公开(公告)号：US09864221B2

公开(公告)日：2018-01-09

申请号：US14682982

申请日：2015-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunwoo Lee ,  Chunghui Lee ,  Byungchan Kim ,  Juhwan Kim

IPC: H05K1/00 ,  G02F1/1333 ,  H01L27/32 ,  G06F1/16

CPC classification number: G02F1/133308 ,  G02F1/133305 ,  G02F2001/133314 ,  G02F2001/13332 ,  G06F1/16 ,  G06F1/1601 ,  H01L27/3244 ,  H01L2251/5338

Abstract: A display apparatus is disclosed. In one aspect, the display apparatus includes a flexible display panel configured to display images and a first frame arranged on the front surface of the flexible display panel and curved in a first direction. The display apparatus also includes a second frame arranged on a rear surface of the flexible display panel and curved in the first direction and a spacer arranged on at least one of the first and second frames. The spacer is configured to adjust the distance between the first and second frames.

公开(公告)号：US09747819B2

公开(公告)日：2017-08-29

申请号：US13734379

申请日：2013-01-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sangheon Ye ,  Juhwa Ha ,  Daehoon Song ,  Jaesuk Yoo ,  Kyu-Hun Shim ,  Donghoon Jung ,  Hyunwoo Lee

IPC: G09F13/04 ,  G09F13/08 ,  G09F13/22 ,  G02F1/1335

CPC classification number: G09F13/0409 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/133608 ,  G02F1/133611 ,  G02F2001/133607 ,  G02F2201/54 ,  G09F13/08 ,  G09F13/22

Abstract: A display device includes first light emitting devices arranged in a line in a protective member, second light emitting devices parallel to and alternately arranged with the first light emitting devices, and optical member supporters in the protective member between the first and second light emitting devices. Each optical member supporter is positioned at a center of a parallelogram defined by two adjacent first light emitting devices and two adjacent second light emitting devices, and each transparent optical member supporter includes a first surface that faces one of the first light emitting devices and a second surface opposite the first surface that faces one of the second light emitting devices. Each optical member supporter includes a plate portion having the first and second surfaces, and a hook portion that extends through the protective member. A width of the plate portion decreases with increasing distance from the hook portion.

公开(公告)号：US20230200217A1

公开(公告)日：2023-06-22

申请号：US18066649

申请日：2022-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Ha Hwang ,  Hyunwoo Lee ,  Mikyung Kim ,  Beomjin Kim ,  Hyejeong Park ,  Sungsoo Bae

IPC: H10K85/60

CPC classification number: H01L51/0058 ,  H01L51/0073 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/5012

Abstract: Provided are a light-emitting device and an electronic apparatus including the light-emitting device, the light-emitting device including: a first compound represented by Formula 1 and a second compound represented by Formula 2; or a first compound represented by Formula 1 and a third compound represented by Formula 1. The detailed description of Formulae 1 and 2 is as described in the present specification

公开(公告)号：US20220388989A1

公开(公告)日：2022-12-08

申请号：US17660006

申请日：2022-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunwoo Lee ,  Jungsub Lee ,  Hyojeong Kim

IPC: C07D403/10 ,  H01L51/00 ,  C07D405/14 ,  C07D409/14 ,  C07D487/04 ,  C07F7/08

Abstract: A light-emitting device and an electronic apparatus (including the light-emitting device) are provided. The light-emitting device includes a first compound represented by Formula 1 and a second compound represented by Formula 2: wherein detailed descriptions of Formula 1 and Formula 2 are the same as described in the present specification.

公开(公告)号：US10802268B2

公开(公告)日：2020-10-13

申请号：US15867438

申请日：2018-01-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunwoo Lee

IPC: G02B26/08 ,  G02F1/13 ,  H01L27/32

Abstract: An organic light emitting display panel includes a first substrate, a second substrate arranged opposite to the first substrate, a display layer on a side of the first substrate facing the second substrate, and a viewing angle control layer on a side of the second substrate facing the first substrate, the viewing angle control layer configured to change an output path of light input from the display layer by changing a shape based on a control signal.

公开(公告)号：US20130314899A1

公开(公告)日：2013-11-28

申请号：US13734379

申请日：2013-01-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SANGHEON YE ,  Juhwa Ha ,  Daehoon Song ,  Jaesuk Yoo ,  Kyu-Hun Shim ,  Donghoon Jung ,  Hyunwoo Lee

IPC: G09F13/04

CPC classification number: G09F13/0409 ,  G02F1/133603 ,  G02F1/133606 ,  G02F1/133608 ,  G02F1/133611 ,  G02F2001/133607 ,  G02F2201/54 ,  G09F13/08 ,  G09F13/22

Abstract: A display device includes first light emitting devices arranged in a line in a protective member, second light emitting devices parallel to and alternately arranged with the first light emitting devices, and optical member supporters in the protective member between the first and second light emitting devices. Each optical member supporter is positioned at a center of a parallelogram defined by two adjacent first light emitting devices and two adjacent second light emitting devices, and each transparent optical member supporter includes a first surface that faces one of the first light emitting devices and a second surface opposite the first surface that faces one of the second light emitting devices. Each optical member supporter includes a plate portion having the first and second surfaces, and a hook portion that extends through the protective member. A width of the plate portion decreases with increasing distance from the hook portion.

