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41. 发明申请

US20080225191A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20080225191A1
公开(公告)日：2008-09-18
申请号：US12014125
申请日：2008-01-15
申请人： Ken Ohara , Tsunenori Yamamoto , Yoshiaki Nakayoshi , Hiroshi Saito , Jun Ooida
发明人： Ken Ohara , Tsunenori Yamamoto , Yoshiaki Nakayoshi , Hiroshi Saito , Jun Ooida
IPC分类号： G02F1/133 , H01L27/088
CPC分类号： H01L27/1237 , G02F1/133371 , H01L27/1214 , H01L27/124
摘要： A display device which can reduce easily the brightness unevenness produced by the insufficient writing of TFT, wherein, the display device having: a display panel which, over a surface of an insulating substrate, includes plural scanning signal lines; plural picture signal lines; plural TFTs; plural pixel electrodes coupled to sources of the TFTs; and a counter electrode, wherein the pixel and counter electrodes are arranged over the same surface of an insulating layer overlying the surface of the insulating substrate, and when a gate insulating film provided at one TFT among the TFTs is thinner than a gate insulating film provided at another TFT among the TFTs, a gap between a pixel electrode coupled to the source of the one TFT and the counter electrode is set to be wider than a gap between a pixel electrode coupled to the source of the another TFT and the counter electrode.
摘要翻译：一种可以容易地减少TFT写入不足产生的亮度不均匀的显示装置，其中，具有：在绝缘基板的表面上方包括多条扫描信号线的显示面板的显示装置; 多幅图像信号线; 多个TFT; 耦合到TFT的源极的多个像素电极; 以及对电极，其中，所述像素和对置电极布置在覆盖所述绝缘基板的表面的绝缘层的相同表面上，并且当设置在所述TFT中的一个TFT处的栅极绝缘膜比设置的栅极绝缘膜薄时在TFT之间的另一TFT处，耦合到一个TFT的源极的像素电极和对电极之间的间隙被设定为比与另一TFT的源极和对电极耦合的像素电极之间的间隙宽。

42. 发明授权

US07365725B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07365725B2
公开(公告)日：2008-04-29
申请号：US10796192
申请日：2004-03-10
申请人： Yoshiaki Nakayoshi , Yoshihiro Imajo , Kazuhiko Yanagawa
发明人： Yoshiaki Nakayoshi , Yoshihiro Imajo , Kazuhiko Yanagawa
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G3/3677 , G09G2300/0434 , G09G2320/0219 , G09G2320/0613 , G09G2320/0626 , G09G2330/021 , G09G2330/08 , G09G2360/16
摘要： In a liquid crystal display device, drain signal lines which supply the video signal are arranged to cross gate signal lines which supply the scanning signal and counter voltage signal lines which supply the reference signal. The reference signal is supplied to the pixels for every selected pixel row. Further, the counter voltage signal lines in other pixel rows except for the selected pixel rows are respectively configured to assume a floating state.
摘要翻译：在液晶显示装置中，提供视频信号的漏极信号线被布置成交叉提供扫描信号的栅极信号线和提供参考信号的反电压信号线。参考信号被提供给每个所选像素行的像素。此外，除了所选择的像素行之外的其他像素行中的对位电压信号线分别被配置为呈现浮置状态。

43. 发明授权

US07119776B2 Image display device 有权
公开(公告)号：US07119776B2
公开(公告)日：2006-10-10
申请号：US10434074
申请日：2003-05-09
申请人： Masahiro Ishii , Yoshiaki Nakayoshi , Kaori Miyazaki , Kazuhiko Yanagawa
发明人： Masahiro Ishii , Yoshiaki Nakayoshi , Kaori Miyazaki , Kazuhiko Yanagawa
IPC分类号： G09G3/36
CPC分类号： G02F1/134363 , G09G3/3666 , G09G2320/0261
摘要： The present invention provides an image display device which can obtain a sufficient writing time of video signals for one line and thus can perform display of high resolution or display of fast animation image. To achieve this object, the image display device is configured such that on a pixel-forming-side surface of a substrate, respective drain signal lines which extend in one direction and are arranged in parallel in another direction which crosses one direction are formed, the respective drain signal lines are separated at approximately center portions thereof, video signals are supplied to the drain signal lines at one side from a first video signal drive circuit and video signals are supplied to the drain signal lines at another side from a second video signal drive circuit, and separated end portions of respective drain signal lines constitute inspection terminals.

