公开(公告)号：US20190384102A1

公开(公告)日：2019-12-19

申请号：US16550974

申请日：2019-08-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kang Young Lee ,  Sang Hyun Kang ,  Dae Hyun Kim ,  Seung Hwan Kim ,  Joo Yeol Lee ,  Jang Bog Ju

IPC: G02F1/1335

Abstract: A display device panel includes a display area including pixels and a non-display area. Each pixel is connected to one of gate lines and one of data lines. The non-display area includes data pad sections. The non-display area further includes a depiction of a first information code and a depiction of a second information code. The depiction of the first information code is disposed between first two adjacent data pad sections and is apart from an outline of the non-display area by a first distance. The depiction of the second information code is disposed between second two adjacent data pad sections and is apart from the outline of the non-display area by a second distance different from the first distance.

公开(公告)号：US10340419B2

公开(公告)日：2019-07-02

申请号：US15648578

申请日：2017-07-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae Hyun Kim ,  Jong Hyuk Kang ,  Joo Yeol Lee ,  Hyun Deok Im ,  Chi O Cho ,  Hyun Min Cho

IPC: H01L33/24 ,  H01L27/15 ,  H01L33/00 ,  H01L33/32 ,  H01L33/38 ,  H01L33/44 ,  H01L33/16 ,  G09G3/32 ,  H01L27/12 ,  H01L25/075

Abstract: A light emitting device includes first and second electrodes spaced apart from each other on a substrate, at least one bar-type LED having a first end on the first electrode and a second end on the second electrode, and an insulative support body between the substrate and the bar-type LED. The at least one bar-type LED has a length greater than a width.

公开(公告)号：US09897842B2

公开(公告)日：2018-02-20

申请号：US14968628

申请日：2015-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Deok Im ,  Dae Hyun Kim ,  Hyun Min Cho ,  Jae Byung Park

IPC: G02F1/136 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1341 ,  G02F1/1362

CPC classification number: G02F1/133377 ,  G02F1/133526 ,  G02F1/133553 ,  G02F1/1341 ,  G02F2001/136222

Abstract: Provided is a display device including: an insulation substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer formed to be spaced apart from the pixel electrode with a microcavity therebetween and including a support member; and a liquid crystal layer filling the microcavity, in which the microcavity includes a plurality of microcavities having a semicircular cross section arranged along an extending direction of the gate line and extending in the extending direction of the data line.

公开(公告)号：US20160320664A1

公开(公告)日：2016-11-03

申请号：US14993743

申请日：2016-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hyuk Kang ,  Hyun Min Cho ,  Jae Byung Park ,  Jae Woong Kang ,  Dae Hyun Kim ,  Suk Sun Lee ,  Joo Yeol Lee ,  Hyun Deok Im ,  Sung-Jin Hong

IPC: G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/133528 ,  G02F1/133617 ,  G02F1/133621 ,  G02F2202/36

Abstract: A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.

Abstract translation: 一种可以防止混色现象的液晶显示装置及其驱动方法，所述液晶显示装置包括彼此面对的第一基板和第二基板; 设置在所述第一基板内的薄膜晶体管; 颜色转换层，其设置在所述第二基板的内部并且包括多个量子棒; 设置在所述第一基板和所述第二基板之间的液晶层; 设置在所述第一基板的外侧的第一偏振片; 以及设置在第二基板外侧的第二偏振片。

公开(公告)号：US09310605B2

公开(公告)日：2016-04-12

申请号：US14014564

申请日：2013-08-30

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Hyun Kim ,  Jae Byung Park ,  Chun-Ho Song ,  Donchan Cho ,  Sungsik Yun ,  Yu-Kwan Kim

IPC: H05K3/00 ,  G02B26/08 ,  G02B26/02 ,  H04N5/66

CPC classification number: G02B26/0841 ,  G02B26/02 ,  H04N5/66 ,  Y10T29/49117

Abstract: A display apparatus includes a first substrate and a second substrate. The first substrate includes a light shielding layer including a first opening which transmits a light. The second substrate includes a shutter including a second opening which corresponds to the first opening, and a first flexible electrode part which is connected to one end of the shutter and transmits or blocks the light by moving the shutter. The first flexible electrode part includes a first flexible electrode, a second flexible electrode, and an insulation pattern. The insulation pattern insulates the first flexible electrode and the second flexible electrode from each other, and exposes upper and lower surfaces of the first flexible electrode and the second flexible electrode which are parallel to the second substrate, by covering portions of the first flexible electrode and the second flexible electrode.

Abstract translation: 显示装置包括第一基板和第二基板。 第一基板包括遮光层，该遮光层包括透光的第一开口。 所述第二基板包括具有对应于所述第一开口的第二开口的开闭器，以及连接到所述活门的一端并通过移动所述活门而透射或阻挡所述光的第一柔性电极部。 第一柔性电极部分包括第一柔性电极，第二柔性电极和绝缘图案。 所述绝缘图案使所述第一柔性电极和所述第二柔性电极彼此绝缘，并且通过覆盖所述第一柔性电极的部分和所述第一柔性电极和所述第二柔性电极的平行于所述第二基板的上表面和下表面露出， 第二柔性电极。

公开(公告)号：US12224307B2

公开(公告)日：2025-02-11

申请号：US17605781

申请日：2020-01-16

Applicant: SAMSUNG DISPLAY Co., LTD.

