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1. 发明专利

JP2008109328A Circuit and method for correcting color reproduction area 审中-公开
标题翻译：用于校正色彩再现领域的电路和方法
公开(公告)号：JP2008109328A
公开(公告)日：2008-05-08
申请号：JP2006289402
申请日：2006-10-25
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： UCHIDA TOMOAKI
IPC分类号： H04N9/64 , G06T1/00 , G09G5/00 , G09G5/02 , H04N1/46 , H04N1/60 , H04N9/67
CPC分类号： H04N9/67 , H04N9/68
摘要： PROBLEM TO BE SOLVED: To provide a color correction circuit which performs color reproduction more accurately even when an image transmission side such as a camera and a display device as an image reception side have differences of the three primary colors, and automatically expands a color reproduction area when the color reproduction area of the display device as the image reception side is wider than that of the image transmission side.
SOLUTION: The correction circuit is configured to convert inversely gamma-corrected data by using a correction matrix of the products of a first conversion matrix for conversion from an RGB image signal of the three primary colors and white of the image transmission side to an XYZ image signal and a second conversion matrix for conversion from an XYZ image signal of the three primary colors and white of the color display device to an RGB image signal after receiving an image signal gamma-corrected on the image transmission side and making inverse gamma corrections through which the image signal is corrected into linear data.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使当诸如照相机和诸如图像接收侧的显示装置的图像传输侧具有三原色的差异时，提供更精确地执行颜色再现的颜色校正电路，并且自动扩展当作为图像接收侧的显示装置的色彩再现区域比图像发送侧的色彩再现区域宽时，就是色彩再现区域。解决方案：校正电路被配置为通过使用用于从三原色的RGB图像信号和图像发送侧的白色转换的第一转换矩阵的乘积的校正矩阵来转换反伽马校正的数据， XYZ图像信号和第二转换矩阵，用于在接收到在图像发送侧进行了伽马校正的图像信号之后，从三原色的XYZ图像信号和彩色显示装置的白色转换为RGB图像信号，并产生反伽马将图像信号校正为线性数据的校正。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008096875A Driving circuit for active matrix type liquid crystal display device and active matrix type liquid crystal display device 审中-公开
标题翻译：主动矩阵式液晶显示装置驱动电路和主动矩阵式液晶显示装置
公开(公告)号：JP2008096875A
公开(公告)日：2008-04-24
申请号：JP2006281125
申请日：2006-10-16
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： TAKASUKA SEIICHI
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20
CPC分类号： G09G3/3611 , G09G2320/0252 , G09G2340/16
摘要： PROBLEM TO BE SOLVED: To provide a driving circuit for active matrix type liquid crystal display device capable of acquiring an appropriate over-drive value while reducing entry number of a reference table, and to provide a liquid crystal display device having the driving circuit for active matrix type liquid crystal display device. SOLUTION: The driving circuit for active matrix type liquid crystal display device comprises: the reference table in which the entry number is reduced; an interpolation circuit; and a sub-reference table and is constituted such that, in a region where the deviation between the optimum value as the driving voltage and an interpolation value is large, the driving voltage is determined by referring to the sub-reference table and, in a region where the deviation between the optimum value and the interpolation value is small, the driving voltage is determined by means of a linear interpolation circuit. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供能够在减少参考表的入口数量的同时获得适当的过驱动值的有源矩阵型液晶显示装置的驱动电路，并且提供具有驱动的液晶显示装置有源矩阵型液晶显示装置电路。解决方案：有源矩阵型液晶显示装置的驱动电路包括：入口数减少的参考表; 内插电路; 和子参考表，并且被构造成使得在作为驱动电压的最佳值与内插值之间的偏差大的区域中，通过参考子参考表来确定驱动电压，并且在最佳值与内插值之间的偏差小的区域，通过线性内插电路来确定驱动电压。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008096866A Cof film for mounting chip for driving liquid crystal for active matrix type liquid crystal display device and manufacturing method of active matrix type liquid crystal display device 审中-公开
