公开(公告)号：US11756496B2

公开(公告)日：2023-09-12

申请号：US17942269

申请日：2022-09-12

Applicant: Japan Display Inc.

Inventor： Kohei Kinoshita ,  Chihiro Tanaka

IPC: G09G3/36 ,  G06F3/041 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G09G3/3648 ,  G02F1/1368 ,  G02F1/136286 ,  G09G3/3674 ,  G09G3/3685 ,  G09G2300/0426

Abstract: A display device includes: pixel electrodes including a first pixel electrode and a second pixel electrode adjacent to the first pixel electrode in a first direction; switching elements including a first switching element coupled to the first pixel electrode and a second switching element coupled to the second pixel electrode; gate lines including a first gate line coupled to the first switching element and a second gate line coupled to the second switching element; a gate driver supplying a gate signal to the gate lines; and drive electrodes including a first drive electrode and a second drive electrode adjacent to the first drive electrode in the first direction. The first drive electrode overlaps the first and second pixel electrodes, and the second gate line. The second drive electrode overlaps the first gate line. The gate driver supplies the gate signal to the first and second gate lines simultaneously.

公开(公告)号：US11475859B2

公开(公告)日：2022-10-18

申请号：US17213935

申请日：2021-03-26

Applicant: Japan Display Inc.

Inventor： Kohei Kinoshita ,  Chihiro Tanaka

IPC: G09G3/36 ,  G06F3/041 ,  G02F1/1362 ,  G02F1/1368

Abstract: A display device includes: pixel electrodes including a first pixel electrode and a second pixel electrode adjacent to the first pixel electrode in a first direction; switching elements including a first switching element coupled to the first pixel electrode and a second switching element coupled to the second pixel electrode; gate lines including a first gate line coupled to the first switching element and a second gate line coupled to the second switching element; a gate driver supplying a gate signal to the gate lines; and drive electrodes including a first drive electrode and a second drive electrode adjacent to the first drive electrode in the first direction. The first drive electrode overlaps the first and second pixel electrodes, and the second gate line. The second drive electrode overlaps the first gate line. The gate driver supplies the gate signal to the first and second gate lines simultaneously.

公开(公告)号：US12100367B2

公开(公告)日：2024-09-24

申请号：US18227490

申请日：2023-07-28

Applicant: Japan Display Inc.

Inventor： Kohei Kinoshita ,  Chihiro Tanaka

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1368 ,  G06F3/041

CPC classification number: G09G3/3648 ,  G02F1/136286 ,  G02F1/1368 ,  G09G3/3674 ,  G09G3/3685 ,  G09G2300/0426

Abstract: A display device includes: pixel electrodes including a first pixel electrode and a second pixel electrode adjacent to the first pixel electrode in a first direction; switching elements including a first switching element coupled to the first pixel electrode and a second switching element coupled to the second pixel electrode; gate lines including a first gate line coupled to the first switching element and a second gate line coupled to the second switching element; a gate driver supplying a gate signal to the gate lines; and drive electrodes including a first drive electrode and a second drive electrode adjacent to the first drive electrode in the first direction. The first drive electrode overlaps the first and second pixel electrodes, and the second gate line. The second drive electrode overlaps the first gate line. The gate driver supplies the gate signal to the first and second gate lines simultaneously.

公开(公告)号：US11546988B2

公开(公告)日：2023-01-03

申请号：US16777309

申请日：2020-01-30

Applicant: Japan Display Inc.

Inventor： Kohei Kinoshita

IPC: H05K1/11 ,  H05K7/06 ,  G02F1/1333 ,  G02F1/1345 ,  H01L21/02 ,  H01L21/22 ,  H01L21/74 ,  H05K5/00 ,  H05K5/02 ,  H05K9/00 ,  H05K1/02

Abstract: A display device includes a display panel, a printed circuit board attached to the display panel and including a ground potential supply terminal, a circuit, and a wiring pattern electrically coupling the ground potential supply terminal and the circuit, and a housing that contacts a coupling place provided to the wiring pattern and is attached to the printed circuit board through the coupling place. The wiring pattern includes a terminal wiring pattern electrically coupled with the ground potential supply terminal, a circuit wiring pattern branched from a branch part at a predetermined position on the terminal wiring pattern and electrically coupled with the circuit, and a housing wiring pattern branched from the branch part of the terminal wiring pattern and electrically coupled with the coupling place, and the circuit wiring pattern and the housing wiring pattern are uncoupled with each other at any place other than the branch part.

公开(公告)号：US20210217375A1

公开(公告)日：2021-07-15

申请号：US17213935

申请日：2021-03-26

Applicant: Japan Display Inc.

Inventor： Kohei Kinoshita ,  Chihiro Tanaka

IPC: G09G3/36 ,  G02F1/1368 ,  G02F1/1362

Abstract: A display device includes: pixel electrodes including a first pixel electrode and a second pixel electrode adjacent to the first pixel electrode in a first direction; switching elements including a first switching element coupled to the first pixel electrode and a second switching element coupled to the second pixel electrode; gate lines including a first gate line coupled to the first switching element and a second gate line coupled to the second switching element; a gate driver supplying a gate signal to the gate lines; and drive electrodes including a first drive electrode and a second drive electrode adjacent to the first drive electrode in the first direction. The first drive electrode overlaps the first and second pixel electrodes, and the second gate line. The second drive electrode overlaps the first gate line. The gate driver supplies the gate signal to the first and second gate lines simultaneously.