公开(公告)号：US20240272501A1

公开(公告)日：2024-08-15

申请号：US18641968

申请日：2024-04-22

Applicant: Japan Display Inc.

Inventor： Naoyuki OBINATA ,  Daichi HOSOKAWA ,  Masakatsu KITANI

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

CPC classification number: G02F1/136286 ,  G02F1/13338 ,  G02F1/134336 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/04164 ,  G06F3/0443

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US20250060637A1

公开(公告)日：2025-02-20

申请号：US18938682

申请日：2024-11-06

Applicant: Japan Display Inc.

Inventor： Masato NAKAMURA ,  Daichi HOSOKAWA ,  Yuki KURAMOTO ,  Hideyuki TAKAHASHI

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1362

Abstract: According to one embodiment, a liquid crystal display device includes a first area, second area, liquid crystal layer, and a plurality of pixels. Each subpixel includes an opening area including a first opening area and a second opening area. The pixels include a first pixel positioned in the first area and a second pixel positioned over a boundary of the first area and the second area. The opening area of the second pixel is smaller than the opening area of the first pixel when opening areas of subpixels of same color are compared. An each imaginary line showing the boundary of the first opening area and the second opening area is a same straight line.

公开(公告)号：US20220390801A1

公开(公告)日：2022-12-08

申请号：US17888885

申请日：2022-08-16

Applicant: Japan Display Inc.

Inventor： Masato NAKAMURA ,  Daichi HOSOKAWA ,  Yuki KURAMOTO ,  Hideyuki TAKAHASHI

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

Abstract: According to one embodiment, a liquid crystal display device includes a first area, second area, liquid crystal layer, and a plurality of pixels. Each subpixel includes an opening area including a first opening area and a second opening area. The pixels include a first pixel positioned in the first area and a second pixel positioned over a boundary of the first area and the second area. The opening area of the second pixel is smaller than the opening area of the first pixel when opening areas of subpixels of same color are compared. An each imaginary line showing the boundary of the first opening area and the second opening area is a same straight line.

公开(公告)号：US20220037367A1

公开(公告)日：2022-02-03

申请号：US17501014

申请日：2021-10-14

Applicant: Japan Display Inc.

Inventor： Daichi HOSOKAWA ,  Naoki MIYANAGA ,  Masakatsu KITANI

IPC: H01L27/12 ,  G02F1/1362 ,  G09G3/36

Abstract: A display device may include a substrate; a plurality of signal lines on the substrate; a plurality of scan lines on the substrate, the scan lines crossing the signal lines; and a plurality of thin film transistors at crossing positions of the scan lines and the signal lines. The scan lines include some first scan lines and some second scan lines. Each of the second scan lines has an end connected to a load element.

公开(公告)号：US20230093807A1

公开(公告)日：2023-03-30

申请号：US18074800

申请日：2022-12-05

Applicant: Japan Display Inc.

Inventor： Naoyuki OBINATA ,  Daichi HOSOKAWA ,  Masakatsu KITANI

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

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US20220107539A1

公开(公告)日：2022-04-07

申请号：US17554548

申请日：2021-12-17

Applicant: Japan Display Inc.

Inventor： Naoyuki OBINATA ,  Daichi HOSOKAWA ,  Masakatsu KITANI

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

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US20190096914A1

公开(公告)日：2019-03-28

申请号：US16132908

申请日：2018-09-17

Applicant: Japan Display Inc.

Inventor： Daichi HOSOKAWA ,  Naoki Miyanaga ,  Masakatsu Kitani

IPC: H01L27/12 ,  G02F1/1362 ,  G09G3/36

Abstract: A display device may include a substrate; a plurality of signal lines on the substrate; a plurality of scan lines on the substrate, the scan lines crossing the signal lines; and a plurality of thin film transistors at crossing positions of the scan lines and the signal lines. The scan lines include some first scan lines and some second scan lines. Each of the second scan lines has an end connected to a load element.

公开(公告)号：US20240085744A1

公开(公告)日：2024-03-14

申请号：US18516139

申请日：2023-11-21

Applicant: Japan Display Inc.

Inventor： Masato NAKAMURA ,  Daichi HOSOKAWA ,  Yuki KURAMOTO ,  Hideyuki TAKAHASHI

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

CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/133707 ,  G02F2201/52

Abstract: According to one embodiment, a liquid crystal display device includes a first area, second area, liquid crystal layer, and a plurality of pixels. Each subpixel includes an opening area including a first opening area and a second opening area. The pixels include a first pixel positioned in the first area and a second pixel positioned over a boundary of the first area and the second area. The opening area of the second pixel is smaller than the opening area of the first pixel when opening areas of subpixels of same color are compared. An each imaginary line showing the boundary of the first opening area and the second opening area is a same straight line.

公开(公告)号：US20210088862A1

公开(公告)日：2021-03-25

申请号：US17113808

申请日：2020-12-07

Applicant: Japan Display Inc.

Inventor： Naoyuki OBINATA ,  Daichi HOSOKAWA ,  Masakatsu KITANI

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

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US20170146846A1

公开(公告)日：2017-05-25

申请号：US15295121

申请日：2016-10-17

Applicant: Japan Display Inc.

Inventor： Hirofumi FUNAKOSHI ,  Jin HIROSAWA ,  Masakatsu KITANI ,  Daichi HOSOKAWA

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

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2201/123

Abstract: A liquid crystal display device related to one embodiment includes a gate line arranged along a first direction, a first pixel including a first switching element connected to the gate line, and a first pixel electrode connected to the first switching element via a first contact hole arranged in an insulation layer, a second pixel including a second switching element connected to the gate line, and a second pixel electrode connected to the second switching element via a second contact hole arranged in the insulation layer, a first spacer arranged in the fixed pixel, and a second spacer arranged in the second pixel, wherein the first spacer and the second spacer are arranged substantially on the same straight line in the first direction, and the first contact hole and the second contact hole are alternately arranged sandwiching a straight line connecting the first spacer and the second spacer.