专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07567327B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07567327B2
公开(公告)日：2009-07-28
申请号：US11013196
申请日：2004-12-16
申请人： Genshiro Kawachi , Hideo Sato , Toshio Miyazawa , Yoshiro Mikami , Katsumi Kondo
发明人： Genshiro Kawachi , Hideo Sato , Toshio Miyazawa , Yoshiro Mikami , Katsumi Kondo
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134363
摘要： A liquid crystal display device of low power consumption which exhibits high image quality is realized. To each liquid-crystal-side pixel region of one substrate out of respective substrates which are arranged while sandwiching liquid crystal therebetween, a first switching element and a second switching element which are operated in response to a scanning signal from a gate signal line, a pixel electrode to which a video signal is supplied from the drain signal line through the first switching element, and a counter electrode to which a reference voltage signal is supplied from a reference voltage signal line through the second switching element, and the pixel electrode and the counter electrode are respectively formed of strip-like transparent conductive layers and are substantially alternately arranged in the inside of the pixel region.
摘要翻译：实现了具有高图像质量的低功耗液晶显示装置。在夹着液晶的各个基板之间的一个基板的各液晶侧像素区域之间，分别响应于来自栅极信号线的扫描信号而操作的第一开关元件和第二开关元件，通过第一开关元件从漏极信号线向其提供视频信号的像素电极，以及通过第二开关元件从参考电压信号线向基准电压信号提供参考电压信号的对电极，以及像素电极和反电极分别由条状透明导电层形成，并且基本上交替地布置在像素区域的内部。

2. 发明申请

US20050122302A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050122302A1
公开(公告)日：2005-06-09
申请号：US11013196
申请日：2004-12-16
申请人： Genshiro Kawachi , Hideo Sato , Toshio Miyazawa , Yoshiro Mikami , Katsumi Kondo
发明人： Genshiro Kawachi , Hideo Sato , Toshio Miyazawa , Yoshiro Mikami , Katsumi Kondo
IPC分类号： G02F1/1368 , G02F1/1343 , G09G3/36
CPC分类号： G02F1/134363
摘要： A liquid crystal display device of low power consumption which exhibits high image quality is realized. To each liquid-crystal-side pixel region of one substrate out of respective substrates which are arranged while sandwiching liquid crystal therebetween, a first switching element and a second switching element which are operated in response to a scanning signal from a gate signal line, a pixel electrode to which a video signal is supplied from the drain signal line through the first switching element, and a counter electrode to which a reference voltage signal is supplied from a reference voltage signal line through the second switching element, and the pixel electrode and the counter electrode are respectively formed of strip-like transparent conductive layers and are substantially alternately arranged in the inside of the pixel region.
摘要翻译：实现了具有高图像质量的低功耗液晶显示装置。在夹着液晶的各个基板之间的一个基板的各液晶侧像素区域之间，分别响应于来自栅极信号线的扫描信号而操作的第一开关元件和第二开关元件，通过第一开关元件从漏极信号线向其提供视频信号的像素电极，以及通过第二开关元件从参考电压信号线向基准电压信号提供参考电压信号的对电极，以及像素电极和反电极分别由条状透明导电层形成，并且基本上交替地布置在像素区域的内部。

3. 发明授权

US06628261B1 Liquid crystal display panel drive circuit and liquid crystal display apparatus having two sample/hold circuits coupled to each signal line 有权
标题翻译：液晶显示面板驱动电路和具有耦合到各信号线的两个取样/保持电路的液晶显示装置
公开(公告)号：US06628261B1
公开(公告)日：2003-09-30
申请号：US09502058
申请日：2000-02-10
申请人： Hideo Sato , Yoshiro Mikami , Makoto Tsumura , Genshiro Kawachi , Tatsuya Ohkubo , Shigeo Shimomura , Kenkichi Suzuki , Masanao Yamamoto
发明人： Hideo Sato , Yoshiro Mikami , Makoto Tsumura , Genshiro Kawachi , Tatsuya Ohkubo , Shigeo Shimomura , Kenkichi Suzuki , Masanao Yamamoto
IPC分类号： G09G336
CPC分类号： G09G3/3685 , G09G3/3614 , G09G2300/0408 , G09G2310/0259
摘要： A drive circuit for a liquid crystal display apparatus and a large-sized liquid crystal display apparatus integrated with the drive circuit and having a reduced area occupied by the circuits. The drive circuit includes sample/hold circuits for sampling the input voltage at a predetermined timing, comparator circuits for comparing the output of the sample/hold circuits with the voltage of the signal line VD(i), switches for controlling the output voltage of the signal line, a voltage supply circuit constituted as an image signal control circuit for supplying a voltage to the switches, and control circuits for controlling the switches in accordance with the output of the comparator circuits. For the liquid crystal display panel drive circuit configured as described above, the signal line is controlled by the switches, and therefore the area occupied by the drive circuits can be reduced.
摘要翻译：一种用于液晶显示装置的驱动电路和与驱动电路集成并且具有由电路占用的面积减小的大型液晶显示装置。驱动电路包括用于在预定定时对输入电压进行采样的采样/保持电路，用于将采样/保持电路的输出与信号线VD（i）的电压进行比较的比较器电路，用于控制采样/保持电路的输出电压的开关信号线，构成为用于向开关提供电压的图像信号控制电路的电压供给电路，以及根据比较器电路的输出来控制开关的控制电路。对于如上所述配置的液晶显示面板驱动电路，信号线由开关控制，因此可以减少驱动电路占据的面积。

