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1. 发明授权

US08748792B2 Photosensor and photosensor array with capacitive element 有权
标题翻译：具有电容元件的光电传感器和光电传感器阵列
公开(公告)号：US08748792B2
公开(公告)日：2014-06-10
申请号：US13241934
申请日：2011-09-23
申请人： Toshio Miyazawa , Atsushi Hasegawa , Terunori Saitou , Kozo Yasuda , Takeshi Yonekura
发明人： Toshio Miyazawa , Atsushi Hasegawa , Terunori Saitou , Kozo Yasuda , Takeshi Yonekura
IPC分类号： H01L27/00
CPC分类号： H01L27/1461 , H01L27/14692
摘要： A photosensor includes a lower electrode formed of a metal film, an amorphous silicon film disposed on the lower electrode, an n-type amorphous silicon film disposed on the amorphous silicon film, an upper electrode that is disposed on the n-type amorphous silicon film, and receives a first reference voltage, a capacitive element connected between the lower electrode and a second reference voltage, a switch circuit that inputs a first supply voltage to the lower electrode in an on-state, and puts the lower electrode into a floating state in an off-state, and a detector circuit that detects a voltage change in the lower electrode after irradiating the amorphous silicon film for a given period with light when the switch circuit is on.
摘要翻译：光传感器包括由金属膜形成的下电极，设置在下电极上的非晶硅膜，设置在非晶硅膜上的n型非晶硅膜，设置在n型非晶硅膜上的上电极并且接收第一参考电压，连接在下电极和第二参考电压之间的电容元件，在导通状态下向下电极输入第一电源电压并将下电极置于浮置状态的开关电路处于断开状态的检测电路，以及检测电路，其在开关电路导通时用光照射给定期间的非晶硅膜后，检测下部电极的电压变化。

2. 发明授权

US08169424B2 Active matrix display device 有权
标题翻译：主动矩阵显示装置
公开(公告)号：US08169424B2
公开(公告)日：2012-05-01
申请号：US12127242
申请日：2008-05-27
申请人： Toshio Miyazawa , Iwao Takemoto , Atsushi Hasegawa , Masashiro Maki , Kazutaka Goto
发明人： Toshio Miyazawa , Iwao Takemoto , Atsushi Hasegawa , Masashiro Maki , Kazutaka Goto
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G3/36 , G09G3/3648 , G09G3/3659 , G09G3/3688 , G09G3/3696 , G09G5/39 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G11C19/184 , G11C19/28 , H01L27/12 , H01L27/124 , H01L29/42384
摘要： A display device includes a dynamic ratioless shift register which is operated in a stable manner and can expand the degree of freedom of design. In the dynamic ratioless shift register which is provided with thin film transistors having semiconductor layers made of p-Si on a substrate surface, a node which becomes the floating state is connected to a fixed potential through a capacitance element.
摘要翻译：显示装置包括以稳定的方式操作并且可以扩大设计自由度的动态无比移位寄存器。在具有在基板表面上由p-Si制成的半导体层的薄膜晶体管的动态无量纲移位寄存器中，成为浮置状态的节点通过电容元件连接到固定电位。

3. 发明申请

US20100245739A1 Liquid Crystal Display Device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20100245739A1
公开(公告)日：2010-09-30
申请号：US12794986
申请日：2010-06-07
申请人： Atsushi Hasegawa , Toshio Miyazawa
发明人： Atsushi Hasegawa , Toshio Miyazawa
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/133555
摘要： The present invention provides a liquid crystal display device which can reduce the difference in brightness between an image obtained from a reflection region and an image obtained from a transmission region. The liquid crystal display device includes a pixel electrode and a counter electrode in each pixel region on a liquid-crystal-side surface of one substrate out of respective substrates which are arranged to face each other with liquid crystal therebetween. The pixel region includes a transmission region and a reflection region. A gap between the pixel electrode and the counter electrode in the reflection region is set larger than the gap between the pixel electrode and the counter electrode in the transmission region.
摘要翻译：本发明提供一种能够减少从反射区域获得的图像与从透射区域获得的图像之间的亮度差异的液晶显示装置。液晶显示装置在各基板的一个基板的液晶侧表面的各像素区域中具有像素电极和对置电极，它们之间以液晶相互配置。像素区域包括透射区域和反射区域。反射区域中的像素电极和对置电极之间的间隙被设定为大于透射区域中的像素电极和对电极之间的间隙。

