公开(公告)号：US10903281B2

公开(公告)日：2021-01-26

申请号：US16744663

申请日：2020-01-16

Applicant: LG DISPLAY CO., LTD.

Inventor： EuiHyun Chung ,  Yongmin Jeong

IPC: H01L29/08 ,  H01L27/32

Abstract: Discussed are embodiments of an organic light emitting display device, which includes a plurality of pixels, each including at least one red sub pixel, a plurality of green sub pixels, and at least one blue sub pixel, wherein red sub pixels and blue sub pixels of adjacent pixels are aligned in a first direction and a second direction, wherein green sub pixels of the adjacent pixels are aligned in the first direction and are also aligned in the second direction, wherein the plurality of green sub pixels is disposed between the at least one red sub pixel and the at least one blue sub pixel of each pixel, and wherein the plurality of green sub pixels is offset from the at least one red sub pixel and the at least one blue sub pixel in the first direction and the second direction in the each pixel.

公开(公告)号：US10141380B2

公开(公告)日：2018-11-27

申请号：US15374178

申请日：2016-12-09

Applicant: LG DISPLAY CO., LTD.

Inventor： EuiHyun Chung ,  Yongmin Jeong

IPC: H01L27/32

Abstract: Discussed is an organic light emitting display device including a plurality of pixels, where red sub pixels and blue sub pixels of adjacent pixels are aligned in a first direction and are also aligned in a second direction, the second direction being a direction that intersects the first direction. Also, the green pixels of adjacent pixels are aligned in the first direction and are also aligned in the second direction. And the at least one green sub pixel of each pixel is disposed between the at least one red sub pixel and the at least one blue sub pixel of the each pixel, and the at least one green sub pixel is offset from the at least one red sub pixel and the at least one blue sub pixel in the first direction and the second direction in the each pixel.

公开(公告)号：US20250008771A1

公开(公告)日：2025-01-02

申请号：US18751974

申请日：2024-06-24

Applicant: LG Display Co., Ltd.

Inventor： Hyunguk Jang ,  EuiHyun Chung ,  JoungMi Choi

IPC: H10K59/121 ,  H10K59/126 ,  H10K59/131

Abstract: A display device according to one or more examples may include a substrate, a display area with a first display area and a second display area, a non-display area, a base circuit layer located on the substrate and including a gate-in-panel circuit and a subpixel circuit array disposed in the display area, and a light emitting device layer located on the base circuit layer and including two or more first light emitting devices disposed in the first display area and two or more second light emitting devices disposed in the second display area. The subpixel circuit array may include one first subpixel circuit configured to simultaneously drive the two or more first light emitting devices, and disposed in the second display area, and two or more second subpixel circuits configured to respectively drive the two or more second light emitting devices, and disposed in the second display area.

公开(公告)号：US11631721B2

公开(公告)日：2023-04-18

申请号：US17129342

申请日：2020-12-21

Applicant: LG DISPLAY CO., LTD.

Inventor： EuiHyun Chung ,  Yongmin Jeong

IPC: H01L29/08 ,  H01L27/32

Abstract: An organic light emitting display device includes a plurality of pixels including a first pixel and a second pixel. Each of the first pixel and the second pixel includes at least one red sub pixel, a plurality of green sub pixels, and at least one blue sub pixel. The red sub pixels and the blue sub pixels are aligned in a first direction, and the plurality of green sub pixels is disposed between the at least one red sub pixel and at least one blue sub pixel of each pixel. The red sub pixel, the plurality of green sub pixels, and the blue sub pixel of the first pixel form a first group, and the red sub pixel, the plurality of green sub pixels, and the blue sub pixel of the second pixel form a second group.

公开(公告)号：US10580833B2

公开(公告)日：2020-03-03

申请号：US16166818

申请日：2018-10-22

Applicant: LG DISPLAY CO., LTD.

Inventor： EuiHyun Chung ,  Yongmin Jeong

IPC: H01L29/08 ,  H01L27/32

Abstract: An organic light emitting display device, includes a plurality of pixels, each of the plurality of pixels including at least one red sub pixel, at least one green sub pixel, and at least one blue sub pixel, wherein red sub pixels and blue sub pixels of adjacent pixels are aligned in a first direction and are also aligned in a second direction, the second direction being a direction that intersects the first direction, wherein green pixels of adjacent pixels are aligned in the first direction and are also aligned in the second direction, wherein the at least one green sub pixel of each pixel is disposed between the at least one red sub pixel and the at least one blue sub pixel of the each pixel, and wherein the at least one green sub pixel is offset from the at least one red sub pixel and the at least one blue sub pixel in the first direction and the second direction in the each pixel.

公开(公告)号：US20240423042A1

公开(公告)日：2024-12-19

申请号：US18742282

申请日：2024-06-13

Applicant: LG Display Co., Ltd.

Inventor： JoungMi Choi ,  EuiHyun Chung ,  Hyunguk Jang

IPC: H10K59/131 ,  H10K59/121

Abstract: A display device according to one or more examples may include a substrate, a pixel array layer located on the substrate and including a plurality of subpixels disposed in a display area where an image is displayed, and a base circuit layer located between the substrate and the pixel array layer and including a gate driving circuit disposed over the entire display area. A display panel and a display apparatus are also disclosed.

