公开(公告)号：US11237443B2

公开(公告)日：2022-02-01

申请号：US17113808

申请日：2020-12-07

Applicant: Japan Display Inc.

Inventor： Naoyuki Obinata ,  Daichi Hosokawa ,  Masakatsu Kitani

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  G06F3/041

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US09741296B2

公开(公告)日：2017-08-22

申请号：US14847672

申请日：2015-09-08

Applicant: Japan Display Inc.

Inventor： Hideyuki Takahashi ,  Masakatsu Kitani ,  Seiichi Sato ,  Masato Nakamura ,  Koji Yamamoto

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3614 ,  G09G3/3648

Abstract: According to one embodiment, three columns of a first and second columns of first and second color pixels, and a third column of third and fourth color pixels arranged alternately, are repeatedly provided along a first direction. The first set of a first, a second and a third color pixels along the first direction, and the second set of a first, a second and a fourth color pixels along the first direction are each defined as a composite color unit pixel. Pixel signals are supplied to the pixels of the third columns in a pattern that polarities of the pixel signals of the pixels of the third columns along the first direction are . . . , +, +, −, −, +, +, −, −, +, +, −, −, . . . .

公开(公告)号：US09733529B2

公开(公告)日：2017-08-15

申请号：US14823713

申请日：2015-08-11

Applicant: Japan Display Inc.

Inventor： Naomi Moriyama ,  Masakatsu Kitani

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372

Abstract: In an array substrate, a first pixel is arranged at one end of an active area, and a second pixel is arranged adjacent to the first pixel more inside of the active area than the first pixel. A common electrode extends to the first and second pixels, and an insulating layer is formed on the common electrode. First and second pixel electrodes are formed on the insulating layer in the first and second pixels. The pixel electrodes include electrode portions forming slits facing the common electrode. A second substrate includes a shield layer arranged outside the active area. The first pixel electrode is formed more widely than the second pixel electrode, and extends to outside of the active area. The first pixel electrode includes an extending portion extending to outside of the active area and facing the shield layer.

公开(公告)号：US09360720B2

公开(公告)日：2016-06-07

申请号：US13935875

申请日：2013-07-05

Applicant: Japan Display Inc.

Inventor： Kazuhito Watanabe ,  Masakatsu Kitani

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/136204 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/133519 ,  G02F2202/104

Abstract: A first semiconductor layer is formed in the shape of an island in an active area displaying images on an array substrate. A second semiconductor layer is formed in the shape of an island outside the active area. A first insulating film covers the first and second semiconductor layers. A gate line is formed on the first insulating film and extends in a first direction. The gate line includes a gate electrode crossing the first semiconductor layer and a crossing portion crossing the second semiconductor layer. A second insulating film covers the gate line. A source line is formed on the second insulating film and extends in a second direction. The source line includes a source electrode contacting with the first semiconductor layer. A drain electrode is formed on the second insulating film apart from the source line and contacting with the first semiconductor layer.

Abstract translation: 在显示阵列基板上的图像的有源区域中形成岛状的第一半导体层。 第二半导体层形成为有源区域外的岛状。 第一绝缘膜覆盖第一和第二半导体层。 栅极线形成在第一绝缘膜上并沿第一方向延伸。 栅极线包括与第一半导体层交叉的栅电极和与第二半导体层交叉的交叉部。 第二绝缘膜覆盖栅极线。 源极线形成在第二绝缘膜上并沿第二方向延伸。 源极线包括与第一半导体层接触的源电极。 漏极电极形成在与源极线分开的第二绝缘膜上并与第一半导体层接触。

公开(公告)号：US09217904B2

公开(公告)日：2015-12-22

申请号：US13905657

申请日：2013-05-30

Applicant: Japan Display Inc.

Inventor： Yusuke Morita ,  Jin Hirosawa ,  Hirokazu Morimoto ,  Masakatsu Kitani

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/136286 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/136227 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2001/136218 ,  G02F2001/13629 ,  G02F2201/122 ,  G02F2201/123 ,  G02F2201/128

Abstract: According to one embodiment, a liquid crystal display device includes, a first substrate including a switching element which is electrically connected to a gate line and a source line and includes a drain electrode opposed to a storage capacitance line, a pixel electrode which includes a main pixel electrode extending in a second direction and a sub-pixel electrode which extends in a first direction at a position inside a position above an edge of the drain electrode and is put in contact with the drain electrode, a second substrate including a common electrode, and a liquid crystal layer.