4. 发明申请

US20050285113A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20050285113A1
公开(公告)日：2005-12-29
申请号：US11134381
申请日：2005-05-23
申请人： Toshio Miyazawa , Kazutaka Goto , Atsushi Hasegawa
发明人： Toshio Miyazawa , Kazutaka Goto , Atsushi Hasegawa
IPC分类号： G09G3/36 , H01L29/04 , H03K19/003
CPC分类号： H03K19/00315 , G09G3/3677 , G09G3/3688
摘要： The present invention provides a display device which can achieve the high breakdown voltage proof property, the enhancement of reliability or the expansion of the designing/process tolerance of transistors by the improvement of a circuit. A display device includes a plurality of pixels and a drive circuit which drives the plurality of pixels. The drive circuit includes a p-type first transistor which has a first electrode thereof connected to a first power source line to which a reference voltage V1 is applied, a p-type second transistor which has a first electrode thereof connected to a second electrode of the first transistor and a second electrode thereof connected to an output terminal thereof, an n-type third transistor which has a first electrode thereof connected to a second power source line to which a reference voltage V2 is applied, and an n-type fourth transistor which has a first electrode thereof connected to a second electrode of the third transistor and a second electrode thereof connected to an output terminal thereof. A first bias voltage Vcp is applied to a control electrode of the second transistor and a second bias voltage Vcn is applied to a control electrode of the fourth transistor. Further, a relationship V2
摘要翻译：本发明提供了一种可以通过改进电路实现高耐击穿电压性能，提高可靠性或扩大晶体管的设计/工艺容差的显示装置。显示装置包括多个像素和驱动多个像素的驱动电路。驱动电路包括：p型第一晶体管，其具有连接到施加了参考电压V1的第一电源线的第一电极; p型第二晶体管，其第一电极连接到第二电极连接到其输出端的第一晶体管和第二电极，具有连接到施加了参考电压V2的第二电源线的第一电极的n型第三晶体管和n型第四晶体管其第一电极连接到第三晶体管的第二电极，第二电极连接到第三晶体管的输出端。第一偏置电压Vcp被施加到第二晶体管的控制电极，第二偏置电压Vcn被施加到第四晶体管的控制电极。此外，满足关系V2

5. 发明申请

US20090096732A1 Display device 有权
公开(公告)号：US20090096732A1
公开(公告)日：2009-04-16
申请号：US12314381
申请日：2008-12-09
申请人： Toshio Miyazawa , Kazutaka Goto , Atsushi Hasegawa
发明人： Toshio Miyazawa , Kazutaka Goto , Atsushi Hasegawa
IPC分类号： G09G3/36
CPC分类号： H03K19/00315 , G09G3/3677 , G09G3/3688
摘要： The present invention provides a display device which can achieve the high breakdown voltage proof property, the enhancement of reliability or the expansion of the designing/process tolerance of transistors by the improvement of a circuit. A display device includes a plurality of pixels and a drive circuit which drives the plurality of pixels. The drive circuit includes a p-type first transistor which has a first electrode thereof connected to a first power source line to which a reference voltage V1 is applied, a p-type second transistor which has a first electrode thereof connected to a second electrode of the first transistor and a second electrode thereof connected to an output terminal thereof, an n-type third transistor which has a first electrode thereof connected to a second power source line to which a reference voltage V2 is applied, and an n-type fourth transistor which has a first electrode thereof connected to a second electrode of the third transistor and a second electrode thereof connected to an output terminal thereof. A first bias voltage Vcp is applied to a control electrode of the second transistor and a second bias voltage Vcn is applied to a control electrode of the fourth transistor. Further, a relationship V2

