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1. 发明专利

JP2007248934A Flat display device 有权
标题翻译：平面显示设备
公开(公告)号：JP2007248934A
公开(公告)日：2007-09-27
申请号：JP2006073727
申请日：2006-03-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MATSUZAWA TOSHIHIKO , OKIMOTO MITSUO , NISHIMURA SADAYUKI , KODERA YOSHIE , MASUOKA NOBUO
IPC分类号： G09F9/00
CPC分类号： G06F1/20 , G06F2200/201 , H05K7/20963
摘要： PROBLEM TO BE SOLVED: To provide technology by which a high quality video image is displayed by reducing an influence of external light made incident on the rear surface of a PDP from a through hole for attaching an electric circuit when the through hole is provided to a chassis member.
SOLUTION: The flat display device has a display panel (1), the metal chassis member (3) having through holes (14a, 15a) and a coupling member (8) for coupling the rear surface of the display panel and the chassis member to each other. Then, the plurality of coupling members (8) are discretely arranged in the predetermined direction on the rear surface of the display panel and provided at positions corresponding to at least the through holes of the chassis member (8a).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供通过在通孔是通孔时减少从PDP的后表面入射的外部光从用于安装电路的通孔的影响来显示高质量视频图像的技术提供到底盘构件。解决方案：平板显示装置具有显示面板（1），具有通孔（14a，15a）的金属底座构件（3）和用于联接显示面板的后表面的联接构件（8）底盘成员彼此。然后，多个联接构件（8）在显示面板的后表面上沿预定方向离散布置，并且设置在至少与底架构件（8a）的通孔对应的位置处。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2009014833A Flat panel display 审中-公开
标题翻译：平板显示
公开(公告)号：JP2009014833A
公开(公告)日：2009-01-22
申请号：JP2007174094
申请日：2007-07-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OGIJI KENJI , KODERA YOSHIE , OKIMOTO MITSUO , MASUOKA NOBUO
IPC分类号： G09F9/00 , H04N5/64 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a flat panel display having a display panel structure that is simple, and also, capable of efficiently radiating the heat of the upsizing display panel.
SOLUTION: Regarding the flat panel display, the display panel is configured to discretely dispose a plurality of heat conductive members on the rear side thereof, and to connect a chassis member thereto in a heat connection state. In an area of the display panel where the thermal conductive members are not disposed, a cavity formed by the chassis member, the display panel and the heat conductive member is formed to a cylindrical gap, both ends of which are open, and which functions as a ventilation path for natural convection of air. A plurality of through holes are formed in an area of the chassis member not connecting to the display panel with the thermal conductive member.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种平板显示器，其具有简单的显示面板结构，并且还能够有效地散射大尺寸显示面板的热量。
解决方案：关于平板显示器，显示面板被配置为在其后侧离散地布置多个导热构件，并且以热连接状态将底架构件连接到其上。在不设置导热部件的显示面板的区域中，由底板部件，显示面板和导热部件形成的空腔形成为两端开口的圆筒形间隙，其功能为用于空气自然对流的通风路径。多个通孔形成在不与导热部件连接到显示面板的底盘部件的区域中。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008225131A Flat display device 审中-公开
标题翻译：平面显示设备
公开(公告)号：JP2008225131A
公开(公告)日：2008-09-25
申请号：JP2007064335
申请日：2007-03-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SASAKI TAKASHI , OGIJI KENJI , KODERA YOSHIE , OKIMOTO MITSUO
IPC分类号： G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a structure for efficiently discharging heat generated from a display panel in a flat display device such as a plasma display device by a high heat conduction member. SOLUTION: In the plasma display device, high heat conduction members having characteristics excellent in heat conductivity in a face direction are successively arranged approximately parallel with each other as a plurality of band-like shape so that a part of a prescribed width of the high heat conduction member may be thermally connected to a glass substrate, the remaining width of the prescribed width is arranged like laying tiles to be overlapped to an adjacent high heat conduction member and the high heat conduction members are thermally connected to each other. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过高导热构件有效地排出诸如等离子体显示装置的平面显示装置中的显示面板产生的热的结构。解决方案：在等离子体显示装置中，具有在面方向上的导热性优异的特性的高导热构件被连续地布置为彼此大致平行，作为多个带状形状，使得部分规定宽度的高导热构件可以热连接到玻璃基板，规定宽度的剩余宽度被布置成与铺设瓦片重叠以与相邻的高导热构件重叠，并且高导热构件彼此热连接。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008216508A Plasma display device 有权
标题翻译：等离子体显示设备
公开(公告)号：JP2008216508A
公开(公告)日：2008-09-18
申请号：JP2007052171
申请日：2007-03-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKIMOTO MITSUO , OGIJI KENJI , KODERA YOSHIE , NISHIMURA SADAYUKI
IPC分类号： G09F9/00 , H04N5/66
摘要： PROBLEM TO BE SOLVED: To provide a fixation structure for fixing a display panel to a holding plate for efficiently dissipating the heat of the display panel of a plasma display device.
