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公开(公告)号：US20150009464A1
公开(公告)日：2015-01-08
申请号：US14493780
申请日：2014-09-23
Applicant: Japan Display Inc.
Inventor： Takahiro Ochiai , Mitsuru Goto
IPC: G02F1/1345 , G02F1/1333 , G02F1/1368
CPC classification number: G02F1/13452 , G02F1/133345 , G02F1/13439 , G02F1/13458 , G02F1/1368 , G02F2001/136254 , H01L24/05 , H01L24/06 , H01L27/124
Abstract: A display device includes a transparent substrate having a display region with a plurality of scanning signal lines and video signal lines intersecting thereon, a first terminal formed outside the display region connecting to a first terminal wiring and a second terminal wiring connected to a semiconductor chip, and an inverted staggered thin film transistor. The first terminal includes a first portion, a second portion on the first portion, a third portion having an exposed planar terminal plate on the second portion, a plurality of first vias between the first portion and the second portion, and a plurality of second vias between the second portion and the third portion. The first portion is connected to the first and second terminal wirings, and each of the plurality of first vias is not overlapped with each of the plurality of second vias in plan view.
Abstract translation: 显示装置包括具有多个扫描信号线和与其相交的视频信号线的显示区域的透明基板，形成在连接到第一端子布线的显示区域外部的第一端子和连接到半导体芯片的第二端子布线， 和倒置的交错薄膜晶体管。 第一端子包括第一部分，第一部分上的第二部分，在第二部分上具有暴露的平面端子板的第三部分，在第一部分和第二部分之间的多个第一通孔，以及多个第二通孔 在第二部分和第三部分之间。 第一部分连接到第一和第二端子布线，并且多个第一通孔中的每一个在平面图中不与多个第二通孔中的每一个重叠。
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公开(公告)号：US20190088225A1
公开(公告)日：2019-03-21
申请号：US16161909
申请日：2018-10-16
Applicant: Japan Display Inc.
Inventor： Takayuki SUZUKI , Hiroyuki ABE , Masahiro Maki , Mitsuru Goto
IPC: G09G3/36 , G06F3/044 , G06F3/041 , G02F1/1333 , G02F1/1362 , G02F1/1335 , G02F1/133
CPC classification number: G09G3/3655 , G02F1/13306 , G02F1/133345 , G02F1/13338 , G02F1/133512 , G02F1/133528 , G02F1/136286 , G02F2001/133302 , G02F2201/121 , G02F2201/123 , G02F2202/104 , G06F3/0412 , G06F3/0418 , G06F3/044 , G06F2203/04103 , G09G3/36 , G09G2300/0426 , G09G2320/0219 , G09G2320/0626
Abstract: A display device includes pixel electrodes formed in an image display area of a substrate, a common electrode formed in the image display area, inside signal lines formed inside the image display area, and electrically connected to the pixel electrodes, outside signal lines formed outside the image display area, and electrically connected to the inside signal lines, and a common line formed inside and outside the image display area, and electrically connected to the common electrode. An image is displayed under a control of a light using an electric field developed between the pixel electrodes and the common electrode. A coupling capacitance is formed between the inside signal lines and the common electrode. The outside signal lines each include a first portion, and a second portion higher in electric resistance than the first portion and the inside signal lines.
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公开(公告)号：US10134351B2
公开(公告)日：2018-11-20
申请号：US15898272
申请日：2018-02-16
Applicant: Japan Display Inc.
Inventor： Takayuki Suzuki , Hiroyuki Abe , Masahiro Maki , Mitsuru Goto
IPC: G06F3/044 , G09G3/36 , G06F3/041 , G02F1/133 , G02F1/1333 , G02F1/1335 , G02F1/1362
Abstract: A display device includes pixel electrodes formed in an image display area of a substrate, a common electrode formed in the image display area, inside signal lines formed inside the image display area, and electrically connected to the pixel electrodes, outside signal lines formed outside the image display area, and electrically connected to the inside signal lines, and a common line formed inside and outside the image display area, and electrically connected to the common electrode. An image is displayed under a control of a light using an electric field developed between the pixel electrodes and the common electrode. A coupling capacitance is formed between the inside signal lines and the common electrode. The outside signal lines each include a first portion, and a second portion higher in electric resistance than the first portion and the inside signal lines.