标题翻译：用于主动矩阵式液晶显示装置驱动液晶的安装芯片的COF膜和主动矩阵型液晶显示装置的制造方法
公开(公告)号：JP2008096866A
公开(公告)日：2008-04-24
申请号：JP2006281036
申请日：2006-10-16
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： KONO AKIFUMI
IPC分类号： G09F9/00 , G02F1/1345 , H05K1/14
CPC分类号： H05K1/028 , G02F1/13452 , H05K1/148 , H05K2201/09063 , H05K2201/10681
摘要： PROBLEM TO BE SOLVED: To provide a COF film for mounting a liquid crystal driving semiconductor chip which can be used in common even when spacing between a liquid crystal display panel and a control circuit substrate is different. SOLUTION: A slit having a small circular hole on the top end thereof is disposed on the film on which the liquid crystal driving semiconductor chip of an active matrix type liquid crystal display device is mounted. The film on which the liquid crystal driving semiconductor chip is mounted is constituted such that, even when the spacing between the liquid crystal display panel of the active matrix type liquid crystal display device and the control circuit substrate is not even, the same COF film for mounting the liquid crystal driving semiconductor chip can be used in common by changing the slit width. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供一种用于安装液晶驱动半导体芯片的COF膜，即使在液晶显示面板和控制电路基板之间的间隔不同的情况下也可以共同使用。解决方案：在其上安装有源矩阵型液晶显示装置的液晶驱动半导体芯片的膜上设置有在其顶端具有小圆孔的狭缝。安装有液晶驱动用半导体芯片的膜构成为，即使在有源矩阵型液晶显示装置的液晶显示面板与控制电路基板的间隔不均匀的情况下，也可以使用相同的COF膜可以通过改变狭缝宽度来共同使用安装液晶驱动半导体芯片。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008152144A Photomask for fabricating array substrate for display device, array substrate, and method for manufacturing array substrate 有权
标题翻译：用于制造用于显示装置的阵列基板的照明器，阵列基板以及用于制造阵列基板的方法
公开(公告)号：JP2008152144A
公开(公告)日：2008-07-03
申请号：JP2006341870
申请日：2006-12-19
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： KAWANO HIDEO , SUNAYAMA HIDEKI
IPC分类号： G02F1/1368 , G02F1/13 , G03F1/00 , G03F1/70
CPC分类号： H01L27/1214 , G03F1/00 , G03F7/70791 , H01L27/1288
摘要： PROBLEM TO BE SOLVED: To provide a photomask with which a wire to connect mutually neighboring exposure regions is freely formed and disconnected in the case of fabricating a plurality of array substrates from a mother glass substrate by using the common photomask, and with which inspection is conducted with the same probe block for inspection even in the case of manufacturing the array substrates with various sizes from the same mother glass substrate, and a method for manufacturing the mother glass substrate. SOLUTION: The photomask used for fabricating the plurality of array substrates from the mother glass substrate is constructed in such a way that a wire in a vertical direction on the upper end area of the array substrate and a wire in a vertical direction on the lower end area thereof are formed on the same position of the array substrate with respect to a horizontal direction, and further is constructed in such a way that a section in which the wire in the vertical direction of the lower area heading toward the center of the array substrate once makes a U-turn toward a boundary of the lower end side of the array substrate and a section in which it again makes a U-turn toward the center of the array substrate are formed on the left side of the wire in the vertical direction on the lower end area or on the right side thereof. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种光掩模，在通过使用普通光掩模从母玻璃基板制造多个阵列基板的情况下，通过该光掩模自由地形成和断开连接相互相邻的曝光区域的导线，并且与即使在从同一母玻璃基板制造各种尺寸的阵列基板的情况下，也可以使用相同的探针块进行检查，以及制造母玻璃基板的方法。解决方案：用于从母玻璃基板制造多个阵列基板的光掩模被构造成使得阵列基板的上端区域上的垂直方向上的导线和垂直方向上的导线其下端区域相对于水平方向形成在阵列基板的相同位置上，并且还被构造成使得沿着下部区域的垂直方向的导线朝向中心的部分阵列基板一旦朝向阵列基板的下端侧的边界进行U形转弯，并且在线的左侧上形成再次朝向阵列基板的中心的U形转弯的部分在下端区域或其右侧的垂直方向。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008145778A Curved liquid crystal panel and liquid crystal display device 有权