44. 发明申请

US20060187371A1 Liquid crystal display device, display device and manufacturing method thereof 审中-公开
公开(公告)号：US20060187371A1
公开(公告)日：2006-08-24
申请号：US11408972
申请日：2006-04-24
申请人： Yoshiaki Nakayoshi , Kazuhiko Yanagawa
发明人： Yoshiaki Nakayoshi , Kazuhiko Yanagawa
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/13 , G02F1/133345 , G02F1/1343 , G02F1/13439 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2201/123 , G02F2201/40
摘要： Image display device having an electrode forming layer which includes a plurality of gate lines, a plurality of drain lines, a plurality of switching elements and the a plurality of pixel electrodes, and having reference electrode layer between the electrode forming layer and a substrate where the electrode forming layer formed thereon, and the reference electrode layer and the electrode forming layer are insulated by insulating layer.

45. 发明授权

US06897930B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US06897930B2
公开(公告)日：2005-05-24
申请号：US10347328
申请日：2003-01-21
申请人： Yoshiaki Nakayoshi , Kazuhiko Yanagawa
发明人： Yoshiaki Nakayoshi , Kazuhiko Yanagawa
IPC分类号： G02F1/1368 , G02F1/1362 , G09F9/30 , G09F9/35 , G02F1/1343
CPC分类号： G02F1/136286 , G02F2201/52
摘要： In order to suppress open-circuit of drain signal lines, a liquid display device is disclosed, which includes a first gate signal line and a second gate signal line, a first drain signal line and a second drain signal line, a first pixel region comprising a first thin film transistor connected to the first gate signal line and the first drain signal line, a second pixel region comprising a second thin film transistor connected to the first gate signal line and the second drain signal line, a third pixel region comprising a third thin film transistor connected to the second gate line and the first pixel region, the second pixel region and the third pixel region form one dot of color display and the first drain signal line and the second drain signal line are curved at a first angle between the first gate signal line and the second gate signal line.
摘要翻译：为了抑制漏极信号线的开路，公开了一种液晶显示装置，其包括第一栅极信号线和第二栅极信号线，第一漏极信号线和第二漏极信号线，第一像素区域包括连接到第一栅极信号线和第一漏极信号线的第一薄膜晶体管，包括连接到第一栅极信号线和第二漏极信号线的第二薄膜晶体管的第二像素区域，第三像素区域，连接到第二栅极线和第一像素区域的第二像素区域，第二像素区域和第三像素区域形成一个彩色显示点，并且第一漏极信号线和第二漏极信号线以第一角度第一栅极信号线和第二栅极信号线。

46. 发明申请

US20050078260A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050078260A1
公开(公告)日：2005-04-14
申请号：US11002518
申请日：2004-12-03
申请人： Kikuo Ono , Makoto Yoneya , Tsunenori Yamamoto , Junichi Hirakata , Yoshiaki Nakayoshi
发明人： Kikuo Ono , Makoto Yoneya , Tsunenori Yamamoto , Junichi Hirakata , Yoshiaki Nakayoshi
IPC分类号： G02F1/1343 , G02F1/1362
CPC分类号： G02F1/134363 , G02F1/133345 , G02F1/13394 , G02F1/134309 , G02F1/13439 , G02F1/13458 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F1/1393 , G02F2201/40
摘要： A liquid crystal display device having first and second substrates with a liquid crystal layer therebetween, a plurality of gate signal lines made of metal and a plurality of drain signal lines made of metal, a plurality of counter voltage signal lines, a plurality of pixel regions defined by neighboring gate signal lines and drain signal lines and a pixel electrode formed on first substrate in each pixel region. The pixel electrode and the counter voltage signal lines have an overlapping region, and an edge of the pixel electrode which extends in parallel to the drain signal line shifts to inside of the pixel region at the overlapping region as compared to the edge of the pixel electrode at a non-overlapping region.
摘要翻译：一种液晶显示装置，其具有在其间具有液晶层的第一和第二基板，由金属制成的多个栅极信号线和由金属制成的多个漏极信号线，多个反电压信号线，多个像素区域由相邻的栅极信号线和漏极信号线以及形成在每个像素区域中的第一衬底上的像素电极限定。像素电极和对置电压信号线具有重叠区域，与像素电极的边缘相比，平行于漏极信号线延伸的像素电极的边缘移动到重叠区域处的像素区域的内部在不重叠的区域。

