公开(公告)号：US10230074B2

公开(公告)日：2019-03-12

申请号：US15944930

申请日：2018-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Soo Pyon ,  Ok-Kyung Park ,  Se-Ho Kim

IPC: H01L51/56 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52

Abstract: An organic light emitting diode display device includes a first driving voltage line including a first portion extending in a first direction and a second portion having a larger width than the first portion in a second direction perpendicular to the first direction. The second portion overlaps a gate electrode of a driving thin film transistor, an interlayer insulating layer is between the second portion and the gate electrode of the driving thin film transistor.

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。

公开(公告)号：USD1043668S1

公开(公告)日：2024-09-24

申请号：US29789539

申请日：2021-09-29

Applicant: Samsung Display Co., Ltd.

Designer： Dong-Hyun Kim ,  Sung Hoon Kim ,  Ok-Kyung Park ,  Young-Seok Seo ,  Yun Mi Choi

Abstract: FIG. 1 is a perspective view of a first embodiment of a display device shown in a folded state;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view of the display device shown in an alternate unfolded configuration;
FIG. 9 is a front view thereof;
FIG. 10 is a rear view thereof;
FIG. 11 is a left side view thereof;
FIG. 12 is a right side view thereof;
FIG. 13 is a top view thereof;
FIG. 14 is a bottom view thereof;
FIG. 15 is a cross-sectional view taken along line 15-15 in FIG. 1;
FIG. 16 is a front view of the display device of FIG. 1, shown in an environment of use;
FIG. 17 is a perspective view of a second embodiment of the display device, shown in a folded state;
FIG. 18 is a front view thereof;
FIG. 19 is a rear view thereof;
FIG. 20 is a left side view thereof;
FIG. 21 is a right side view thereof;
FIG. 22 is a top view thereof;
FIG. 23 is a bottom view thereof;
FIG. 24 is a perspective view of the display device shown in an alternate unfolded configuration;
FIG. 25 is a front view thereof;
FIG. 26 is a rear view thereof;
FIG. 27 is a left side view thereof;
FIG. 28 is a right side view thereof;
FIG. 29 is a top view thereof; and
FIG. 30 is a bottom view thereof;
FIG. 31 is a cross-sectional view taken along the line 31-31 in FIG. 17;
FIG. 32 is a front view of the display device of FIG. 17, shown in an environment of use; and,
FIG. 33 is a perspective view of a display device shown in an alternate configuration with the transparent cover rotated.
The broken lines in the figures depict portions of the display device that form no part of the claimed design. The dot-dot-dash lines in FIGS. 1, 15,-. 17, and 31 represent a cut line and form no part of the claimed design.

公开(公告)号：USRE49135E1

公开(公告)日：2022-07-12

申请号：US16555518

申请日：2019-08-29

Applicant: Samsung Display Co., Ltd.

Inventor： Ok-Kyung Park ,  Ji-Hyun Ka

IPC: G09G3/30 ,  G09G3/00 ,  G09G3/3258 ,  G09G3/36 ,  H01L27/32 ,  G09G3/3291

Abstract: A flat panel display device formed in a pentile structure is provided, which includes a pixel portion and a lighting tester. The pixel portion includes a first pixel column, a second pixel column and a third pixel column. In the first pixel column, first pixels for displaying a first color and second pixels for displaying a second color are alternately arranged in a direction the data lines. In the second pixel column, first and second pixels arranged in reverse order of the first pixel column in a direction parallel to the data lines. In the third pixel column, third pixels for displaying a third color are arranged in a direction parallel to the data lines. The lighting tester applies a first voltage to the first pixel column and applies a second voltage to the second pixel column during a first time period. The lighting tester applies the second voltage to the first pixel column and applies the first voltage to the second pixel column during a second time period.

公开(公告)号：US10937848B2

公开(公告)日：2021-03-02

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 ,  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：US09837476B2

公开(公告)日：2017-12-05

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 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：US09685490B2

公开(公告)日：2017-06-20

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

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.