公开(公告)号：US20250040112A1

公开(公告)日：2025-01-30

申请号：US18594745

申请日：2024-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： Byoung Kyoo PARK ,  Ja Hun KOO ,  Yong Il KIM ,  Wee Joon JEONG ,  Jang Un CHOI

IPC: H05K7/20

Abstract: A display device includes: a display panel; a heat dissipation sheet on a surface of the display panel; a circuit board electrically connected to the display panel, the circuit board being on a surface of the heat dissipation sheet; and a vapor chamber attached to the surface of the heat dissipation sheet to emit heat transferred through the heat dissipation sheet. The circuit board overlaps with a first area of the heat dissipation sheet. A first part of the vapor chamber is attached to a second area of the heat dissipation sheet, and a second part of the vapor chamber is spaced apart from the heat dissipation sheet.

公开(公告)号：US20240268072A1

公开(公告)日：2024-08-08

申请号：US18492831

申请日：2023-10-24

Applicant: Samsung Display Co., LTD.

Inventor： Wee Joon JEONG ,  Yong Il KIM ,  Byoung Kyoo PARK ,  Jang Un CHOI

IPC: H05K7/20

CPC classification number: H05K7/20336 ,  H05K7/2099

Abstract: A display device includes a display panel, a driving board disposed on a side of the display panel, and a vapor chamber disposed between the display panel and the driving board, wherein the vapor chamber includes an external member, a first wick and a second wick which are disposed on at least parts of inner surfaces of the external member and face each other, a refrigerant which is contained in the external member, and a refrigerant dense part in which the refrigerant densely resides, and an area occupied by the first wick on the inner surfaces of the external member is greater than an area occupied by the second wick on the inner surfaces of the external member.

公开(公告)号：US20240118036A1

公开(公告)日：2024-04-11

申请号：US18355528

申请日：2023-07-20

Applicant: Samsung Display Co., LTD.

Inventor： Wee Joon JEONG ,  Yong Il KIM ,  Byoung Kyoo PARK ,  Jang Un CHOI

IPC: F28D15/02 ,  F28D15/04 ,  H05K7/20

CPC classification number: F28D15/0233 ,  F28D15/04 ,  H05K7/20336

Abstract: A vapor chamber comprises a front surface member having a curvature, a rear surface member coupled to the front surface member, a wick disposed between the front surface member and the rear surface member, and a refrigerant at least partially filled between the front surface member and the rear surface member, wherein the rear surface member includes a plurality of bent areas.

公开(公告)号：US20160293675A1

公开(公告)日：2016-10-06

申请号：US14823489

申请日：2015-08-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Il KIM

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/00

CPC classification number: H01L27/3211 ,  H01L27/3223 ,  H01L27/3246 ,  H01L51/0004 ,  H01L51/0005 ,  H01L51/0012 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5246 ,  H01L51/56 ,  H01L2251/558

Abstract: A light-emitting display device and a method of manufacturing the same including preparing a substrate such that the substrate includes a pixel area and a seal area; forming first pixel electrode patterns on the substrate; forming insulating patterns on the pixel area and the seal area; forming hole injection patterns on the pixel area and the seal area; forming surface treatment patterns on the pixel area and the seal area; forming light-emitting patterns on the pixel area and the seal area; and forming second pixel electrode patterns on the pixel area, wherein forming the surface treatment patterns includes forming the surface treatment patterns on the pixel area and the seal area such that the surface treatment patterns and the hole injection patterns can be alternately arranged on the top surface of the pixel area, and that only the surface treatment patterns can be arranged on the top surface of the seal area.

Abstract translation: 一种发光显示装置及其制造方法，包括：准备基板使得所述基板包括像素区域和密封区域; 在所述基板上形成第一像素电极图案; 在像素区域和密封区域上形成绝缘图案; 在像素区域和密封区域上形成空穴注入图案; 在像素区域和密封区域上形成表面处理图案; 在像素区域和密封区域上形成发光图案; 以及在像素区域上形成第二像素电极图案，其中形成表面处理图案包括在像素区域和密封区域上形成表面处理图案，使得表面处理图案和空穴注入图案可以交替布置在顶表面上 的像素区域，并且只有表面处理图案可以布置在密封区域的顶表面上。

公开(公告)号：US20160254479A1

公开(公告)日：2016-09-01

申请号：US14881992

申请日：2015-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Yong JEONG ,  Mu Gyeom KIM ,  Yong Il KIM

IPC: H01L51/52

CPC classification number: H01L51/5246 ,  H01L51/5237 ,  H01L51/5256

Abstract: Provided is an organic light emitting diode display including a substrate; a display unit formed on the substrate and including a thin film transistor and an organic light emitting diode; a thin film encapsulation covering and encapsulating the display unit and formed by a laminated structure made of at least one first inorganic layer, a first organic layer, and a second inorganic layer; and a protective bezel fixed to the substrate and spaced apart from the side of the substrate to surround edges of the substrate and the thin film encapsulation.

Abstract translation: 提供一种包括基板的有机发光二极管显示器; 形成在所述基板上并且包括薄膜晶体管和有机发光二极管的显示单元; 薄膜封装，其覆盖并封装所述显示单元，并且由由至少一个第一无机层，第一有机层和第二无机层制成的层叠结构形成; 以及保护框架，其固定到基板并与基板的侧面间隔开以包围基板的边缘和薄膜封装。