标题翻译：弯曲液晶板和液晶显示装置
公开(公告)号：JP2008145778A
公开(公告)日：2008-06-26
申请号：JP2006333625
申请日：2006-12-11
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： KAMOSHITA KENTA
IPC分类号： G09F9/30 , G02F1/1333 , G02F1/1368
CPC分类号： G02F1/133305 , G02F2001/133368
摘要： PROBLEM TO BE SOLVED: To provide a curved panel liquid crystal device constituted by curving a general flat liquid crystal panel, the curved panel liquid crystal device being free from light beam leak and having superior display quality. SOLUTION: The whole liquid crystal panel is curved so that a CF substrate side being an observation side of the liquid crystal panel is concave to an observer, and thus the curved liquid crystal display device is constituted so that horizontal pitch of respective pixels on the CF substrate is shorter than or equal to horizontal pitch of respective pixels on a TFT substrate and black matrixes present in both horizontally right and left end part areas of the CF substrate which is concavely curved are made wider in horizontal width than a black matrix installed in a center part area. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供一种弯曲面板液晶装置，其通过弯曲一般的平面液晶面板而构成，所述弯曲面板液晶装置没有光束泄漏并且具有优异的显示质量。解决方案：整个液晶面板是弯曲的，使得作为液晶面板的观察侧的CF基板侧对于观察者是凹的，因此弯曲的液晶显示装置被构造成使得各个像素的水平间距在CF基板上的TFT基板上的各像素的水平间距短于或等于TFT基板上的各像素的水平间距，并且存在于CF基板的凹入弯曲的水平左右端部区域中的黑矩阵的水平宽度比黑矩阵宽安装在中心部分区域。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008109329A Gamma correction circuit for video signal 审中-公开
标题翻译：用于视频信号的伽马校正电路
公开(公告)号：JP2008109329A
公开(公告)日：2008-05-08
申请号：JP2006289419
申请日：2006-10-25
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： UCHIDA TOMOAKI
IPC分类号： H04N5/202 , G09G3/20 , G09G3/36
CPC分类号： H04N5/202
摘要： PROBLEM TO BE SOLVED: To provide a gamma correction circuit for a video signal capable of processing the video signal so that when gamma corrections of the video signal are made, noise is reduced or made inconspicuous.
SOLUTION: A high-pass filter reduces the noise of the video signal and a gamma correction unit makes gamma corrections of the noise-reduced video signal; and a high-frequency component of the video signal is threshold-processed by a threshold processing unit to reduce the noise, and then added to the gamma-corrected video signal to be composed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够处理视频信号的视频信号的伽马校正电路，使得当进行视频信号的伽马校正时，噪声被减小或变得不显眼。解决方案：高通滤波器降低视频信号的噪声，伽马校正单元对噪声降低的视频信号进行伽马校正; 并且视频信号的高频分量由阈值处理单元进行阈值处理，以降低噪声，然后加到要被组合的伽马校正视频信号上。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007171658A Curved liquid crystal display device, and method of forming/installing reflection plate or reflection sheet for curved liquid crystal display device 有权
标题翻译：弯曲液晶显示装置，以及用于弯曲液晶显示装置的反射板或反射片的形成/安装方法
公开(公告)号：JP2007171658A
公开(公告)日：2007-07-05
申请号：JP2005370436
申请日：2005-12-22
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： NOUCHI SUKETOMO , MATSUDA AKITOSHI , SHINBA HIROMITSU
IPC分类号： G02F1/1335 , F21S2/00 , F21Y103/00 , G02F1/1333
CPC分类号： G02F1/133608 , G02F1/1333 , G02F1/133605
摘要： PROBLEM TO BE SOLVED: To provide a concave type curved liquid crystal display device in which a reflection plate securing uniformity of brightness of a screen of the the liquid crystal display device having the curved screen and preventing brightness unevenness etc., is installed without extending the external shape of the liquid crystal display device.
