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21. 发明授权

US07460099B2 Latch circuit, shift register circuit, logical circuit and image display device operated with a low consumption of power 有权
标题翻译：锁存电路，移位寄存器电路，逻辑电路和图像显示设备以低功耗运行
公开(公告)号：US07460099B2
公开(公告)日：2008-12-02
申请号：US10949990
申请日：2004-09-23
申请人： Yasushi Kubota , Hajime Washio , Ichiro Shiraki , Kazuhiro Maeda , Yasuyoshi Kaise
发明人： Yasushi Kubota , Hajime Washio , Ichiro Shiraki , Kazuhiro Maeda , Yasuyoshi Kaise
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/3677 , G09G3/3688 , G09G2300/0408 , G09G2300/0417 , G09G2310/021 , G09G2310/0289 , G09G2330/021 , G11C19/00 , G11C19/28
摘要： A CMOS logical circuit comprises two electric current paths each of which has circuits consisting of n-type and p-type transistors. In a circuit consisting of n-type or p-type transistors, one electric current path is provided with a circuit having the same construction as that of a circuit having an n-type transistor of a CMOS logical circuit outputting a logical operation result similar to that of this logical circuit, and the other electric current path is provided with a circuit having the same construction as that of a circuit having a p-type transistor of the CMOS logical circuit outputting a logical operation result similar to that of this logical circuit. In another circuit consisting of the other channel type, a gate electrode of the transistor provided on the one electric current path and that of the transistor provided on the other electric current path are connected to drain electrodes of the counterparts. According to the construction, the amplitude of an input signal can be made smaller than a supply voltage of the logical circuit.
摘要翻译： CMOS逻辑电路包括两个电流路径，每个电路具有由n型和p型晶体管组成的电路。在由n型或p型晶体管组成的电路中，一个电流路径设置有与具有CMOS逻辑电路的n型晶体管的电路相同结构的电路，该逻辑电路输出类似于该逻辑电路的另一个电流路径具有与具有CMOS逻辑电路的p型晶体管的电路相同结构的电路，该电路输出类似于该逻辑电路的逻辑运算结果。在由另一沟道型构成的另一电路中，设置在一个电流路径上的晶体管的栅电极和设置在另一电流路径上的晶体管的栅电极连接到对应物的漏电极。根据该结构，可以使输入信号的幅度小于逻辑电路的电源电压。

22. 发明授权

US08305315B2 Monolithic driver-type display device 有权
标题翻译：单片驱动型显示装置
公开(公告)号：US08305315B2
公开(公告)日：2012-11-06
申请号：US12733884
申请日：2008-06-19
申请人： Yousuke Nakagawa , Kazuhiro Maeda , Ichiro Shiraki , Shuji Nishi , Sachio Tsujino
发明人： Yousuke Nakagawa , Kazuhiro Maeda , Ichiro Shiraki , Shuji Nishi , Sachio Tsujino
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G02F1/13454 , G02F1/1368 , G02F2001/13606 , G09G3/3685 , G09G2310/0275 , G09G2310/0297 , G09G2330/021 , H01L27/124
摘要： The present invention aims to provide a monolithic driver-type display device capable of reducing circuit scale of a sampling circuit, and keeping low power consumption by directly driving a source driver with an externally provided video signal.In the monolithic driver-type display device having a display portion for displaying video and circuits for driving the display portion formed on the same insulating substrate, a plurality of sampling switches are provided in association with a plurality of pieces of bit data contained in externally inputted digital video signals. The sampling switches are opened/closed based on sampling signals, thereby sampling the digital video signals for each piece of the bit data and converting the signals into parallel format for output to data lines. The outputted digital video signals charge parasitic capacitances on the data lines and are held therein.
摘要翻译：本发明的目的在于提供一种能够降低采样电路的电路规模的单片驱动型显示装置，并且通过用外部提供的视频信号直接驱动源极驱动器来保持低功耗。在具有用于显示视频的显示部分和用于驱动形成在同一绝缘基板上的显示部分的电路的单片驱动型显示装置中，与外部输入的多个位数据相关联地提供多个采样开关数字视频信号。采样开关基于采样信号进行开/关，从而针对每一位数据采样数字视频信号，并将信号转换为并行格式以输出到数据线。输出的数字视频信号对数据线上的寄生电容进行充电并保持在其中。