4. 发明授权

US08847858B2 Organic electroluminescent light emitting display device 有权
标题翻译：有机电致发光显示装置
公开(公告)号：US08847858B2
公开(公告)日：2014-09-30
申请号：US13889767
申请日：2013-05-08
申请人： Toshihiro Sato , Genshiro Kawachi , Yoshiro Mikami , Masaya Adachi
发明人： Toshihiro Sato , Genshiro Kawachi , Yoshiro Mikami , Masaya Adachi
IPC分类号： G09G3/30 , H01L27/32 , G09G3/32 , H01L51/52 , G09G3/20
CPC分类号： H01L27/3276 , G09G3/2011 , G09G3/3233 , G09G2300/0417 , G09G2300/0439 , G09G2300/0809 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/02 , G09G2320/0233 , G09G2320/0238 , G09G2320/043 , H01L27/3246 , H01L27/326 , H01L27/3272 , H01L51/5284
摘要： In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and a second active element which regulates the current supplied to the organic electroluminescent element in accordance with the data signal, and a capacitive element storing the data signal, the present invention utilizes a part of the capacitive element arranged in one of the pixels for a light shielding member which shields the plurality of active elements arranged the one of the pixels from light emitted by the organic electroluminescent element arranged therein or another pixel adjacent thereto so as to suppress image quality deterioration and smear appearing in an image display area of the organic electroluminescent light emitting display device.
摘要翻译：在包括多个像素的有机电致发光显示装置中，每个像素包括通过提供给其的电流发光的有机电致发光元件，包括获取数据信号的第一有源元件和第二有源元件的多个有源元件，调节根据数据信号提供给有机电致发光元件的电流和存储数据信号的电容元件，本发明利用布置在一个像素中的电容元件的一部分来遮蔽多个有源元件将排列在其中的有机电致发光元件发出的光中的一个像素排列在与其相邻的其他像素上，以抑制出现在有机电致发光显示装置的图像显示区域中的图像质量恶化和拖尾。

5. 发明授权

US07667674B2 Organic electroluminescent light emitting display device 有权
标题翻译：有机电致发光显示装置
公开(公告)号：US07667674B2
公开(公告)日：2010-02-23
申请号：US11797190
申请日：2007-05-01
申请人： Toshihiro Sato , Genshiro Kawachi , Yoshiro Mikami , Masaya Adachi
发明人： Toshihiro Sato , Genshiro Kawachi , Yoshiro Mikami , Masaya Adachi
IPC分类号： G09G3/30
CPC分类号： H01L27/3276 , G09G3/2011 , G09G3/3233 , G09G2300/0417 , G09G2300/0439 , G09G2300/0809 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/02 , G09G2320/0233 , G09G2320/0238 , G09G2320/043 , H01L27/3246 , H01L27/326 , H01L27/3272 , H01L51/5284
摘要： In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and a second active element which regulates the current supplied to the organic electroluminescent element in accordance with the data signal, and a capacitive element storing the data signal, the present invention utilizes a part of the capacitive element arranged in one of the pixels for a light shielding member which shields the plurality of active elements arranged the one of the pixels from light emitted by the organic electroluminescent element arranged therein or another pixel adjacent thereto so as to suppress image quality deterioration and smear appearing in an image display area of the organic electroluminescent light emitting display device.
摘要翻译：在包括多个像素的有机电致发光显示装置中，每个像素包括通过提供给其的电流发光的有机电致发光元件，包括获取数据信号的第一有源元件和第二有源元件的多个有源元件，调节根据数据信号提供给有机电致发光元件的电流和存储数据信号的电容元件，本发明利用布置在一个像素中的电容元件的一部分来遮蔽多个有源元件将排列在其中的有机电致发光元件发出的光中的一个像素排列在与其相邻的其他像素上，以抑制出现在有机电致发光显示装置的图像显示区域中的图像质量恶化和拖尾。

