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21. 发明授权

US5151807A Active matrix substrate and active matrix display apparatus 失效
标题翻译：有源矩阵基板和主动矩阵显示设备
公开(公告)号：US5151807A
公开(公告)日：1992-09-29
申请号：US472604
申请日：1990-01-30
申请人： Mikio Katayama , Hiroaki Kato , Takayoshi Nagayasu , Akihiko Imaya , Hidenori Negoto , Yuzuru Kanemori , Toshihiko Hirobe
发明人： Mikio Katayama , Hiroaki Kato , Takayoshi Nagayasu , Akihiko Imaya , Hidenori Negoto , Yuzuru Kanemori , Toshihiko Hirobe
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1343 , G02F1/1362
CPC分类号： G02F1/13624 , G02F1/133345 , G02F1/1309 , G02F1/136259 , G02F2001/134345
摘要： An active matrix substrate comprising picture element electrodes disposed in a matrix on a substrate, each of which is composed of divided electrodes, and an electrically conductive film on which two of said divided electrodes adjacent to each other are superposed in a manner to sandwich an insulating film therebetween so as to form a connection. The connection is irradiated with laser beams from the outside of the display apparatus when one of the divided electrodes brings about a picture element defect, so that both the divided electrodes can be electrically connected to each other, thereby attaining a correction of the picture element defect. A display apparatus using the active matrix substrate is also provided.

22. 发明授权

US5995178A Active matrix liquid crystal panel and method for repairing defect therein 失效
标题翻译：有源矩阵液晶面板及修补缺陷的方法
公开(公告)号：US5995178A
公开(公告)日：1999-11-30
申请号：US731551
申请日：1996-10-16
申请人： Takashi Fujikawa , Yoshiharu Kataoka , Masaya Okamoto , Mikio Katayama , Katsumi Irie , Yuzuru Kanemori , Akihiro Yamamoto
发明人： Takashi Fujikawa , Yoshiharu Kataoka , Masaya Okamoto , Mikio Katayama , Katsumi Irie , Yuzuru Kanemori , Akihiro Yamamoto
IPC分类号： G02F1/1362 , G02F1/136 , G02F1/1343
CPC分类号： G02F1/1362 , G02F1/136259 , G02F2001/136263
摘要： The active matrix liquid crystal panel of this invention includes: a plurality of scanning lines and a plurality of signal lines arranged to cross each other; a plurality of pixel electrodes arranged in respective regions defined by the plurality of scanning lines and the plurality of signal lines; and a plurality of switching elements for driving the plurality of pixel electrodes, wherein each of the plurality of pixel electrodes overlaps at least one of the adjacent scanning lines and signal lines among the plurality of scanning lines and signal lines via an insulating film, and at least one of the plurality of pixel electrodes is electrically connected with the overlapped line.
摘要翻译：本发明的有源矩阵液晶面板包括：多条扫描线和多条信号线，彼此交叉排列; 布置在由所述多条扫描线和所述多条信号线限定的各个区域中的多个像素电极; 以及多个用于驱动多个像素电极的开关元件，其中，所述多个像素电极中的每个像素电极经由绝缘膜与所述多条扫描线和信号线中的至少一条扫描线和信号线重叠，并且在多个像素电极中的至少一个与重叠线电连接。

