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公开(公告)号：US20120175619A1
公开(公告)日：2012-07-12
申请号：US13367805
申请日：2012-02-07
IPC分类号： H01L33/08
CPC分类号： G02F1/1368 , G02F1/133305 , G02F1/136277 , H01L27/3244 , H01L27/3258 , H01L27/3265 , H01L51/5237 , H01L2251/5315 , H05B33/04
摘要： A structure for preventing deteriorations of a light-emitting device and retaining sufficient capacitor elements (condenser) required by each pixel is provided. A first passivation film, a second metal layer, a flattening film, a barrier film, and a third metal layer are stacked in this order over a transistor. A side face of a first opening provided with the flattening film is covered by the barrier film, a second opening is formed inside the first opening, and a third metal layer is connected to a semiconductor via the first opening and the second opening. A capacitor element that is formed of a lamination of a semiconductor of a transistor, a gate insulating film, a gate electrode, the first passivation film, and the second metal layer is provided.
摘要翻译： 提供一种用于防止发光装置的劣化并保留每个像素所需的足够的电容器元件（电容器）的结构。 依次层叠第一钝化膜，第二金属层，平坦化膜，阻挡膜和第三金属层。 设置有平坦化膜的第一开口的侧面由阻挡膜覆盖，第一开口内部形成第二开口，第三金属层经由第一开口和第二开口连接到半导体。 提供了由晶体管，栅极绝缘膜，栅电极，第一钝化膜和第二金属层的半导体层叠形成的电容器元件。
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2.发明授权Display device including an opening formed in a gate insulating film, a passivation film, and a barrier film 有权显示装置包括形成在栅极绝缘膜中的开口，钝化膜和阻挡膜公开(公告)号：US08120031B2
公开(公告)日：2012-02-21
申请号：US11882146
申请日：2007-07-31
CPC分类号： G02F1/1368 , G02F1/133305 , G02F1/136277 , H01L27/3244 , H01L27/3258 , H01L27/3265 , H01L51/5237 , H01L2251/5315 , H05B33/04
摘要： A structure for preventing deteriorations of a light-emitting device and retaining sufficient capacitor elements (condenser) required by each pixel is provided. A first passivation film, a second metal layer, a flattening film, a barrier film, and a third metal layer are stacked in this order over a transistor. A side face of a first opening provided with the flattening film is covered by the barrier film, a second opening is formed inside the first opening, and a third metal layer is connected to a semiconductor via the first opening and the second opening. A capacitor element that is formed of a lamination of a semiconductor of a transistor, a gate insulating film, a gate electrode, the first passivation film, and the second metal layer is provided.
摘要翻译： 提供一种用于防止发光装置的劣化并保留每个像素所需的足够的电容器元件（电容器）的结构。 依次层叠第一钝化膜，第二金属层，平坦化膜，阻挡膜和第三金属层。 设置有平坦化膜的第一开口的侧面由阻挡膜覆盖，第一开口内部形成第二开口，第三金属层经由第一开口和第二开口连接到半导体。 提供了由晶体管，栅极绝缘膜，栅电极，第一钝化膜和第二金属层的半导体层叠形成的电容器元件。
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公开(公告)号：US20070278489A1
公开(公告)日：2007-12-06
申请号：US11882146
申请日：2007-07-31
IPC分类号： H01L33/00
CPC分类号： G02F1/1368 , G02F1/133305 , G02F1/136277 , H01L27/3244 , H01L27/3258 , H01L27/3265 , H01L51/5237 , H01L2251/5315 , H05B33/04
摘要： A structure for preventing deteriorations of a light-emitting device and retaining sufficient capacitor elements (condenser) required by each pixel is provided. A first passivation film, a second metal layer, a flattening film, a barrier film, and a third metal layer are stacked in this order over a transistor. A side face of a first opening provided with the flattening film is covered by the barrier film, a second opening is formed inside the first opening, and a third metal layer is connected to a semiconductor via the first opening and the second opening. A capacitor element that is formed of a lamination of a semiconductor of a transistor, a gate insulating film, a gate electrode, the first passivation film, and the second metal layer is provided.
摘要翻译： 提供一种用于防止发光装置的劣化并保留每个像素所需的足够的电容器元件（电容器）的结构。 依次层叠第一钝化膜，第二金属层，平坦化膜，阻挡膜和第三金属层。 设置有平坦化膜的第一开口的侧面由阻挡膜覆盖，第一开口内部形成第二开口，第三金属层经由第一开口和第二开口连接到半导体。 提供了由晶体管，栅极绝缘膜，栅电极，第一钝化膜和第二金属层的半导体层叠形成的电容器元件。
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4.发明授权公开(公告)号：US07256421B2
公开(公告)日：2007-08-14
申请号：US10437446
申请日：2003-05-14
CPC分类号： G02F1/1368 , G02F1/133305 , G02F1/136277 , H01L27/3244 , H01L27/3258 , H01L27/3265 , H01L51/5237 , H01L2251/5315 , H05B33/04
摘要： A structure for preventing deteriorations of a light-emitting device and retaining sufficient capacitor elements' (condenser) required by each pixel is provided. A first passivation film, a second metal layer, a flattening film, a barrier film, and a third metal layer are stacked in this order over a transistor. A side face of a first opening provided with the flattening film is covered by the barrier film, a second opening is formed inside the first opening, and a third metal layer is connected to a semiconductor via the first opening and the second opening. A capacitor element that is formed of a lamination of a semiconductor of a transistor, a gate insulating film, a gate electrode, the first passivation film, and the second metal layer is provided.
