公开(公告)号：US20220206326A1

公开(公告)日：2022-06-30

申请号：US17698317

申请日：2022-03-18

Applicant: Japan Display Inc.

Inventor： Hitoshi TANAKA ,  Kazuhide MOCHIZUKI

IPC: G02F1/1368 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786

Abstract: According to one embodiment, a display device includes a gate line extending in a first direction, first and second source lines crossing the gate line and arranged in the first direction, a first light-shielding layer having first and second openings, and an oxide semiconductor layer crossing the gate line, and in the display device, the first opening and the second opening are arranged in a second direction crossing the first direction between the first source line and the second source line, the gate line is located between the first opening and the second opening, and the oxide semiconductor layer has a first overlapping portion overlapping the first opening.

公开(公告)号：US20160116813A1

公开(公告)日：2016-04-28

申请号：US14883749

申请日：2015-10-15

Applicant: Japan Display Inc.

Inventor： Kazuhide MOCHIZUKI ,  Hirotaka HAYASHI ,  Hiroyuki KIMURA

IPC: G02F1/1362 ,  G02F1/1333

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/134336 ,  G02F1/136227

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a gate line extending in a first direction, a first signal line, a second signal line, a first semiconductor layer, a second semiconductor layer, an insulating film, a first contact hole, a second contact hole, a first pixel electrode and a second pixel electrode. The second contact hole is located opposite to the first contact hole in a second direction intersecting the first direction.

Abstract translation: 根据一个实施例，液晶显示装置包括第一基板，第二基板和液晶层。 第一基板包括沿第一方向延伸的栅极线，第一信号线，第二信号线，第一半导体层，第二半导体层，绝缘膜，第一接触孔，第二接触孔，第一像素 电极和第二像素电极。 第二接触孔在与第一方向相交的第二方向上与第一接触孔相对。

公开(公告)号：US20240192562A1

公开(公告)日：2024-06-13

申请号：US18584043

申请日：2024-02-22

Applicant: Japan Display Inc.

Inventor： Hitoshi TANAKA ,  Kazuhide MOCHIZUKI

IPC: G02F1/1368 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786

CPC classification number: G02F1/1368 ,  G02F1/136209 ,  G02F1/136286 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/78633 ,  H01L29/78648 ,  H01L29/7869 ,  G02F1/134363 ,  G02F1/13606 ,  G02F1/136227 ,  G02F1/13685 ,  G02F2202/10

Abstract: According to one embodiment, a display device includes a gate line extending in a first direction, first and second source lines crossing the gate line and arranged in the first direction, a first light-shielding layer having first and second openings, and an oxide semiconductor layer crossing the gate line, and in the display device, the first opening and the second opening are arranged in a second direction crossing the first direction between the first source line and the second source line, the gate line is located between the first opening and the second opening, and the oxide semiconductor layer has a first overlapping portion overlapping the first opening.

公开(公告)号：US20230026937A1

公开(公告)日：2023-01-26

申请号：US17959306

申请日：2022-10-04

Applicant: Japan Display Inc.,

Inventor： Isao SUZUMURA ,  Fumiya KIMURA ,  Kazuhide MOCHIZUKI ,  Hitoshi TANAKA ,  Kenichi AKUTSU ,  Atsuko SHIMADA

IPC: G02F1/1362 ,  G02F1/1368

Abstract: According to one embodiment, a display device includes a semiconductor layer, a first insulating layer, a gate electrode, a second insulating layer and a plurality of transparent conductive layers. The transparent conductive layers include a pixel electrode, a first conductive layer and a second conductive layer. The pixel electrode is in contact with the second conductive layer. The second conductive layer is in contact with the first conductive layer. The first conductive layer is brought into contact with a second region of the semiconductor layer through a first contact hole.

公开(公告)号：US20220221954A1

公开(公告)日：2022-07-14

申请号：US17557757

申请日：2021-12-21

Applicant: Japan Display Inc.

Inventor： Tomoyuki ITO ,  Kazuki MATSUNAGA ,  Shigesumi ARAKI ,  Kazuhide MOCHIZUKI

IPC: G06F3/042 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  H01L27/146 ,  G06F3/041

Abstract: According to one embodiment, a liquid crystal display device comprises first and second substrates and a liquid crystal layer. The first substrate includes a base member, a sensor between the base member and the liquid crystal layer, a collimation layer between the sensor and the liquid crystal layer, an insulating layer between the sensor and the collimation layer, an insulating layer, and a light shielding layer between the sensor and the base member. The sensor is configured to output a signal corresponding to light incident from a liquid crystal layer side. The light shielding layer overlaps with an outer peripheral part of the first collimation layer.