6. 发明授权

US07477221B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US07477221B2
公开(公告)日：2009-01-13
申请号：US11134381
申请日：2005-05-23
申请人： Toshio Miyazawa , Kazutaka Goto , Atsushi Hasegawa
发明人： Toshio Miyazawa , Kazutaka Goto , Atsushi Hasegawa
IPC分类号： G09G3/36
CPC分类号： H03K19/00315 , G09G3/3677 , G09G3/3688
摘要： The present invention provides a display device which can achieve the high breakdown voltage proof property, the enhancement of reliability or the expansion of the designing/process tolerance of transistors by the improvement of a circuit. A display device includes a plurality of pixels and a drive circuit which drives the plurality of pixels. The drive circuit includes a p-type first transistor which has a first electrode thereof connected to a first power source line to which a reference voltage V1 is applied, a p-type second transistor which has a first electrode thereof connected to a second electrode of the first transistor and a second electrode thereof connected to an output terminal thereof, an n-type third transistor which has a first electrode thereof connected to a second power source line to which a reference voltage V2 is applied, and an n-type fourth transistor which has a first electrode thereof connected to a second electrode of the third transistor and a second electrode thereof connected to an output terminal thereof. A first bias voltage Vcp is applied to a control electrode of the second transistor and a second bias voltage Vcn is applied to a control electrode of the fourth transistor. Further, a relationship V2
摘要翻译：本发明提供了一种可以通过改进电路实现高耐击穿电压性能，提高可靠性或扩大晶体管的设计/工艺容差的显示装置。显示装置包括多个像素和驱动多个像素的驱动电路。驱动电路包括：p型第一晶体管，其具有连接到施加了参考电压V1的第一电源线的第一电极; p型第二晶体管，其第一电极连接到第二电极连接到其输出端的第一晶体管和第二电极，具有连接到施加了参考电压V2的第二电源线的第一电极的n型第三晶体管和n型第四晶体管其第一电极连接到第三晶体管的第二电极，第二电极连接到第三晶体管的输出端。第一偏置电压Vcp被施加到第二晶体管的控制电极，第二偏置电压Vcn被施加到第四晶体管的控制电极。此外，满足关系V2

7. 发明授权

US07397472B2 Active matrix display device 有权
标题翻译：主动矩阵显示装置
公开(公告)号：US07397472B2
公开(公告)日：2008-07-08
申请号：US11797033
申请日：2007-04-30
申请人： Toshio Miyazawa , Iwao Takemoto , Atsushi Hasegawa , Masahiro Maki , Kazutaka Goto
发明人： Toshio Miyazawa , Iwao Takemoto , Atsushi Hasegawa , Masahiro Maki , Kazutaka Goto
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G3/36 , G09G3/3648 , G09G3/3659 , G09G3/3688 , G09G3/3696 , G09G5/39 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G11C19/184 , G11C19/28 , H01L27/12 , H01L27/124 , H01L29/42384
摘要： A display device includes a dynamic ratio less shift register which is operated in a stable manner and can expand the degree of freedom of design. In the dynamic ratio less shift register which is provided with thin film transistors having semiconductor layers made of p-Si on a substrate surface, a node which becomes the floating state is connected to a fixed potential through a capacitance element.
摘要翻译：显示装置包括动态比例少移位寄存器，其以稳定的方式操作并且可以扩展设计的自由度。在具有在衬底表面上由p-Si制成的半导体层的薄膜晶体管的动态比较少的移位寄存器中，通过电容元件将成为浮置状态的节点连接到固定电位。