SOLUTION: The holding plate is fixed to the display panel with a first adhesive having property of superior adhesive strength and a second adhesive having property of superior heat conductivity, the heat being radiated by heat conduction to the holding plate by the second adhesive and heat conduction to air by applying the first in a beltlike shape adhesive in regions outside a discharge cell at least at both right and right ends of the display panel and also applying the second adhesive in a plane wave shape having thickness variations in a region including the discharge cell of the display panel.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于将显示面板固定到保持板的固定结构，用于有效地消散等离子体显示装置的显示面板的热量。解决方案：将保持板用具有优异粘合强度性能的第一粘合剂和具有优良导热性的第二粘合剂固定在显示面板上，热量通过第二粘合剂通过热传导到保持板而被辐射并且至少在显示面板的右右两端处，在放电单元的外侧的区域中，在带状形状的粘接剂中涂布第一层，并且将第二粘合剂涂布在具有厚度变化的平面波形中显示面板的放电单元。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008203700A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2008203700A
公开(公告)日：2008-09-04
申请号：JP2007041674
申请日：2007-02-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SASAKI TAKASHI , OGIJI KENJI , KODERA YOSHIE , OKIMOTO MITSUO
IPC分类号： G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a heat dissipation structure using a high-heat-conduction member for efficiently dissipating the heat generated by a display panel of a plasma display device.
SOLUTION: A high-heat-conduction member having superior plane heat conductivity is attached to a holding plate, having a first plane portion opposed to the display panel and a second plane portion raised from the first lane portion integrally to the opposite side from the display panel, in the same continuous plane constituting the first plane portion and second plane portion of the holding plate, the first plane portion of the holding plate being a heat receiving portion thermally connected to a glass substrate of the display panel to serve as a heat dissipation plane portion protruded into air at the second plane portion.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用高导热构件的散热结构，用于有效地散发由等离子体显示装置的显示面板产生的热量。解决方案：具有优异的平面导热性的高导热构件附着到具有与显示面板相对的第一平面部分的保持板和从第一通道部分一体地升高到相对侧的第二平面部分在显示面板上，在构成保持板的第一平面部分和第二平面部分的同一连续平面中，保持板的第一平面部分是热连接到显示面板的玻璃基板的热接收部分，用作在第二平面部分突出到空气中的散热平面部分。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008040068A Flat display device 审中-公开
标题翻译：平面显示设备
公开(公告)号：JP2008040068A
公开(公告)日：2008-02-21
申请号：JP2006213095
申请日：2006-08-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKIMOTO MITSUO , KODERA YOSHIE , OGIJI KENJI , MASUOKA NOBUO
IPC分类号： G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a flat display device having high cooling performance of a plasma display panel (PDP), and compact and simple structure.
SOLUTION: The PDP 1 is adhered to a chassis member 2 for holding the PDP 1 by a heat conductive adhesive member 3. The adhesive member 3 is formed on the PDP 1 in a plurality of stripes 30 with prescribed width and cooling air is ventilated through gap parts 4 between the stripes 30. When it is defined that the width of the stripe 30 of the adhesive member 3 is A and the width of the gap part 4 is B, a gap ratio B/(A+B) is preferably set to ≥0.5. Further, the flat display device is provided with a pump 8 for supplying cooling air to be ventilated to the gap parts 4 and conductors 5, 7, etc., for guiding the cooling air supplied from the pump 8 to the opening parts of the gap parts 4.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高等离子体显示面板（PDP）的冷却性能的平面显示装置，结构紧凑简单。解决方案：PDP 1被粘附到用于通过导热粘合构件3保持PDP1的底座构件2.粘合构件3以规定宽度的多个条30形成在PDP 1上，并且冷却空气通过条带30之间的间隙部分4通风。当限定粘合构件3的条纹30的宽度为A且间隙部分4的宽度为B时，间隙比B /（A + B）优选设定为≥0.5。此外，平板显示装置设置有用于将空气供给到间隙部分4和导体5,7等的通风冷却空气的泵8，用于将从泵8供应的冷却空气引导到间隙的开口部分部分4.版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007248543A Flat panel display device 有权
标题翻译：平板显示设备
公开(公告)号：JP2007248543A
公开(公告)日：2007-09-27
申请号：JP2006068468
申请日：2006-03-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKIMOTO MITSUO , MATSUZAWA TOSHIHIKO , NISHIMURA SADAYUKI , KODERA YOSHIE , MASUOKA NOBUO
IPC分类号： G09F9/00 , H04N5/64
摘要： PROBLEM TO BE SOLVED: To reduce an amount used of a thermally conductive member for fixing a self-luminous flat display panel to a metal chassis member arranged on the rear surface side and to provide a high heat dissipation effect.