公开(公告)号：US10276822B2

公开(公告)日：2019-04-30

申请号：US15621974

申请日：2017-06-13

Applicant: LG Display Co., Ltd.

Inventor： SungHun Kim ,  EuiHyun Chung ,  JungHyun Ham

IPC: H01L51/52 ,  G09G3/20 ,  G09G3/3258 ,  H01L27/32

Abstract: An organic light emitting display device includes a plurality of data lines, a plurality of scan lines disposed intersecting with the plurality of data lines, and a plurality of sub-pixels each connected to at least one of the plurality of data lines and at least one of the plurality of scan lines. The plurality of sub-pixels includes at least a red sub-pixel, a plurality of green sub-pixels, and a blue sub-pixel. In an embodiment, a green sub-pixel and a blue sub-pixel are connected to a data line and another green sub-pixel and a red sub-pixel are connected to an adjacent data line. Thus, the sub-pixels can be seen as being disposed irregularly, so that an artifact of a displayed image can be reduced.

公开(公告)号：US09269818B2

公开(公告)日：2016-02-23

申请号：US13729855

申请日：2012-12-28

Applicant: LG DISPLAY CO., LTD.

Inventor： YuRi Shim ,  SungGu Kang ,  EuiHyun Chung ,  SunYong Lee

IPC: H01L29/10 ,  H01L29/04 ,  H01L29/786 ,  G02F1/1362 ,  H01L29/66

CPC classification number: H01L29/78633 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  H01L29/66765

Abstract: An array substrate for the liquid crystal display device, the array substrate includes: a first insulating film pattern on an insulating substrate and having an opening; a first light shielding film pattern on the first insulating film pattern including the opening; a gate insulating film over the entire surface of the insulating substrate including the first light shielding film pattern; an active layer on top of the gate insulating film and overlapping the first light shielding film pattern; a pixel electrode on top of the gate insulating film to be separated from the active layer; a source electrode and a drain electrode on top of the active layer, the drain electrode being separated from the source electrode and directly connected to the pixel electrode; a passivation film over the entire surface of the insulating substrate including the source electrode and the drain electrode; a second insulating film pattern on top of the passivation film and overlapping the first light shielding film pattern; a second light shielding film pattern on the second insulating film pattern; and a plurality of divided common electrodes on top of the passivation film and overlapping the pixel electrode.

Abstract translation: 一种液晶显示装置用阵列基板，其特征在于，具备：绝缘基板上具有开口部的第一绝缘膜图案， 在包括所述开口的所述第一绝缘膜图案上的第一遮光膜图案; 在包括第一遮光膜图案的绝缘基板的整个表面上的栅极绝缘膜; 在所述栅极绝缘膜的顶部上的有源层，并且与所述第一遮光膜图案重叠; 栅极绝缘膜顶部的与有源层分离的像素电极; 源电极和漏极，在有源层的顶部上，漏电极与源电极分离并直接连接到像素电极; 在包括源电极和漏电极的绝缘基板的整个表面上的钝化膜; 在所述钝化膜的顶部上的第二绝缘膜图案并与所述第一遮光膜图案重叠; 第二绝缘膜图案上的第二遮光膜图案; 以及在钝化膜的顶部上的多个分开的公共电极并与像素电极重叠。

公开(公告)号：US20140008656A1

公开(公告)日：2014-01-09

申请号：US13729855

申请日：2012-12-28

Applicant: LG DISPLAY CO., LTD.

Inventor： YuRi Shim ,  SungGu Kang ,  EuiHyun Chung ,  SunYong Lee

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/78633 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  H01L29/66765

Abstract: An array substrate for the liquid crystal display device, the array substrate includes: a first insulating film pattern on an insulating substrate and having an opening; a first light shielding film pattern on the first insulating film pattern including the opening; a gate insulating film over the entire surface of the insulating substrate including the first light shielding film pattern; an active layer on top of the gate insulating film and overlapping the first light shielding film pattern; a pixel electrode on top of the gate insulating film to be separated from the active layer; a source electrode and a drain electrode on top of the active layer, the drain electrode being separated from the source electrode and directly connected to the pixel electrode; a passivation film over the entire surface of the insulating substrate including the source electrode and the drain electrode; a second insulating film pattern on top of the passivation film and overlapping the first light shielding film pattern; a second light shielding film pattern on the second insulating film pattern; and a plurality of divided common electrodes on top of the passivation film and overlapping the pixel electrode.

Abstract translation: 一种液晶显示装置用阵列基板，其特征在于，具备：绝缘基板上具有开口部的第一绝缘膜图案， 在包括所述开口的所述第一绝缘膜图案上的第一遮光膜图案; 在包括第一遮光膜图案的绝缘基板的整个表面上的栅极绝缘膜; 在所述栅极绝缘膜的顶部上的有源层，并且与所述第一遮光膜图案重叠; 栅极绝缘膜顶部的与有源层分离的像素电极; 源电极和漏极，在有源层的顶部上，漏电极与源电极分离并直接连接到像素电极; 在包括源电极和漏电极的绝缘基板的整个表面上的钝化膜; 在所述钝化膜的顶部上的第二绝缘膜图案并与所述第一遮光膜图案重叠; 第二绝缘膜图案上的第二遮光膜图案; 以及在钝化膜的顶部上的多个分开的公共电极并与像素电极重叠。