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1. 发明专利

JP2009253567A Television receiver and frame rate conversion method therefor 有权
标题翻译：电视接收机和帧速率转换方法
公开(公告)号：JP2009253567A
公开(公告)日：2009-10-29
申请号：JP2008097706
申请日：2008-04-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIZUGUCHI TAKAHIRO , KIMURA KATSUNOBU , MAEDA AKINORI , TAGAMI DAIJI
IPC分类号： H04N7/01
摘要： PROBLEM TO BE SOLVED: To provide a television receiver which suppresses the deterioration of image quality, when frame rate conversion is performed by overlapping OSD images in the television receiver, and to provide a video display method for the receiver.
SOLUTION: In the television receiver which corrects the image quality of a video signal including an input moving image, after inserting an OSD image in an OSD image insertion part 8, and performs the frame rate conversion in a frame rate conversion part 9, the frame rate conversion part executes frame rate conversion accompanied, by moving image frame interpolation to a video image including the moving image in a screen of one frame to be video displayed; and meanwhile, frame-rate conversion, which no moving image interpolation accompanies, is selectively executed on the OSD image, frame interpolation of the video signal including the moving image is performed to display the video signal as a video image with the OSD images on a display panel 10.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制图像质量劣化的电视接收机，当通过在电视接收机中重叠OSD图像来执行帧速率转换时，并且为接收机提供视频显示方法。解决方案：在将OSD图像插入OSD图像插入部分8之后，在校正包括输入运动图像的视频信号的图像质量的电视接收机中，并且在帧速率转换部分9中执行帧速率转换帧速转换部分通过在包含运动图像的视频图像中移动图像帧插值来执行帧速率转换，以便在一帧的屏幕中进行视频显示; 同时，在OSD图像上选择性地执行没有运动图像插值的帧率转换，执行包括运动图像的视频信号的帧内插，以将视频信号显示为具有OSD图像的视频图像显示屏10.版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2005302565A Flat image display device 审中-公开
标题翻译：平面图像显示设备
公开(公告)号：JP2005302565A
公开(公告)日：2005-10-27
申请号：JP2004117868
申请日：2004-04-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MASUOKA NOBUO , KODERA YOSHIE , OISHI SATORU , SAGAWA MASAKAZU , MAEDA AKINORI
IPC分类号： H01J29/86 , G12B9/08 , H01J17/16 , H01J17/49 , H01J31/12 , H05K5/00 , H05K7/00
CPC分类号： H01J29/862 , H01J11/10 , H01J11/34 , H01J31/12 , H01J2329/862
摘要： PROBLEM TO BE SOLVED: To provide a flat image display device capable of coping with a large-sized flat image display device, having a supporting frame with improved adhering strength. SOLUTION: The flat image display device is composed of a display side substrate 2, a backside substrate 3 arranged so as to face the display side substrate 2 with a prescribed distance, and a frame glass 11 arranged at a peripheral part of the display side substrate 2 and the backside substrate 3, holding and supporting the display side substrate 2 and the backside substrate 3 with a prescribed distance. End parts of the frame glass 11 are formed so as to have at least two or more steps, and the stepped end parts of the frame glass are fitted, adhered, and fixed to each other. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够应对具有提高的粘附强度的支撑框架的大尺寸平面图像显示装置的平面图像显示装置。解决方案：平面图像显示装置由显示侧基板2，以与规定距离相对的显示侧基板2配置的背面基板3和配置在显示侧基板2的周边部分的框架玻璃11构成显示侧基板2和背面基板3，以规定的距离保持和支撑显示侧基板2和背面基板3。框架玻璃11的端部形成为具有至少两个或更多个台阶，并且框架玻璃的台阶端部彼此嵌合，粘合和固定。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005216606A Flat surface type display device 审中-公开
标题翻译：平面显示器件
公开(公告)号：JP2005216606A
公开(公告)日：2005-08-11
申请号：JP2004019915
申请日：2004-01-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KODERA YOSHIE , OISHI SATORU , WATANABE TOSHIMITSU , SUZUKI MUTSUMI , SAGAWA MASAKAZU , MAEDA AKINORI
IPC分类号： H01J29/87 , H01J29/02 , H01J31/12
CPC分类号： H01J29/028 , H01J31/127 , H01J2329/8625 , H01J2329/8655 , H01J2329/866
摘要： PROBLEM TO BE SOLVED: To provide a flat surface type display device in which scanning line resistance value in the scanning line direction does not vary remarkably at a part where there is a spacer and a part where there is no spacer and in which brightness unevenness can be reduced, and which has a conductive connecting structure of a spacer and the scanning line.
SOLUTION: In the flat surface type display device which is provided with the rear substrate 1 in which numerous cold cathode elements that emit electrons are formed on the insulative substrate 10, a display substrate 101 in which fluorescent materials 111 are arranged in a matrix state on a light translucent substrate 110, a support body 30 which is arranged between the rear substrate 1 and the display substrate 101 and which maintains that spacing, and a frame member 116, and wherein a space surrounded by the rear substrate 1, the display substrate 101, and a frame member is made to be a vacuum atmosphere, the the rear substrate 1 has the cold cathode element at the intersection part of the the row direction wiring and the column direction wiring orthogonally crossing, and the support body 30 is adhered and arranged on the row direction wiring or the column direction wiring by the anisotropically conductive adhesive 127.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种平面型显示装置，其中扫描线方向上的扫描线电阻值在具有间隔物的部分和没有间隔物的部分处不显着变化，并且其中可以减小亮度不均匀性，并且具有间隔物和扫描线的导电连接结构。解决方案：在具有背面基板1的平面型显示装置中，在绝缘基板10上形成许多发射电子的冷阴极元件，其中荧光材料111布置在其中的显示基板101 在半透明基板110上的矩阵状态，布置在后基板1和显示基板101之间并保持该间隔的支撑体30和框架部件116，并且其中由后基板1包围的空间，显示基板101和框架构件为真空气氛，后基板1在行方向布线和列方向布线的交叉部分具有正交的冷阴极元件，支撑体30为通过各向异性导电粘合剂127在行方向布线或列方向布线上附着和布置。（C）2005年，JPO和NCIPI