6. 发明授权

US07230592B2 Organic electroluminescent light emitting display device 有权
标题翻译：有机电致发光显示装置
公开(公告)号：US07230592B2
公开(公告)日：2007-06-12
申请号：US10376331
申请日：2003-03-03
申请人： Toshihiro Sato , Genshiro Kawachi , Yoshiro Mikami , Masaya Adachi
发明人： Toshihiro Sato , Genshiro Kawachi , Yoshiro Mikami , Masaya Adachi
IPC分类号： G09G3/30
CPC分类号： H01L27/3276 , G09G3/2011 , G09G3/3233 , G09G2300/0417 , G09G2300/0439 , G09G2300/0809 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/02 , G09G2320/0233 , G09G2320/0238 , G09G2320/043 , H01L27/3246 , H01L27/326 , H01L27/3272 , H01L51/5284
摘要： In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and a second active element which regulates the current supplied to the organic electroluminescent element in accordance with the data signal, and a capacitive element storing the data signal, the present invention utilizes a part of the capacitive element arranged in one of the pixels for a light shielding member which shields the plurality of active elements arranged the one of the pixels from light emitted by the organic electroluminescent element arranged therein or another pixel adjacent thereto so as to suppress image quality deterioration and smear appearing in an image display area of the organic electroluminescent light emitting display device.
摘要翻译：在包括多个像素的有机电致发光显示装置中，每个像素包括通过提供给其的电流发光的有机电致发光元件，包括获取数据信号的第一有源元件和第二有源元件的多个有源元件，调节根据数据信号提供给有机电致发光元件的电流和存储数据信号的电容元件，本发明利用布置在一个像素中的电容元件的一部分来遮蔽多个有源元件将排列在其中的有机电致发光元件发出的光中的一个像素排列在与其相邻的其他像素上，以抑制出现在有机电致发光显示装置的图像显示区域中的图像质量恶化和拖尾。

7. 发明授权

US06559906B1 Liquid crystal display device having gate electrode with two conducting layers, one used for self-aligned formation of the TFT semiconductor regions 有权
公开(公告)号：US06559906B1
公开(公告)日：2003-05-06
申请号：US09601218
申请日：2000-07-28
申请人： Genshiro Kawachi , Tatsuya Ohkubo , Hiroshi Kageyama , Yoshiro Mikami , Kazuhito Masuda
发明人： Genshiro Kawachi , Tatsuya Ohkubo , Hiroshi Kageyama , Yoshiro Mikami , Kazuhito Masuda
IPC分类号： G02F1136
CPC分类号： H01L27/124 , G02F1/13454 , G02F1/136213 , G02F1/136227 , G02F1/1368 , H01L27/1214 , H01L29/66757 , H01L29/78621 , H01L29/78627
摘要： A liquid crystal display apparatus includes semiconductor elements placed at intersection points between scanning wires and signal wires. Each semiconductor element includes: a semiconductor layer having a channel region and a pair of semiconductor regions which sandwich the channel region and which are each made of a high-resistance region and a low-resistance region; a first electrode formed on the intrinsic semiconductor region with an insulating film interposed therebetween; and second and third electrodes connected to the low-resistance regions. Each scanning wire constitutes the first electrode of the corresponding one of the semiconductor elements. The first electrode has a first wiring formed on the insulating film and second wiring formed in direct contact with a side surface of the first wiring, part of the second wiring being overlaid on part of a high-resistance region with the insulating film interposed therebetween.

8. 发明授权

US07002212B2 Static RAM having a TFT with n-type source and drain regions and a p-type region in contact with only the intrinsic channel of the same 失效
标题翻译：具有具有n型源极和漏极区域的TFT的静态RAM和仅与其内部通道接触的p型区域
公开(公告)号：US07002212B2
公开(公告)日：2006-02-21
申请号：US10623534
申请日：2003-07-22
申请人： Tatsuya Ohkubo , Genshiro Kawachi , Yoshiro Mikami , Kazuhito Masuda , Hiroshi Kageyama
发明人： Tatsuya Ohkubo , Genshiro Kawachi , Yoshiro Mikami , Kazuhito Masuda , Hiroshi Kageyama
IPC分类号： H01L27/01
CPC分类号： H01L29/66757 , G02F1/1368 , H01L27/12 , H01L29/78615
摘要： To prevent an n-channel thin-film transistor from being deteriorated by hot holes generated in a gate-negative pulse mode. A thin polysilicon film 10 is provided with a p-type semiconductor region 13 in contact with a channel region 14. The p-type semiconductor region 13 is electrically connected to nowhere except the channel region 14. Holes induced on the surface due to a gate-negative pulse are further supplied from the p-type semiconductor region 13. An electric field established by the gate-negative pulse is relaxed by the holes, fewer hot holes are injected into the gate oxide film, and the TFT characteristics are less deteriorated.
摘要翻译：为了防止n沟道薄膜晶体管被栅极 - 负脉冲模式中产生的热孔恶化。薄多晶硅膜10设置有与沟道区域14接触的p型半导体区域13。除了沟道区域14之外，p型半导体区域13电连接。从p型半导体区域13进一步供给由栅极 - 负极脉冲引起的表面上的孔。由栅极负脉冲建立的电场被孔释放，较少的热孔被注入到栅极氧化膜中，并且TFT特性较差劣化。

