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31. 发明申请

US20110122351A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20110122351A1
公开(公告)日：2011-05-26
申请号：US13003655
申请日：2009-07-14
申请人： Hisashi Nagata
发明人： Hisashi Nagata
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F1/133711 , G02F1/1393 , G09G3/3648 , G09G2300/0447 , G09G2320/028
摘要： To prevent occurrence of display roughness in a PSA-type liquid crystal display device, a liquid crystal display device of the present invention includes: a first substrate 10 which includes a signal line 15 for supplying a display signal to thin film transistors, an insulating layer 18 provided on the signal line 15, and pixel electrodes 12 provided in a matrix arrangement; a second substrate 20 which includes a counter electrode 22; a liquid crystal layer 30 interposed between the first substrate 10 and the second substrate 20; a vertical alignment film 33 provided between the first substrate 10 and the liquid crystal layer 30; and an alignment sustaining layer 32 provided between the vertical alignment film 33 and the liquid crystal layer 30 for regulating an orientation of liquid crystal molecules 31 included in the liquid crystal layer 30. In a region extending between two of the pixel electrodes 12 and extending over the signal line 15, the insulating layer 18 has a first elevated portion 18a extending along the signal line 15 and protruding above the pixel electrodes 12 toward the liquid crystal layer 30.
摘要翻译：为了防止PSA型液晶显示装置中的显示粗糙度的发生，本发明的液晶显示装置包括：第一基板10，其包括用于向薄膜晶体管提供显示信号的信号线15，绝缘层 18，以矩阵方式设置的像素电极12; 包括对置电极22的第二基板20; 介于第一基板10和第二基板20之间的液晶层30; 设置在第一基板10和液晶层30之间的垂直取向膜33; 以及设置在垂直取向膜33和液晶层30之间用于调节包括在液晶层30中的液晶分子31的取向的取向维持层32.在两个像素电极12之间延伸并延伸的区域中在信号线15中，绝缘层18具有沿着信号线15延伸并在像素电极12的上方朝向液晶层30突出的第一升高部18a。

32. 发明申请

US20100302482A1 COLOR FILTER SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND PRODUCTION METHOD OF COLOR FILTER SUBSTRATE 审中-公开
标题翻译：彩色滤光片，液晶显示面板，液晶显示装置及彩色滤光片基板的制作方法
公开(公告)号：US20100302482A1
公开(公告)日：2010-12-02
申请号：US12744983
申请日：2008-09-09
申请人： Keiji Takahashi , Shingo Johgan , Hisashi Nagata
发明人： Keiji Takahashi , Shingo Johgan , Hisashi Nagata
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02F1/133512 , G02F1/133516
摘要： The present invention provides a color filter substrate which achieves a sufficient light-shielding effect in a light-shielding region and can prevent a disorder of the alignment of liquid crystals in the vicinity of the light-shielding region. The present invention is a color filter substrate including: a light-shielding layer and a colored layer made of material such as a photosensitive material, on a substrate, wherein the colored layer is arranged from a light transmission region not having the light-shielding layer arranged therein to a light-shielding region having the light-shielding layer arranged therein, and has a smaller thickness in the light-shielding region than in the light transmission region.
摘要翻译：本发明提供一种滤色器基板，其在遮光区域中具有足够的遮光效果，并且能够防止在遮光区域附近的液晶的取向紊乱。本发明是一种滤色器基板，其包括：遮光层和由诸如感光材料的材料制成的着色层，在基板上，其中着色层从不具有遮光层的光透射区域布置布置在其中布置有遮光层的遮光区域，并且在光屏蔽区域中比在透光区域中具有更小的厚度。

