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1. 发明授权

EP1541658B1 PROCESS FOR PRODUCING PHOSPHOR AND PLASMA DISPLAY PANEL UNIT 有权
标题翻译：用于生产荧光粉和离子显示单元
公开(公告)号：EP1541658B1
公开(公告)日：2011-10-05
申请号：EP04712759.2
申请日：2004-02-19
申请人： Panasonic Corporation
发明人： SUGIMOTO, Kazuhiko , HIBINO, Junichi , AOKI, Masaki , TANAKA, Yoshinori , SETOGUCHI, Hiroshi
IPC分类号： C09K11/08 , C09K11/64 , H01J11/02 , H01J9/227
CPC分类号： C09K11/7734 , H01J2211/42
摘要： The steps of weighing, mixing and filling for phosphor powder are followed by the reducing atmosphere treating step wherein treating in a reducing atmosphere is carried out at least once and, after the reducing atmosphere treating step, pulverization, dispersion, water washing and drying and further the oxygen ion implantation treating step wherein oxygen ion implantation and annealing are performed, so that host crystals are restored with respect to oxygen defects.

2. 发明授权

EP1426430B1 PLASMA DISPLAY APPARATUS, FLUORESCENT MATERIAL, AND FLUORESCENT MATERIAL MANUFACTURING METHOD 有权
标题翻译：等离子显示装置，荧光材料及生产
公开(公告)号：EP1426430B1
公开(公告)日：2008-12-03
申请号：EP02765480.5
申请日：2002-09-11
申请人： Panasonic Corporation
发明人： AOKI, Masaki , KAWAMURA, Hiroyuki , SUGIMOTO, Kazuhiko , OTANI, Mitsuhiro , HIBINO, Junichi
IPC分类号： C09K11/64 , H01J11/02 , H01J17/04
CPC分类号： H01J11/42 , C09K11/7734 , H01J1/63 , H01J11/12
摘要： Adsorption of water by the surface of a blue fluorescent material is suppressed to improve degradation inluminance, change in chromaticity or discharge characteristic of the fluorescent material. In a fluorescent layer used in a plasma display, adsorption of water by the surface of the blue fluorescent material is suppressed, and degradation in luminance, change in chromaticity or discharge characteristic of the fluorescent material is improved by eliminating oxygen defects in the vicinity of a layer (Ba-O layer) containing Ba atoms of the blue fluorescent material.

3. 发明授权

EP1426431B1 PLASMA DISPLAY APPARATUS, FLUORESCENT MATERIAL AND FLUORESCENT MATERIAL MANUFACTURING METHOD 有权
标题翻译：等离子显示装置，荧光材料及其制造的荧光材料的方法
公开(公告)号：EP1426431B1
公开(公告)日：2010-11-10
申请号：EP02765481.3
申请日：2002-09-11
申请人： Panasonic Corporation
发明人： SUGIMOTO, Kazuhiko , OTANI, Mitsuhiro , KAWAMURA, Hiroyuki , AOKI, Masaki , HIBINO, Junichi
IPC分类号： C09K11/64 , H01J11/02 , H01J17/04
CPC分类号： C09K11/7734 , H01J2211/42

4. 发明授权

EP1350829B1 FLUORESCENT MATERIAL, MANUFACTURING METHOD THEREOF, AND PLASMA DISPLAY APPARATUS 有权
标题翻译：荧光材料，工艺用于生产相同的，等离子显示装置
公开(公告)号：EP1350829B1
公开(公告)日：2009-02-18
申请号：EP02765479.7
申请日：2002-09-11
申请人： Panasonic Corporation
发明人： KAWAMURA, Hiroyuki , AOKI, Masaki , SUGIMOTO, Kazuhiko , OTANI, Mitsuhiro , HIBINO, Junichi
IPC分类号： C09K11/64 , C09K11/08 , H01J11/02 , H01J17/04
CPC分类号： C09K11/025 , C09K11/7734 , H01J2211/42
摘要： A blue fluorescent material such that adsorption of water by the surface of the blue fluorescent material is suppressed, degradation in luminance of the fluorescent material, change in chromaticity, or a discharge characteristic is improved and a plasma display device. In a fluorescent layer used in a plasma display, adsorption of water by the surface of the blue fluorescent material is suppressed, and degradation in luminance, change in chromaticity, or discharge characteristics of the fluorescent material are improved by selectively coating at least the surface in the vicinity of an end part of a mirror surface containing Ba atoms of the blue fluorescent material with an oxide or an oxide containing fluorine.

