公开(公告)号：US20140267997A1

公开(公告)日：2014-09-18

申请号：US14202087

申请日：2014-03-10

Applicant: Japan Display Inc.

Inventor： Hitomi Hasegawa ,  Jin Hirosawa

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133707

Abstract: According to one embodiment, a liquid crystal display device includes a first common electrode including a first sub-common electrode extending along a gate line on a first interlayer insulation film, a pixel electrode which includes a first main pixel electrode extending in a second direction on a second interlayer insulation film, and a second common electrode which includes a second sub-common electrode extending in parallel to the first sub-common electrode on the second interlayer insulation film and has the same potential as the first common electrode. The first sub-common electrode is located on the pixel electrode side of a position overlapping the gate line. The second sub-common electrode is opposed to the gate line.

Abstract translation: 根据一个实施例，液晶显示装置包括：第一公共电极，包括沿着第一层间绝缘膜上的栅极线延伸的第一副公共电极，像素电极，其包括沿第二方向延伸的第一主像素电极 第二层间绝缘膜和第二公共电极，其包括与第二层间绝缘膜上的第一副公共电极并联延伸的第二副公共电极，并具有与第一公共电极相同的电位。 第一副公共电极位于与栅极线重叠的位置的像素电极侧。 第二子公共电极与栅极线相对。

公开(公告)号：US08780302B2

公开(公告)日：2014-07-15

申请号：US14070969

申请日：2013-11-04

Applicant: Japan Display Inc.

Inventor： Arihiro Takeda ,  Tomoko Kozuka ,  Jin Hirosawa

IPC: G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F2001/134345

Abstract: According to one embodiment, a liquid crystal display device includes a main pixel electrode which extends in a second direction, a sub-pixel electrode which extends in a first direction and crosses the main pixel electrode, a color filter which includes a first aperture portion defined by a first edge surrounding a position opposed to cross points between the main pixel electrode and the sub-pixel electrode, main common electrodes which extend in the second direction on both sides of the main pixel electrode.

Abstract translation: 根据一个实施例，液晶显示装置包括沿第二方向延伸的主像素电极，沿第一方向延伸并与主像素电极交叉的子像素电极;滤色器，包括限定的第一开口部分 通过围绕与主像素电极和子像素电极之间的交叉点相对的位置的第一边缘，在主像素电极的两侧沿第二方向延伸的主公共电极。

公开(公告)号：US20130314635A1

公开(公告)日：2013-11-28

申请号：US13896725

申请日：2013-05-17

Applicant: Japan Display Inc.

Inventor： Arihiro TAKEDA ,  Jin Hirosawa ,  Tetsuya IIzuka ,  Hirokazu Morimoto

IPC: G02F1/1362

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：US20130300962A1

公开(公告)日：2013-11-14

申请号：US13890515

申请日：2013-05-09

Applicant: JAPAN DISPLAY INC.

Inventor： Masakatsu KITANI ,  Jin Hirosawa

IPC: G02F1/133

CPC classification number: G02F1/13306 ,  G02F1/1343 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/136213 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2001/13606 ,  G02F2001/136218 ,  G02F2201/123 ,  G02F2201/40 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2320/0209 ,  G09G2330/06

Abstract: A first substrate includes first and second gate lines extending in a first direction. First, second, and third source lines respectively extend in a second direction orthogonally crossing the first direction and crossing the first and second gate lines. A first pixel electrode is arranged adjoining the first source line and extends in the second direction. A second pixel electrode is arranged adjoining the third source line and extends in the second direction. A second substrate includes a common electrode arranged above the second source line extending in the second direction between the first source line and the third source line. The first and second source lines, the first and second gate lines, and the first pixel electrode form a first pixel, and the second and the third source lines, the first and second gate lines, and the second pixel electrode form a second pixel.

Abstract translation: 第一基板包括沿第一方向延伸的第一和第二栅极线。 第一，第二和第三源极线分别沿与第一方向正交并与第一和第二栅极线交叉的第二方向延伸。 第一像素电极被布置成邻接第一源极线并沿第二方向延伸。 第二像素电极被布置成邻接第三源极线并沿第二方向延伸。 第二基板包括布置在第二源极线之上的公共电极，该第二源极线在第一源极线和第三源极线之间沿第二方向延伸。 第一和第二源极线，第一和第二栅极线以及第一像素电极形成第一像素，第二和第三源极线，第一和第二栅极线以及第二像素电极形成第二像素。

公开(公告)号：US11996437B2

公开(公告)日：2024-05-28

申请号：US17318038

申请日：2021-05-12

Applicant: Japan Display Inc.

