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1. 发明专利

JP2008065131A Display device 有权
标题翻译：显示设备
公开(公告)号：JP2008065131A
公开(公告)日：2008-03-21
申请号：JP2006244063
申请日：2006-09-08
申请人： Hitachi Display Devices Ltd , Hitachi Displays Ltd , 株式会社日立ディスプレイズ , 株式会社日立ディスプレイデバイシズ
发明人： UEDA SHIRO , YAMADA TAKAYOSHI , ITAKURA FUMIKADO , TSUBOKURA MASAKI
IPC分类号： G02F1/1333 , F21S2/00 , F21V17/00 , F21Y103/00 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To cope with noise generated by a fluorescent tube that is vibrated to hit an intermediate holder, in a liquid crystal display device having a direct-type backlight.
SOLUTION: In a portion 402 for holding the fluorescent tube of the intermediate holder 40 for halfway supporting the fluorescent tube 37 in the backlight, a pressing force F is applied inside a fluorescent tube retainer 402 of the intermediate holder 40 with respect to the fluorescent tube 37, thereby preventing the noise generated by the vibration of the fluorescent tube 37.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在具有直接型背光的液晶显示装置中，应对由振动到中间保持器的荧光管产生的噪声。解决方案：在用于保持中间保持器40的荧光管的部分402中，用于中间支撑荧光管37在背光源中，压力F被施加在中间保持器40的荧光管保持器402内，相对于荧光管37，从而防止由荧光管37的振动产生的噪音。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008203693A Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：JP2008203693A
公开(公告)日：2008-09-04
申请号：JP2007041609
申请日：2007-02-22
申请人： Hitachi Display Devices Ltd , Ips Alpha Technology Ltd , 株式会社Ipsアルファテクノロジ , 株式会社日立ディスプレイデバイシズ
发明人： AZUMA YUJI , TSUBOKURA MASAKI , ITAKURA FUMIKADO , UEDA SHIRO
IPC分类号： G02F1/13357 , F21S2/00 , F21V19/00 , F21Y103/00 , G09F9/00
CPC分类号： G02F1/133604 , G02F2001/133612
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display provided with a backlight wherein an electrode supporting material can be reliably disposed on a base plate side without incurring thermal expansion.
SOLUTION: The liquid crystal display is provided with a liquid crystal display panel and the backlight disposed on the rear face of the liquid crystal display panel. The backlight is constituted of a plurality of bar-shaped light sources provided side by side in a plane opposed to the liquid crystal display panel and the base plate supporting the bar-shaped light sources via electrode fittings at its electrode parts. The electrode fittings supporting the electrode parts corresponding to the bar-shaped light sources are provided on the electrode supporting material extended in the direction in which the bar-shaped light sources are provided side by side. The electrode supporting material has a part fixed to the base plate side in at least one part of parts along its extended direction and parts covered by protrusion parts fixed to the base plate side in the other parts.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有背光源的液晶显示器，其中电极支撑材料可以可靠地设置在基板侧而不产生热膨胀。解决方案：液晶显示器设置有液晶显示面板和设置在液晶显示面板的背面上的背光。该背光源由与液晶显示面板相对的面并排设置的多个棒状光源和经由电极配件在其电极部支撑棒状光源的基板构成。支撑对应于棒状光源的电极部分的电极配件设置在沿着条形光源并排设置的方向上延伸的电极支撑材料上。电极支撑材料具有沿着其延伸方向在至少一部分部分中固定到基板侧的部分和在其它部分中固定到基板侧的突出部分覆盖的部分。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008209806A Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：JP2008209806A
公开(公告)日：2008-09-11
申请号：JP2007048251
申请日：2007-02-28
申请人： Hitachi Display Devices Ltd , Ips Alpha Technology Ltd , 株式会社Ipsアルファテクノロジ , 株式会社日立ディスプレイデバイシズ
发明人： AZUMA YUJI , UEDA SHIRO , ITAKURA FUMIKADO
IPC分类号： G02F1/13357 , F21S2/00 , F21V19/00
CPC分类号： G02F1/133604 , G02F2001/133612 , H01R33/02
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device improving reliability of electric connection between electrodes of rod-like light sources and electrode metal fittings even when there is variation in diameter of the rod-like light source disposed in a backlight.
