公开(公告)号：US20140158996A1

公开(公告)日：2014-06-12

申请号：US13869284

申请日：2013-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Ho Moon ,  Jong-Moo Huh ,  Sung-Ho Kim

IPC: H01L27/32 ,  H01L21/02

CPC classification number: H01L21/02532 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02592 ,  H01L21/02595 ,  H01L21/02667 ,  H01L21/02678 ,  H01L21/02686 ,  H01L21/266 ,  H01L21/31111 ,  H01L21/31144 ,  H01L27/1255 ,  H01L27/1274 ,  H01L27/1285 ,  H01L27/1288 ,  H01L27/3244 ,  H01L27/3265 ,  H01L28/60 ,  H01L29/66757 ,  H01L2227/323

Abstract: A method of manufacturing a polysilicon (poly-Si) layer, a method of manufacturing an organic light-emitting display apparatus using the method, and an organic light-emitting display apparatus manufactured by using the method. The method includes forming an amorphous silicon (a-Si) layer on a substrate having first and second areas, thermally treating the a-Si layer to partially crystallize the a-Si layer into a partially crystallized Si layer, removing a thermal oxide layer through a thermal treatment, selectively irradiating the first areas with laser beams to crystallize the partially crystallized Si layer.

Abstract translation: 多晶硅（poly-Si）层的制造方法，使用该方法的有机发光显示装置的制造方法以及使用该方法制造的有机发光显示装置。 该方法包括在具有第一和第二区域的衬底上形成非晶硅（a-Si）层，热处理a-Si层以将a-Si层部分地结晶成部分结晶的Si层，通过 热处理，用激光束选择性地照射第一区域以结晶部分结晶的Si层。

公开(公告)号：US12302703B2

公开(公告)日：2025-05-13

申请号：US17512926

申请日：2021-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Chungi You ,  Sang-Ho Moon

IPC: H01L21/00 ,  H10K50/80 ,  H10K59/121 ,  H10K59/131 ,  H10K71/00 ,  H10K59/12

Abstract: A method of manufacturing a display device may include forming an active pattern on a substrate, the active pattern including a first region, a second region spaced apart from the first region, and a third region disposed between the first region and the second region, forming an insulation layer on the active pattern, defining a first contact hole exposing a portion of the first region, a second contact hole exposing a portion of the second region, and an opening exposing the third region in the insulation layer, forming a conductive pattern filling the first and second contact holes on the insulation layer and removing the third region at a substantially same time, and forming a planarization layer on the conductive pattern.

公开(公告)号：US11489035B2

公开(公告)日：2022-11-01

申请号：US17066721

申请日：2020-10-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Ho Moon ,  Chun Gi You

IPC: H01L27/32 ,  H01L51/52 ,  H05K1/18

Abstract: A display device includes: a substrate; an insulating layer on the substrate and including a first opening; a first panel pad on the substrate and the insulating layer; and an anisotropic conductive film on the first panel pad, and the first panel pad includes a center area located at a center of the first opening, and a first edge area and a second edge area arranged along a lateral side of the insulating layer and located on respective sides of the center area with respect to a first direction, and the anisotropic conductive film overlaps at least one of the center area, the first edge area, and the second edge area of the first panel pad.

公开(公告)号：US11462601B2

公开(公告)日：2022-10-04

申请号：US16848481

申请日：2020-04-14

Applicant: Samsung Display Co., LTD.

Inventor： Sang-Ho Moon ,  Chun Gi You ,  Tae Kon Kim

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52 ,  H01L29/786 ,  H01L27/12

Abstract: An organic light emitting diode display includes a substrate, a semiconductor layer disposed on the substrate, a first insulating layer which covers the semiconductor layer, a first conductive layer disposed on the first insulating layer, a second insulating layer which covers the first conductive layer, a second conductive layer disposed on the second insulating layer, a third insulating layer which covers the second conductive layer, a third conductive layer disposed on the third insulating layer, a first organic layer which covers the third conductive layer, and a fourth conductive layer disposed on the first organic layer, where the fourth conductive layer includes a lower layer, a middle layer, and an upper layer, and the lower layer is disposed between the first organic layer and the middle layer, and includes a transparent conductive oxidization film.