SOLUTION: The liquid crystal display device is structured such that a concave type curved panel is held by spacers in curved shapes installed on a backlight unit. A reflecting plate or reflecting sheet is stuck entirely on an internal wall formed of a member which is installed between the concave type curved panel and a light source of the backlight unit and through which light emitted by the light source passes as to an internal wall formed of an internal space enclosed with the concave type curved panel, spacers, backlight unit, etc.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种凹型弯曲液晶显示装置，其中安装了确保具有弯曲屏幕的液晶显示装置的屏幕的亮度均匀性并防止亮度不均匀等的反射板而不会延伸液晶显示装置的外部形状。解决方案：液晶显示装置被构造成使得凹形弯曲面板由安装在背光单元上的弯曲形状的间隔物保持。反射板或反射片全部卡在由安装在凹面型曲面板和背光单元的光源之间的构件形成的内壁上，并且由光源发射的光通过其形成为内壁包含凹型曲面板，间隔件，背光单元等的内部空间。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2008203780A Liquid crystal panel and liquid crystal display device 审中-公开
标题翻译：液晶面板和液晶显示装置
公开(公告)号：JP2008203780A
公开(公告)日：2008-09-04
申请号：JP2007042821
申请日：2007-02-22
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： SATO HIROMOTO
IPC分类号： G02F1/1335 , G02F1/1337
CPC分类号： G02F1/1337 , G02F2001/133773
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can be manufactured at a low cost without adding a phase compensation film and has a high contrast ratio, good viewing angle characteristics, and superior display quality. SOLUTION: Each of pixels of a liquid crystal panel of an active matrix liquid crystal display device has a liquid crystal layer having a first alignment region having a first liquid crystal alignment direction and a second alignment region having a second liquid crystal alignment direction, where the first alignment direction and second alignment direction are about 180° different, and axes of transmission of two polarizers across the liquid crystal layer are orthogonal to each other and have angles of about 45° to the first and second alignment directions. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种液晶显示装置，其可以在不添加相位补偿膜的情况下以低成本制造，并且具有高对比度，良好的视角特性和优异的显示质量。解决方案：有源矩阵液晶显示装置的液晶面板的各像素具有具有第一液晶取向方向的第一取向区域和具有第二液晶取向方向的第二取向区域的液晶层其中第一取向方向和第二取向方向为大约180°不同，并且两个偏振器的透射轴横跨液晶层彼此正交并且具有与第一和第二取向方向大约45°的角度。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008090193A Liquid crystal display device and cover unit for same 审中-公开
标题翻译：液晶显示装置和封盖单元
公开(公告)号：JP2008090193A
公开(公告)日：2008-04-17
申请号：JP2006273424
申请日：2006-10-04
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： MATSUDA AKITOSHI , NOUCHI SUKETOMO
IPC分类号： G02F1/1333
CPC分类号： H05K5/02 , G02F1/133308 , G02F2001/133317 , G02F2001/133325 , G02F2201/46
摘要： PROBLEM TO BE SOLVED: To provide a cover unit for liquid crystal display device which makes the structure of the cover unit for liquid crystal display device a structure capable of attaching an LCD module member, an interface circuit part and a power source circuit part without using a hinge or a screw by devising shapes of a front cover and a rear cover, and can reduce a manufacturing cost by reducing the number of components of the liquid crystal display device and the number of assembling processes.