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Patent Agency Ranking
公开(公告)号：US09711105B2
公开(公告)日：2017-07-18
申请号：US14478130
申请日：2014-09-05
Inventor： Takahiro Ochiai , Mitsuru Goto , Youzou Nakayasu , Yuki Okada , Naoki Takada
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/3674 , G09G2300/0434
Abstract: A gate signal line driving circuit which suppresses noises in a gate signal and a display device which uses the gate signal line driving circuit are provided. A first basic circuit provided to a gate signal line driving circuit includes a HIGH voltage applying switching element which applies a HIGH voltage to gate signal lines in response to a signal HIGH period, and a LOW voltage applying switching circuit which applies a LOW voltage to the gate signal lines in response to a signal LOW period. In response to a signal HIGH period, a switch of the LOW voltage applying switching circuit of the first basic circuit is turned off based on a signal applied to a switch of the HIGH voltage applying switching element of a second basic circuit which assumes a signal HIGH period earlier than the first basic circuit.
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公开(公告)号：US09704447B2
公开(公告)日：2017-07-11
申请号：US15227015
申请日：2016-08-03
Applicant: Japan Display Inc.
Inventor： Takayuki Suzuki , Hiroyuki Abe , Masahiro Maki , Mitsuru Goto
IPC: G06F3/044 , G09G3/36 , G06F3/041 , G02F1/133 , G02F1/1333 , G02F1/1335
CPC classification number: G09G3/3655 , G02F1/13306 , G02F1/133345 , G02F1/13338 , G02F1/133512 , G02F1/133528 , G02F1/136286 , G02F2001/133302 , G02F2201/121 , G02F2201/123 , G02F2202/104 , G06F3/0412 , G06F3/0418 , G06F3/044 , G06F2203/04103 , G09G3/36 , G09G2300/0426 , G09G2320/0219 , G09G2320/0626
Abstract: A display device includes pixel electrodes formed in an image display area of a substrate, a common electrode formed in the image display area, inside signal lines formed inside the image display area, and electrically connected to the pixel electrodes, outside signal lines formed outside the image display area, and electrically connected to the inside signal lines, and a common line formed inside and outside the image display area, and electrically connected to the common electrode. An image is displayed under a control of a light using an electric field developed between the pixel electrodes and the common electrode. A coupling capacitance is formed between the inside signal lines and the common electrode. The outside signal lines each include a first portion, and a second portion higher in electric resistance than the first portion and the inside signal lines.
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公开(公告)号：US09406399B2
公开(公告)日：2016-08-02
申请号：US14729238
申请日：2015-06-03
Inventor： Takahiro Ochiai , Mitsuru Goto , Hiroko Sehata , Hiroyuki Higashijima
CPC classification number: G11C19/28 , G09G3/3674 , G09G3/3677 , G09G3/3688 , G09G2300/0413 , G09G2300/0465 , G09G2310/0283 , G09G2310/0286 , G09G2310/061 , G09G2310/08
Abstract: A display device including a bidirectional shift register circuit, including: a plurality of cascade-connected register circuits; various circuits for setting various nodes to various voltage levels responsive to various signals input to various terminals; and an output circuit which outputs the clock pulse as an output pulse when the voltage of the first node is high level, wherein, at the forward shift operation, the bottom dummy register circuit is not input the reset signal and the first node of the bottom dummy register circuit is reset if the initial reset circuit of the bottom dummy register circuit receives the backward trigger signal, and wherein, at the backward shift operation, the top dummy register circuit is not input the reset signal and the first node of the top dummy register circuit is reset if the initial reset circuit of the top dummy register circuit receives the forward trigger signal.