23. 发明授权

US5463230A Active matrix board 失效
标题翻译：主动矩阵板
公开(公告)号：US5463230A
公开(公告)日：1995-10-31
申请号：US338795
申请日：1994-11-07
申请人： Hidenori Negoto , Mikio Katayama , Kiyoshi Nakazawa , Hiroaki Kato , Yuzuru Kanemori , Takayoshi Nagayasu
发明人： Hidenori Negoto , Mikio Katayama , Kiyoshi Nakazawa , Hiroaki Kato , Yuzuru Kanemori , Takayoshi Nagayasu
IPC分类号： G02F1/1333 , G02F1/136 , G02F1/1362 , G02F1/1368 , H01L27/01 , H01L27/13
CPC分类号： G02F1/136213 , G02F2001/13629
摘要： An active matrix board comprising pixel electrodes arranged in a matrix fashion on an insulating substrate, and scan lines each having an addition capacity electrode placed in a superposed relation with a portion of a corresponding one of the pixel electrodes, said scan lines each comprising a first scan line formed in an area other than the area in which said addition capacity electrode is held in a superposed relation with said pixel electrode, and a second scan line formed to cover said first scan line and having said addition capacity electrode as its part, whereby the possibility of pixel defect occurrence is reduced and the production yield of display apparatuses is improved.
摘要翻译：一种有源矩阵板，包括以矩阵方式布置在绝缘基板上的像素电极，以及扫描线，每条扫描线具有与相应一个像素电极的一部分重叠关系放置的加法电极电极，所述扫描线各自包括第一扫描线形成在与所述加法电极电极保持的区域之外的区域中，所述区域与所述像素电极重叠，并且形成为覆盖所述第一扫描线并且具有所述加法电极电极作为其一部分的第二扫描线，由此像素缺陷发生的可能性降低，显示装置的制作成品率提高。

24. 发明授权

US5276540A Active matrix substrate with conductive film covering transparent conductive film portion connecting additional and non-additional capacitance portions of pixel electrode 失效
标题翻译：具有导电膜的有源矩阵基板覆盖连接像素电极的附加和非附加电容部分的透明导电膜部分
公开(公告)号：US5276540A
公开(公告)日：1994-01-04
申请号：US800826
申请日：1991-11-29
申请人： Masaya Okamoto , Mikio Katayama , Yuzuru Kanemori , Katsuhiro Kawai , Hiroshi Fujiki , Makoto Tachibana
发明人： Masaya Okamoto , Mikio Katayama , Yuzuru Kanemori , Katsuhiro Kawai , Hiroshi Fujiki , Makoto Tachibana
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1368 , G02F1/1343
CPC分类号： G02F1/136213 , G02F1/136259
摘要： An active matrix substrate which includes a plurality of pixel electrodes arranged in a matrix over an insulating substrate, with each of the pixel electrodes having a transparent conductive film including an additional capacitance portion and a non-additional capacitance portion. Additional capacitance electrodes are capacitively coupled to said additional capacitance portions through at least one insulating film. A conductive film electrically connects the additional capacitance portion to the non-additional capacitance portion of each of the pixel electrodes. The transparent conductive film of each of said pixel electrodes includes a portion for covering the conductive film, the portion for covering having a wider width than a width of the conductive film.
摘要翻译：一种有源矩阵基板，包括在绝缘基板上以矩阵排列的多个像素电极，每个像素电极具有包括附加电容部分和非附加电容部分的透明导电膜。附加电容电极通过至少一个绝缘膜电容耦合到所述附加电容部分。导电膜将附加电容部分电连接到每个像素电极的非附加电容部分。每个所述像素电极的透明导电膜包括用于覆盖导电膜的部分，所述覆盖部分的宽度宽于导电膜的宽度。

25. 发明授权

US5268678A Matrix-type display device 失效
标题翻译：矩阵式显示装置
公开(公告)号：US5268678A
公开(公告)日：1993-12-07
申请号：US540594
申请日：1990-06-20
申请人： Kiyoshi Nakazawa , Mikio Katayama , Hiroaki Kato , Yuzuru Kanemori , Takayoshi Nagayasu , Hidenori Negoto
发明人： Kiyoshi Nakazawa , Mikio Katayama , Hiroaki Kato , Yuzuru Kanemori , Takayoshi Nagayasu , Hidenori Negoto
IPC分类号： G02F1/13 , G02F1/1345 , G02F1/1362 , G09G3/36
CPC分类号： G02F1/1309 , G02F1/1345 , G02F2001/136272
摘要： A matrix-type display device includes a display electrode board that has a plurality of pixel electrodes arranged into a matrix. A set of scan lines extend in parallel in one direction and a set signal lines extend in an orthogonal direction so that these lines are arranged between adjacent pixel electrodes. A spare line intersects at least some of the scan lines and/or said signal lines at each end of said set of lines so as to sandwich an insulating film therebetween, and a lead-out line is connected to one end of the spare line. The lead-out lines are connected to external connecting lines, which are outside of the display electrode board, so that the lead-out lines can be connected to each other through said connecting lines. Line breakdowns can be corrected and the correction of the breakdowns entails little or no increase in load capacity, electrical resistance, and noise with respect to the corrected line.