33. 发明授权

US07135706B2 Image sensor and method of manufacturing the same 有权
标题翻译：图像传感器及其制造方法
公开(公告)号：US07135706B2
公开(公告)日：2006-11-14
申请号：US11003343
申请日：2004-12-06
申请人： Hisashi Nagata , Yoshihiro Izumi
发明人： Hisashi Nagata , Yoshihiro Izumi
IPC分类号： H01L29/04
CPC分类号： H01L27/14609 , H01L27/12 , H01L27/14676 , H01L29/41733
摘要： On a transparent electrically insulating substrate, formed are a scanning line, and a gate electrode of a switching element, further formed are a gate insulating film, a semiconductor layer, an n+-Si layer to be formed into a source electrode and a drain electrode. After the patterning of the foregoing structure, the dielectric film is formed, and the portion corresponding to the contact hole is removed by etching, and photosensitive resin is applied to form the interlayer insulating film. Then, the transparent electrode is extended from the pixel electrode over the switching element, whereon a conversion layer and a gold layer for use in electrode are vapor-deposited. In this structure, an increase in capacitor between the pixel electrode and the signal line can be suppressed by the interlayer insulating film, and the transparent electrode functions as a top gate and release excessive electric charge. As a result, excessive electric charge can be released effectively in the double gate structure while suppressing an increase in capacitor between the pixel electrode and the signal line.
摘要翻译：在形成的透明电绝缘基板上形成扫描线，还形成开关元件的栅电极，形成栅极绝缘膜，半导体层，将形成的n + -Si层进入源电极和漏电极。在上述结构的图案化之后，形成电介质膜，通过蚀刻除去与接触孔对应的部分，并施加感光性树脂以形成层间绝缘膜。然后，透明电极从开关元件上的像素电极延伸，在电极上使用用于电极的转换层和金层。在这种结构中，可以通过层间绝缘膜来抑制像素电极和信号线之间的电容器的增加，并且透明电极用作顶栅并释放过多的电荷。结果，可以在抑制像素电极与信号线之间的电容器的增加的同时，在双栅极结构中有效释放过多的电荷。

34. 发明申请

US20060125755A1 Liquid crystal display device 有权
公开(公告)号：US20060125755A1
公开(公告)日：2006-06-15
申请号：US11353952
申请日：2006-02-15
申请人： Noboru Noguchi , Hisashi Nagata , Toshihiro Matsumoto , Kazuhiko Tsuda , Makoto Kanbe , Akihiko Kojima
发明人： Noboru Noguchi , Hisashi Nagata , Toshihiro Matsumoto , Kazuhiko Tsuda , Makoto Kanbe , Akihiko Kojima
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G2300/0456 , G09G2320/0247
摘要： A liquid crystal display device includes: pixel electrodes arranged in columns and rows, each including a reflective electrode region; scanning lines; and signal lines. The device sequentially supplies a scanning signal voltage to one of the scanning lines after another to select one group of pixel electrodes, connected to the same one of the scanning lines, after another, and then supplies display signal voltages to the selected group of pixel electrodes by way of the signal lines, thereby displaying an image thereon. The pixel electrodes are arranged such that the polarity of a voltage to be applied to a liquid crystal layer is inverted for every predetermined number of pixel electrodes in each of the rows and in each of the columns. The display signal voltage to be supplied to each pixel electrode is updated at a frequency of 45 Hz or less.

35. 发明申请

US20050281127A1 Method of driving data lines, and display device and liquid crystal display device using method 有权
标题翻译：驱动数据线的方法，显示装置和液晶显示装置的使用方法
公开(公告)号：US20050281127A1
公开(公告)日：2005-12-22
申请号：US10986033
申请日：2004-11-12
申请人： Harumi Okuno , Junichi Yamada , Hisashi Nagata
发明人： Harumi Okuno , Junichi Yamada , Hisashi Nagata
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , G11C8/00
CPC分类号： G09G3/3685 , G09G3/3614 , G09G2310/0297 , G09G2310/06 , G09G2320/0219
摘要： A method of driving source lines is arranged as follows: One output signal line S61 of a source driver is connected to a plurality of lines corresponding to respective source lines SR7 through SB12, and these source lines from SR7 (starting data line) to SB12 (terminating data line) are grouped as one block (group). In each block, a signal voltage of a divided output is supplied to the source lines during a first horizontal period T, while a signal voltage whose polarity is opposite to that of the aforesaid output is supplied to the source lines in a second horizontal period that is after the first horizontal period. In each of the horizontal periods, the source lines SR7 through SB12 are subjected to sequential selection. In addition to this, the source line SB12 is selected before turning the source line SR7 off. With this, a method of driving source lines, which can restrain (eliminate) the voltage variation on each source line and pixel electrode on account parasitic capacities between source lines, can be realized.
摘要翻译：驱动源极线的方法如下：源极驱动器的一个输出信号线S 61连接到对应于各个源极线SR 7至SB 12的多条线，并且来自SR 7（起始数据线）到SB 12（终止数据线）被分组为一个块（组）。在每个块中，分割输出的信号电压在第一水平周期T期间被提供给源极线，而极性与上述输出的极性相反的信号电压在第二水平周期中被提供给源极线，是在第一个水平时期之后。在每个水平周期中，对源极线SR7至SB12进行顺序选择。除此之外，在将源极线SR7截止之前选择源极线SB 12。由此，可以实现一种驱动源极线的方法，其可以考虑到源极线之间的寄生电容来抑制（消除）每个源极线和像素电极上的电压变化。

