公开(公告)号：US20170102597A1

公开(公告)日：2017-04-13

申请号：US15275682

申请日：2016-09-26

Applicant: Japan Display Inc.

Inventor： Kenta SEKI ,  Gen KOIDE ,  Yuji MAEDE ,  Jin HIROSAWA

IPC: G02F1/1362 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1333 ,  G09G3/36 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/134363 ,  G02F2001/134318 ,  G02F2001/136218 ,  G02F2201/121

Abstract: According to one embodiment, a display device comprises metal lines which are in contact with a structural electrode. A first filter overlaps with first and second pixels, and a second filter overlaps with second and fourth pixels. First to fourth structural electrodes overlap with first to fourth pixels respectively. A first slit extends between first and second pixels, and a second slit extends between third and fourth pixels. The first metal line is formed between first and second structural electrodes to cover part of the first slit, and the second metal line is formed between third and fourth structural electrodes to cover part of the second slit.

公开(公告)号：US20170069666A1

公开(公告)日：2017-03-09

申请号：US15353139

申请日：2016-11-16

Applicant: Japan Display Inc.

Inventor： Gen KOIDE ,  Masaki MURASE ,  Nobuyuki ISHIGE

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

CPC classification number: H01L27/1244 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13629 ,  H01L27/124 ,  H01L27/3276 ,  H01L27/3279

Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.

Abstract translation: 在显示装置的晶体管基板中，提供了栅极信号和视频信号的驱动信号中的任何一个的多条信号线包括提供驱动信号的多条第一信号线。 第一信号线连接到驱动驱动器，并且形成在位于基板的端部与像素区域之间的边缘区域和像素区域中。 第一信号线形成为从形成在边缘区域中的第二层中的第二布线穿过形成在第一层中的第一布线。

公开(公告)号：US20140204303A1

公开(公告)日：2014-07-24

申请号：US14157053

申请日：2014-01-16

Applicant: Japan Display Inc.

Inventor： Gen KOIDE

IPC: G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/1368 ,  G02F2001/13606 ,  G02F2201/40 ,  H01L29/78645 ,  H01L29/78696

Abstract: According to an aspect, a liquid crystal display panel includes an extending portion. The extending portion is metal wiring provided on the same plane as a plane parallel to a surface of a TFT substrate on which a scan line extends in the X-direction, and is electrically conductive metal extending from the scan line. The extending portion partially overlaps a space, but does not overlap an opening area, in the Z-direction.

Abstract translation: 根据一方面，液晶显示面板包括延伸部分。 延伸部是设置在与扫描线在X方向延伸的TFT基板的表面平行的平面的同一平面上的金属配线，是从扫描线延伸的导电性金属。 延伸部分在Z方向上部分地与空间重叠，但不与开口区域重叠。

公开(公告)号：US20250064319A1

公开(公告)日：2025-02-27

申请号：US18946377

申请日：2024-11-13

Applicant: Japan Display Inc.

Inventor： Gen KOIDE

IPC: A61B5/00

Abstract: According to an aspect, a detection device includes: a housing; a light source that is provided in the housing so as to be capable of irradiating an irradiation side outside the housing; an optical sensor that is provided so as to be arranged alongside the light source in a first direction of the housing and is capable of detecting light incident from the irradiation side of the light source; and a reflective member that is provided in the housing so as to be located between the light source and the optical sensor and is capable of reflecting the incident light toward the irradiation side of the light source.

公开(公告)号：US20250060811A1

公开(公告)日：2025-02-20

申请号：US18804773

申请日：2024-08-14

Applicant: Japan Display Inc.

Inventor： Hitoshi TANAKA ,  Gen KOIDE

IPC: G06F3/01 ,  G02B27/01 ,  G06T19/00 ,  G09G3/36

Abstract: According to an aspect, a display device includes: a display region provided with pixels, scan lines extending in a first direction, and signal lines extending in a second direction; a peripheral region located between ends of the substrate and the display region; a first scan line drive circuit disposed in the peripheral region; a second scan line drive circuit disposed in the peripheral region opposite the first scan line drive circuit; a third scan line drive circuit disposed in the peripheral region opposite the first scan line drive circuit; a signal line coupling circuit disposed in the peripheral region; and a driver IC disposed in the peripheral region. The second and third scan line drive circuits are adjacent to each other. More than one of the scan lines coupled to the second scan line drive circuit passes through the third scan line drive circuit and extends to the display region.