SOLUTION: The liquid crystal display device comprises: a liquid crystal display panel; and a backlight arranged on the back surface of the liquid crystal display device, wherein the backlight is composed of: the plurality of rod-like light sources which are arranged side by side in a plane facing the liquid crystal display panel; and a base which supports the respective rod-like light sources on the electrodes via the electrode metal fittings, wherein the electrode metal fittings are provided with a pair of pressing parts which press circumferential lateral surfaces of the electrodes of the rod-like light sources from the opposite side, and the respective pressing parts are made of circular shapes which provide concave surfaces to the circumferential lateral surfaces of the electrodes of the rod-like light sources and are configured so as to press the electrodes of the rod-like light sources via protrusions formed on the concave surfaces.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供一种液晶显示装置，即使当设置在背光源中的棒状光源的直径发生变化时，也能提高棒状光源和电极金属配件的电极之间的电连接的可靠性。液晶显示装置包括：液晶显示面板; 以及布置在所述液晶显示装置的背面上的背光源，其中所述背光源包括：在面向液晶显示面板的平面中并排配置的多个棒状光源; 以及通过电极金属配件在电极上支撑相应棒状光源的基座，其中电极金属配件设置有一对按压部件，其将棒状光源的电极的圆周侧表面从相对侧，各个按压部分由圆形形成，其形成为棒状光源的电极的周向侧表面的凹面，并且被配置为经由棒状光源的电极按压杆状光源的电极形成在凹面上的突起。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007018903A Display device and its assembling method 有权
标题翻译：显示设备及其组装方法
公开(公告)号：JP2007018903A
公开(公告)日：2007-01-25
申请号：JP2005199860
申请日：2005-07-08
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： UEDA SHIRO
IPC分类号： F21S2/00 , F21Y103/00 , G02F1/1333 , G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133608 , G02F1/133604
摘要： PROBLEM TO BE SOLVED: To improve workability when mounting a supporting member on a reflecting plate.
SOLUTION: A display device comprises the reflecting plate, a plurality of light sources placed above the reflecting plate, an optical component placed above the light sources, the supporting component set up on a bottom of the reflecting plate, a frame component which holds the reflecting plate and light sources, and a display panel placed above the optical component. The supporting component has a setup supporting part which supports itself on the reflecting plate, an optical component supporting part which supports the optical component, and a leg which is stuck out of the lower side of the reflecting plate and the frame component and bent along the setup supporting part.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在将支撑构件安装在反射板上时提高可操作性。解决方案：显示装置包括反射板，放置在反射板上方的多个光源，放置在光源上方的光学部件，安装在反射板底部的支撑部件，框架部件保持反射板和光源，以及放置在光学部件上方的显示面板。支撑部件具有支撑在反射板上的设置支撑部件，支撑光学部件的光学部件支撑部分和从反射板的下侧和框架部件伸出并沿着设置支持部分。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007017737A Display device 有权
标题翻译：显示设备
公开(公告)号：JP2007017737A
公开(公告)日：2007-01-25
申请号：JP2005199796
申请日：2005-07-08
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： UEDA SHIRO
IPC分类号： G09F9/00 , G02F1/1333 , G02F1/13357
CPC分类号： G02F1/133608 , G02F1/133604 , G02F1/133606
摘要： PROBLEM TO BE SOLVED: To prevent a display panel from being scratched by swinging of an optical component such as a diffusion plate disposed on the rear side of the display panel.
SOLUTION: This display device has: a display panel; a light source disposed on the rear side of the display panel; and the optical component disposed between the display panel and the light source. In the optical component, a distance from its first end portion to the display panel is farther separated than a distance from its second end portion, opposite to the first end portion, to the display panel.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止显示面板被摆放在布置在显示面板的后侧上的漫射板等光学部件的摆动。
解决方案：该显示装置具有：显示面板; 设置在所述显示面板的后侧的光源; 以及设置在显示面板和光源之间的光学部件。在光学部件中，从其第一端部到显示面板的距离比距离与第一端部相反的第二端部的距离远离显示面板。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005121758A Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：JP2005121758A
公开(公告)日：2005-05-12
申请号：JP2003354494
申请日：2003-10-15
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： HARAYAMA TAKESHI , UEDA SHIRO , MATSUDA AKITOSHI , MIHASHI NOBUYUKI
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133308 , G02F1/133606 , G02F2201/46