Abstract translation: 根据一个实施例，液晶显示装置包括：第一基板，包括电连接到栅极线和源极线的开关元件，并且包括与辅助电容线相对的漏极电极，像素电极包括主体 在第二方向上延伸的像素电极和在漏电极的边缘上方的位置内的第一方向延伸并与漏电极接触的子像素电极，包括公共电极的第二基板， 和液晶层。

公开(公告)号：US20140055727A1

公开(公告)日：2014-02-27

申请号：US13959124

申请日：2013-08-05

Applicant: Japan Display Inc.

Inventor： Naomi MORIYAMA ,  Masakatsu Kitani

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372

Abstract: In an array substrate, a first pixel is arranged at one end of an active area, and a second pixel is arranged adjacent to the first pixel more inside of the active area than the first pixel. A common electrode extends to the first and second pixels, and an insulating layer is formed on the common electrode. First and second pixel electrodes are formed on the insulating layer in the first and second pixels. The pixel electrodes include electrode portions forming slits facing the common electrode. A second substrate includes a shield layer arranged outside the active area. The first pixel electrode is formed more widely than the second pixel electrode, and extends to outside of the active area. The first pixel electrode includes an extending portion extending to outside of the active area and facing the shield layer.

Abstract translation: 在阵列基板中，第一像素布置在有源区域的一端，并且第二像素被布置在与第一像素更靠内的第一像素的内部。 公共电极延伸到第一和第二像素，并且在公共电极上形成绝缘层。 第一和第二像素电极形成在第一和第二像素中的绝缘层上。 像素电极包括形成面向公共电极的狭缝的电极部分。 第二基板包括布置在有源区域外部的屏蔽层。 第一像素电极比第二像素电极形成得更宽，并且延伸到有源区域的外部。 第一像素电极包括延伸到有源区域外部并面向屏蔽层的延伸部分。

公开(公告)号：US11543722B2

公开(公告)日：2023-01-03

申请号：US17554548

申请日：2021-12-17

Applicant: Japan Display Inc.

Inventor： Naoyuki Obinata ,  Daichi Hosokawa ,  Masakatsu Kitani

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  G06F3/041 ,  G06F3/044

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US10890817B2

公开(公告)日：2021-01-12

申请号：US16363162

申请日：2019-03-25

Applicant: Japan Display Inc.

Inventor： Naoyuki Obinata ,  Daichi Hosokawa ,  Masakatsu Kitani

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  G06F3/041

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US20200235129A1

公开(公告)日：2020-07-23

申请号：US16839121

申请日：2020-04-03

Applicant: Japan Display Inc.

Inventor： Daichi Hosokawa ,  Naoki Miyanaga ,  Masakatsu Kitani

IPC: H01L27/12 ,  G09G3/36 ,  G02F1/1362

Abstract: A display device may include a substrate; a plurality of signal lines on the substrate; a plurality of scan lines on the substrate, the scan lines crossing the signal lines; and a plurality of thin film transistors at crossing positions of the scan lines and the signal lines. The scan lines include some first scan lines and some second scan lines. Each of the second scan lines has an end connected to a load element.

公开(公告)号：US20190096914A1

公开(公告)日：2019-03-28

申请号：US16132908

申请日：2018-09-17

Applicant: Japan Display Inc.

Inventor： Daichi HOSOKAWA ,  Naoki Miyanaga ,  Masakatsu Kitani

IPC: H01L27/12 ,  G02F1/1362 ,  G09G3/36

Abstract: A display device may include a substrate; a plurality of signal lines on the substrate; a plurality of scan lines on the substrate, the scan lines crossing the signal lines; and a plurality of thin film transistors at crossing positions of the scan lines and the signal lines. The scan lines include some first scan lines and some second scan lines. Each of the second scan lines has an end connected to a load element.