公开(公告)号：US20170358640A1

公开(公告)日：2017-12-14

申请号：US15688760

申请日：2017-08-28

Applicant: Samsung Display Co., Ltd.

Inventor： Ok-Kyung Park ,  Su Yeon Yun

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3262 ,  G02F1/1362 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/525

Abstract: An organic light emitting diode (OLED) display includes: a first electrode around a center point of a virtual tetragon, e.g., a virtual square; second electrodes around a first vertex and a second vertex diagonal to the first vertex of the virtual square, the second electrodes being separated from each other and with the center point of the virtual square interposed therebetween; third electrodes around a third vertex and a fourth vertex of the virtual square, the third electrodes being separated from each other and with the center point of the virtual square interposed therebetween; a pixel defining layer partially on the first electrode, the second electrodes, and the third electrodes, and partially exposing the first electrode, the second electrodes, and the third electrodes; and four spacers disposed as islands on the pixel defining layer and corresponding to four sides of the virtual square.

公开(公告)号：US12133405B2

公开(公告)日：2024-10-29

申请号：US17505625

申请日：2021-10-20

Applicant: Samsung Display Co., LTD.

Inventor： Su Yeon Yun

IPC: H10K50/813 ,  H10K59/124 ,  H10K59/131 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/813 ,  H10K59/124 ,  H10K59/131 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes a substrate including a folding area and a non-folding area disposed adjacent to the folding area; and a pixel electrode disposed on the substrate, wherein the pixel electrode includes a first pixel electrode disposed in the folding area and a second pixel electrode disposed in the non-folding area, and the first pixel electrode includes one or more openings positioned inside from an outermost edge of the first pixel electrode.

公开(公告)号：US10319750B2

公开(公告)日：2019-06-11

申请号：US15611177

申请日：2017-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Park ,  Ji Won Sohn ,  Su Yeon Yun

IPC: H01L27/12 ,  H01L27/32 ,  G01N27/22 ,  G09G3/3208 ,  H01L51/00 ,  H01L51/52 ,  G02F1/13 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1333

Abstract: A display device includes a substrate, an insulating layer, and a crack-sensing line. The substrate includes a display area having a plurality of pixels to display images, and a non-display area surrounding the display area. The insulating layer is disposed in the non-display area and includes a recess. The crack-sensing line is disposed in and extends along the recess, and electrically connected to at least one of the pixels. The recess is disposed at a surface or inside of the insulating layer, and extends along the non-display area.

公开(公告)号：US10665620B2

公开(公告)日：2020-05-26

申请号：US16407714

申请日：2019-05-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Park ,  Ji Won Sohn ,  Su Yeon Yun

IPC: H01L27/12 ,  H01L51/00 ,  H01L51/52 ,  G02F1/13 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362 ,  H01L27/32

Abstract: A display device includes a substrate, an insulating layer, and a crack-sensing line. The substrate includes a display area having a plurality of pixels to display images, and a non-display area surrounding the display area. The insulating layer is disposed in the non-display area and includes a recess. The crack-sensing line is disposed in and extends along the recess, and electrically connected to at least one of the pixels. The recess is disposed at a surface or inside of the insulating layer, and extends along the non-display area.

公开(公告)号：US09431469B2

公开(公告)日：2016-08-30

申请号：US14059356

申请日：2013-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Ok-Kyung Park ,  Su Yeon Yun

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3262 ,  G02F1/1362 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/525

Abstract: An organic light emitting diode (OLED) display includes: a first electrode around a center point of a virtual square; second electrodes around a first vertex and a second vertex diagonal to the first vertex of the virtual square, the second electrodes being separated from each other and with the center point of the virtual square interposed therebetween; third electrodes around a third vertex and a fourth vertex of the virtual square, the third electrodes being separated from each other and with the center point of the virtual square interposed therebetween; a pixel defining layer partially on the first electrode, the second electrodes, and the third electrodes, and partially exposing the first electrode, the second electrodes, and the third electrodes; and four spacers disposed as islands on the pixel defining layer and corresponding to four sides of the virtual square.

Abstract translation: 有机发光二极管（OLED）显示器包括：围绕虚拟正方形的中心点的第一电极; 围绕第一顶点的第二电极和与虚拟正方形的第一顶点对角的第二顶点，第二电极彼此分离并且虚拟正方形的中心点插入其间; 第三电极围绕虚拟正方形的第三顶点和第四顶点，第三电极彼此分离并且虚拟正方形的中心点插入其间; 部分地在第一电极，第二电极和第三电极上的像素限定层，并且部分地暴露第一电极，第二电极和第三电极; 以及在像素限定层上作为岛设置的四个间隔物，并且对应于虚拟正方形的四个边。

公开(公告)号：US09305986B2

公开(公告)日：2016-04-05

申请号：US14059356

申请日：2013-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Ok-Kyung Park ,  Su Yeon Yun

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light emitting diode (OLED) display includes: a first electrode around a center point of a virtual square; second electrodes around a first vertex and a second vertex diagonal to the first vertex of the virtual square, the second electrodes being separated from each other and with the center point of the virtual square interposed therebetween; third electrodes around a third vertex and a fourth vertex of the virtual square, the third electrodes being separated from each other and with the center point of the virtual square interposed therebetween; a pixel defining layer partially on the first electrode, the second electrodes, and the third electrodes, and partially exposing the first electrode, the second electrodes, and the third electrodes; and four spacers disposed as islands on the pixel defining layer and corresponding to four sides of the virtual square.