摘要： PROBLEM TO BE SOLVED: To easily and reliably fix a plurality of optical sheets, in a liquid crystal display. SOLUTION: In the liquid crystal display, provided with a liquid crystal display panel having a liquid crystal layer interposed between a pair of substrates and an illuminating means provided on the surface opposite to a display surface of the liquid crystal display panel, a protrusion part 1 is provided at the sidewall of a housing body, the protrusion part 1 is inserted into holes provided at the plurality of optical sheets 6, 7 and 8 disposed in the inner part of the housing body to fix the plurality of optical sheets 6, 7 and 8, and the length along a straight line of an upper flat shape of the tip part of the protrusion part 1 is made larger than the length of the holes formed at the plurality of optical sheets 6, 7 and 8, to prevent falling-out of the plurality of optical sheets 6, 7 and 8. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了容易且可靠地将多个光学片固定在液晶显示器中。解决方案：在液晶显示器中，具有设置在一对基板之间的液晶层的液晶显示面板和设置在与液晶显示面板的显示面相反的表面上的照明装置，突起部1设置在壳体的侧壁处，突出部1插入设置在壳体内部的多个光学片6,7和8的孔中，以固定多个光学片6 如图7和图8所示，并且使突起部1的前端部的上部平坦形状的直线的长度大于在多个光学片6,7和8中形成的孔的长度，以防止多个光学片6,7和8的脱落。（C）2005，JPO＆NCIPI

7. 发明专利

JP2006146275A Liquid crystal display module and liquid crystal display apparatus 有权
标题翻译：液晶显示模块和液晶显示装置
公开(公告)号：JP2006146275A
公开(公告)日：2006-06-08
申请号：JP2006041944
申请日：2006-02-20
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： SASUGA MASUMI , SHIBATA KATSUHIKO , UEDA SHIRO , KOBAYASHI NAOTO
IPC分类号： G09F9/00 , G02F1/1333 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To decrease the wiring length of a fluorescent lamp and to improve starting property of a fluorescent lamp even when an inverter is disposed in a keyboard side of an information processing device. SOLUTION: A liquid crystal module is provided to be used for an open-and-closing type liquid crystal display apparatus having a display unit and a keyboard unit. A liquid crystal module having a liquid crystal display panel PNL, a light guide GLB to irradiate the liquid crystal display element PNL with light, and a cold cathode fluorescent lamp LP disposed near one end face of the light guide GLB is disposed in the display unit side. The cold cathode fluorescent lamp LP is disposed in a longer side of the light guide GLB and below the display unit. A lamp cable LPC1 in a ground side of the cold cathode fluorescent lamp LP and a lamp cable LPC2 in a high voltage side are lead from a lower right side of the liquid crystal module so that the lamp can be connected, in an upper right side of the keyboard unit, to an inverter IV to drive the cold cathode fluorescent lamp LP, the inverter disposed in the keyboard side. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在信息处理装置的键盘侧设置逆变器，也可以减小荧光灯的布线长度，提高荧光灯的启动特性。解决方案：提供一种用于具有显示单元和键盘单元的开闭型液晶显示装置的液晶模块。具有液晶显示面板PNL的液晶模块，用光照射液晶显示元件PNL的光导GLB和设置在光导GLB的一个端面附近的冷阴极荧光灯LP设置在显示单元中侧。冷阴极荧光灯LP设置在光导GLB的长边并且在显示单元的下方。冷阴极荧光灯LP的接地侧的灯电缆LPC1和高压侧的灯电缆LPC2从液晶模块的右下方引出，使得灯可以在右上方连接键盘单元的反相器IV驱动冷阴极荧光灯LP，设置在键盘侧的反相器。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004333996A Liquid crystal display 审中-公开
标题翻译：液晶显示器
公开(公告)号：JP2004333996A
公开(公告)日：2004-11-25
申请号：JP2003131549
申请日：2003-05-09
申请人： Hitachi Device Eng Co Ltd , Hitachi Displays Ltd , Sony Corp , ソニー株式会社 , 日立デバイスエンジニアリング株式会社 , 株式会社日立ディスプレイズ
发明人： MATSUDA AKITOSHI , MIHASHI NOBUYUKI , UEDA SHIRO , TANAHASHI MAKOTO , SHIGENO NOBUYUKI , FUJITA KIYOTO
IPC分类号： G02F1/1333 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of efficiently radiating heat generated by a light source itself. SOLUTION: A back light is equipped with a light transmission plate, a plurality of light sources arranged on one side face of the light transmission plate, a reflecting plate which is arranged surrounding the plurality of light sources and reflects light toward the light transmission plate, a metal sheet which is arranged below the light transmission plate and has higher heat conductivity than the reflecting plate, and a lower frame which is arranged below the metal sheet and made of a metal material having higher heat conductivity than the reflecting plate, wherein the reflecting plate is extended to below the metal sheet and brought into surface contact with the metal sheet, and the reflecting plate is further brought into surface contact with the lower frame. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够有效地辐射由光源本身产生的热的液晶显示器。解决方案：背光配备有透光板，多个光源布置在透光板的一个侧面上，反射板被布置成围绕多个光源并将光朝向光反射透光板，布置在透光板下方并且具有比反射板更高的导热性的金属片;以及下框架，其布置在金属片的下方并且由与反射板相比导热性高的金属材料制成，其中所述反射板延伸到所述金属片的下方并与所述金属片表面接触，并且所述反射板进一步与所述下框架表面接触。版权所有（C）2005，JPO＆NCIPI

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