovskite structure or a K₂NiF₄-type structure with significantly improved discharge characteristics and a prolonged life.
摘要翻译： 一种气体放电型显示面板，包括其一侧具有阳极图案的正面玻璃基板和具有与阳极面对面且间隔开的阴极图案的背面玻璃基板。 将基板组装以密封，使得在基板之间产生放电空间。 阴极由具有钙钛矿结构的导电复合氧化物或具有显着改善的放电特性和延长寿命的K2NiF4型结构制成。
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公开(公告)号：EP0993016B1
公开(公告)日：2006-11-08
申请号：EP99118967.1
申请日：1999-09-27
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6.发明公开Plasma display panel and method of manufacturing the same 有权Plasma-Anzeigetafel und Herstellungsverfahren derselben
公开(公告)号：EP0975001A3
公开(公告)日：2000-03-01
申请号：EP99114333.0
申请日：1999-07-21
发明人： Kato, Tetsuya , Watanabe, Yoshio , Kono, Hiroki
IPC分类号： H01J17/49
摘要： A plasma display panel ("PDP") is provided with a protrusion (23) lower than barrier ribs (21) on an inner surface of a back plate substrate (20) and a phosphor layer (22) formed on a rib surface within a unitary emission unit including a surface of the protrusion, thereby realizing the PDP of high brightness, high luminous efficiency and long operating life. Also, the PDP has a structure, in which a portion of the inner surface of the substrate (10) is opened to a discharge space directly or through a protective layer, so as to improve power consumption remarkably. Further, the invention provides a production of the PDP with superior whiteness by way of controlling a balance of each color with shape of the respective protrusions. Moreover, an electrode can be formed easily and precisely on an upper part of the protrusion by providing a sloped surface for at least one end in a longitudinal direction of the protrusion. As a result, the invention provides the PDP that is of lower power consumption, high brightness, high luminous efficiency, and is capable of performing a speedy and stable electric-discharge and displaying white color of high color temperature.
摘要翻译： 等离子体显示面板（“PDP”）在后板基板的内表面上设置有比阻挡肋低的突起，以及形成在包括突起的表面的单位发射单元内的肋表面上的荧光体层，由此 实现高亮度，高发光效率和长使用寿命的PDP。 此外，PDP具有其中衬底（10）的内表面的一部分（15）直接或通过保护层（12）向放电空间开口的结构，从而显着地提高功耗。 此外，本发明通过以各个突起的形状控制每种颜色的平衡来提供具有优异白度的PDP的生产。 此外，通过为突起的纵向方向上的至少一个端部设置倾斜表面，可以在突起的上部容易且精确地形成电极。 结果，本发明提供了低功耗，高亮度，高发光效率的PDP，能够进行快速稳定的放电和显示高色温的白色。
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公开(公告)号：EP0993016A3
公开(公告)日：2005-09-07
申请号：EP99118967.1
申请日：1999-09-27
CPC分类号： H01J11/48 , G09F9/313 , H01J9/50 , H01J9/52 , H01J11/12 , H01J11/34 , Y02W30/60 , Y02W30/828
摘要： The invention relates to a method of disassembling a plasma display panel ("PDP") for reutilization. A first method adopts a component, which is thermally not contractible at a softening temperature of bonding material used for hermetically bonding a front and back panels, and positioned between the panels. The above component maintains or widens a space provided between the two panels when the PDP is heated, thereby facilitating disassembly of the PDP. The invention also provides a groove on a surface of either or both panels for communicating the bonding material to an exterior of the PDP. Softened bonding material can be drawn out or absorbed through the groove. Heating and cooling of the PDP may be made through a laminated graphite sheet placed on a surface of the PDP for uniformalizing thermal distribution. A second method separates a PDP into two panels by immersing the PDP in etching solution capable of selectively dissolving only lead glass, and melting the bonding material. A groove is provided between perimeter of an image display screen and bonded portion in order to prevent etching solution from permeating into the screen area. The groove is formed on the substrates in parallel with a longitudinal direction of electrodes. The separated panels are refurbished by restoring a deteriorated or defective portion into the original condition for use in manufacturing a new PDP.
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公开(公告)号：EP0975001A2
公开(公告)日：2000-01-26
申请号：EP99114333.0
申请日：1999-07-21
发明人： Kato, Tetsuya , Watanabe, Yoshio , Kono, Hiroki
IPC分类号： H01J17/49
摘要： A plasma display panel ("PDP") is provided with a protrusion (23) lower than barrier ribs (21) on an inner surface of a back plate substrate (20) and a phosphor layer (22) formed on a rib surface within a unitary emission unit including a surface of the protrusion, thereby realizing the PDP of high brightness, high luminous efficiency and long operating life. Also, the PDP has a structure, in which a portion of the inner surface of the substrate (10) is opened to a discharge space directly or through a protective layer, so as to improve power consumption remarkably. Further, the invention provides a production of the PDP with superior whiteness by way of controlling a balance of each color with shape of the respective protrusions. Moreover, an electrode can be formed easily and precisely on an upper part of the protrusion by providing a sloped surface for at least one end in a longitudinal direction of the protrusion. As a result, the invention provides the PDP that is of lower power consumption, high brightness, high luminous efficiency, and is capable of performing a speedy and stable electric-discharge and displaying white color of high color temperature.
摘要翻译： 等离子体显示面板（“PDP”）在背板基板（20）的内表面上设置有低于障壁（21）的突起（23），并且在背面基板（20）的内表面上形成有肋条表面上形成的荧光体层 包括突起表面的单位发射单元，从而实现高亮度，高发光效率和长使用寿命的PDP。 此外，PDP具有这样的结构，其中衬底（10）的内表面的一部分直接或通过保护层向放电空间开口，以显着提高功耗。 此外，本发明通过控制每种颜色与各个突起的形状的平衡来提供具有优良白色度的PDP的生产。 此外，通过在突起的纵向方向上的至少一个端部设置倾斜表面，可以容易且精确地在突起的上部形成电极。 结果，本发明提供了功耗较低，高亮度，高发光效率，并且能够执行快速且稳定的放电并显示高色温的白色的PDP。
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公开(公告)号：EP0450547B1
公开(公告)日：1996-01-03
申请号：EP91105148.0
申请日：1991-04-02
发明人： Watanabe, Yoshio , Hoshi, Toshiharu
IPC分类号： H01J17/06
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10.发明公开
公开(公告)号：EP0450547A3
公开(公告)日：1991-11-21
申请号：EP91105148.0
申请日：1991-04-02
发明人： Watanabe, Yoshio , Hoshi, Toshiharu
摘要： A gas discharge-type display panel which comprises a front side glass substrate having a pattern of an anode on one side thereof and a rear side glass substrate having a pattern of a cathode in face-to-face and spaced relation with the anode. The substrates are assembled to seal off so that discharge spaces are created between the substrates. The cathode is made of a conductive composite oxide having a perovskite structure or a K₂NiF₄-type structure with significantly improved discharge characteristics and a prolonged life.
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