公开(公告)号：US20200150504A1

公开(公告)日：2020-05-14

申请号：US16674287

申请日：2019-11-05

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Teruhisa NAKAGAWA ,  Tetsuya KAWAMURA

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1345

Abstract: A thin film transistor substrate including a pixel region constructed with pixels, includes: gate signal lines provided in the pixel region and extending in a first direction; gate lead-out lines provided in the pixel region and extending in a second direction; a thin film transistor and a pixel electrode provided in each of the pixels; a common electrode provided across the pixels; and a common line electrically connected to the common electrode. The gate signal lines and the gate lead-out lines are connected to each other through a first contact hole at at least one of a plurality of intersections of the gate signal lines and the gate lead-out lines, and the common line covers the first contact hole in planar view of the thin film transistor substrate.

公开(公告)号：US20190103417A1

公开(公告)日：2019-04-04

申请号：US16207747

申请日：2018-12-03

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Hironori YASUKAWA

IPC: H01L27/12 ,  G02F1/13 ,  G09G3/36 ,  G02F1/1345

CPC classification number: H01L27/124 ,  G02F1/13 ,  G02F1/13452 ,  G09G3/3674 ,  G09G2300/0426 ,  G09G2310/0281

Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.

公开(公告)号：US20160300854A1

公开(公告)日：2016-10-13

申请号：US15185358

申请日：2016-06-17

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Tetsurou IZAWA

IPC: H01L27/12

CPC classification number: G02F1/136286 ,  G02F1/136227 ,  G09G3/3648 ,  G09G2300/0426 ,  H01L27/124 ,  H01L27/1262

Abstract: A display device displaying an image in a display area in accordance with image signals. The display device includes an insulating substrate, a gate line extending in a first direction on the insulating substrate, a source line extending in a second direction which is different from the first direction on the insulating substrate, a lead-out line extending in the second direction so as to transmit gate signals to the gate line. Additionally, a first conductive portion covers at least a part of the gate line and at least a part of the lead-out line, a gate connecting portion connects the gate line and the first conductive portion and a lead-out connecting portion connects the lead-out line and the first conductive portion.

Abstract translation: 根据图像信号在显示区域中显示图像的显示装置。 显示装置包括绝缘基板，在绝缘基板上沿第一方向延伸的栅极线，沿与绝缘基板上的第一方向不同的第二方向延伸的源极线，在第二方向上延伸的引出线 方向，以将栅极信号传输到栅极线。 此外，第一导电部分覆盖栅极线的至少一部分和引出线的至少一部分，栅极连接部分连接栅极线和第一导电部分，并且引出连接部分将引线 - 出线和第一导电部分。

公开(公告)号：US20190392762A1

公开(公告)日：2019-12-26

申请号：US16442558

申请日：2019-06-17

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Yoshihiro IMAJO

IPC: G09G3/3258 ,  H01L27/12

Abstract: A display device comprising: a first substrate; and a first TFT array and a second TFT array that are formed on the first substrate, wherein the first TFT array includes: a plurality of first gate lines extending in a first direction; and a plurality of first source lines extending in a second direction intersecting the first direction, the second TFT array includes: a plurality of second gate lines extending in one of the first direction and the second direction; and a plurality of second source lines extending in the other of the first direction and the second direction, and the first TFT array and the second TFT array are electrically isolated from each other, and disposed adjacent to each other in the first direction.

公开(公告)号：US20190265561A1

公开(公告)日：2019-08-29

申请号：US16280770

申请日：2019-02-20

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/137 ,  G02F1/1337

Abstract: A liquid crystal display device comprises: a first data line extending in a first direction; a first pixel electrode and a second pixel electrode that are arranged in the first direction; a first transistor connected to the first pixel electrode; a second transistor connected to the second pixel electrode; and a first gate line electrically connected to the first transistor and the second transistor, wherein in the first pixel electrode, a first length along the first direction is shorter than a second length along a second direction perpendicular to the first direction, and the first pixel electrode includes at least one slit, and the slit extends at an angle of less than or equal to 45 degrees with respect to the second direction.

公开(公告)号：US20180350287A1

公开(公告)日：2018-12-06

申请号：US16037449

申请日：2018-07-17

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Tetsurou IZAWA

IPC: G09G3/20 ,  G02F1/1362

CPC classification number: G09G3/3674 ,  G02F1/13452 ,  G02F2001/13456 ,  G09G3/3685 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0281 ,  G09G2320/0223 ,  G09G2340/145

Abstract: A display device includes source drivers, at least one gate driver, a first substrate, a second substrate, gate lines, source lines, lead-out lines and connection parts, wherein the gate signals are emitted from the gate driver to the gate lines via the lead-out lines and the connection parts, the source drivers include a first source driver and a second source driver, the second source driver being spaced apart from the first source driver in a first direction, and the gate driver is located between the first source driver and second source driver in the first direction.