公开(公告)号：US20160079338A1

公开(公告)日：2016-03-17

申请号：US14946231

申请日：2015-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Kyu-Sik Cho ,  Won-Kyu Lee ,  Tae-Hoon Yang ,  Byoung-Kwon Choo ,  Sang-Ho Moon ,  Bo-Kyung Choi ,  Yong-Hwan Park ,  Joon-Hoo Choi ,  Min-Chul Shin ,  Yun-Gyu Lee

IPC: H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3244 ,  H01L27/3262 ,  H01L27/3265

Abstract: An organic light emitting diode display includes: a substrate including a first and a second gate electrode formed over a first and a second region, respectively, a first and a second gate insulator formed on the first and the second gate electrode, respectively, a first and a second semiconductor layer formed on the first and the second gate insulator, respectively, the first semiconductor layer including a first channel region, the second semiconductor layer including a second channel region, an interlayer insulator formed over the substrate and over at least part of the first and second semiconductor layers, a first and a second etching stop layer formed over the first and second channel regions, respectively, and surrounded by the interlayer insulator, and a first and a second source electrode and a first and a second drain electrode contacting the first and the second semiconductor layer, respectively, through the interlayer insulator.

Abstract translation: 一种有机发光二极管显示器包括：基板，分别包括形成在第一和第二区域上的第一和第二栅电极，分别形成在第一和第二栅电极上的第一和第二栅极绝缘体， 以及分别形成在所述第一和第二栅极绝缘体上的第二半导体层，所述第一半导体层分别包括第一沟道区，所述第二半导体层包括第二沟道区，在所述衬底上形成的层间绝缘体，以及至少部分 第一和第二半导体层，分别形成在第一和第二沟道区上并由层间绝缘体包围的第一和第二蚀刻停止层，以及第一和第二源电极和第一和第二漏电极接触 第一和第二半导体层分别通过层间绝缘体。

公开(公告)号：US20160013055A1

公开(公告)日：2016-01-14

申请号：US14864402

申请日：2015-09-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Ho Moon ,  Jong-Moo Huh ,  Sung-Ho Kim

IPC: H01L21/02 ,  H01L21/311

CPC classification number: H01L21/02532 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02592 ,  H01L21/02595 ,  H01L21/02667 ,  H01L21/02678 ,  H01L21/02686 ,  H01L21/266 ,  H01L21/31111 ,  H01L21/31144 ,  H01L27/1255 ,  H01L27/1274 ,  H01L27/1285 ,  H01L27/1288 ,  H01L27/3244 ,  H01L27/3265 ,  H01L28/60 ,  H01L29/66757 ,  H01L2227/323

Abstract: A method of manufacturing a polysilicon (poly-Si) layer, a method of manufacturing an organic light-emitting display apparatus using the method, and an organic light-emitting display apparatus manufactured by using the method. The method includes forming an amorphous silicon (a-Si) layer on a substrate having first and second areas, thermally treating the a-Si layer to partially crystallize the a-Si layer into a partially crystallized Si layer, removing a thermal oxide layer through a thermal treatment, selectively irradiating the first areas with laser beams to crystallize the partially crystallized Si layer.

