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公开(公告)号：EP1406287A4
公开(公告)日：2008-09-10
申请号：EP03717633
申请日：2003-04-17
发明人： FUJITANI MORIO
CPC分类号： H01J11/38 , H01J11/12 , H01J11/24 , H01J2211/245
摘要： A plasma display comprising display electrodes (26) formed on a front substrate while being arranged to face each other through a discharge gap for each display line A, a dielectric layer formed to cover the display electrodes (26), and a phosphor layer emitting light through discharge between the display electrodes (26). At least one recess (27a) is formed in the surface of each discharge cell on the discharge pace side of the dielectric layer, and discharge electrodes (25a) constituting display electrodes are formed to project toward the discharge gap (24) and to face each other through the discharge gap (24) in the bottom region of the recess (27a).
摘要翻译： 一种等离子显示器，包括形成在前基板上同时通过每个显示线A的放电间隙彼此相对设置的显示电极（26），形成为覆盖显示电极（26）的介电层以及发射光 通过显示电极（26）之间的放电。 在电介质层的放电侧的各放电单元的表面形成有至少一个凹部27a，构成显示电极的放电电极25a形成为朝向放电间隙24突出， 另一部分通过凹槽（27a）的底部区域中的放电间隙（24）。
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公开(公告)号：EP1434250A4
公开(公告)日：2008-08-27
申请号：EP03741178
申请日：2003-07-03
发明人： FUJITANI MORIO
摘要： A plasma display panel is provided, in which a false discharge between adjacent discharge cells is prevented, and a generation of a address discharge between a scanning electrode and a data electrode is ensured, enabling the panel to display a quality picture. An discharge cell (15) includes a recess (16) so as a dielectric layer (3) may overlap a display electrode (5); and a scanning electrode (6) and a sustain electrode (7) in which a dimension where the recess(16) overlaps the scanning electrode (6) is made larger than a dimension where the recess (16) overlaps the sustain electrode (7) An discharge area is restricted within the recess (16) for preventing a false discharge to occur between adjacent discharge cells (15), stabilizing address discharge between the scanning electrode (6) and a data electrode (11).
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公开(公告)号：EP1387386A4
公开(公告)日：2008-10-29
申请号：EP03743612
申请日：2003-03-05
发明人： FUJITANI MORIO
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/38 , H01J11/50 , H01J17/20 , H01J17/49
摘要： A plasma display having an improved emission efficiency. A plasma display comprises a pair of front and back substrates so opposed as to form discharge spaces defined by partitions between the substrates, display electrodes so arrayed on the front substrate on the panel side as to form discharge cells between partitions and composed of scanning electrodes and sustaining electrodes, a dielectric layer so formed on the front substrate as to cover the display electrodes, and a phosphor layer capable of emitting light thanks to the discharge between the display electrodes. The discharge spaces are filled with a mixed gas containing Xe as a discharge gas, and the proportion of the partial pressure of the Xe is 5 to 30%. Recesses are formed in the surface of the dielectric layer on the discharge space side for the respective discharge cells.
摘要翻译： 具有改进的发射效率的等离子体显示器。 一种等离子体显示器包括：一对前后基板，其相对以形成由基板之间的分隔件限定的放电空间;显示电极，其排列在面板侧的前基板上以形成分区之间的放电单元并由扫描电极组成;以及 维持电极，形成在前基板上以覆盖显示电极的介电层，以及由于显示电极之间的放电而能够发光的荧光体层。 放电空间充满含有Xe作为放电气体的混合气体，并且Xe的分压比例为5至30％。 在各放电单元的放电空间侧的电介质层的表面形成凹部。
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公开(公告)号：EP1548789A4
公开(公告)日：2008-09-03
申请号：EP04723338
申请日：2004-03-25
IPC分类号： H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/28 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/00
CPC分类号： H01J11/12 , H01J11/24 , H01J11/36 , H01J11/38 , H01J2211/361
摘要： A plasma display panel such that the discharge time lag of the address discharge is decreased and a high-speed address operation is stably done. A front substrate (1) is opposed to a back substrate (2) to define a discharge space (3). The discharge space (3) is demarcated with partitions (10) to form priming discharge cells (17) and main discharge cells (11). Gaps (19) are provided between the partitions (10) and the front substrate (1). Priming particles produced in the priming discharge cells (17) are supplied into the main discharge cells (11) through the gaps (19). Thus, a plasma display panel in which a high-speed address operation is done is manufactured.