摘要翻译： 提供了一种用于防止发光装置的劣化并保持每个像素所需的足够的电容器元件（电容器）的结构。 依次层叠第一钝化膜，第二金属层，平坦化膜，阻挡膜和第三金属层。 设置有平坦化膜的第一开口的侧面由阻挡膜覆盖，第一开口内部形成第二开口，第三金属层经由第一开口和第二开口连接到半导体。 提供了由晶体管，栅极绝缘膜，栅电极，第一钝化膜和第二金属层的半导体层叠形成的电容器元件。
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公开(公告)号：US09366930B2
公开(公告)日：2016-06-14
申请号：US13367805
申请日：2012-02-07
IPC分类号： H01L29/04 , H01L27/01 , H01L23/58 , G02F1/1368 , H01L27/32 , H01L51/52 , H05B33/04 , G02F1/1333 , G02F1/1362
CPC分类号： G02F1/1368 , G02F1/133305 , G02F1/136277 , H01L27/3244 , H01L27/3258 , H01L27/3265 , H01L51/5237 , H01L2251/5315 , H05B33/04
摘要： A structure for preventing deteriorations of a light-emitting device and retaining sufficient capacitor elements (condenser) required by each pixel is provided. A first passivation film, a second metal layer, a flattening film, a barrier film, and a third metal layer are stacked in this order over a transistor. A side face of a first opening provided with the flattening film is covered by the barrier film, a second opening is formed inside the first opening, and a third metal layer is connected to a semiconductor via the first opening and the second opening. A capacitor element that is formed of a lamination of a semiconductor of a transistor, a gate insulating film, a gate electrode, the first passivation film, and the second metal layer is provided.
摘要翻译： 提供一种用于防止发光装置的劣化并保留每个像素所需的足够的电容器元件（电容器）的结构。 依次层叠第一钝化膜，第二金属层，平坦化膜，阻挡膜和第三金属层。 设置有平坦化膜的第一开口的侧面由阻挡膜覆盖，第一开口内部形成第二开口，第三金属层经由第一开口和第二开口连接到半导体。 提供了由晶体管，栅极绝缘膜，栅电极，第一钝化膜和第二金属层的半导体层叠形成的电容器元件。
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公开(公告)号：US09176353B2
公开(公告)日：2015-11-03
申请号：US12213728
申请日：2008-06-24
申请人： Shunpei Yamazaki , Yukie Suzuki , Hideaki Kuwabara , Hajime Kimura , Hidekazu Miyairi , Yoshiyuki Kurokawa , Satoshi Kobayashi
发明人： Shunpei Yamazaki , Yukie Suzuki , Hideaki Kuwabara , Hajime Kimura , Hidekazu Miyairi , Yoshiyuki Kurokawa , Satoshi Kobayashi
IPC分类号： G02F1/136 , G02F1/1368 , H01L21/67
CPC分类号： G02F1/1368 , G02F1/133345 , H01L21/67207 , H01L29/41733 , H01L29/66765 , H01L29/78678 , H01L29/78696
摘要： An object is to propose a method of manufacturing, with high mass productivity, liquid crystal display devices having thin film transistors with highly reliable electric characteristics. In a liquid crystal display device having an inverted staggered thin film transistor, the inverted staggered thin film transistor is formed as follows: a gate insulating film is formed over a gate electrode; a microcrystalline semiconductor film which functions as a channel formation region is formed over the gate insulating film; a buffer layer is formed over the microcrystalline semiconductor film; a pair of source and drain regions are formed over the buffer layer; and a pair of source and drain electrodes are formed in contact with the source and drain regions so as to expose a part of the source and drain regions.
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公开(公告)号：US09147363B2
公开(公告)日：2015-09-29
申请号：US13443146
申请日：2012-04-10
申请人： Hajime Kimura , Yasunori Yoshida , Hideaki Shishido , Atsushi Umezaki , Makoto Yanagisawa , Shunpei Yamazaki
发明人： Hajime Kimura , Yasunori Yoshida , Hideaki Shishido , Atsushi Umezaki , Makoto Yanagisawa , Shunpei Yamazaki
IPC分类号： G09G3/36 , G09G3/32 , G09G3/34 , G02F1/1335 , G02F1/1362
摘要： It is an object to provide a display device in which a problem of light leakage from a liquid crystal element in black display is reduced or overcome and the contrast is improved. It is another object to provide a pixel circuit having a function to control a lighting state of a backlight based on each pixel. These objects are achieved by turning off a light-emitting element in display of a black gray scale, and by providing a light-emitting element in each pixel and providing, in a pixel circuit, a function to individually control lighting and non-lighting of the light-emitting element depending on a gray scale to perform display. When a backlight is provided in each pixel, a light-emitting element that is a backlight is turned off when a black gray scale is displayed, whereby reduction in contrast due to light leakage from a liquid crystal element can be prevented.