9. 发明授权

US06611300B1 Semiconductor element and liquid crystal display device using the same 有权
标题翻译：半导体元件和使用其的液晶显示装置
公开(公告)号：US06611300B1
公开(公告)日：2003-08-26
申请号：US09694486
申请日：2000-10-24
申请人： Tatsuya Ohkubo , Genshiro Kawachi , Yoshiro Mikami , Kazuhito Masuda , Hiroshi Kageyama
发明人： Tatsuya Ohkubo , Genshiro Kawachi , Yoshiro Mikami , Kazuhito Masuda , Hiroshi Kageyama
IPC分类号： G02F1136
CPC分类号： H01L29/66757 , G02F1/1368 , H01L27/12 , H01L29/78615
摘要： To prevent an n-channel thin-film transistor from being deteriorated by hot holes generated in a gate-negative pulse mode. A thin polysilicon film 10 is provided with a p-type semiconductor region 13 in contact with a channel region 14. The p-type semiconductor region 13 is electrically connected to nowhere except the channel region 14. Holes induced on the surface due to a gate-negative pulse are further supplied from the p-type semiconductor region 13. An electric field established by the gate-negative pulse is relaxed by the holes, fewer hot holes are injected into the gate oxide film, and the TFT characteristics are less deteriorated.
摘要翻译：为了防止n沟道薄膜晶体管被栅极 - 负脉冲模式中产生的热孔恶化。薄的多晶硅膜10设置有与沟道区域14接触的p型半导体区域13.P型半导体区域13除了沟道区域14外还电连接。由于栅极而在表面上感应的孔阴极脉冲由p型半导体区域13进一步提供。由栅极 - 负脉冲建立的电场被孔释放，较少的热孔被注入到栅极氧化膜中，并且TFT特性劣化。

10. 发明授权

US6166786A Semiconductor element with N channel and P region connected only to the channel and liquid crystal display device using the same 失效
标题翻译：具有N沟道和P区域的半导体元件仅与沟道连接，液晶显示装置使用该半导体元件
公开(公告)号：US6166786A
公开(公告)日：2000-12-26
申请号：US74314
申请日：1998-05-08
申请人： Tatsuya Ohkubo , Genshiro Kawachi , Yoshiro Mikami , Kazuhito Masuda , Hiroshi Kageyama
发明人： Tatsuya Ohkubo , Genshiro Kawachi , Yoshiro Mikami , Kazuhito Masuda , Hiroshi Kageyama
IPC分类号： G02F1/136 , G02F1/1368 , H01L21/336 , H01L27/12 , H01L29/786 , H01L29/04
CPC分类号： H01L29/66757 , G02F1/1368 , H01L27/12 , H01L29/78615
摘要： To prevent an n-channel thin-film transistor from being deteriorated by hot holes generated in a gate-negative pulse mode, a thin polysilicon film 10 is provided with a p-type semiconductor region 13 in contact with a channel region 14. The p-type semiconductor region 13 is electrically connected to nowhere except the channel region 14. Holes induced on the surface due to a gate-negative pulse are further supplied from the p-type semiconductor region 13. An electric field established by the gate-negative pulse is relaxed by the holes, fewer hot holes are injected into the gate oxide film, and the TFT characteristics are less deteriorated.
摘要翻译：为了防止n沟道薄膜晶体管被栅极 - 负脉冲模式中产生的热孔恶化，薄多晶硅膜10设置有与沟道区14接触的p型半导体区13。型半导体区域13除了沟道区域14外电连接。另外，从p型半导体区域13供给由于栅极 - 负极脉冲而在表面上感应的孔。由栅极 - 负极脉冲通过孔松弛，较少的热孔注入到栅极氧化膜中，并且TFT特性较差劣化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式