公开(公告)号：US12185572B2

公开(公告)日：2024-12-31

申请号：US17452546

申请日：2021-10-27

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Hyun Choi ,  Min Jae Kim ,  Kyung Hee Lee ,  Suk Jin Lee ,  In Hwa Lee ,  Hyuk Sang Jun

IPC: H01L51/52 ,  H01L27/32 ,  H10K50/844 ,  H10K50/858 ,  H10K59/12 ,  H10K102/00

Abstract: A display device includes a substrate; a light-emitting element on the substrate; a capping layer on the light-emitting element; a first inorganic encapsulation layer on the capping layer; an organic encapsulation layer on the first inorganic encapsulation layer; and a second inorganic encapsulation layer on the organic encapsulation layer. The first inorganic encapsulation layer includes a first sub-inorganic encapsulation layer between the capping layer and the organic encapsulation layer, and a second sub-inorganic encapsulation layer between the first sub-inorganic encapsulation layer and the organic encapsulation layer.

公开(公告)号：US12032794B2

公开(公告)日：2024-07-09

申请号：US17967674

申请日：2022-10-17

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Hyun Choi

IPC: G06F3/044 ,  G06F3/041 ,  H10K59/35 ,  H10K59/12 ,  H10K59/121

CPC classification number: G06F3/0446 ,  G06F3/0412 ,  H10K59/35 ,  G06F2203/04107 ,  H10K59/12 ,  H10K59/121

Abstract: A display panel includes first, second, and third color light emitting areas and a non-light emitting area disposed among the first, second, and third color light emitting areas. First, second, and third openings corresponding to the first, second, and third color light emitting areas are defined in an input sensor. A sensing electrode includes a first line area and a second line area facing each other in a first direction around each of the first, second, and third openings and a third line area and a fourth line area facing each other in a second direction intersecting the first direction. A distance between the first color light emitting area and the first line area is less than a distance between the second and third color light emitting areas and the first line area.

公开(公告)号：US10593732B2

公开(公告)日：2020-03-17

申请号：US15939208

申请日：2018-03-28

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Hyun Choi ,  Hyun Shik Lee ,  Hyuk Sang Jun

IPC: H01L27/32 ,  H01L51/52 ,  H01L33/52 ,  H01L33/40 ,  H01L51/00

Abstract: A light-emitting diode according to an exemplary embodiment includes: a first electrode; a second electrode overlapping the first electrode; an emission layer positioned between the first electrode and the second electrode; and a first capping layer positioned on the first electrode, wherein the first capping layer includes at least one among LiF, MgF2, AlF3, NaF, and AlOx, and a thickness of the first capping layer is 30 nm to 40 nm.

公开(公告)号：US09707744B2

公开(公告)日：2017-07-18

申请号：US14470228

申请日：2014-08-27

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Hyun Choi ,  Sung Woo Cho

IPC: B32B37/00 ,  B32B38/00 ,  H01L51/00 ,  H01L27/32

CPC classification number: B32B37/0046 ,  B32B38/00 ,  B32B2038/0076 ,  B32B2310/0831 ,  B32B2457/206 ,  H01L27/3241 ,  H01L51/0096 ,  Y02E10/549

Abstract: A lamination apparatus includes a plurality of fixed frames, each of which has at least one bent portion; a plurality of variable frames, each of which is arranged between one fixed frame and another fixed frame; and a plurality of light sources arranged on the fixed frames and the variable frame.

公开(公告)号：US20160343992A1

公开(公告)日：2016-11-24

申请号：US14887104

申请日：2015-10-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gun Shik Kim ,  Soon Ryong Park ,  Chul Hyun Choi ,  Kwang Woo Lee

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5281 ,  H01L27/322 ,  H01L27/323 ,  H01L27/3244 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5275 ,  H01L51/5284 ,  H01L2251/5338

Abstract: An organic light-emitting display device that includes a substrate, first and second electrodes facing each other on the substrate, an organic light-emitting layer between the first and second electrodes, a thin-film encapsulation (TFE) film on the second electrode, a reflection reduction layer on the TFE film, and a refraction adjustment layer between the reflection reduction layer and the organic light-emitting layer.

Abstract translation: 一种有机发光显示装置，包括：基板，在基板上彼此面对的第一和第二电极，第一和第二电极之间的有机发光层，第二电极上的薄膜封装（TFE）膜， TFE膜上的反射降低层，以及反射层减少层与有机发光层之间的折射调整层。

公开(公告)号：US12016135B2

公开(公告)日：2024-06-18

申请号：US17089552

申请日：2020-11-04

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Hyun Choi

IPC: H05K5/00 ,  G02F1/1333 ,  H01L51/52 ,  H10K50/84 ,  H10K50/854 ,  H10K50/86 ,  H10K59/80 ,  B32B7/05 ,  B32B7/14 ,  G02F1/1335

CPC classification number: H05K5/0017 ,  G02F1/133305 ,  G02F1/133308 ,  H10K50/84 ,  H10K50/854 ,  H10K50/865 ,  H10K59/87 ,  H10K59/877 ,  H10K59/879 ,  B32B7/05 ,  B32B7/14 ,  B32B2307/418 ,  B32B2457/20 ,  B32B2457/208 ,  C09J2203/318 ,  C09K2323/05 ,  G02F1/133331 ,  G02F1/133504 ,  G02F1/133524 ,  G02F1/133562 ,  G02F2202/28 ,  G02F2203/023 ,  H10K50/86 ,  H10K59/8791

Abstract: The present disclosure provides a display device that include: a display panel that includes a display area and a peripheral area that is provided at the periphery of an edge of the display area; a window that is provided on one side of the display panel to protect the display panel; and an adhesive film that is provided between the display panel and the window to bond the display panel and the window to each other, wherein the adhesive film in an area that corresponds to the peripheral area and the adhesive film in an area that corresponds to the display area have different properties.