摘要翻译： 等离子体显示面板使得寻址放电的放电时间延迟减小并且稳定地完成高速地址操作。 前基板（1）与后基板（2）相对以限定放电空间（3）。 放电空间（3）与分区（10）划分以形成起动放电单元（17）和主放电单元（11）。 间隙（10）和前基板（1）之间设有间隙（19）。 在起动放电单元（17）中产生的起动颗粒通过间隙（19）供应到主放电单元（11）中。 因此，制造了其中进行高速地址操作的等离子显示面板。
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公开(公告)号：EP1391907A4
公开(公告)日：2008-07-02
申请号：EP03743611
申请日：2003-03-05
发明人： FUJITANI MORIO
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/38 , H01J17/04 , H01J17/49
摘要： A plasma display having an improved efficiency and an improved quality of image. The plasma display comprises a pair of front and back substrates so opposed as to form discharge spaces defined by partitions between the substrates, display electrodes so arrayed on the front substrate on the panel side as to form discharge cells between partitions and composed of scanning electrodes and sustaining electrodes, a dielectric layer so formed on the front substrate as to cover the display electrodes, and a phosphor layer capable of emitting light thanks to the discharge between the display electrodes. The dielectric layer has a structure of at least two layers of different softening points. Recesses are stably formed in the surface of the dielectric layer on the discharge space side for the respective discharge cells, thereby suppressing the spread of discharge.
摘要翻译： 具有改进的效率和改进的图像质量的等离子体显示器。 等离子体显示器包括：一对前后基板，其相对以形成由基板之间的分隔件限定的放电空间;显示电极，其排列在面板侧的前基板上以形成分隔件之间的放电单元并且由扫描电极组成;以及 维持电极，形成在前基板上以覆盖显示电极的介电层，以及由于显示电极之间的放电而能够发光的荧光体层。 介电层具有至少两层不同软化点的结构。 在各放电单元的放电空间侧的电介质层表面上稳定地形成凹陷，由此抑制放电扩散。
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公开(公告)号：EP1367621A4
公开(公告)日：2008-10-29
申请号：EP02711307
申请日：2002-02-05
发明人： FUJITANI MORIO , YONEHARA HIROYUKI , AOKI MASAKI , SUMIDA KEISUKE , ASIDA HIDEKI , HIBINO JUNICHI , ADACHI DAISUKE
CPC分类号： H01J9/02 , H01J11/12 , H01J11/24 , H01J2211/225
摘要： A plasma display panel having substrates and, disposed thereon, electrodes comprising silver, wherein the electrode further comprises an element having a standard electrode potential lower than that of silver, such as Cr, Al, In, B or Ti, or a compound of the element. The additional element functions as a substance suppressing the ionization of silver, resulting in suppressing the yellowing of the panel relatively easily, which leads to the achievement of a PDP capable of displaying an image with high luminance and high picture quality.
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公开(公告)号：EP1592038A4
公开(公告)日：2008-08-27
申请号：EP04703257
申请日：2004-01-19
发明人： FUJITANI MORIO
摘要： A plasma display panel which is free from defects such as a separation, crack or chip of a dielectric layer is disclosed. The plasma display panel comprises a first dielectric layer (7) covering display electrodes composed of a scan electrode and a sustain electrode formed on a front substrate (3), and a second dielectric layer covering a data electrode formed on a back substrate. The periphery of the first dielectric layer (7) and/or the second dielectric layer has a curvature radius other than 0.
摘要翻译： 公开了一种没有诸如电介质层的分离，裂缝或碎片的缺陷的等离子体显示面板。 等离子体显示面板包括覆盖形成在前基板（3）上的扫描电极和维持电极的显示电极的第一介电层（7）以及覆盖形成在后基板上的数据电极的第二介电层。 第一介电层（7）和/或第二介电层的外围具有不为0的曲率半径。
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公开(公告)号：EP1381071A4
公开(公告)日：2008-06-25
申请号：EP03734848
申请日：2003-01-27
摘要： A plasma display device improved in efficiency and enhanced in image quality. This device has a pair of front and back substrates so opposed to each other and form discharge spaces partitioned by partition walls between the substrates, display electrodes arranged on the front substrate so as to form discharge cells between the partition walls, a dielectric layer so formed on the front substrate as to cover this display electrodes, and a phosphor layer which emits light by discharge between the display electrodes. The dielectric layer has structure of at least two layers with different permittivities, and a recess is formed for each discharge cell in the discharge space side surface of the dielectric layer, so that the discharge region is restricted to realize high-efficiency discharge. The structure of two layers with different permittivities enables suppression of crosstalk even if the thickness is decreased.
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公开(公告)号：EP1562215A4
公开(公告)日：2007-07-18
申请号：EP04700014
申请日：2004-01-21
发明人： FUJITANI MORIO
摘要： A plasma display panel free of swell and pinholes of the dielectric layer and excellent in dielectric strength characteristic. The plasma display panel comprises a first dielectric layer (7) of multilayer structure covering display electrodes including scan electrodes and sustain electrodes and provided on a front substrate (3) and a second dielectric layer of multilayer structure covering data electrodes and provided on a rear substrate. The periphery (21) of an upper dielectric layer (7b) of the first dielectric layer (7) and/or the second dielectric layer is aligned with or inside the periphery (22) of a lower dielectric layer (7a).
摘要翻译： 等离子体显示面板不含介电层的溶胀和针孔，并具有优异的介电强度特性。 等离子体显示面板包括覆盖包括扫描电极和维持电极的显示电极并设置在前基板（3）上的多层结构的第一介电层（7）和设置在后基板上的覆盖数据电极的多层结构的第二介电层 。 第一介电层（7）和/或第二介电层的上介电层（7b）的外围（21）与下介电层（7a）的外围（22）对齐或在其内部。
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