Abstract translation: 显示装置包括在保护构件中排列成一行的第一发光装置，与第一发光装置平行并交替布置的第二发光装置以及第一和第二发光装置之间的保护构件中的光学构件支撑体。 每个光学构件支撑件位于由两个相邻的第一发光器件和两个相邻的第二发光器件限定的平行四边形的中心，并且每个透明光学构件支撑件包括面向第一发光器件之一的第一表面和第二 与第一表面相对的面向第二发光器件之一的表面。 每个光学构件支撑件包括具有第一和第二表面的板部分和延伸穿过保护构件的钩部分。 板部的宽度随着与钩部的距离的增加而减小。

公开(公告)号：US20240324454A1

公开(公告)日：2024-09-26

申请号：US18603088

申请日：2024-03-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunyoung Kim ,  Hyunwoo Lee

IPC: H10K85/60 ,  C09K11/06 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30 ,  H10K85/40 ,  H10K101/00 ,  H10K101/25 ,  H10K101/60

CPC classification number: H10K85/6572 ,  C09K11/06 ,  H10K50/15 ,  H10K50/16 ,  H10K85/346 ,  H10K85/40 ,  H10K85/631 ,  H10K85/654 ,  H10K85/6574 ,  H10K85/658 ,  H10K2101/25 ,  H10K2101/27 ,  H10K2101/60

Abstract: An organic light-emitting device and an electronic apparatus including the same are provided. The organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer provided between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a first compound that is a hole-transporting compound, a second compound that is an electron-transporting compound, a third compound capable of emitting phosphorescence, and a fourth compound capable of emitting delayed fluorescence, and a value of R0 is at least 3.5 nm.

公开(公告)号：US20240042656A1

公开(公告)日：2024-02-08

申请号：US18342528

申请日：2023-06-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunwoo Lee ,  Jinhee Bae ,  Junhyeong Kim

IPC: B29C39/10 ,  B29C35/08

CPC classification number: B29C39/10 ,  B29C35/0805 ,  B29C2035/0827 ,  B29L2031/3475

Abstract: In an apparatus for manufacturing a display apparatus, the apparatus includes: a display panel comprising a display area, an adjacent area surrounding the display area, and a bending area extending from a side of the adjacent area, the display panel comprising a first material in the adjacent area and a second material in the bending area; a stage on which the display panel is located; and a curing device configured to concurrently cure the first material and the second material.

公开(公告)号：US11798912B2

公开(公告)日：2023-10-24

申请号：US17123836

申请日：2020-12-16

Applicant: Samsung Display Co., LTD.

Inventor： Taeyoung Park ,  Jungseon Park ,  Jun-Hee Lee ,  Hyunwoo Lee

IPC: B32B41/00 ,  H01L23/00 ,  H05K3/32 ,  H10K59/131

CPC classification number: H01L24/80 ,  H01L24/74 ,  H01L24/75 ,  H01L24/83 ,  H05K3/323 ,  H05K3/328 ,  H01L2224/75701 ,  H01L2224/75753 ,  H01L2224/75754 ,  H01L2224/75804 ,  H01L2224/8013 ,  H01L2224/80132 ,  H01L2224/80205 ,  H01L2224/8313 ,  H01L2224/83132 ,  H05K2203/0285 ,  H05K2203/1509 ,  H05K2203/166 ,  H05K2203/167 ,  H10K59/131

Abstract: A method of fabricating a display device may include disposing a display panel on a stage to be parallel to an XZ-plane defined by a horizontal X-axis and a vertical Z-axis, measuring a height of a first side surface of the display panel in a direction of the Z-axis, rotating the stage such that the first side surface is parallel to a reference horizontal line in case that a result of the measured height indicates that the first side surface includes an inclined surface, moving the display panel in a direction of the Z-axis such that a first pad disposed on the first side surface overlaps the reference horizontal line, and bonding a second pad of a printed circuit board with the first pad.

公开(公告)号：US20210289632A1

公开(公告)日：2021-09-16

申请号：US17147446

申请日：2021-01-12

Applicant: Samsung Display Co., Ltd

Inventor： JUNGSEON PARK ,  Taeyoung Park ,  Jun-Hee Lee ,  Hyunwoo Lee

IPC: H05K3/10 ,  H05K3/32

Abstract: A bonding device includes: a bonding head configured to move in a vertical direction; a stage disposed under the bonding head and including a first portion, the first portion having a first plane surface facing the bonding head and a first support surface opposite to the first plane surface; and a supporter disposed under the stage and including a second support surface facing the first support surface, wherein the second support surface of the supporter has a recess portion having a first radius of curvature.