公开(公告)号：US10429688B2

公开(公告)日：2019-10-01

申请号：US14976874

申请日：2015-12-21

Applicant: Japan Display Inc.

Inventor： Daichi Hosokawa ,  Tetsuya Iizuka

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1362

Abstract: A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, first to fourth main light shields, a sub light shield, a spacer, and a spacer light shield disposed around the spacer. The spacer light shield includes a first part formed integrally with the second main light shield and the sub light shield between the first main light shield and the second main light shield, a second part formed integrally with the second main light shield, the third main light shield, and the sub light shield between the second main light shield and the third main light shield, and a third part formed integrally with the third main light shield and the sub light shield between the third main light shield and the fourth main light shield.

公开(公告)号：US09810957B2

公开(公告)日：2017-11-07

申请号：US14797844

申请日：2015-07-13

Applicant: JAPAN DISPLAY INC.

Inventor： Arihiro Takeda ,  Jin Hirosawa ,  Tetsuya Iizuka ,  Hirokazu Morimoto

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133531 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2001/136218 ,  G02F2201/121

Abstract: An array substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction and an auxiliary capacitance line having a trunk portion extending in the first direction so as to cross the source line and a branch portion branched from the trunk portion and extending along the source line. A switching element includes a drain line arranged under the auxiliary capacitance line so as to face the trunk portion and the branch portion thereof. A pixel electrode includes a main pixel electrode extending substantially in parallel to the source line and a contact portion electrically connected with the drain line. A counter substrate includes a couple of main common electrodes extending substantially in parallel to the main pixel electrode on the both sides sandwiching the main pixel electrode.

公开(公告)号：US09658505B2

公开(公告)日：2017-05-23

申请号：US14688356

申请日：2015-04-16

Applicant: Japan Display Inc.

Inventor： Tatsuya Ishii ,  Tetsuya Iizuka

IPC: G02F1/1362 ,  H01L27/12 ,  H01L29/786

CPC classification number: G02F1/136209 ,  H01L27/1222 ,  H01L27/124 ,  H01L29/78621 ,  H01L29/78633 ,  H01L29/78645 ,  H01L29/78675

Abstract: A display device includes an insulating substrate, a semiconductor layer formed of polycrystalline silicon, including a first impurity area, a second impurity area, and a channel area, an insulating film which covers the semiconductor layer, a gate electrode formed on the insulating film and opposed to the channel area, a source line electrically connected to the first impurity area, an electrode electrically connected to the second impurity area, and a light-shielding film located between the insulating substrate and the semiconductor layer, disposed at a position displaced from a position opposed to the source line, and opposed to an area including a boundary between the channel area and the second impurity area.

公开(公告)号：US09250480B2

公开(公告)日：2016-02-02

申请号：US14521261

申请日：2014-10-22

Applicant: Japan Display Inc.

Inventor： Katsuhiro Hoshina ,  Tetsuya Iizuka

IPC: G02F1/00 ,  H01L33/08 ,  G02F1/1339 ,  G02F1/1333 ,  H01L27/12

CPC classification number: G02F1/1339 ,  G02F1/1333 ,  G02F1/133351 ,  G02F1/13394 ,  G02F2001/133354 ,  H01L27/1259

Abstract: In one embodiment, a liquid crystal display panel includes an array substrate and a counter substrate each having a display region and a peripheral region arranged adjacent to the display region. A resin layer is formed either one of the array substrate and the counter substrate. A protrusion in the shape of a wall is arranged on the resin layer with a gap between the protrusion and the substrate opposing the protrusion. A seal material is formed between the array substrate and the counter substrate, and arranged between a peripheral portion of the display region and the protrusion for attaching the array substrate and the counter substrate. A liquid crystal layer is formed in a surrounded region by the array substrate, the counter substrate and the seal material.

Abstract translation: 在一个实施例中，液晶显示面板包括阵列基板和对置基板，每个阵列基板和相对基板具有布置在显示区域附近的显示区域和周边区域。 在阵列基板和对置基板之一上形成树脂层。 在树脂层上设置有形成为突起的突起，突起与基板相对的突起之间具有间隙。 在阵列基板和对置基板之间形成密封材料，并且布置在显示区域的周边部分和用于安装阵列基板和对置基板的突起之间。 在阵列基板，对置基板和密封材料的周围区域中形成液晶层。

公开(公告)号：US09140943B2

公开(公告)日：2015-09-22

申请号：US14631551

申请日：2015-02-25

Applicant: JAPAN DISPLAY INC.

Inventor： Katsuhiro Hoshina ,  Tetsuya Iizuka ,  Masato Nakamura ,  Kazuya Daishi

IPC: G02F1/136 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/13439 ,  G02F1/136277 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1395 ,  G02F2001/134381 ,  G02F2201/121

Abstract: According to one embodiment, a liquid crystal display includes a first substrate including a gate wire, a source wire intersecting with the gate wire, a pixel electrode with a contact portion and a main pixel electrode extending from the contact portion, and a semiconductor layer arranged under the source wire and intersecting with the gate wire and bending under the source wire so as to extend to below the contact portion, a second substrate opposed to the array substrate, and a liquid crystal layer between the first and second substrate. The semiconductor layer is electrically connected to the source wire on one side of a position of the gate wire and to the contact portion on another side of the gate wire.