公开(公告)号：US20250028358A1

公开(公告)日：2025-01-23

申请号：US18905321

申请日：2024-10-03

Applicant: Japan Display Inc.

Inventor： Atsunori OYAMA ,  Gen KOIDE

IPC: G06F1/16 ,  H05K1/14

Abstract: According to an aspect, a detection device includes: an annular housing; a first flexible substrate provided along a shape of the annular housing; a battery provided on a first surface of the first flexible substrate; a light source provided in a first area of a second surface of the first flexible substrate opposite the first surface; and an optical sensor that is provided in a second area different from the first area of the second surface of the first flexible substrate and includes a plurality of photodiodes.

公开(公告)号：US20240353943A1

公开(公告)日：2024-10-24

申请号：US18757884

申请日：2024-06-28

Applicant: Japan Display Inc.

Inventor： Gen KOIDE

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  G09G3/36

CPC classification number: G06F3/0412 ,  G06F3/04164 ,  G06F3/044 ,  G02F1/13338 ,  G09G3/3614 ,  G09G2300/0452

Abstract: A display device includes a plurality of first sub-pixels configured to display red, a plurality of second sub-pixels configured to display green, a plurality of third sub-pixels configured to display blue, and a plurality of fourth sub-pixels configured to display white, a first signal line coupled to the first sub-pixels, a second signal line coupled to the second sub-pixels, and a third signal line coupled to the third sub-pixels and the fourth sub-pixels, a plurality of detection electrodes arrayed in a matrix (row-column configuration) and each provided overlapping the first sub-pixels, the second sub-pixels, the third sub-pixels, and the fourth sub-pixels, and a plurality of signal supply wires coupled to the respective detection electrodes. The signal supply wires are each provided overlapping at least one of the first signal line and the second signal line and not overlapping the third signal line.

公开(公告)号：US20230408879A1

公开(公告)日：2023-12-21

申请号：US18459489

申请日：2023-09-01

Applicant: Japan Display Inc.

Inventor： Gen KOIDE

IPC: G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/1368 ,  G02F1/136254

Abstract: The purpose of the present invention is to realize a structure that the testing terminals are remained in the final product in the liquid crystal display device having a variant display area. The structure of the present invention is as follows. The display area is variant, the outer shapes of the counter substrate 200 and the TFT substrate are also variant similar to the display area. The terminal area formed on the TFT substrate has a straight first area, a second area and a third area; the second area and the third are bent from the first area and formed at sides of the first area. A plurality of terminals to drive the liquid crystal display device exist in the first area, and a plurality of terminals for testing the liquid crystal display device exist in the second area and the third area.

公开(公告)号：US20230284941A1

公开(公告)日：2023-09-14

申请号：US18113954

申请日：2023-02-24

Applicant: Japan Display Inc.

Inventor： Gen KOIDE

IPC: A61B5/1455

CPC classification number: A61B5/14552 ,  A61B2562/0238 ,  A61B2562/046

Abstract: A detection device includes a sensor unit that has a detection area divided into a plurality of partial detection areas, a control circuit that has a first mode of acquiring data for each of the partial detection areas based on a detection value acquired from the partial detection area and a second mode of selecting the partial detection areas in which a signal strength of the data acquired in the first mode is relatively higher among the partial detection areas, and acquiring biometric data of an object to be detected based on a detection value acquired by coupling the selected partial detection areas in parallel, and an amplifying circuit configured to receive the detection value acquired in the second mode.

公开(公告)号：US20230178566A1

公开(公告)日：2023-06-08

申请号：US18163460

申请日：2023-02-02

Applicant: Japan Display Inc.

Inventor： Gen KOIDE ,  Masaki MURASE ,  Nobuyuki ISHIGE

IPC: H01L27/12 ,  H10K59/131

CPC classification number: H01L27/124 ,  H01L27/1244 ,  H10K59/131 ,  H10K59/1315 ,  G02F1/13629

Abstract: In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.