36. 发明授权

US06943863B2 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US06943863B2
公开(公告)日：2005-09-13
申请号：US10915337
申请日：2004-08-11
申请人： Kazuyoshi Fujioka , Yozo Narutaki , Hisashi Nagata , Kazushige Miyamoto , Takayuki Shimada
发明人： Kazuyoshi Fujioka , Yozo Narutaki , Hisashi Nagata , Kazushige Miyamoto , Takayuki Shimada
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1335
CPC分类号： G02F1/1339
摘要： A liquid crystal display device includes a pair of opposed substrates, and a liquid crystal layer as a display medium disposed between said substrates. The pair of substrates are adhered together by a resin sealing material disposed on the periphery portion of at least one of the substrates at a prescribed gap, and an outflow preventing portion is provided.
摘要翻译：液晶显示装置包括一对相对的基板，以及作为显示介质的液晶层，设置在所述基板之间。一对基板通过设置在至少一个基板的周边部分上的规定间隙的树脂密封材料粘合在一起，并且设置有流出防止部。

37. 发明申请

US20050092992A1 Image sensor and method of manufacturing the same 有权
标题翻译：图像传感器及其制造方法
公开(公告)号：US20050092992A1
公开(公告)日：2005-05-05
申请号：US11003343
申请日：2004-12-06
申请人： Hisashi Nagata , Yoshihiro Izumi
发明人： Hisashi Nagata , Yoshihiro Izumi
IPC分类号： H01L27/12 , H01L27/146 , H01L29/417 , H01L29/786 , H01L29/04
CPC分类号： H01L27/14609 , H01L27/12 , H01L27/14676 , H01L29/41733
摘要： On a transparent electrically insulating substrate, formed are a scanning line, and a gate electrode of a switching element, further formed are a gate insulating film, a semiconductor layer, an n+-Si layer to be formed into a source electrode and a drain electrode. After the patterning of the foregoing structure, the dielectric film is formed, ahn the portion corresponding to the contact hole is removed by etching, and photosensitive resin is applied to form the interlayer insulating film. Then, the transparent electrode is extended from the pixel electrode over the switching element, whereon a conversion layer and a gold layer for use in electrode are vapor-deposited. In this structure, an increase in capacitor between the pixel electrode and the signal line can be suppressed by the interlayer insulating film, and the transparent electrode functions as a top gate and release excessive electric charge. As a result, excessive electric charge can be released effectively in the double gate structure while suppressing an increase in capacitor between the pixel electrode and the signal line.
摘要翻译：在形成的透明电绝缘基板上形成扫描线，还形成开关元件的栅电极，形成栅极绝缘膜，半导体层，将形成的n + -Si层进入源电极和漏电极。在上述结构图案化之后，形成电介质膜，通过蚀刻去除与接触孔对应的部分，并施加感光性树脂以形成层间绝缘膜。然后，透明电极从开关元件上的像素电极延伸，在电极上使用用于电极的转换层和金层。在这种结构中，可以通过层间绝缘膜来抑制像素电极和信号线之间的电容器的增加，并且透明电极用作顶栅并释放过多的电荷。结果，可以在抑制像素电极与信号线之间的电容器的增加的同时，在双栅极结构中有效释放过多的电荷。

38. 发明授权

US06624857B1 Active-matrix-type liquid crystal display panel and method of inspecting the same 有权
标题翻译：有源矩阵型液晶显示面板及其检查方法
公开(公告)号：US06624857B1
公开(公告)日：2003-09-23
申请号：US09276524
申请日：1999-03-25
申请人： Hisashi Nagata , Takayuki Shimada , Yasunobu Akebi , Makoto Tachibana
发明人： Hisashi Nagata , Takayuki Shimada , Yasunobu Akebi , Makoto Tachibana
IPC分类号： G02F11333
CPC分类号： G09G3/006 , G02F1/1309 , G02F1/1345 , G02F1/136259 , G02F2001/136254 , G02F2001/136263 , G02F2203/69
摘要： Data-line inspection-use switching elements for switching the supply of inspection-use display signals are individually connected to a plurality of data lines, and scanning-line inspection-use switching elements for switching the supply of inspection-use scanning signals are individually connected to a plurality of scanning lines. The data-line inspection-use switching elements connected to the data lines are connected to an inspection-use display signal line for supplying the inspection-use display signals to the data-line inspection-use switching elements. Meanwhile, three data-line inspection-use control signal lines for inputting control signals for switching on/off the data-line inspection-use switching elements are provided in correspondence with the display colors. It is thus possible to provide an active-matrix-type liquid crystal display panel which enables an inspection with higher accuracy by performing a monochromatic display, without increasing unnecessary regions and increasing processes and defective units by cutting such regions, and enables the prevention of the outflow of the defective units and the reduction of the production cost.
摘要翻译：用于切换检查用显示信号的供给的数据线检查用开关元件分别连接到多条数据线，并且用于切换检查用扫描信号的供给的扫描线检查用开关元件分别连接到多条扫描线。连接到数据线的数据线检查用开关元件连接到用于将检查用显示信号提供给数据线检查用开关元件的检查用显示信号线。同时，与显示颜色相对应地提供用于输入用于切换数据线检查用开关元件的开/关的控制信号的三条数据线检查用控制信号线。因此，可以提供一种有源矩阵型液晶显示面板，其通过进行单色显示，能够以更高的精度进行检查，而不会通过切割这些区域而增加不必要的区域和增加的处理以及有缺陷的单元，并且能够防止有缺陷的单位流出和生产成本的降低。