47. 发明授权

US06839106B2 Liquid crystal display device and method of making same 有权
标题翻译：液晶显示装置及其制作方法
公开(公告)号：US06839106B2
公开(公告)日：2005-01-04
申请号：US10660696
申请日：2003-09-12
申请人： Kikuo Ono , Masahiro Tanaka , Yoshiaki Nakayoshi , Nobuyuki Suzuki
发明人： Kikuo Ono , Masahiro Tanaka , Yoshiaki Nakayoshi , Nobuyuki Suzuki
IPC分类号： G02F1/1343 , G02F1/13 , G02F1/1345 , G02F1/136 , G02F1/1362 , G02F1/1368 , H01L29/786 , G02F1/1333
CPC分类号： G02F1/13458 , G02F1/1345 , G02F1/13452 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F2001/136218 , H01L27/124 , H01L29/41733 , H01L29/78618 , H01L29/78669
摘要： A display device comprises a substrate; a gate line formed over the substrate; a first insulating film formed over the substrate and the gate line; a semiconductor film formed over the first insulating film; a drain electrode formed over the semiconductor film; a source electrode formed over the semiconductor film; a data line connected to the drain electrode and formed over the first insulating film; a second insulating film formed over the source electrode and the data line; a pixel electrode electrically connected to the source electrode and formed over the second insulating film; and a transparent conductive film connected to the data line through a contact hole formed in the second insulating film, the transparent conductive film being adapted to be electrically connected to an external drive circuit, wherein the transparent conductive film has a portion a lower surface of which is nearer to a surface of the substrate than is a lower surface of the transparent conductive film in the contact hole.

48. 发明授权

US06704085B2 Liquid crystal display apparatus having superimposed portion of common signal electrode, data signal wiring and scanning wiring via insulator 有权
标题翻译：具有公共信号电极，数据信号布线和经由绝缘体的扫描布线的叠加部分的液晶显示装置
公开(公告)号：US06704085B2
公开(公告)日：2004-03-09
申请号：US09943141
申请日：2001-08-31
申请人： Etsuko Nishimura , Makoto Abe , Masatoshi Wakagi , Ken-ichi Onisawa , Kenji Okishiro , Yoshiaki Nakayoshi , Masahiro Ishii , Junji Tanno
发明人： Etsuko Nishimura , Makoto Abe , Masatoshi Wakagi , Ken-ichi Onisawa , Kenji Okishiro , Yoshiaki Nakayoshi , Masahiro Ishii , Junji Tanno
IPC分类号： G02F11343
CPC分类号： G02F1/134363
摘要： A liquid crystal display apparatus which has a large pixel aperture ratio, a high luminance and good yield without causing any signal delay on wiring or increasing any driving voltage. In a structure in which a capacity is formed on a superimposed part of a common signal electrode CE and at least one of a data signal wiring DL and a scanning signal wiring GL via an interlayer insulating film PAS, of insulating films included in the interlayer insulating film PAS, at least a layer OIL1 is selectively formed at least on a part of a region on a pixel electrode PX.
摘要翻译：一种液晶显示装置，其具有大的像素孔径比，高亮度和良好的产量，而不会在布线上引起任何信号延迟或增加任何驱动电压。在通过层间绝缘膜PAS在公共信号电极CE和数据信号布线DL和扫描信号布线GL中的至少一个上的叠加部分上形成容量的结构中，包含在层间绝缘中的绝缘膜薄膜PAS，至少在像素电极PX上的区域的一部分上选择性地形成层OIL1。

