公开(公告)号：US11915652B2

公开(公告)日：2024-02-27

申请号：US17396932

申请日：2021-08-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Kwang-Min Kim ,  Byoung Sun Kim

IPC: G09G3/20 ,  G09G3/3258 ,  G02F1/1345 ,  H10K59/131

CPC classification number: G09G3/3258 ,  G02F1/13454 ,  G09G3/20 ,  G02F2201/56 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0264 ,  G09G2310/0281 ,  H10K59/131

Abstract: A display includes a plurality of pixels in a non-quadrangular display area and a plurality of first driving circuits and a plurality of second driving circuits in a peripheral area of the display area. Each of the pixels is connected to a first signal line in a first direction and a second signal line in a second direction crossing the first direction. Each of the first driving circuits outputs a first signal to the first signal line of a corresponding one of the pixels. Each of the second driving circuits outputs a second signal to the second signal line of a corresponding one of the pixels. The number of second driving circuits between neighboring first driving circuits is different depending on a position in the peripheral area.

公开(公告)号：US11087689B2

公开(公告)日：2021-08-10

申请号：US16444911

申请日：2019-06-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Kwang-Min Kim ,  Byoung Sun Kim

IPC: G09G3/3258 ,  G02F1/1345 ,  G09G3/20 ,  H01L27/32

Abstract: A display includes a plurality of pixels in a non-quadrangular display area and a plurality of first driving circuits and a plurality of second driving circuits in a peripheral area of the display area. Each of the pixels is connected to a first signal line in a first direction and a second signal line in a second direction crossing the first direction. Each of the first driving circuits outputs a first signal to the first signal line of a corresponding one of the pixels. Each of the second driving circuits outputs a second signal to the second signal line of a corresponding one of the pixels. The number of second driving circuits between neighboring first driving circuits is different depending on a position in the peripheral area.

公开(公告)号：US10134327B2

公开(公告)日：2018-11-20

申请号：US14973773

申请日：2015-12-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Ae Park ,  Byoung Sun Kim

IPC: G09G3/20

Abstract: A non-quadrangular display panel includes a plurality of first signal lines disposed in a non-quadrangular display area, wherein the non-quadrangular display area includes a plurality of pixels. A switching circuit is disposed in a peripheral area of the non-quadrangular display panel. The peripheral area is disposed adjacent to the non-quadrangular display area. The switching circuit passes a signal to at least one of the plurality of first signal lines. A plurality of second signal lines is disposed in the peripheral area. At least two adjacent second signal lines are uniformly spaced apart from each other and transmit signals at different times to the switching circuit. A plurality of third signal lines is disposed in the peripheral area orthogonal to the plurality of second signal lines and connected to the switching circuit.

公开(公告)号：US10325559B2

公开(公告)日：2019-06-18

申请号：US15827287

申请日：2017-11-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Kwang-Min Kim ,  Byoung Sun Kim

IPC: G09G3/3258 ,  G02F1/1345 ,  G09G3/20 ,  H01L27/32

Abstract: A display includes a plurality of pixels in a non-quadrangular display area and a plurality of first driving circuits and a plurality of second driving circuits in a peripheral area of the display area. Each of the pixels is connected to a first signal line in a first direction and a second signal line in a second direction crossing the first direction. Each of the first driving circuits outputs a first signal to the first signal line of a corresponding one of the pixels. Each of the second driving circuits outputs a second signal to the second signal line of a corresponding one of the pixels. The number of second driving circuits between neighboring first driving circuits is different depending on a position in the peripheral area.

公开(公告)号：US09671914B2

公开(公告)日：2017-06-06

申请号：US14732223

申请日：2015-06-05

Applicant: Samsung Display Co., Ltd.

Inventor： Byoung Sun Kim ,  Yang Wan Kim

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: A display device includes a substrate and a touch electrode layer disposed on the substrate. The touch electrode layer includes a touch electrode having a mesh pattern. The density of the mesh pattern in a central portion of the touch electrode is different from the density of the mesh pattern at an outer portion of the touch.

公开(公告)号：US20210366399A1

公开(公告)日：2021-11-25

申请号：US17396932

申请日：2021-08-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Kwang-Min Kim ,  Byoung Sun Kim

IPC: G09G3/3258 ,  G02F1/1345 ,  G09G3/20

Abstract: A display includes a plurality of pixels in a non-quadrangular display area and a plurality of first driving circuits and a plurality of second driving circuits in a peripheral area of the display area. Each of the pixels is connected to a first signal line in a first direction and a second signal line in a second direction crossing the first direction. Each of the first driving circuits outputs a first signal to the first signal line of a corresponding one of the pixels. Each of the second driving circuits outputs a second signal to the second signal line of a corresponding one of the pixels. The number of second driving circuits between neighboring first driving circuits is different depending on a position in the peripheral area.

公开(公告)号：US09837022B2

公开(公告)日：2017-12-05

申请号：US14960945

申请日：2015-12-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Kwang-Min Kim ,  Byoung Sun Kim

IPC: G09G3/32 ,  G09G3/3258 ,  G02F1/1345 ,  G09G3/20 ,  H01L27/32

CPC classification number: G09G3/3258 ,  G02F1/13454 ,  G02F2201/56 ,  G09G3/20 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0264 ,  G09G2310/0281 ,  H01L27/3276

Abstract: A display includes a plurality of pixels in a non-quadrangular display area and a plurality of first driving circuits and a plurality of second driving circuits in a peripheral area of the display area. Each of the pixels is connected to a first signal line in a first direction and a second signal line in a second direction crossing the first direction. Each of the first driving circuits outputs a first signal to the first signal line of a corresponding one of the pixels. Each of the second driving circuits outputs a second signal to the second signal line of a corresponding one of the pixels. The number of second driving circuits between neighboring first driving circuits is different depending on a position in the peripheral area.