5. 发明授权

EP1093147B1 PLASMA DISPLAY PANEL 有权
标题翻译：等离子显示屏
公开(公告)号：EP1093147B1
公开(公告)日：2011-03-30
申请号：EP00922870.1
申请日：2000-04-26
申请人： Panasonic Corporation
发明人： AOKI, Masaki , YAMASHITA, Katuyoshi , OHTANI, Mitsuhiro , HIBINO, Junichi
IPC分类号： H01J11/02 , H01J17/49
CPC分类号： C03C4/16 , C03C8/04 , C03C8/08 , C03C8/10 , C03C8/16 , C03C17/04 , H01J11/12 , H01J11/38
摘要： A PDP is characterized in that a dielectric layer is made of a glass containing at least ZnO and 10 wt% or less of R2O (where R is one of Li, Na, K, Rb, Cs, Cu, and Ag) and not containing PbO and Bi2O3, the product of the dielectric constant ε multiplied by the loss factor tan δ is 0.12 or less. Therefore, the problem that the components such as Ag and Cu of a display electrode diffuse into the dielectric layer to form colloidal particles, which mar the display performance of the display is effectively overcome. The product of the dielectric constant ε multiplied by the loss factor tan δ is smaller than conventional, and hence the PDP has a lowered power consumption. The glass having the composition has a softening point of 60° or less lower than conventional, and therefore the production cost such as for baking the dielectric layer is lowered.
摘要翻译： PDP的特征在于，电介质层由至少包含ZnO和10重量％以下的R 2 O（其中R为Li，Na，K，Rb，Cs，Cu和Ag中的一种）且不含有 PbO和Bi2O3，介电常数ε乘以损耗因子tanδ的乘积是0.12或更小。因此，有效地克服了显示电极的Ag，Cu等成分扩散到电介质层中而形成胶体粒子的问题，有效地克服了显示器的显示性能。介电常数ε乘以损耗因子tanδ的乘积小于传统，因此PDP具有较低的功耗。具有该组成的玻璃的软化点比传统的低60°或更低，因此诸如烘烤介电层的生产成本降低。

6. 发明授权

EP1480247B1 PLASMA DISPLAY 有权
标题翻译：等离子显示器
公开(公告)号：EP1480247B1
公开(公告)日：2011-08-24
申请号：EP03798526.4
申请日：2003-09-26
申请人： Panasonic Corporation
发明人： AOKI, Masaki , KAWAMURA, Hiroyuki , SUGIMOTO, Kazuhiko , SETOGUCHI, Hiroshi , HIBINO, Junichi , TANAKA, Yoshinori
IPC分类号： H01J11/02 , C09K11/64 , C09K11/08 , C09K11/78
CPC分类号： H01J29/26 , C09K11/643 , C09K11/7734 , C09K11/778 , C09K11/7787 , C09K11/7797 , H01J1/63 , H01J11/12 , H01J11/42
摘要： Phosphor layers (110G, 110B, 110R), each consisting of a combination of a blue phosphor and a green phosphor that have a β-alumina crystal structure, are charged positive (+) on the surfaces thereof, and are reduced in oxygen deficiency by being fired in an oxygen-nitrogen atmosphere and of a red phosphor of a yttrium oxide compound, are homogeneously formed on the wall surface of partition walls (109), thereby making the charge characteristics of a phosphor in each color identical, reducing the oxygen deficiency of a phosphor, restricting the adsorption of various gases during a panel fabrication process, stabilizing charge characteristics during driving, and preventing brightness deterioration.

7. 发明授权

EP1114433B1 SEALING METHOD AND APPARATUS FOR MANUFACTURING HIGH-PERFORMANCE GAS DISCHARGE PANEL 有权
标题翻译：密封方法和装置生产高GASENTLADUNGSSANZEIGEVORRICHTUNGEN
公开(公告)号：EP1114433B1
公开(公告)日：2010-10-27
申请号：EP99943288.3
申请日：1999-09-13
申请人： Panasonic Corporation
发明人： SASAKI, Yoshiki , NONOMURA, Kinzou , HIBINO, Junichi , YONEHARA, Hiroyuki , YAMASHITA, Katuyoshi , KIRIHARA, Nobuyuki , OOTANI, Kazuo , OOKAWA, Masafumi
IPC分类号： H01J9/26 , H01J9/38 , H01J17/49
CPC分类号： H01J11/12 , H01J9/265 , H01J9/38 , H01J11/48
摘要： A method is provided to steadily produce a gas discharge panel, such as a PDP, in which a panel and the top of the barrier ribs are in intimate contact in entirety. First a surrounding unit for the gas discharge panel is formed, then a process for sealing the surrounding unit with a sealing material inserted between two panels at the rim is performed while pressure is adjusted so that pressure inside the surrounding unit is lower than pressure outside. With this construction, the panels constituting the surrounding unit are bonded together while they are pressurized from outside. As a result, a panel and the top of the barrier ribs on the other panel are bonded together while they are in intimate contact in entirety. To fully acquire these effects, it is preferable that the adjustment of pressure starts before the sealing material hardens. During, before, or after the sealing step, an energy such as laser beams or ultrasonic waves may be radiated onto the top of the barrier ribs to bond a panel and the top of the barrier ribs in entirety almost without a gap between them.

8. 发明授权

EP1381071B1 PLASMA DISPLAY DEVICE 有权
标题翻译：等离子体显示装置
公开(公告)号：EP1381071B1
公开(公告)日：2010-04-28
申请号：EP03734848.9
申请日：2003-01-27
申请人： Panasonic Corporation
发明人： FUJITANI, Morio , YONEHARA, Hiroyuki , HIBINO, Junichi
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/38

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