23. 发明申请

US20110149174A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20110149174A1
公开(公告)日：2011-06-23
申请号：US13061545
申请日：2009-07-07
申请人： Kazuhiro Maeda , Ichiro Shiraki , Hiroaki Sugiyama
发明人： Kazuhiro Maeda , Ichiro Shiraki , Hiroaki Sugiyama
IPC分类号： H04N5/66 , G09G5/00
CPC分类号： G06F3/0412 , G02F2001/13312 , G09G3/3648 , G09G3/3688 , G09G2360/144 , G09G2360/148
摘要： A display device includes a photosensor (81) in a pixel region (1) of an active matrix substrate (100). The photosensor (81) includes a photodetection element, reset signal wiring that supplies a reset signal RS to the photosensor (81), readout signal wiring that supplies a readout signal RW to the photosensor (81), and a sensor switching element for reading out the potential of the storage node to output wiring as sensor circuit output, the potential of the storage node having changed in accordance with the amount of light received by the photodetection element in a sensing period, the sensing period being from when the reset signal is supplied until when the readout signal is supplied. The potential of wiring having a parasitic capacitance with the storage node is fixed to a predetermined potential V0 at least either one of immediately before the readout signal RW and immediately before the reset signal RS.
摘要翻译：显示装置包括在有源矩阵基板（100）的像素区域（1）中的光电传感器（81）。光传感器（81）包括光检测元件，向光传感器（81）提供复位信号RS的复位信号布线，向光电传感器（81）提供读出信号RW的读出信号布线和用于读出的传感器开关元件存储节点输出布线作为传感器电路输出的电位，存储节点的电位根据在感测周期中由光电检测元件接收的光量而改变，感测周期是从复位信号提供时直到提供读出信号为止。具有与存储节点的寄生电容的布线的电位在紧接在读出信号RW之前和紧接在复位信号RS之前的至少一个中固定到预定电位V0。

24. 发明申请

US20050168678A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20050168678A1
公开(公告)日：2005-08-04
申请号：US11047820
申请日：2005-02-02
申请人： Shoichi Andou , Mutsumi Nakajima , Ichiro Shiraki , Keisuke Yoshida , Keiichi Ina
发明人： Shoichi Andou , Mutsumi Nakajima , Ichiro Shiraki , Keisuke Yoshida , Keiichi Ina
IPC分类号： G02F1/1368 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G09F9/30 , H01L51/50 , H05B33/14 , H05B33/26
CPC分类号： G02F1/133514 , G02F1/136286 , G02F2201/122
摘要： A display device includes: a plurality of signal lines which extend in a zigzag manner in a column direction and to which image signals are supplied, respectively; an insulation film which covers the plurality of signal lines; and a plurality of pixel electrodes which are formed on the insulation film and to which the image signals are input from the plurality of signal lines, respectively. A distance between ones of the pixel electrodes located adjacent to each other in the column direction is equal to or larger than a line width of the signal lines.
摘要翻译：一种显示装置，包括：沿列方向以锯齿形方式分别延伸图像信号的多条信号线; 覆盖多条信号线的绝缘膜; 以及形成在所述绝缘膜上并分别从所述多条信号线输入所述图像信号的多个像素电极。在列方向上彼此相邻的像素电极之间的距离等于或大于信号线的线宽。

25. 发明授权

US07839473B2 Liquid crystal display device 有权
公开(公告)号：US07839473B2
公开(公告)日：2010-11-23
申请号：US12662322
申请日：2010-04-12
申请人： Keisuke Yoshida , Ichiro Shiraki , Shingo Jogan , Hirofumi Katsuse
发明人： Keisuke Yoshida , Ichiro Shiraki , Shingo Jogan , Hirofumi Katsuse
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133512 , G02F1/136286 , G02F2203/09
摘要： In a multi-gap semi-transmissive liquid crystal display device, the width of a black matrix (6) is made larger above the region between adjacent ITO transparent electrodes (3) and is made smaller above the region between adjacent Al reflective electrodes (4). This enables a transmissive portion to offer a display with high contrast that does not suffer from afterimage or the like by shielding light from the domain lying between the adjacent pixels, and the reflective portion to offer a brighter display by increasing the aperture ratio thereof by making the black matrix width as small as possible or forming no black matrix.