Inventor： Xinxing Li ,  Tae Jin Kong ,  Dae Hyun Kim ,  Veidhes Basrur ,  Hyun Min Cho

IPC: H01L33/38 ,  H01L27/15 ,  H01L33/00 ,  H01L33/24 ,  H01L33/44

Abstract: A display device includes a pixel disposed in a display area. The pixel includes a first electrode; a first insulating layer disposed on the first electrode, and including openings, each of the openings exposing different areas of the first electrode and defining respective cells; light emitting elements disposed in the respective cells, each of the light emitting elements including a first end electrically connected to the first electrode; and a second end protruding upward from the first insulating layer; and a second electrode disposed on the light emitting elements, and electrically connected to the second ends of each of the light emitting elements.

公开(公告)号：US20250040330A1

公开(公告)日：2025-01-30

申请号：US18912404

申请日：2024-10-10

Applicant: Samsung Display Co., LTD.

Inventor： Dae Hyun Kim ,  Jong Hyuk Kang ,  Joo Yeol Lee ,  Hyun Deok Im ,  Hyun Min Cho

IPC: H01L27/15 ,  H01L25/075 ,  H01L25/16 ,  H01L27/12 ,  H01L29/786 ,  H01L33/06 ,  H01L33/20 ,  H01L33/32 ,  H01L33/38 ,  H01L33/40 ,  H01L33/44 ,  H01L33/60 ,  H01L33/62

Abstract: A light emitting device, includes: a substrate; a light emitting element on the substrate, the light emitting element having a first end portion and a second end portion arranged in a longitudinal direction; one or more partition walls disposed on the substrate, the one or more partition walls being spaced apart from the light emitting element; a first reflection electrode adjacent the first end portion of the light emitting element; a second reflection electrode adjacent the second end portion of the light emitting element; a first contact electrode connected to the first reflection electrode and the first end portion of the light emitting element; an insulating layer on the first contact electrode, the insulating layer having an opening exposing the second end portion of the light emitting element and the second reflection electrode to the outside; and a second contact electrode on the insulating layer.

公开(公告)号：US12211963B2

公开(公告)日：2025-01-28

申请号：US18519929

申请日：2023-11-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Deok Im ,  Jong Hyuk Kang ,  Dae Hyun Kim ,  Joo Yeol Lee ,  Hyun Min Cho

IPC: H01L33/52 ,  H01L25/075 ,  H01L33/38 ,  H01L33/48 ,  H01L33/56 ,  H01L33/58 ,  H01L25/16 ,  H01L27/12 ,  H01L33/20 ,  H01L33/32 ,  H01L33/54 ,  H01L33/62

Abstract: A light emitting device includes: a base substrate; a plurality of unit regions provided on the base substrate; a barrier disposed at a boundary of the unit regions to surround each of the unit regions; a dam disposed in each of the unit regions to be spaced apart from the barrier; a first electrode provided in each of unit light emitting regions surrounded by the dam; a second electrode disposed in each of the unit light emitting regions, the second electrode of which at least one region is provided opposite to the first electrode; and one or more LEDs provided in each of the unit light emitting regions, the one or more LEDs being electrically connected between the first electrode and the second electrode.

公开(公告)号：US12074256B2

公开(公告)日：2024-08-27

申请号：US17284345

申请日：2019-04-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Deok Im ,  Jong Hyuk Kang ,  Dae Hyun Kim ,  Hyun Min Cho ,  Dong Hyun Kim

IPC: H01L33/38 ,  H01L25/075 ,  H01L25/16 ,  H01L33/62

CPC classification number: H01L33/38 ,  H01L25/0753 ,  H01L25/167 ,  H01L33/62 ,  H01L2933/0066

Abstract: A light emitting device may include at least one first electrode and at least one second electrode disposed on different layers on a substrate; a first insulating layer disposed between the first electrode and the second electrode; and at least one light emitting diode electrically connected between the at least one first electrode and the second electrode.

公开(公告)号：US11842681B2

公开(公告)日：2023-12-12

申请号：US17384556

申请日：2021-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Min Cho ,  Sung Chul Kim ,  Dae Hyun Kim ,  Hye Yong Chu ,  Jong Hyuk Kang ,  Keun Kyu Song ,  Joo Yeol Lee ,  Bek Hyun Lim ,  Hyun Deok Im

IPC: G09G3/3233 ,  H01L33/20 ,  H01L33/00 ,  H01L33/44 ,  H01L33/52 ,  H01L33/38 ,  H01L25/075 ,  H01L25/16 ,  H05B45/40 ,  H01L33/62

CPC classification number: G09G3/3233 ,  H01L25/0753 ,  H01L25/167 ,  H01L33/0095 ,  H01L33/20 ,  H01L33/38 ,  H01L33/44 ,  H01L33/52 ,  H05B45/40 ,  H01L33/62

Abstract: A display device includes: a substrate; a display element layer on one surface of the substrate and including at least one light emitting element emitting light; and a pixel circuit portion on the display element layer and including at least one transistor electrically connected to the light emitting element, wherein the display element layer includes: a first electrode on the substrate and electrically connected to one end of the light emitting element; a second electrode on the substrate and electrically connected to the other end of the light emitting element; and an insulation layer on the substrate including the second electrode, and having a first opening exposing a portion of the second electrode, and wherein the second electrode is electrically connected to the transistor through the first opening.