4. 发明专利

JP2004279996A Reflector, and projection type display apparatus using the same 审中-公开
公开(公告)号：JP2004279996A
公开(公告)日：2004-10-07
申请号：JP2003074812
申请日：2003-03-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TANITSU MASAHIKO , MIYATA MOTOYUKI , HODEN KAZUO , DEGUCHI MASAHARU , MAEDA AKINORI
IPC分类号： G02B5/10 , C03C3/095 , G02B1/00 , G02B5/08 , G02B27/14 , G02F1/13 , G02F1/13357 , G03B21/14
CPC分类号： C03C3/095 , G03B21/2066
摘要： PROBLEM TO BE SOLVED: To provide a reflector which uses a glass material with superior heat resistance and a projection type display device using the same. SOLUTION: A projector device comprises a light source which emits white light, a reflector which reflects the luminous flux emitted by the light source, a light valve which modulates the illuminating luminous flux, and a projection lens which projects a picture on the light valve. The reflector is made of glass containing at least one kind of rare earth element in the group of Sc, Y, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. COPYRIGHT: (C)2005,JPO&NCIPI

5. 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

6. 发明专利

JP2003279881A Portable information device 审中-公开
标题翻译：便携式信息设备
公开(公告)号：JP2003279881A
公开(公告)日：2003-10-02
申请号：JP2002087393
申请日：2002-03-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OWADA NORIO , EBINA OSAMU , MAEDA AKINORI , MORIYA MASUMI , OTE ICHIRO , OHINATA YOSHINOBU , YOSHIDA AKIHIRO , KORIYAMA YASUTOMO , ADACHI KIMIHIKO
IPC分类号： G02B27/02 , G06F1/16 , G06F3/033 , G06F3/048 , G06F3/14
CPC分类号： G06F3/04886 , G06F1/1626 , G06F1/163 , G06F1/1632 , G06F3/1431
摘要： PROBLEM TO BE SOLVED: To provide a portable information device which is a WPC in which images are easily glanced at for data content confirmation or the like not requiring a high resolution and the input operation of operation information is facilitated. SOLUTION: The portable information device is provided with a portable body part and an HMD connected to the body part and mounted on a head part. The body part comprises an input display part for displaying the image information of a data amount less than the image information displayed on the HMD to the outside and inputting the operation information from the outside on the output image, an output part for outputting information to the HMD, and a control means for controlling the image information displayed on the HMD based on the operation information inputted in the input display part. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种便携式信息设备，其是图像容易地浏览用于不需要高分辨率的数据内容确认等的WPC的便携式信息设备，并且便于操作信息的输入操作。解决方案：便携式信息设备设置有便携式主体部分和连接到主体部分并且安装在头部上的HMD。身体部分包括输入显示部分，用于将显示在HMD上的图像信息的数据量的图像信息显示到外部，并且从输出图像上输入来自外部的操作信息;输出部分，用于向 HMD，以及控制装置，用于根据在输入显示部分中输入的操作信息来控制显示在HMD上的图像信息。版权所有（C）2004，JPO