26. 发明申请

US20100259565A1 MONOLITHIC DRIVER-TYPE DISPLAY DEVICE 有权
标题翻译：单片驱动器型显示器件
公开(公告)号：US20100259565A1
公开(公告)日：2010-10-14
申请号：US12733884
申请日：2008-06-19
申请人： Yousuke Nakagawa , Kazuhiro Maeda , Ichiro Shiraki , Shuji Nishi , Sachio Tsujino
发明人： Yousuke Nakagawa , Kazuhiro Maeda , Ichiro Shiraki , Shuji Nishi , Sachio Tsujino
IPC分类号： G09G5/10
CPC分类号： G09G3/20 , G02F1/13454 , G02F1/1368 , G02F2001/13606 , G09G3/3685 , G09G2310/0275 , G09G2310/0297 , G09G2330/021 , H01L27/124
摘要： The present invention aims to provide a monolithic driver-type display device capable of reducing circuit scale of a sampling circuit, and keeping low power consumption by directly driving a source driver with an externally provided video signal.In the monolithic driver-type display device having a display portion for displaying video and circuits for driving the display portion formed on the same insulating substrate, a plurality of sampling switches are provided in association with a plurality of pieces of bit data contained in externally inputted digital video signals. The sampling switches are opened/closed based on sampling signals, thereby sampling the digital video signals for each piece of the bit data and converting the signals into parallel format for output to data lines. The outputted digital video signals charge parasitic capacitances on the data lines and are held therein.
摘要翻译：本发明的目的在于提供一种能够降低采样电路的电路规模的单片驱动型显示装置，并且通过用外部提供的视频信号直接驱动源极驱动器来保持低功耗。在具有用于显示视频的显示部分和用于驱动形成在同一绝缘基板上的显示部分的电路的单片驱动型显示装置中，与外部输入的多个位数据相关联地提供多个采样开关数字视频信号。采样开关基于采样信号进行开/关，从而针对每一位数据采样数字视频信号，并将信号转换为并行格式以输出到数据线。输出的数字视频信号对数据线上的寄生电容进行充电并保持在其中。

27. 发明授权

US07605885B2 Electrode substrate and display device including the same 有权
标题翻译：电极基板和包括其的显示装置
公开(公告)号：US07605885B2
公开(公告)日：2009-10-20
申请号：US11576771
申请日：2005-08-15
申请人： Keiichi Ina , Keisuke Yoshida , Ichiro Shiraki , Mutsumi Nakajima
发明人： Keiichi Ina , Keisuke Yoshida , Ichiro Shiraki , Mutsumi Nakajima
IPC分类号： G02F1/1335
CPC分类号： G02F1/1345 , G02F1/136213 , G02F2001/13606
摘要： A first electrode substrate of the present invention includes a first signal line, a second signal line, a third signal line, a first pixel electrode, a second pixel electrode, and a third pixel electrode. The first signal line, the second signal line and the third signal line extend in a first direction and in parallel to one another. The first pixel electrode is electrically connected to the first signal line. The second pixel electrode is adjacent to the first pixel electrode in the first direction, and is electrically connected to the second signal line. The third pixel electrode is adjacent to the second pixel electrode in the row direction, crossing the first direction, via the second signal line therebetween, and is electrically connected to the third signal line. A capacitance value of a parasitic capacitor formed between the first pixel electrode and the second pixel electrode is smaller than a capacitance value of a parasitic capacitor formed between the first pixel electrode and the third pixel electrode.
摘要翻译：本发明的第一电极基板包括第一信号线，第二信号线，第三信号线，第一像素电极，第二像素电极和第三像素电极。第一信号线，第二信号线和第三信号线在第一方向上并且彼此平行地延伸。第一像素电极电连接到第一信号线。第二像素电极在第一方向上与第一像素电极相邻，并且电连接到第二信号线。所述第三像素电极经由所述第二信号线与所述第二像素电极在行方向上相邻，并且与所述第三信号线电连接。形成在第一像素电极和第二像素电极之间的寄生电容的电容值小于在第一像素电极和第三像素电极之间形成的寄生电容的电容值。