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8.发明授权Photoelectric transducer device having a rectifier is a second transistor with diode-connected and normally on 有权具有整流器的光电传感器器件是具有二极管连接并通常导通的第二晶体管公开(公告)号：US08618462B2
公开(公告)日：2013-12-31
申请号：US13114351
申请日：2011-05-24
IPC分类号： H01J40/14
CPC分类号： H01L31/075 , B60L8/003 , H01L25/16 , H01L2924/0002 , H01L2924/09701 , H02M3/155 , H02S40/32 , Y02E10/548 , Y02T10/7083 , H01L2924/00
摘要： An object is to obtain a diode having a small voltage drop and to reduce the fabrication cost of a converter circuit. A photoelectric transducer device including: a photoelectric transducer element; and a converter circuit stepping up or stepping down an output of the photoelectric transducer element and including a switching element and a rectifier, in which the switching element is a first insulated gate bipolar transistor that is normally off and in which the rectifier is a second insulated gate bipolar transistor that is diode-connected and normally on.
摘要翻译： 目的是获得具有小电压降的二极管并降低转换器电路的制造成本。 一种光电传感器装置，包括：光电传感器元件; 以及转换器电路，升压或降压光电换能器元件的输出并且包括开关元件和整流器，其中开关元件是常闭的第一绝缘栅双极晶体管，其中整流器是第二绝缘的 二极管连接并通常导通的双极晶体管。
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公开(公告)号：US08599124B2
公开(公告)日：2013-12-03
申请号：US12624638
申请日：2009-11-24
申请人： Shunpei Yamazaki , Jun Koyama , Yoshifumi Tanada , Mitsuaki Osame , Hajime Kimura , Ryota Fukumoto , Hiromi Yanai
发明人： Shunpei Yamazaki , Jun Koyama , Yoshifumi Tanada , Mitsuaki Osame , Hajime Kimura , Ryota Fukumoto , Hiromi Yanai
CPC分类号： G09G3/3291 , G09G3/001 , G09G3/2022 , G09G3/3233 , G09G3/3258 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/027 , G09G2310/0283 , G09G2310/0289 , G09G2320/0271 , G09G2360/144 , H01L27/3265 , H01L27/3269
摘要： It is an object of the present invention to provide a display device in which images can be seen under a dark place to intense external light. In the display device, display is performed by changing the gray scale number depending on external light intensity, and display modes can be switched depending on contents displayed on the screen. An analog mode and a digital mode are switched depending on external light intensity. In an analog digital switching circuit, when a video signal is an analog value, a signal is outputted to a pixel array without any change and, when the video signal is a digital value, the signal is outputted to a circuit that performs a digital operation such as a latch circuit. Consequently, display gray scales of a pixel are changed appropriately. Accordingly, a clear image can be displayed. For example, it is possible to ensure visibility in a wide range of a dark place or under indoor florescent light to outdoor sun light.
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公开(公告)号：US08432502B2
公开(公告)日：2013-04-30
申请号：US12957809
申请日：2010-12-01
申请人： Shunpei Yamazaki , Hajime Kimura , Takeshi Nishi
发明人： Shunpei Yamazaki , Hajime Kimura , Takeshi Nishi
IPC分类号： G02F1/136
CPC分类号： G02F1/1368 , G02F2001/13793
摘要： A low-power-consuming display device including a liquid crystal material which exhibits a blue phase is provided. A display device includes a first substrate having a pixel portion in which a pixel including a transistor is provided; a second substrate which faces the first substrate; and a liquid crystal layer between the first substrate and the second substrate; in which the liquid crystal layer includes a liquid crystal material which exhibits a blue phase; a gate of the transistor is electrically connected to a scan line, one of a source and a drain of the transistor is electrically connected to a signal line, and the other of the source and the drain of the transistor is electrically connected to an electrode; and the transistor includes an oxide semiconductor layer a hydrogen concentration of which is 5×1019/cm3 or less.
摘要翻译： 提供了包括呈现蓝相的液晶材料的低功耗显示装置。 显示装置包括具有像素部分的第一基板，其中提供包括晶体管的像素; 面向所述第一基板的第二基板; 以及在所述第一基板和所述第二基板之间的液晶层; 其中液晶层包括显示蓝相的液晶材料; 晶体管的栅极电连接到扫描线，晶体管的源极和漏极之一电连接到信号线，晶体管的源极和漏极中的另一个电连接到电极; 并且所述晶体管包括氢浓度为5×1019 / cm3以下的氧化物半导体层。
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