Inventor： Osamu Itou ,  Jin Hirosawa

IPC: H01L27/15 ,  H01L33/10 ,  H01L33/38 ,  H01L33/50

CPC classification number: H01L27/156 ,  H01L33/10 ,  H01L33/382 ,  H01L33/502

Abstract: A display device comprising: a first substrate; a plurality of pixels provided to the first substrate; a light emitting element comprising a light emitting element substrate provided over the pixels and a plurality of light emitting parts provided to the light emitting element substrate corresponding to the respective pixels; an anode electrode provided to the first substrate and electrically coupled to the light emitting element; and a plurality of phosphor layers provided to the respective light emitting parts and each covering at least part of the corresponding light emitting part.

公开(公告)号：US11822195B2

公开(公告)日：2023-11-21

申请号：US17901862

申请日：2022-09-02

Applicant: Japan Display Inc.

Inventor： Kyosuke Watanabe ,  Jin Hirosawa ,  Masanobu Ikeda

IPC: G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/136227 ,  G02F1/1368 ,  G02F1/136209 ,  G02F1/136222 ,  G02F1/136286

Abstract: According to one embodiment, a display device includes a display area, a peripheral area, a pixel electrode disposed, a switching element, a scanning line, a signal line, a metal layer which overlaps at least one of the signal line and the scanning line, an antireflection layer which covers the metal layer, a common electrode which covers the antireflection layer and a power supply line disposed in the peripheral area, to which a common voltage is supplied. The common electrode and the metal layer are connected to the power supply line in the peripheral area.

公开(公告)号：US11737341B2

公开(公告)日：2023-08-22

申请号：US17654266

申请日：2022-03-10

Applicant: Japan Display Inc.

Inventor： Tomoyuki Ito ,  Jin Hirosawa

IPC: G09G5/00 ,  H10K59/65 ,  G06V10/147 ,  G02B27/30 ,  G06V40/13

CPC classification number: H10K59/65 ,  G02B27/30 ,  G06V10/147 ,  G06V40/1318

Abstract: According to one embodiment, a detection device comprises a base, a sensor layer, a collimator, a plurality of lenses, and a spacer. The sensor layer is placed on the base and includes a plurality of sensors which output detection signals corresponding to incident light. The collimator layer is placed on the sensor layer and includes a collimator having a plurality of openings which overlap the sensors, respectively. The plurality of lenses are placed on the collimator layer and overlap the openings, respectively. The spacer protrudes more than the lenses in a stacking direction of the base, the sensor layer and the collimator layer.

公开(公告)号：US10915197B2

公开(公告)日：2021-02-09

申请号：US16896672

申请日：2020-06-09

Applicant: Japan Display Inc.

Inventor： Yoshinori Aoki ,  Yuji Maede ,  Jin Hirosawa ,  Yuzo Kanari

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1333

Abstract: According to an aspect, a display device with a sensor includes: a first substrate; detection electrodes arrayed in a matrix in a first direction and a second direction intersecting the first direction above the first substrate; sensor wires coupled to one of the detection electrodes; pixels each including sub-pixels and arrayed in a matrix in the first and second directions; scanning lines scanning switching elements of the sub-pixels and extending in the first direction; and signal lines coupled to the switching elements and extending in the second direction. One of the sensor wires overlaps one of the signal lines. The sensor wires each have, at a part thereof, a coupling part coupled to the corresponding detection electrode. The pixels include a first pixel with the coupling part and a second pixel without the coupling part. The first and second pixels are alternately disposed in the first and second directions.

公开(公告)号：US10775663B2

公开(公告)日：2020-09-15

申请号：US15942630

申请日：2018-04-02

Applicant: Japan Display Inc.

Inventor： Jin Hirosawa

IPC: G02B5/22 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1343

Abstract: According to one embodiment, a display device comprises first to sixth opening portions and first to third light-shielding portions, the first light-shielding portion being adjacent to the first and second opening portions, the first opening portion having an area larger than an area of the second opening portion, the second light-shielding portion being adjacent to the third and fourth opening portions, the third and fourth opening portions each having substantially an equal area to the first opening portion, the third light-shielding portion being adjacent to the fifth and sixth opening portions, the fifth and sixth opening portions each having substantially an equal area to the second opening portion.

公开(公告)号：US10338714B2

公开(公告)日：2019-07-02

申请号：US15674611

申请日：2017-08-11

Applicant: Japan Display Inc.

Inventor： Jin Hirosawa

IPC: G02F1/1343 ,  G06F3/041 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G06F3/044

Abstract: According to one embodiment, a display device includes a first substrate including an insulating substrate, a color filter layer located above the insulating substrate, a signal line located between the insulating substrate and the color filter layer, a metal line located above the color filter layer, a first light-shielding layer stacked on the metal line, a common electrode located above the first light-shielding layer, a pixel electrode opposed to the common electrode, a second substrate opposed to the first substrate, and a liquid crystal layer held between the first substrate and the second substrate.