49. 发明授权

US06377323B1 Liquid crystal display device and method of making same 有权
标题翻译：液晶显示装置及其制作方法
公开(公告)号：US06377323B1
公开(公告)日：2002-04-23
申请号：US09207742
申请日：1998-12-08
申请人： Kikuo Ono , Masahiro Tanaka , Yoshiaki Nakayoshi , Nobuyuki Suzuki
发明人： Kikuo Ono , Masahiro Tanaka , Yoshiaki Nakayoshi , Nobuyuki Suzuki
IPC分类号： G02F1136
CPC分类号： G02F1/13458 , G02F1/1345 , G02F1/13452 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F2001/136218 , H01L27/124 , H01L29/41733 , H01L29/78618 , H01L29/78669
摘要： A liquid crystal display device includes transparent pixel electrodes disposed at intersections of scanning signal lines and data lines, and a plurality of thin film transistors each of which is provided correspondingly to one of the pixel electrodes. Each of the transistors includes an output electrode connected to one of the pixel electrodes, a control electrode connected to one of the scanning signal lines, and an input electrode connected to one of the data lines. A first insulating film covers the scanning signal lines, and a semiconductor layer is interposed between the first insulating film and a portion of the data lines. The method of making the liquid crystal display device includes the steps of etching a transistor semiconductor layer underlying the output electrode, in the thin film transistors using a photoresist mask formed on the transistor semiconductor layer such that an etched end of the transistor semiconductor layer on a side of the output electrode extends beyond an end of the output electrode, and etching an end of the semiconductor layer underlying the data lines, of the semiconductor layer using a metal film making up the data lines as a mask.
摘要翻译：液晶显示装置包括布置在扫描信号线和数据线的交点处的透明像素电极，以及分别与像素电极之一相对应设置的多个薄膜晶体管。每个晶体管包括连接到像素电极之一的输出电极，连接到扫描信号线之一的控制电极和连接到数据线之一的输入电极。第一绝缘膜覆盖扫描信号线，并且在第一绝缘膜和数据线的一部分之间插入半导体层。制造液晶显示装置的方法包括以下步骤：使用形成在晶体管半导体层上的光致抗蚀剂掩模在薄膜晶体管中蚀刻输出电极下面的晶体管半导体层，使得晶体管半导体层的蚀刻端部输出电极的一侧延伸超过输出电极的端部，并且使用构成数据线作为掩模的半导体层的数据线下方的半导体层的端部蚀刻。

50. 发明授权

US06310667B1 Liquid crystal display device and fabrication method thereof 有权
标题翻译：液晶显示装置及其制作方法
公开(公告)号：US06310667B1
公开(公告)日：2001-10-30
申请号：US09256461
申请日：1999-02-23
申请人： Yoshiaki Nakayoshi , Kikuo Ono
发明人： Yoshiaki Nakayoshi , Kikuo Ono
IPC分类号： G02F1136
CPC分类号： H01L27/124 , G02F1/1345 , G02F1/136204 , G02F2001/136254 , H01L27/1214
摘要： A method and apparatus for suppressing errors in a disconnecting inspection of wiring lines formed over a TFT substrate utilized for a liquid crystal display panel due to a defective contact between an inspection probe and an inspection terminal. A liquid crystal display has a liquid crystal display panel including a pair of substrates and a liquid crystal layer with a plurality of gate lines and a plurality of data lines formed on a main surface of one of the substrates adjacent to the liquid crystal layer. The plurality of gate lines extend in one direction, and the plurality of data lines extend in another direction transverse to the one direction and are spaced from the plurality of gate lines by a first insulating film. Switching elements and pixel electrodes are formed on the main surface. At least one of at least one of the plurality of data lines and at least one of the plurality of gate lines is electrically connected with an inspection terminal, and the inspection terminal extends at least partially over a second insulating film covering at least two other data lines disposed at one side of the at least one data line or at least two other gate lines disposed at one side of the at least one gate line.
摘要翻译：一种用于抑制由于检查探针和检查端子之间的接触不良而用于液晶显示面板的TFT基板上形成的布线的断开检查中的误差的方法和装置。液晶显示器具有包括一对基板的液晶显示面板和形成在与液晶层相邻的一个基板的主表面上的多条栅极线和多条数据线的液晶层。多个栅极线在一个方向上延伸，并且多个数据线在横向于一个方向的另一个方向上延伸并且通过第一绝缘膜与多个栅极线间隔开。开关元件和像素电极形成在主表面上。多个数据线中的至少一个数据线中的至少一个和多个栅极线中的至少一个栅极线与检查端子电连接，并且检查端子至少部分地延伸覆盖至少两个其它数据的第二绝缘膜设置在所述至少一条数据线的一侧或设置在所述至少一条栅极线一侧的至少两条其它栅极线的线。

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