SOLUTION: In the cover unit for liquid crystal display device having the rear cover and the front cover, such a structure that a recessed part is disposed back to back respectively for the liquid crystal screen side and the back side such that a cross-sectional shape constitutes an H shape on a central part of the rear cover, the LCD module member can be stacked on the recessed part of the liquid crystal screen side, and the power source circuit part and an inverter interface circuit part can be adhered on the recessed part on the back side of the screen is prepared, wherein foot parts capable of connecting the rear cover to the front cover are disposed on the rear cover and the front cover.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供一种用于液晶显示装置的盖单元，其使得用于液晶显示装置的盖单元的结构能够附接LCD模块构件，接口电路部分和电源电路通过设计前盖和后盖的形状而不使用铰链或螺钉的部件，并且可以通过减少液晶显示装置的部件数量和组装过程的数量来降低制造成本。解决方案：在具有后盖和前盖的液晶显示装置的盖单元中，这样一种结构，即分别用于液晶屏幕侧和背面的背部背对背设置的凹部，使得交叉分段形状在后盖的中心部分上形成H形状，LCD模块部件可以堆叠在液晶屏侧的凹部上，电源电路部分和逆变器接口电路部分可以粘附在准备屏幕背面的凹部，其中能够将后盖连接到前盖的脚部设置在后盖和前盖上。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008065275A Liquid crystal display device and manufacturing method thereof 审中-公开
标题翻译：液晶显示装置及其制造方法
公开(公告)号：JP2008065275A
公开(公告)日：2008-03-21
申请号：JP2006246079
申请日：2006-09-11
申请人： Infovision Optoelectronics Holdings Ltd , インフォビジョンオプトエレクトロニクスホールデングズリミティッド
发明人： KAWANO HIDEO , SUNAYAMA HIDEKI
IPC分类号： G02F1/1368 , G09F9/30 , H01L29/786
CPC分类号： G02F1/136286 , G02F1/136204 , G02F1/136213
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can reduce the occurrence of defects such as defective display due to electrostatic destruction of an insulating layer of an electrode or between electrodes in a manufacturing step of the liquid crystal display device, and has a wiring structure of fine wiring used for an active matrix type liquid crystal display device improving a time constant of a scanning line, and to provide a manufacturing method of the liquid crystal display device. SOLUTION: In a manufacturing step of an array substrate, an area of a part where a scanning line intersects an auxiliary capacitance bundle line is reduced by narrowing a wiring width of the part where the scanning line intersects the auxiliary capacitance bundle line in the scanning line, time constant of the scanning line is reduced by reducing the wiring capacity, at the same time, a distance beteen an adjacent scanning line and an auxiliary capacitance line is shortened by broadening a wiring width of the part where the auxiliary capacitance line intersects the auxiliary capacitance bundle line in the auxiliary capacitance line, thereby, electrostatic charges generated during the manufacturing step or the like are charged on the part where the adjacent scanning line and the auxiliary capacitance line are closest to each other and, as the result, the occurrence of defects due to electrostatic destruction in the manufacturing step or the like can be prevented. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种液晶显示装置，其可以在液晶显示装置的制造步骤中减少由于电极的绝缘层的静电破坏或电极之间的缺陷而导致的缺陷的发生并且具有用于提高扫描线的时间常数的有源矩阵型液晶显示装置的精细布线的布线结构，并提供液晶显示装置的制造方法。解决方案：在阵列基板的制造步骤中，扫描线与辅助电容束线相交的部分的区域通过使扫描线与辅助电容束线相交的部分的布线宽度变窄而减小通过减少布线容量来减少扫描线的扫描线的时间常数，同时通过使辅助电容线的部分的布线宽度变宽，同时缩短相邻扫描线与辅助电容线之间的距离与辅助电容线中的辅助电容束线相交，由此在制造步骤等中产生的静电电荷被充电在相邻的扫描线和辅助电容线彼此最接近的部分上，结果，可以防止在制造步骤等中由于静电破坏引起的缺陷的发生。版权所有（C）2008，JPO＆INPIT

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