公开(公告)号：US20160026045A1

公开(公告)日：2016-01-28

申请号：US14803628

申请日：2015-07-20

Applicant: Japan Display Inc.

Inventor： Hiroshi INAMURA

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

CPC classification number: G02F1/136204 ,  G02F1/133512 ,  G02F1/134363 ,  G02F1/1345 ,  G02F2001/133334 ,  G02F2201/50

Abstract: A liquid crystal display device includes a pixel substrate, a counter substrate, and a liquid crystal layer. The pixel substrate includes a pixel electrode and a common electrode. The counter substrate has a conductive light shielding layer and faces the pixel substrate. The liquid crystal layer is sealed in between the pixel substrate and the counter substrate. The common electrode and the light shielding layer are electrically coupled to each other via a protection circuit.

Abstract translation: 液晶显示装置包括像素基板，对向基板和液晶层。 像素基板包括像素电极和公共电极。 对置基板具有导电遮光层，并且面向像素基板。 液晶层被密封在像素基板和对置基板之间。 公共电极和遮光层通过保护电路彼此电耦合。

公开(公告)号：US20230187456A1

公开(公告)日：2023-06-15

申请号：US18073046

申请日：2022-12-01

Applicant: Japan Display Inc.

Inventor： Hiroki SUGIYAMA ,  Hiroshi INAMURA ,  Kaoru TAKETA ,  Yoshihide OHUE

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

CPC classification number: H01L27/124 ,  H01L27/1225 ,  H01L29/7869 ,  H01L27/1259 ,  G02F1/1368 ,  G02F1/136286 ,  G02F1/136227 ,  G06V40/1318

Abstract: A TFT substrate includes a substrate, a plurality of transistors provided on the substrate and each including an oxide semiconductor layer, a plurality of scanning lines electrically coupled to gates of the transistors and extending in a first direction, a plurality of signal lines electrically coupled to the oxide semiconductor layers of the transistors and extending in a second direction intersecting the first direction, an insulating film covering the signal lines and the oxide semiconductor layers, and a coupling wire provided on the insulating film. At least one of the signal lines is separated in the second direction by a slit, and the coupling wire electrically couples one signal line and another signal line adjacent to each other in the second direction across the slit.

公开(公告)号：US20230152631A1

公开(公告)日：2023-05-18

申请号：US18097631

申请日：2023-01-17

Applicant: Japan Display Inc.

Inventor： Manabu MIZUNO ,  Kentaro OKUYAMA ,  Hiroshi INAMURA ,  Hiroki SUGIYAMA

IPC: G02F1/13357 ,  F21V8/00 ,  G02F1/1334 ,  G02F1/137

CPC classification number: G02F1/133615 ,  G02F1/133605 ,  G02B6/0076 ,  G02B6/0055 ,  G02F1/1334 ,  G02F1/137 ,  G02F1/13756 ,  G02F1/1339

Abstract: According to an aspect, a display apparatus includes: a first light-transmissive substrate; a second light-transmissive substrate arranged to face the first light-transmissive substrate; a liquid crystal layer including polymer dispersed liquid crystals sealed between the first light-transmissive substrate and the second light-transmissive substrate; at least one light-emitting device arranged to face at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate; and at least one reflector arranged on at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate, the side surface of the first or second light-transmissive substrate being on an opposite side of the side surface of the first or second light-transmissive substrate to which the at least one light-emitting device faces, and configured to reflect light at the side surface on the opposite side.

公开(公告)号：US20220113593A1

公开(公告)日：2022-04-14

申请号：US17560786

申请日：2021-12-23

Applicant: Japan Display Inc.

Inventor： Manabu MIZUNO ,  Kentaro OKUYAMA ,  Hiroshi INAMURA ,  Hiroki SUGIYAMA

IPC: G02F1/13357 ,  G02F1/137 ,  F21V8/00 ,  G02F1/1334 ,  G02F1/1341 ,  G02F1/1339

Abstract: According to an aspect, a display apparatus includes: a first light-transmissive substrate; a second light-transmissive substrate arranged to face the first light-transmissive substrate; a liquid crystal layer including polymer dispersed liquid crystals sealed between the first light-transmissive substrate and the second light-transmissive substrate; at least one light-emitting device arranged to face at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate; and at least one reflector arranged on at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate, the side surface of the first or second light-transmissive substrate being on an opposite side of the side surface of the first or second light-transmissive substrate to which the at least one light-emitting device faces, and configured to reflect light at the side surface on the opposite side.

公开(公告)号：US20210116759A1

公开(公告)日：2021-04-22

申请号：US17115201

申请日：2020-12-08

Applicant: Japan Display Inc.