39. 发明授权

US08194018B2 Liquid crystal display device and method for driving same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US08194018B2
公开(公告)日：2012-06-05
申请号：US12449026
申请日：2007-12-07
申请人： Hisashi Nagata
发明人： Hisashi Nagata
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G02F1/136213 , G09G2300/0876 , G09G2330/021
摘要： One embodiment of the present invention provides a liquid crystal display device in which auxiliary capacitance lines are driven, thereby allowing the range of drive voltage to be kept narrow while increasing the difference between the maximum and minimum absolute values of voltage to be applied to liquid crystal, and in the present liquid crystal display device, the voltage ranges for an auxiliary capacitance line drive signal, a video signal, and a common potential are equally maintained as low as from 0V to 4V, while inverting the common potential every scanning period and causing the potential of the auxiliary capacitance line drive signal to rise in the same direction as the common potential at the time of the fall of the scanning signal such that the potential is maintained until the next frame. With this configuration, it is possible to set the maximum absolute value of the voltage applied to the liquid crystal at about 5V, which corresponds to an effective value of the applied voltage, while setting the minimum value at about 1.5V, which is also an effective value of the applied voltage, thereby increasing the difference between the maximum and minimum values.
摘要翻译：本发明的一个实施例提供一种其中驱动辅助电容线的液晶显示装置，从而允许驱动电压的范围保持较窄，同时增加施加到液晶的电压的最大和最小绝对值之间的差异，并且在本液晶显示装置中，辅助电容线驱动信号，视频信号和公共电位的电压范围等同地保持低至0V至4V，同时在每个扫描周期反转公共电位，并导致辅助电容线驱动信号的电位在与扫描信号的下降时的公共电位相同的方向上升，使得电位保持到下一帧。利用这种配置，可以将施加到液晶的电压的最大绝对值设置为约5V，这对应于施加电压的有效值，同时将最小值设置在约1.5V，这也是施加电压的有效值，从而增加最大值和最小值之间的差。

40. 发明授权

US07843533B2 Liquid crystal display with transmission and reflection regions 有权
标题翻译：液晶显示器带有透射和反射区域
公开(公告)号：US07843533B2
公开(公告)日：2010-11-30
申请号：US11353952
申请日：2006-02-15
申请人： Noboru Noguchi , Hisashi Nagata , Toshihiro Matsumoto , Kazuhiko Tsuda , Makoto Kanbe , Akihiko Kojima
发明人： Noboru Noguchi , Hisashi Nagata , Toshihiro Matsumoto , Kazuhiko Tsuda , Makoto Kanbe , Akihiko Kojima
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G09G3/3614 , G09G3/3648 , G09G2300/0456 , G09G2320/0247
摘要： A liquid crystal display device includes: pixel electrodes arranged in columns and rows, each including a reflective electrode region; scanning lines; and signal lines. The device sequentially supplies a scanning signal voltage to one of the scanning lines after another to select one group of pixel electrodes, connected to the same one of the scanning lines, after another, and then supplies display signal voltages to the selected group of pixel electrodes by way of the signal lines, thereby displaying an image thereon. The pixel electrodes are arranged such that the polarity of a voltage to be applied to a liquid crystal layer is inverted for every predetermined number of pixel electrodes in each of the rows and in each of the columns. The display signal voltage to be supplied to each pixel electrode is updated at a frequency of 45 Hz or less.
摘要翻译：液晶显示装置包括：排列成行和列的像素电极，每个包括反射电极区域; 扫描线和信号线。该装置依次向扫描线之一依次提供扫描信号电压，以选择一组连续扫描线上的一组像素电极，然后将显示信号电压提供给所选择的像素电极组通过信号线，从而在其上显示图像。像素电极被布置为使得要施加到液晶层的电压的极性针对每行中的每一列中的每个预定数量的像素电极反转。要提供给每个像素电极的显示信号电压以45Hz或更小的频率被更新。

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