Abstract translation: 根据一个实施例，液晶显示器包括：第一基板，包括栅极线，与栅极线相交的源极线，具有接触部分的像素电极和从该接触部分延伸的主像素电极;以及半导体层， 在源极线下方与栅极线相交并且在源极线下方弯曲，以便延伸到接触部分下方，与阵列基板相对的第二基板和在第一和第二基板之间的液晶层。 半导体层在栅极线的位置的一侧和栅极线的另一侧的接触部分电连接到源极线。

公开(公告)号：US09810959B2

公开(公告)日：2017-11-07

申请号：US14822534

申请日：2015-08-10

Applicant: Japan Display Inc.

Inventor： Katsuhiro Hoshina ,  Tetsuya Iizuka ,  Masato Nakamura ,  Kazuya Daishi

IPC: G02F1/136 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/139 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/13439 ,  G02F1/136277 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1395 ,  G02F2001/134381 ,  G02F2201/121

Abstract: A liquid crystal display including first and second substrates with a liquid crystal layer therebetween. The first substrate includes a semiconductor layer electrode electrically connected to a first source line on a first side of a position where the semiconductor layer intersects with a gate wire in a second direction, and to a contact portion on a second side of the position. A contact portion is arranged nearer the gate line than the main pixel electrode. The main pixel electrode extends from the contact portion in the second direction and is located nearer the second side than the first side. The contact portion is connected to the main pixel electrode only by a first portion of the main pixel electrode.

公开(公告)号：US09543326B2

公开(公告)日：2017-01-10

申请号：US14817921

申请日：2015-08-04

Applicant: JAPAN DISPLAY INC.

Inventor： Naoki Miyanaga ,  Tetsuya Iizuka ,  Masanori Ando

IPC: H01L27/14 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: H01L29/78633 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/136286 ,  H01L27/1222 ,  H01L27/124

Abstract: According to one embodiment, a display device includes a first light shielding layer, a second light shielding layer, a first semiconductor layer, a second semiconductor layer, a gate line, a first source line, a second source line, a switching element, and a pixel electrode, wherein an area in which the first light shielding layer and the pixel electrode are opposed to each other and an area in which the second light shielding layer and the pixel electrode are opposed to each other are equal in size.

Abstract translation: 根据一个实施例，显示装置包括第一遮光层，第二遮光层，第一半导体层，第二半导体层，栅极线，第一源极线，第二源极线，开关元件和 像素电极，其中第一遮光层和像素电极彼此相对的区域以及第二遮光层和像素电极彼此相对的区域的尺寸相等。

公开(公告)号：US20140071389A1

公开(公告)日：2014-03-13

申请号：US14018827

申请日：2013-09-05

Applicant: Japan Display Inc.

Inventor： Kazuya Daishi ,  Tetsuya Iizuka

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1339

CPC classification number: G02F1/133345 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1345

Abstract: According to one embodiment, a display panel includes an array substrate and a counter substrate. The array substrate includes an inorganic insulating film, a first wiring line, a second wiring line, an organic insulating film, a slit and a moisture-proof member. The slit is formed to extend through the organic insulating film between the first wiring line and the second wiring line. The moisture-proof member is filled in the slit and is in contact with the inorganic insulating film.

Abstract translation: 根据一个实施例，显示面板包括阵列基板和对置基板。 阵列基板包括无机绝缘膜，第一布线，第二布线，有机绝缘膜，狭缝和防潮构件。 狭缝形成为延伸穿过第一布线和第二布线之间的有机绝缘膜。 防潮构件填充在狭缝中并与无机绝缘膜接触。

公开(公告)号：US10048543B2

公开(公告)日：2018-08-14

申请号：US14971673

申请日：2015-12-16

Applicant: Japan Display Inc.

Inventor： Katsuhiro Hoshina ,  Tetsuya Iizuka

IPC: G02F1/1339 ,  G02F1/1333 ,  H01L27/12

Abstract: In one embodiment, a liquid crystal display panel includes an array substrate and a counter substrate each having a display region and a peripheral region arranged adjacent to the display region. A resin layer is formed either one of the array substrate and the counter substrate. A protrusion in the shape of a wall is arranged on the resin layer with a gap between the protrusion and the substrate opposing the protrusion. A seal material is formed between the array substrate and the counter substrate, and arranged between a peripheral portion of the display region and the protrusion for attaching the array substrate and the counter substrate. A liquid crystal layer is formed in a surrounded region by the array substrate, the counter substrate and the seal material.

公开(公告)号：US09136281B2

公开(公告)日：2015-09-15

申请号：US14560350

申请日：2014-12-04

Applicant: Japan Display Inc.

Inventor： Naoki Miyanaga ,  Tetsuya Iizuka ,  Masanori Ando

IPC: H01L27/14 ,  H01L27/12

CPC classification number: H01L29/78633 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/136286 ,  H01L27/1222 ,  H01L27/124

Abstract: According to one embodiment, a display device includes a first light shielding layer, a second light shielding layer, a first semiconductor layer, a second semiconductor layer, a gate line, a first source line, a second source line, a switching element, and a pixel electrode, wherein an area in which the first light shielding layer and the pixel electrode are opposed to each other and an area in which the second light shielding layer and the pixel electrode are opposed to each other are equal in size.

Abstract translation: 根据一个实施例，显示装置包括第一遮光层，第二遮光层，第一半导体层，第二半导体层，栅极线，第一源极线，第二源极线，开关元件和 像素电极，其中第一遮光层和像素电极彼此相对的区域以及第二遮光层和像素电极彼此相对的区域的尺寸相等。