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公开(公告)号：US09389472B2
公开(公告)日：2016-07-12
申请号：US14493780
申请日：2014-09-23
Applicant: Japan Display Inc.
Inventor： Takahiro Ochiai , Mitsuru Goto
IPC: G02F1/1345 , G02F1/1333 , G02F1/13 , H01L23/00 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/13452 , G02F1/133345 , G02F1/13439 , G02F1/13458 , G02F1/1368 , G02F2001/136254 , H01L24/05 , H01L24/06 , H01L27/124
Abstract: A display device includes a transparent substrate having a display region with a plurality of scanning signal lines and video signal lines intersecting thereon, a first terminal formed outside the display region connecting to a first terminal wiring and a second terminal wiring connected to a semiconductor chip, and an inverted staggered thin film transistor. The first terminal includes a first portion, a second portion on the first portion, a third portion having an exposed planar terminal plate on the second portion, a plurality of first vias between the first portion and the second portion, and a plurality of second vias between the second portion and the third portion. The first portion is connected to the first and second terminal wirings, and each of the plurality of first vias is not overlapped with each of the plurality of second vias in plan view.
Abstract translation: 显示装置包括具有多个扫描信号线和与其相交的视频信号线的显示区域的透明基板，形成在连接到第一端子布线的显示区域外部的第一端子和连接到半导体芯片的第二端子布线， 和倒置的交错薄膜晶体管。 第一端子包括第一部分，第一部分上的第二部分，在第二部分上具有暴露的平面端子板的第三部分，在第一部分和第二部分之间的多个第一通孔，以及多个第二通孔 在第二部分和第三部分之间。 第一部分连接到第一和第二端子布线，并且多个第一通孔中的每一个在平面图中不与多个第二通孔中的每一个重叠。
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公开(公告)号：US20150054804A1
公开(公告)日：2015-02-26
申请号：US14526807
申请日：2014-10-29
Applicant: Japan Display Inc.
Inventor： Takayuki Suzuki , Hiroyuki Abe , Masahiro Maki , Mitsuru Goto
CPC classification number: G09G3/3655 , G02F1/13306 , G02F1/133345 , G02F1/13338 , G02F1/133512 , G02F1/133528 , G02F1/136286 , G02F2001/133302 , G02F2201/121 , G02F2201/123 , G02F2202/104 , G06F3/0412 , G06F3/0418 , G06F3/044 , G06F2203/04103 , G09G3/36 , G09G2300/0426 , G09G2320/0219 , G09G2320/0626
Abstract: A display device includes a substrate having an image display area, pixel electrodes formed in the image display area of the substrate, a common electrode formed in the image display area of the substrate, inside signal lines formed inside the image display area of the substrate and electrically connected to the pixel electrodes, outside signal lines formed outside the image display area of the substrate and electrically connected to the inside signal lines, and a common line formed inside and outside the image display area of the substrate and electrically connected to the common electrode. A coupling capacitance is formed between the inside signal lines and the common electrode. The outside signal lines include a first portion, and a second portion that is higher in electric resistance than an electric resistance of the first portion, and the second portion has a bend.
Abstract translation: 显示装置包括具有图像显示区域的基板，形成在基板的图像显示区域中的像素电极，形成在基板的图像显示区域中的公共电极，形成在基板的图像显示区域内的信号线内部;以及 电连接到像素电极，形成在基板的图像显示区域外部并电连接到内部信号线的外部信号线，以及形成在基板的图像显示区域的内部和外部的公共线，并且电连接到公共电极 。 在内部信号线和公共电极之间形成耦合电容。 外部信号线包括第一部分和电阻高于第一部分的电阻的第二部分，并且第二部分具有弯曲部。
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