公开(公告)号：US10347703B2

公开(公告)日：2019-07-09

申请号：US15688760

申请日：2017-08-28

Applicant: Samsung Display Co., Ltd.

Inventor： Ok-Kyung Park ,  Su Yeon Yun

IPC: H01L27/32 ,  H01L51/52 ,  G02F1/1362

Abstract: An organic light emitting diode (OLED) display includes: a first electrode around a center point of a virtual tetragon, e.g., a virtual square; second electrodes around a first vertex and a second vertex diagonal to the first vertex of the virtual square, the second electrodes being separated from each other and with the center point of the virtual square interposed therebetween; third electrodes around a third vertex and a fourth vertex of the virtual square, the third electrodes being separated from each other and with the center point of the virtual square interposed therebetween; a pixel defining layer partially on the first electrode, the second electrodes, and the third electrodes, and partially exposing the first electrode, the second electrodes, and the third electrodes; and four spacers disposed as islands on the pixel defining layer and corresponding to four sides of the virtual square.

公开(公告)号：US20190157368A1

公开(公告)日：2019-05-23

申请号：US16261437

申请日：2019-01-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ok-Kyung Park ,  Su Yeon Yun

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light emitting diode (OLED) display includes: a first electrode around a center point of a virtual tetragon, e.g., a virtual square; second electrodes around a first vertex and a second vertex diagonal to the first vertex of the virtual square, the second electrodes being separated from each other and with the center point of the virtual square interposed therebetween; third electrodes around a third vertex and a fourth vertex of the virtual square, the third electrodes being separated from each other and with the center point of the virtual square interposed therebetween; a pixel defining layer partially on the first electrode, the second electrodes, and the third electrodes, and partially exposing the first electrode, the second electrodes, and the third electrodes; and four spacers disposed as islands on the pixel defining layer and corresponding to four sides of the virtual square.

公开(公告)号：US20160218159A1

公开(公告)日：2016-07-28

申请号：US15090591

申请日：2016-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ok-Kyung Park ,  Su Yeon Yun

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3262 ,  G02F1/1362 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/525

Abstract: An organic light emitting diode (OLED) display includes: a first electrode around a center point of a virtual square; second electrodes around a first vertex and a second vertex diagonal to the first vertex of the virtual square, the second electrodes being separated from each other and with the center point of the virtual square interposed therebetween; third electrodes around a third vertex and a fourth vertex of the virtual square, the third electrodes being separated from each other and with the center point of the virtual square interposed therebetween; a pixel defining layer partially on the first electrode, the second electrodes, and the third electrodes, and partially exposing the first electrode, the second electrodes, and the third electrodes; and four spacers disposed as islands on the pixel defining layer and corresponding to four sides of the virtual square.

Abstract translation: 有机发光二极管（OLED）显示器包括：围绕虚拟正方形的中心点的第一电极; 围绕第一顶点的第二电极和与虚拟正方形的第一顶点对角的第二顶点，第二电极彼此分离并且虚拟正方形的中心点插入其间; 第三电极围绕虚拟正方形的第三顶点和第四顶点，第三电极彼此分离并且虚拟正方形的中心点插入其间; 部分地在第一电极，第二电极和第三电极上的像素限定层，并且部分地暴露第一电极，第二电极和第三电极; 以及在像素限定层上作为岛设置的四个间隔物，并且对应于虚拟正方形的四个边。

公开(公告)号：US20140319479A1

公开(公告)日：2014-10-30

申请号：US14059356

申请日：2013-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Ok-Kyung Park ,  Su Yeon Yun

IPC: H01L27/32

CPC classification number: H01L27/3262 ,  G02F1/1362 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/525

Abstract: An organic light emitting diode (OLED) display includes: a first electrode around a center point of a virtual square; second electrodes around a first vertex and a second vertex diagonal to the first vertex of the virtual square, the second electrodes being separated from each other and with the center point of the virtual square interposed therebetween; third electrodes around a third vertex and a fourth vertex of the virtual square, the third electrodes being separated from each other and with the center point of the virtual square interposed therebetween; a pixel defining layer partially on the first electrode, the second electrodes, and the third electrodes, and partially exposing the first electrode, the second electrodes, and the third electrodes; and four spacers disposed as islands on the pixel defining layer and corresponding to four sides of the virtual square.

Abstract translation: 有机发光二极管（OLED）显示器包括：围绕虚拟正方形的中心点的第一电极; 围绕第一顶点的第二电极和与虚拟正方形的第一顶点对角的第二顶点，第二电极彼此分离并且虚拟正方形的中心点插入其间; 第三电极围绕虚拟正方形的第三顶点和第四顶点，第三电极彼此分离并且虚拟正方形的中心点插入其间; 部分地在第一电极，第二电极和第三电极上的像素限定层，并且部分地暴露第一电极，第二电极和第三电极; 以及在像素限定层上作为岛设置的四个间隔物，并且对应于虚拟正方形的四个边。