7. 发明专利

JP2009088737A Broadcast receiver 审中-公开
标题翻译：广播接收器
公开(公告)号：JP2009088737A
公开(公告)日：2009-04-23
申请号：JP2007253023
申请日：2007-09-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIZUGUCHI TAKAHIRO , MAEDA AKINORI
IPC分类号： H04B1/16 , H04N5/44 , H04N7/173
摘要： PROBLEM TO BE SOLVED: To make a transition to a quick start mode under such a state as a program reflecting the user's viewing and listening tendency can be received in a broadcast receiver having a standby mode for bringing the receiver into waiting state and the quick start mode for bringing the receiver into waiting state while shortening the activation period as compared with that in the standby mode.
SOLUTION: Program information including the channel of a digital broadcast signal received upon power up of the broadcast receiver, and the start time of a program broadcast on this channel is acquired and stored as start record information in correspondence with the power-on time of the receiver, and then starting time of the broadcast receiver is predicted based on the program start time included in the program information stored as the start record information. A transition is made from the standby mode to the quick start mode with reference to the start time thus predicted, and the channel stored as the start record information is selected when power is turned on in the quick start mode.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在具有反映用户的观看和倾听倾向的节目的状态下转换到快速启动模式可以在具有使接收机处于等待状态的待机模式的广播接收机中被接收，以及快速启动模式，用于使接收机处于等待状态，同时缩短激活周期与待机模式相比。解决方案：获取包括在广播接收机上电时接收到的数字广播信号的频道的节目信息和在该频道上的节目广播的开始时间，作为开机记录信息被存储为开机记录信息接收机的时间，然后基于包含在作为开始记录信息存储的节目信息中的节目开始时间来预测广播接收机的开始时间。参照这样预测的开始时间，从待机模式向快速启动模式进行转换，并且在快速启动模式下接通电源时选择作为开始记录信息存储的通道。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2006228489A Plasma display panel 审中-公开
标题翻译：等离子显示面板
公开(公告)号：JP2006228489A
公开(公告)日：2006-08-31
申请号：JP2005038567
申请日：2005-02-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUBOTA HIDENAO , MAEDA AKINORI
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/299 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/32 , H01J11/34
摘要： PROBLEM TO BE SOLVED: To provide a plasma display panel capable of reducing line flicker, in one driven by an Allis system.
SOLUTION: Of the plasma display panel of an Allis system consisting of a front plate and a rear plate, the front plate is provided with a first and a second electrodes used for panel drive, both of them arranged in parallel with the front plate, and wiring structures of the first electrode and the second electrode arranged almost in parallel with the front plate are to be a repetition of concave and convex shapes against a plane almost parallel with the front plate.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够减少线闪烁的等离子体显示面板，由Allis系统驱动。解决方案：在由前板和后板组成的Allis系统的等离子体显示面板中，前板设有用于面板驱动的第一和第二电极，它们都与前面平行布置第一电极和第二电极的布线结构与前板几乎平行地布置，是平行于前板几乎平行的平面的凹凸形状的重复。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004273279A Flat display device 审中-公开
公开(公告)号：JP2004273279A
公开(公告)日：2004-09-30
申请号：JP2003062646
申请日：2003-03-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KODERA YOSHIE , SUZUKI MUTSUMI , SAGAWA MASAKAZU , OISHI SATORU , KUSUNOKI TOSHIAKI , MAEDA AKINORI
IPC分类号： H01J29/32 , H01J29/28 , H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide a flat display device with improved reliability, having an acceleration electrode, for which a heat radiation path for a heat accumulated on a phosphor is taken into consideration.
SOLUTION: The flat display device in which a display base plate is composed of at least a translucent base plate; a metal sheet on which many fine holes, forming a light emission area applied as pixels in which, the phosphor is filled, are formed; and a metal back serving as an acceleration electrode formed on the metal sheet and electrically connected thereto; arranged in this sequence from a light emission side. A conductive wiring having a plurality of opening parts is integrally formed at a neighboring area of the translucent base plate side hole parts of the fine holes, is characterised in that the translucent base plate side of the conductive wiring is colored almost in black, a conductive blackening treatment is applied to the inner wall surface of the fine holes and to the inside of the fine holes of the conductive wiring, and accordingly, they are almost blackened, and the phosphor is filled in the fine holes while contacting with the inner walls of the fine holes, the conductive wiring, and the metal back.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004126255A Liquid crystal display device 有权
公开(公告)号：JP2004126255A
公开(公告)日：2004-04-22
申请号：JP2002290589
申请日：2002-10-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MORITA TATSUO , SHIGYO NARIAKI , MAEDA AKINORI , SAKATA NOBORU
IPC分类号： G02B5/30 , G02F1/13 , G02F1/1333 , G02F1/1335 , G03B21/00 , G03B21/16 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To reduce the temperature of optical parts which absorb radiation light from a light source to have a high temperature. SOLUTION: A liquid crystal display device has a heat receiving pad which internally has a cooling medium flow passage and is attached to optical parts which generate heat, a heat sink which internally has a cooling medium flow passage and is provided on an outside surface of an enclosure and is freely separated, a pump for circularly drives a cooling medium, and a tube which connects the heat receiving pad, the heat sink, and the pump, and the pump drives the cooling medium so as to circulate it between the heat receiving tube and the heat sink through the pump, and the heat sink is arranged on the outside surface of the enclosure, and a constitution of double-sided heat dissipation is given to the heat sink. COPYRIGHT: (C)2004,JPO

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