公开(公告)号：US20160093640A1

公开(公告)日：2016-03-31

申请号：US14867430

申请日：2015-09-28

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Hironori YASUKAWA

IPC: H01L27/12

CPC classification number: H01L27/124 ,  G02F1/13 ,  G02F1/13452 ,  G09G3/3674 ,  G09G2300/0426 ,  G09G2310/0281

Abstract: Provided is a display device, including: a plurality of gate lines extending in a first direction; a plurality of source lines extending in a second direction; a gate driver configured to output a gate signal; and a plurality of gate lead-out lines extending in the second direction and being configured to transmit the gate signal to the plurality of gate lines, in which each of the plurality of gate lines is electrically connected to at least one of the plurality of gate lead-out lines, and at least one of the plurality of gate lines is electrically connected to at least two of the plurality of gate lead-out lines.

Abstract translation: 提供了一种显示装置，包括：沿第一方向延伸的多条栅极线; 沿第二方向延伸的多条源极线; 栅极驱动器，被配置为输出栅极信号; 以及多个栅极引出线，沿着第二方向延伸并且被配置为将栅极信号传输到多条栅极线，其中多条栅极线中的每条栅极线电连接到多个栅极中的至少一个栅极 引出线，并且多个栅极线中的至少一个电连接到多个栅极引出线中的至少两个。

公开(公告)号：US20160093261A1

公开(公告)日：2016-03-31

申请号：US14867417

申请日：2015-09-28

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Hironori YASUKAWA

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G02F1/1345 ,  G02F1/136286 ,  G09G3/3611 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2310/0264 ,  G09G2310/0281 ,  G09G2310/08

Abstract: Provided is a display device, including: a driving circuit including a first output terminal group including at least one gate signal output terminal, and a second output terminal group including at least one source signal output terminal; and a plurality of gate lead-out lines configured to transmit a gate signal to a plurality of gate lines, in which each or the plurality of gate lines is electrically connected to at least one of the gate lead-out lines, and the first output terminal group is arranged between two adjacent second output terminal groups.

Abstract translation: 提供了一种显示装置，包括：驱动电路，包括包括至少一个栅极信号输出端的第一输出端子组和包括至少一个源极信号输出端的第二输出端子组; 以及多个栅极引出线，被配置为将栅极信号传输到多个栅极线，其中每个或多个栅极线电连接到栅极引出线中的至少一个，并且第一输出 端子组布置在两个相邻的第二输出端子组之间。

公开(公告)号：US20180151594A1

公开(公告)日：2018-05-31

申请号：US15880005

申请日：2018-01-25

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Tetsurou IZAWA

IPC: H01L27/12 ,  G09G3/20 ,  G02F1/1362 ,  G06T5/20 ,  G02F1/1345 ,  G09G3/36

CPC classification number: H01L27/124 ,  G02F1/1345 ,  G02F1/136286 ,  G02F2001/13456 ,  G02F2201/42 ,  G06T5/20 ,  G09G3/20 ,  G09G3/3648 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2330/028 ,  H01L27/1248

Abstract: A display device includes a plurality of gate lines extending in a first direction on the display area, a plurality of source lines extending in a second direction, a plurality of lead-out lines extending in the second direction and for transmitting gate signals to the plurality of gate lines. A plurality of connecting portions each electrically connects one gate line to one lead-out line. The plurality of connecting portions pass through a first insulating layer at a plurality of jointing points which are selected among a plurality of overlapping points where the plurality of lead-out lines and the plurality of gate lines overlap in a plane area.

公开(公告)号：US20160020224A1

公开(公告)日：2016-01-21

申请号：US14868958

申请日：2015-09-29

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Tetsuya KAWAMURA ,  Tetsurou IZAWA

IPC: H01L27/12 ,  G06T5/20 ,  G09G3/20

CPC classification number: H01L27/124 ,  G02F1/1345 ,  G02F1/136286 ,  G02F2001/13456 ,  G02F2201/42 ,  G06T5/20 ,  G09G3/20 ,  G09G3/3648 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2330/028 ,  H01L27/1248

Abstract: A display device includes a plurality of gate lines extending in a first direction on the display area, a plurality of source lines extending in a second direction, a plurality of lead-out lines extending in the second direction and for transmitting gate signals to the plurality of gate lines. A plurality of connecting portions each electrically connects one gate line to one lead-out line. The plurality of connecting portions pass through a first insulating layer at a plurality of jointing points which are selected among a plurality of overlapping points where the plurality of lead-out lines and the plurality of gate lines overlap in a plane area.

Abstract translation: 显示装置包括在显示区域上沿第一方向延伸的多条栅极线，沿第二方向延伸的多条源极线，沿第二方向延伸的多条引出线，并将栅极信号传输到多个 的门线。 多个连接部分将一个栅极线电连接到一个引出线。 多个连接部分在多个接合点穿过第一绝缘层，多个接合点在多个引出线和多个栅极线在平面区域中重叠的多个重叠点中选择。