公开(公告)号：US12284893B2

公开(公告)日：2025-04-22

申请号：US18457046

申请日：2023-08-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Ho Moon ,  Chungi You

IPC: H10K59/131 ,  H01L27/02 ,  H10K59/126

Abstract: A display device includes a substrate including a display area and a non-display area, a first wiring at the non-display area, a second wiring on a layer that is different from the first wiring at the non-display area, an inorganic insulating layer on the first wiring and the second wiring, a pad on the inorganic insulating layer, and connected to a first end of the first wiring, a contact bridge on the inorganic insulating layer, and connecting the second wiring to a second end of the first wiring, an electrostatic electrode on the inorganic insulating layer between the pad and the contact bridge, a first organic insulating layer covering the contact bridge and the electrostatic electrode, and exposing the pad, a first upper wiring on the first organic insulating layer, and overlapping the contact bridge and the electrostatic electrode, and a second organic insulating layer on the first upper wiring.

公开(公告)号：US12142206B2

公开(公告)日：2024-11-12

申请号：US18310516

申请日：2023-05-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Ho Moon ,  Chun Gi You ,  Hyoung Hak Kim

IPC: G09G3/3225 ,  H10K50/842 ,  H10K59/122 ,  H10K59/131

Abstract: A display device includes: a substrate including a display area configured to display images and a non-display area around the display area; a plurality of driving voltage lines in the display area; a plurality of initialization voltage lines in the display area; a plurality of driving voltage transmission lines in the non-display area and configured to transmit a driving voltage to the driving voltage line, and including a first driving voltage transmission line and a second driving voltage transmission line adjacent to each other; an initialization voltage transmission line in the non-display area and configured to transmit an initialization voltage to the initialization voltage line; and a bridge connecting the first driving voltage transmission line and the second driving voltage transmission line and overlapping the initialization voltage transmission line.

公开(公告)号：US11640789B2

公开(公告)日：2023-05-02

申请号：US17822676

申请日：2022-08-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Ho Moon ,  Chun Gi You ,  Hyoung Hak Kim

IPC: G09G3/3225 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes: a substrate including a display area configured to display images and a non-display area around the display area; a plurality of driving voltage lines in the display area; a plurality of initialization voltage lines in the display area; a plurality of driving voltage transmission lines in the non-display area and configured to transmit a driving voltage to the driving voltage line, and including a first driving voltage transmission line and a second driving voltage transmission line adjacent to each other; an initialization voltage transmission line in the non-display area and configured to transmit an initialization voltage to the initialization voltage line; and a bridge connecting the first driving voltage transmission line and the second driving voltage transmission line and overlapping the initialization voltage transmission line.

公开(公告)号：US09172060B2

公开(公告)日：2015-10-27

申请号：US14216043

申请日：2014-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Ho Moon ,  Joon-Hoo Choi ,  Kyu-Sik Cho

IPC: H01L21/00 ,  H01L51/40 ,  H01L51/00 ,  H01L29/18 ,  H01L33/00 ,  H01L29/08 ,  H01L51/52 ,  H01L27/12 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5268 ,  H01L27/1218 ,  H01L27/3244 ,  H01L51/5275 ,  H01L51/5284 ,  H01L51/56

Abstract: An organic light-emitting display and a method of manufacturing the organic light-emitting display are disclosed. In one embodiment, the organic light-emitting display includes: i) a pixel electrode disposed on a substrate, ii) an opposite electrode disposed opposite to the pixel electrode, iii) an organic emission layer disposed between the pixel electrode and the opposite electrode; a light-scattering portion disposed between the substrate and the organic emission layer, including a plurality of scattering patterns for scattering light emitted from the organic emission layer in insulating layers having different refractive indexes. The display may further include a plurality of light absorption portions disposed between the light-scattering portion and the organic emission layer to correspond to the scattering patterns.

Abstract translation: 公开了有机发光显示器和制造有机发光显示器的方法。 在一个实施例中，有机发光显示器包括：i）设置在基板上的像素电极，ii）与像素电极相对设置的相对电极，iii）设置在像素电极和相对电极之间的有机发射层; 设置在基板和有机发光层之间的光散射部分，包括用于散射具有不同折射率的绝缘层中的有机发射层发射的光的多个散射图案。 显示器还可以包括设置在光散射部分和有机发射层之间的多个光吸收部分，以对应于散射图案。