8. 发明授权

US07274362B2 Active matrix display device 有权
标题翻译：主动矩阵显示装置
公开(公告)号：US07274362B2
公开(公告)日：2007-09-25
申请号：US10857944
申请日：2004-06-02
申请人： Toshio Miyazawa , Iwao Takemoto , Atsushi Hasegawa , Masashiro Maki , Kazutaka Goto
发明人： Toshio Miyazawa , Iwao Takemoto , Atsushi Hasegawa , Masashiro Maki , Kazutaka Goto
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G3/36 , G09G3/3648 , G09G3/3659 , G09G3/3688 , G09G3/3696 , G09G5/39 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G11C19/184 , G11C19/28 , H01L27/12 , H01L27/124 , H01L29/42384
摘要： A display device includes a dynamic ratioless shift register which is operated in a stable manner and can expand the degree of freedom of design. In the dynamic ratioless shift register which is provided with thin film transistors having semiconductor layers made of p-Si on a substrate surface, a node which becomes the floating state is connected to a fixed potential through a capacitance element.
摘要翻译：显示装置包括以稳定的方式操作并且可以扩大设计自由度的动态无比移位寄存器。在具有在衬底表面上由p-Si制成的半导体层的薄膜晶体管的动态无量纲移位寄存器中，通过电容元件将成为浮置状态的节点连接到固定电位。

9. 发明申请

US20050190315A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050190315A1
公开(公告)日：2005-09-01
申请号：US10625722
申请日：2003-07-24
申请人： Hiroaki Asuma , Atsushi Hasegawa , Toshio Miyazawa
发明人： Hiroaki Asuma , Atsushi Hasegawa , Toshio Miyazawa
IPC分类号： G02F1/1333 , G02F1/133 , G02F1/1335 , G02F1/13357 , G02F1/1343 , G02F1/1345 , G02F1/136 , G02F1/1362 , G02F1/1368 , H01L21/3205
CPC分类号： G02F1/136209 , G02F1/133555 , G02F1/136213
摘要： A display devices which exhibits improved image qualities has a pair of substrates which sandwich a liquid crystal layer there between. On one of the substrates there are a plurality of video signal lines, a plurality of pixel electrodes which are arranged in a matrix array and to which video signals are supplied from the video signal lines, and a plurality of conductive layers, which are provided at positions where portions thereof overlap with the video signal lines by way of an insulation film. The respective conductive layers are electrically connected to respective video signal lines. Further, the conductive layer is able to prevent light irradiated from a backlight from leaking through a gap defined between two neighboring pixel electrodes.
摘要翻译：具有改善的图像质量的显示装置具有夹在其间的液晶层的一对基板。在其中一个基板上，存在多个视频信号线，多个像素电极，它们被排列成矩阵阵列，视频信号从视频信号线提供到该多个像素电极，并且多个导电层设置在其部分部分通过绝缘膜与视频信号线重叠。各导电层电连接到相应的视频信号线。此外，导电层能够防止从背光照射的光从两个相邻像素电极之间限定的间隙泄漏。

10. 发明授权

US08643636B2 Active matrix display device 有权
公开(公告)号：US08643636B2
公开(公告)日：2014-02-04
申请号：US13723848
申请日：2012-12-21
申请人： Toshio Miyazawa , Iwao Takemoto , Atsushi Hasegawa , Masashiro Maki , Kazutaka Goto
发明人： Toshio Miyazawa , Iwao Takemoto , Atsushi Hasegawa , Masashiro Maki , Kazutaka Goto
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G3/36 , G09G3/3648 , G09G3/3659 , G09G3/3688 , G09G3/3696 , G09G5/39 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G11C19/184 , G11C19/28 , H01L27/12 , H01L27/124 , H01L29/42384
摘要： A driving circuit for driving a display panel includes a dynamic ratioless shift register which is operated in a stable manner and can expand the degree of freedom of design. In the dynamic ratioless shift register which is provided with thin film transistors having semiconductor layers made of p-Si on a substrate surface, a node which becomes the floating state is connected to a fixed potential through a capacitance element.

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