26. 发明授权

US5164851A Active matrix display device having spare switching elements connectable to divisional subpixel electrodes 失效
标题翻译：具有连接到分支SUBPIXEL电极的备用开关元件的主动矩阵显示设备
公开(公告)号：US5164851A
公开(公告)日：1992-11-17
申请号：US647634
申请日：1991-01-31
申请人： Yuzuru Kanemori , Mikio Katayama , Hiroaki Kato , Kiyoshi Nakazawa
发明人： Yuzuru Kanemori , Mikio Katayama , Hiroaki Kato , Kiyoshi Nakazawa
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/13624
摘要： An active matrix device has pixel electrodes (40), each of which is divided into a plurality of divisional pixel electrodes (41, 42). Each divisional pixel electrode (41, 42) has a corresponding switching element (31, 32). A junction bridges adjacent ones of the divisional pixel electrodes (41, 42), and at least one spare switching element (34) is disposed in proximity to the junction. The junction has a pair of metal pieces (44, 45) electrically connected to the respective pixel electrodes (41, 42), an output terminal (74) of the spare switching element (34), and a joint metal layer (46) on which both of the metal pieces (44, 45) and the output terminal (74) of the spare switching element (34) are superposed with an insulating film (54) placed therebetween.

27. 发明授权

US5045753A Matrix display apparatus with repair wires 失效
标题翻译：具有修理线的矩阵显示装置
公开(公告)号：US5045753A
公开(公告)日：1991-09-03
申请号：US500131
申请日：1990-03-28
申请人： Mikio Katayama , Hiroaki Kato , Kiyoshi Nakazawa , Hidenori Negoto , Yuzuru Kanemori , Motokazu Inui , Akihiko Imaya , Takayoshi Nagayasu
发明人： Mikio Katayama , Hiroaki Kato , Kiyoshi Nakazawa , Hidenori Negoto , Yuzuru Kanemori , Motokazu Inui , Akihiko Imaya , Takayoshi Nagayasu
IPC分类号： G02F1/13 , G02F1/1335 , G02F1/1343 , G02F1/136 , G02F1/1362 , G02F1/1368 , G09F9/00 , G09F9/30 , H01L21/768 , H01L21/82 , H01L29/78 , H01L29/786
CPC分类号： G02F1/13439 , G02F1/1309 , G02F1/133512 , G02F1/136259 , G02F2001/13629
摘要： A matrix display apparatus with a layered structure in which driving wires are layered on repair wires to sandwhich an insulating film therebetween, whereby it is possible to carry out complete driving of the display apparatus so that the location of picture element defects can be identified.

28. 发明授权

US5287206A Active matrix display device 失效
标题翻译：主动矩阵显示装置
公开(公告)号：US5287206A
公开(公告)日：1994-02-15
申请号：US798722
申请日：1991-11-27
申请人： Yuzuru Kanemori , Masaya Okamoto , Katsuhiro Kawai , Mitsuaki Hirata , Takehisa Sakurai , Hideji Marumoto
发明人： Yuzuru Kanemori , Masaya Okamoto , Katsuhiro Kawai , Mitsuaki Hirata , Takehisa Sakurai , Hideji Marumoto
IPC分类号： G02F1/1362 , G02F1/1333 , G02F1/1343
CPC分类号： G02F1/136286
摘要： An active matrix display device which includes a pair of insulating substrates, a first group of buses formed on one of the sides of the insulating substrates, a second group of buses crossing the first group of buses, conductive film wirings formed on the second group of buses, wherein the width of each conductive film wiring at stepped portions of the first group of buses is not smaller than that of the conductive film wirings located out of the stepped portions.
摘要翻译：一种有源矩阵显示装置，包括一对绝缘基板，形成在绝缘基板的一侧上的第一组总线，与第一组总线相交的第二组总线，形成在第二组总线上的导电膜布线总线，其中，第一组总线的阶梯部分处的每个导电膜布线的宽度不小于位于台阶部分之外的导电膜布线的宽度。