Inventor： Manabu MIZUNO ,  Kentaro OKUYAMA ,  Hiroshi INAMURA ,  Hiroki SUGIYAMA

IPC: G02F1/13357 ,  F21V8/00 ,  G02F1/137 ,  G02F1/1334

Abstract: According to an aspect, a display apparatus includes: a first light-transmissive substrate; a second light-transmissive substrate arranged to face the first light-transmissive substrate; a liquid crystal layer including polymer dispersed liquid crystals sealed between the first light-transmissive substrate and the second light-transmissive substrate; at least one light-emitting device arranged to face at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate; and at least one reflector arranged on at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate, the side surface of the first or second light-transmissive substrate being on an opposite side of the side surface of the first or second light-transmissive substrate to which the at least one light-emitting device faces, and configured to reflect light at the side surface on the opposite side.

公开(公告)号：US20200150490A1

公开(公告)日：2020-05-14

申请号：US16743530

申请日：2020-01-15

Applicant: Japan Display Inc.

Inventor： Manabu MIZUNO ,  Kentaro OKUYAMA ,  Hiroshi INAMURA ,  Hiroki SUGIYAMA

IPC: G02F1/13357 ,  F21V8/00 ,  G02F1/137 ,  G02F1/1334

Abstract: According to an aspect, a display apparatus includes: a first light-transmissive substrate; a second light-transmissive substrate arranged to face the first light-transmissive substrate; a liquid crystal layer including polymer dispersed liquid crystals sealed between the first light-transmissive substrate and the second light-transmissive substrate; at least one light-emitting device arranged to face at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate; and at least one reflector arranged on at least one of a side surface of the first light-transmissive substrate or a side surface of the second light-transmissive substrate, the side surface of the first or second light-transmissive substrate being on an opposite side of the side surface of the first or second light-transmissive substrate to which the at least one light-emitting device faces, and configured to reflect light at the side surface on the opposite side.

公开(公告)号：US20170269433A1

公开(公告)日：2017-09-21

申请号：US15454161

申请日：2017-03-09

Applicant: Japan Display Inc.

Inventor： Hiroki SUGIYAMA ,  Kentaro OKUYAMA ,  Hideki KANEKO ,  Hiroshi INAMURA ,  Manabu MIZUNO

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133615 ,  G02B6/00 ,  G02B6/0023 ,  G02B6/0031 ,  G02B6/0068 ,  G02F1/1334 ,  G02F1/133504 ,  G02F1/13454 ,  G02F1/13458 ,  G02F2001/133616

Abstract: A display device according to one aspect of the present invention includes a first substrate including a pixel portion and a terminal portion, a second substrate arranged to face the pixel portion, a first light source device arranged in the terminal portion, and irradiating a first end surface of the second substrate with first light, a liquid crystal layer arranged between the first substrate and the second substrate, and a semiconductor element arranged on a side opposite to a side of the pixel portion across the first light source device, and electrically coupled with the terminal portion, wherein the first light is propagated while reflected between the first substrate and the second substrate, and the liquid crystal layer modulates the propagated first light.

公开(公告)号：US20150189261A1

公开(公告)日：2015-07-02

申请号：US14573168

申请日：2014-12-17

Applicant: Japan Display Inc.

Inventor： Hideki KANEKO ,  Hiroki SUGIYAMA ,  Hiroshi INAMURA

IPC: H04N13/04 ,  G02F1/1333

CPC classification number: G02F1/1333 ,  G02B2027/0118 ,  G03B35/24 ,  G09G3/2942 ,  G09G2300/023 ,  G09G2300/0866 ,  H04N13/31 ,  H04N13/337 ,  H04N13/373 ,  H04N13/376

Abstract: According to an aspect, a display device includes a display unit, a parallax adjuster that includes a plurality of unit areas, a controller that detects positions of a right eye and a left eye of a user, determines a pixel display of pixels of a right eye image and a left eye image, and sets a light transmission state to the unit areas in accordance with the positions of the right eye and the left eye and the pixel display; a plurality of conductors that are provided corresponding to the respective unit areas and each of which applies a signal to set the light transmission state of the unit area to the corresponding unit area; and a coupling unit that electrically couples the conductors together, the coupling unit providing a certain resistance value between the conductors.

Abstract translation: 根据一个方面，显示装置包括显示单元，包括多个单元区域的视差调整器，检测用户的右眼和左眼的位置的控制器，确定右侧的像素的像素显示 眼睛图像和左眼图像，并且根据右眼和左眼和像素显示的位置将光传输状态设置到单位区域; 多个导体，其对应于各个单元区域设置，并且每个导体施加信号以将单元区域的光传输状态设置为相应的单位区域; 以及将导体电耦合在一起的耦合单元，耦合单元在导体之间提供一定的电阻值。