公开(公告)号：US20210055588A1

公开(公告)日：2021-02-25

申请号：US17092862

申请日：2020-11-09

Applicant: Japan Display Inc.

Inventor： Hitoshi TANAKA ,  Kazuhide MOCHIZUKI

IPC: G02F1/1368 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786

Abstract: According to one embodiment, a display device includes a gate line extending in a first direction, first and second source lines crossing the gate line and arranged in the first direction, a first light-shielding layer having first and second openings, and an oxide semiconductor layer crossing the gate line, and in the display device, the first opening and the second opening are arranged in a second direction crossing the first direction between the first source line and the second source line, the gate line is located between the first opening and the second opening, and the oxide semiconductor layer has a first overlapping portion overlapping the first opening.

公开(公告)号：US20160259475A1

公开(公告)日：2016-09-08

申请号：US15059450

申请日：2016-03-03

Applicant: Japan Display Inc.

Inventor： Takashi NAKAMURA ,  Masahiro TADA ,  Takanori TSUNASHIMA ,  Hirotaka HAYASHI ,  Kazuhide MOCHIZUKI

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044

Abstract: According to one embodiment, a display device includes plural display pixels arranged in a matrix, plural gate lines, plural source lies and a control circuit which controls by applying intermittent driving and a column-inversion drive scheme, an operation in which drive signals are supplied to the gate lines and the source lines, and an image signal is supplied to the display pixels and held thereby, wherein the display pixels each include a liquid crystal in which alignment of liquid crystal molecules is changed by a voltage between pixel electrodes and a common electrode, and the control circuit applies in a signal stop period in the intermittent driving, a voltage corresponding to a gradation higher than or equal to white gradation to the source lines in a case where a display mode of the liquid crystal is a normally-black mode.

Abstract translation: 根据一个实施例，显示装置包括以矩阵形式布置的多个显示像素，多个栅极线，多个源极和通过施加间歇驱动和列反转驱动方案进行控制的控制电路，提供驱动信号的操作 到栅极线和源极线，并且将图像信号提供给显示像素并由其保持，其中显示像素各自包括液晶，其中液晶分子的取向由像素电极之间的电压和共同的 电极，并且控制电路在间歇驱动中的信号停止时段中施加与液晶的显示模式为常黑色的情况下对源极线的等级高于或等于白色等级的电压 模式。

公开(公告)号：US20230296951A1

公开(公告)日：2023-09-21

申请号：US18323030

申请日：2023-05-24

Applicant: Japan Display Inc.

Inventor： Hitoshi TANAKA ,  Kazuhide MOCHIZUKI

IPC: G02F1/1368 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786

CPC classification number: G02F1/1368 ,  G02F1/136286 ,  G02F1/136209 ,  H01L27/1225 ,  H01L29/7869 ,  H01L29/78633 ,  H01L27/124 ,  H01L29/78648 ,  G02F2202/10 ,  G02F1/136227 ,  G02F1/134363

Abstract: According to one embodiment, a display device includes a gate line extending in a first direction, first and second source lines crossing the gate line and arranged in the first direction, a first light-shielding layer having first and second openings, and an oxide semiconductor layer crossing the gate line, and in the display device, the first opening and the second opening are arranged in a second direction crossing the first direction between the first source line and the second source line, the gate line is located between the first opening and the second opening, and the oxide semiconductor layer has a first overlapping portion overlapping the first opening.

公开(公告)号：US20230012698A1

公开(公告)日：2023-01-19

申请号：US17860298

申请日：2022-07-08

Applicant: Japan Display Inc.

Inventor： Kazuhide MOCHIZUKI

IPC: H01L27/30 ,  H01L51/00 ,  G01J1/44

Abstract: According to an aspect, a detection device, includes a flexible substrate, a plurality of light sensors provided in a detection region of the flexible substrate, a terminal that is provided at one end of the flexible substrate and is capable of being coupled to an external device, and a peripheral circuit that is provided on the flexible substrate and located between the detection region and the terminal.

公开(公告)号：US20220163854A1

公开(公告)日：2022-05-26

申请号：US17666889

申请日：2022-02-08

Applicant: Japan Display Inc.

Inventor： Kazuhide MOCHIZUKI

IPC: G02F1/1343 ,  H04N5/225

Abstract: According to one embodiment, an electronic device includes a liquid crystal panel and a camera. The liquid crystal panel includes a display area and an incident light control area. The camera overlaps the incident light control area. The incident light control area includes an annular line and a control electrode connected to the annular line. The annular line includes a first annular line and a second annular line disposed to be in contact with an inside of the first annular line.