29. 发明授权

US5818549A Active matrix substrate and manufacturing method of the same 失效
标题翻译：有源矩阵基板及其制造方法相同
公开(公告)号：US5818549A
公开(公告)日：1998-10-06
申请号：US810385
申请日：1997-03-03
申请人： Yuko Maruyama , Yuzuru Kanemori
发明人： Yuko Maruyama , Yuzuru Kanemori
IPC分类号： G02F1/1343 , G02F1/136 , G02F1/1362 , G02F1/1368 , H01L27/12 , H01L29/786 , H01L29/04 , H01L31/036
CPC分类号： G02F1/136204 , H01L27/12
摘要： First and second gate insulating films, a semiconductor layer made of a-Si(i), and an etching stopper layer are formed to cover a gate electrode on a glass substrate. A drain electrode side contact layer and a source electrode side contact layer are made out of a-Si(n.sup.+) in such a manner to be cut off on the etching stopper layer. A disconnection preventing a-Si(n.sup.+) wire is formed below a source wire in its longitudinal direction, and atop of which a pixel electrode is formed. Since the disconnection preventing a-Si(n.sup.+) wire and source electrode side contact layer are spaced apart, static-induced characteristics deterioration of TFT and the point and line defects during the substrate fabrication sequence can be eliminated and the non-defective ratio of the display device can be improved drastically.
摘要翻译：形成第一和第二栅极绝缘膜，由a-Si（i）制成的半导体层和蚀刻停止层，以覆盖玻璃基板上的栅电极。漏电极侧接触层和源电极侧接触层由蚀刻停止层上切断的a-Si（n +）制成。在源极线的长度方向的下方形成防止a-Si（n +）线的断线，其顶面形成有像素电极。由于防止a-Si（n +）线和源电极侧接触层的断开被间隔开，所以可以消除TFT的静电诱导特性劣化以及衬底制造顺序期间的点和线缺陷，并且可以消除显示设备可以大幅提升。

30. 发明授权

US5434686A Active matrix display device 失效
标题翻译：主动矩阵显示装置
公开(公告)号：US5434686A
公开(公告)日：1995-07-18
申请号：US123847
申请日：1993-09-09
申请人： Yuzuru Kanemori , Akihiko Imaya , Hiroaki Kato , Kozo Yano , Katsumi Irie
发明人： Yuzuru Kanemori , Akihiko Imaya , Hiroaki Kato , Kozo Yano , Katsumi Irie
IPC分类号： G02F1/133 , G02F1/136 , G02F1/1362 , G02F1/1368 , G09F9/30 , H01L29/786 , G02F1/1343
CPC分类号： G02F1/13624 , G02F2001/136263
摘要： An active matrix display device comprising two pixel electrodes in each rectangular area defined by adjacent signal lines and adjacent scanning lines. The pixel electrodes disposed across each signal line are connected with respective switching elements, which are connected to the common scanning line and the common signal line. In this way, each pixel electrode has only one signal line formed on one side thereof. As a result, a line defect conventionally produced by a leakage between adjacent signal lines through a pixel electrode is prevented. Further, a defective pixel can be easily corrected by short-circuiting the pixel electrode with the adjacent signal line.
摘要翻译：一种有源矩阵显示装置，包括由相邻信号线和相邻的扫描线限定的每个矩形区域中的两个像素电极。每个信号线上设置的像素电极与连接到公共扫描线和公共信号线的各个开关元件连接。以这种方式，每个像素电极在其一侧上仅形成一条信号线。结果，防止了通过像素电极的相邻信号线之间的泄漏常规地产生的线缺陷。此外，通过用相邻信号线短路像素电极，可以容易地校正有缺陷的像素。

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