28. 发明授权

US07394513B2 Display device having particular signal lines 有权
标题翻译：具有特定信号线的显示装置
公开(公告)号：US07394513B2
公开(公告)日：2008-07-01
申请号：US11047820
申请日：2005-02-02
申请人： Shoichi Andou , Mutsumi Nakajima , Ichiro Shiraki , Keisuke Yoshida , Keiichi Ina
发明人： Shoichi Andou , Mutsumi Nakajima , Ichiro Shiraki , Keisuke Yoshida , Keiichi Ina
IPC分类号： G02F1/1343
CPC分类号： G02F1/133514 , G02F1/136286 , G02F2201/122
摘要： A display device includes: a plurality of signal lines which extend in a zigzag manner in a column direction and to which image signals are supplied, respectively; an insulation film which covers the plurality of signal lines; and a plurality of pixel electrodes which are formed on the insulation film and to which the image signals are input from the plurality of signal lines, respectively. A distance between ones of the pixel electrodes located adjacent to each other in the column direction is equal to or larger than a line width of the signal lines.
摘要翻译：一种显示装置，包括：沿列方向以锯齿形方式分别延伸图像信号的多条信号线; 覆盖多条信号线的绝缘膜; 以及形成在所述绝缘膜上并分别从所述多条信号线输入所述图像信号的多个像素电极。在列方向上彼此相邻的像素电极之间的距离等于或大于信号线的线宽。

29. 发明申请

US20050174500A1 Display device and method for fabricating the same 失效
标题翻译：显示装置及其制造方法
公开(公告)号：US20050174500A1
公开(公告)日：2005-08-11
申请号：US11048885
申请日：2005-02-03
申请人： Ichiro Shiraki , Mutsumi Nakajima , Keisuke Yoshida , Shoichi Andou , Masayuki Inoue , Hirofumi Katsuse , Junichi Yamada
发明人： Ichiro Shiraki , Mutsumi Nakajima , Keisuke Yoshida , Shoichi Andou , Masayuki Inoue , Hirofumi Katsuse , Junichi Yamada
IPC分类号： G02F1/1368 , G02F1/133 , G02F1/1343 , G02F1/136 , G02F1/1362 , G09F9/00 , G09F9/30 , H01L21/3205 , H01L23/52 , H01L29/786
CPC分类号： G02F1/136259 , G02F1/136213
摘要： A display device includes a source line for supplying a display signal, a display pixel electrode, and a TFT for switching an electrical connection between the source line and the pixel electrode. The TFT includes a source electrode electrically connected to the source line, a drain electrode electrically connected to the pixel electrode, and a gate electrode for controlling an electrical connection between the source electrode and the drain electrode. A first auxiliary capacitor electrode and a second auxiliary capacitor electrode are connected to the drain electrode and respective connection portions between the drain electrode and the auxiliary capacitor electrodes are formed of a semiconductor material.
摘要翻译：显示装置包括用于提供显示信号的源极线，显示像素电极和用于切换源极线和像素电极之间的电连接的TFT。 TFT包括与源极线电连接的源电极，与像素电极电连接的漏极电极和用于控制源电极和漏电极之间的电连接的栅电极。第一辅助电容电极和第二辅助电容电极连接到漏电极，并且漏电极和辅助电容电极之间的各个连接部分由半导体材料形成。

30. 发明授权

US08593443B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08593443B2
公开(公告)日：2013-11-26
申请号：US13061545
申请日：2009-07-07
申请人： Kazuhiro Maeda , Ichiro Shiraki , Hiroaki Sugiyama
发明人： Kazuhiro Maeda , Ichiro Shiraki , Hiroaki Sugiyama
IPC分类号： G06F3/038
CPC分类号： G06F3/0412 , G02F2001/13312 , G09G3/3648 , G09G3/3688 , G09G2360/144 , G09G2360/148
摘要： A display device includes a photosensor (81) in a pixel region (1) of an active matrix substrate (100). The photosensor (81) includes a photodetection element, reset signal wiring that supplies a reset signal RS to the photosensor (81), readout signal wiring that supplies a readout signal RW to the photosensor (81), and a sensor switching element for reading out the potential of the storage node to output wiring as sensor circuit output, the potential of the storage node having changed in accordance with the amount of light received by the photodetection element in a sensing period, the sensing period being from when the reset signal is supplied until when the readout signal is supplied. The potential of wiring having a parasitic capacitance with the storage node is fixed to a predetermined potential V0 at least either one of immediately before the readout signal RW and immediately before the reset signal RS.
摘要翻译：显示装置包括在有源矩阵基板（100）的像素区域（1）中的光电传感器（81）。光传感器（81）包括光检测元件，向光传感器（81）提供复位信号RS的复位信号布线，向光电传感器（81）提供读出信号RW的读出信号布线和用于读出的传感器开关元件存储节点输出布线作为传感器电路输出的电位，存储节点的电位根据在感测周期中由光电检测元件接收的光量而改变，感测周期是从复位信号提供时直到提供读出信号为止。具有与存储节点的寄生电容的布线的电位在紧接在读出信号RW之前和紧接在复位信号RS之前的至少一个中固定到预定电位V0。

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