SOLUTION: This display device has a PDP (1), the metal chassis member (3) and a coupling member (8) with thermal conductivity for coupling the rear surface of the PDP and the chassis member to each other. A plurality of coupling members are discretely arranged in the predetermined direction on the rear surface of the PDP and form the shapes of strips of paper. Then, a through hole (16) for circulating the air to a space formed by the coupling members, the rear surface of the PDP and the chassis member is provided in the chassis member.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了减少用于将自发光平板显示面板固定到布置在后表面侧上的金属底板构件的导热构件的使用量，并且提供高散热效果。解决方案：该显示装置具有PDP（1），金属底座构件（3）和具有导热性的联接构件（8），用于将PDP的后表面和底座构件彼此连接。多个耦合构件在PDP的后表面上沿预定方向离散布置并形成纸条的形状。然后，在底座部件上设置有用于将空气循环到由联接构件形成的空间，PDP的后表面和底架构件的通孔（16）。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007171224A Planar display device 有权
标题翻译：平面显示设备
公开(公告)号：JP2007171224A
公开(公告)日：2007-07-05
申请号：JP2005364215
申请日：2005-12-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKIMOTO MITSUO , SHIRAISHI MIKIO , MATONO TAKAAKI , KODERA YOSHIE
IPC分类号： G09F9/00
摘要： PROBLEM TO BE SOLVED: To reduce, not only in a facial direction but also in a thickness direction, the quantity of a heat conductive member to be used for fixing a self luminous planar display panel to a metallic chassis member arranged on the rear face side of the display panel. SOLUTION: In a planar display device, the heat conductive member for fixing the display panel is a hot-melt adhesive filled with a heat conduction-imparting agent having adhesiveness at room temperature. The display panel and the chassis member are fixed with a plurality of heat conductive parts composed of the heat conductive member of 0.3-0.8 mm in thickness and discretely formed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了不仅在面部方向上而且在厚度方向上减少用于将自发光平面显示面板固定到布置在其上的金属底盘构件的导热构件的数量显示面板的背面侧。解决方案：在平面显示装置中，用于固定显示面板的导热构件是填充有在室温下具有粘合性的导热赋予剂的热熔性粘合剂。显示面板和底座部件由多个导热部件固定，导热部件由0.3-0.8mm的导热部件组成，并且离散地形成。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2005072517A Plasma display apparatus 有权
标题翻译：等离子显示设备
公开(公告)号：JP2005072517A
公开(公告)日：2005-03-17
申请号：JP2003303959
申请日：2003-08-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAZAWA TATSUYA , OKIMOTO MITSUO
IPC分类号： H04N5/66 , G09F9/00 , H04N5/64 , H05K9/00
CPC分类号： G02F2001/133331
摘要： PROBLEM TO BE SOLVED: To improve an electromagnetic wave shielding effect at a low cost in a joining portion between an optical filter fixing means and a back cover, in a plasma display apparatus which surrounds a PDP provided with a conductive optical filter disposed on the front surface of the PDP, the conductive back cover for covering the PDP from the back side, the optical filter fixing means for holding the optical filter and electrically connected to the optical filter and the back cover, and is provided with a shielding casing for shielding unwanted radiation of an electromagnetic wave from the PDP.
SOLUTION: The optical filter fixing means is provided with a comb-like plate spring being a metal elastic body which is formed by cutting the spring with predetermined spacings in a long side direction so as to be finely divided into strip is provided on a joining portion with the back cover substantially positioned on the side surface of the PDP. With this configuration, the comb-like plate spring may be pressed on and abut against the joining portion between the back cover and the optical filter fixing means.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提高在滤光器固定装置和后盖之间的接合部分中以低成本提高电磁波屏蔽效果，在围绕设置有导电滤光器的PDP的等离子体显示装置中在PDP的前表面上，用于从背面覆盖PDP的导电后盖，用于保持滤光器并电连接到滤光器和后盖的光学滤光器固定装置，并且设置有屏蔽壳用于屏蔽来自PDP的电磁波的不需要的辐射。解决方案：光学滤光片固定装置设置有梳状板簧，金属弹性体通过在长边方向上以预定间隔切割弹簧而形成，以便细分成带状，后盖基本上位于PDP的侧表面上的接合部分。利用这种构造，梳状板簧可以被压靠在后盖和光学滤光器固定装置之间的接合部分上。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004095455A Cooling device and plasma display device using it 审中-公开
公开(公告)号：JP2004095455A
公开(公告)日：2004-03-25
申请号：JP2002257388
申请日：2002-09-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKIMOTO MITSUO , MAEDA AKINORI
IPC分类号： H01J7/24 , H01J11/44 , H01J11/02
摘要： PROBLEM TO BE SOLVED: To obtain a plasma display device which can be cooled to lessen a temperature difference between a display area and an end, with noise at operation reduced and the overall depth reduced. SOLUTION: The device is provided with a plasma display panel 3, and a liquid drive device 10 coupling a metal plate (a fitting plate) 5 set on almost on the whole of the rear face of the plasma display panel 3 and a metal pipe 7 with liquid for cooling sealed and fitted to the metal plate 5. COPYRIGHT: (C)2004,JPO

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