公开(公告)号：US10978671B2

公开(公告)日：2021-04-13

申请号：US16226384

申请日：2018-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sucheol Gong ,  Sungwoo Jung ,  Hun Kim ,  Kyungchan Chae

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes: a substrate having a display area and a non-display area at least partially surrounding the display area; a plurality of pixels disposed in the display area of the substrate; a plurality of first projections disposed in the non-display area of the substrate extending along an edge of the substrate; and a second projection disposed on the substrate between the plurality of first projections and the display area, the second projection including a plurality of cavities arranged in a plurality of columns to limit flow of excess organic material during manufacture, wherein the cavities may be arranged in adjacent columns staggered from each other in a direction transverse to the columns.

公开(公告)号：USRE47781E1

公开(公告)日：2019-12-24

申请号：US15285449

申请日：2016-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Min Kang ,  Myung-Won Song ,  Seong-Taek Lee ,  Jin-Woo Park ,  Hun Kim

IPC: H05B33/00 ,  H01L51/56 ,  H01L51/52 ,  H01L27/32 ,  H01L51/00

Abstract: An organic electro luminescent display with auxiliary layers on a cathode contact and an encapsulating junction region to easily remove polymer organic layers of the junction and a method for fabricating the same. The organic electro luminescent display has the first electrode formed on a lower insulating substrate, a pixel defining layer formed to make some portions of the first electrode opened over the entire surface of the lower insulating substrate, an organic emission layer formed on an opening of the first electrode, the second electrode formed on the organic emission layer, an upper substrate for encapsulating the first electrode, the organic emission layer and the second electrode, and auxiliary layers formed on the cathode contact and the encapsulating junction region of the lower insulating substrate.

公开(公告)号：US20190326378A1

公开(公告)日：2019-10-24

申请号：US16203323

申请日：2018-11-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hun Kim ,  Sucheol Gong ,  Namjin Kim

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

Abstract: A display apparatus and a method of manufacturing the same are provided. According to an embodiment, a display apparatus includes: a substrate; a thin-film transistor located on the substrate; and a buffer layer, a conductive layer, and an insulating layer sequentially located from the substrate between the substrate and the thin-film transistor, and a thickness of the insulating layer is less than a thickness of the buffer layer.

公开(公告)号：US10276646B2

公开(公告)日：2019-04-30

申请号：US15612811

申请日：2017-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hun Kim ,  Yong Jin Kim ,  Soon Jung Wang ,  Keun Soo Lee ,  Jae Ho Lee ,  Kyung Chan Chae

IPC: H01L23/32 ,  H01L27/32 ,  H01L51/52

Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

公开(公告)号：US09406901B2

公开(公告)日：2016-08-02

申请号：US13966237

申请日：2013-08-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ung-Soo Lee ,  Jae-Sun Lee ,  Hun Kim ,  Jai-Hyuk Choi ,  Su-Hyuk Choi ,  Jin-Woo Park

IPC: H01L21/00 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5237 ,  H01L27/3244 ,  H01L51/5253

Abstract: An organic light-emitting display apparatus and a method of manufacturing the organic light-emitting display apparatus. The organic light-emitting display apparatus includes a substrate; a display unit on the substrate; and an encapsulating layer encapsulating the display unit. The encapsulating layer is formed of a low-temperature viscosity transition inorganic material. The encapsulating layer includes nitrogen.

Abstract translation: 一种有机发光显示装置及其制造方法。 有机发光显示装置包括：基板; 基板上的显示单元; 以及封装所述显示单元的封装层。 封装层由低温粘度转变无机材料形成。 封装层包括氮。

公开(公告)号：US20160027622A1

公开(公告)日：2016-01-28

申请号：US14875614

申请日：2015-10-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hun Kim ,  Jin-Woo Park

IPC: H01J37/34 ,  B05D3/00

CPC classification number: H01J37/3426 ,  B05D3/007 ,  C23C14/086 ,  C23C14/30 ,  C23C14/32 ,  C23C14/3464 ,  H01J37/3423 ,  H01J37/3429 ,  H01L51/56 ,  Y10T428/2991

Abstract: A tablet for a plasma coating system having a first part that includes a first material having a first sublimation point at a first pressure and a second part that is disposed on the first part and comprises a second material having a second melting point at the first pressure, wherein the second melting point is lower than the first sublimation point.

Abstract translation: 一种用于等离子体涂覆系统的片剂，其具有第一部分，该第一部分包括在第一压力下具有第一升华点的第一材料和设置在第一部分上的第二部分，并且包括第二材料，所述第二材料具有在第一压力下的第二熔点 ，其中所述第二熔点低于所述第一升华点。

公开(公告)号：US08907562B2

公开(公告)日：2014-12-09

申请号：US14016053

申请日：2013-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Hun Kim ,  Jin-Woo Park ,  Jai-Hyuk Choi

IPC: H01L51/54 ,  H05B33/10 ,  H05B33/04

CPC classification number: H05B33/04 ,  H05B33/10

Abstract: An organic light emitting diode display includes a substrate, an organic light emitting unit disposed on the substrate and including a laminate of a first electrode, an organic emission film, and a second electrode, a first inorganic film formed on the substrate to cover the organic light emitting unit, the first inorganic film including SnO2, and a second inorganic film formed on the first inorganic film, the second inorganic film including SnO2 at a top surface and including SnO, a proportion of the SnO increasing in a direction from the top surface of the second inorganic film toward the first inorganic film.

Abstract translation: 有机发光二极管显示器包括基板，设置在基板上的有机发光单元，并且包括第一电极，有机发射膜和第二电极的层叠体，形成在基板上以覆盖有机物的第一无机膜 发光单元，包括SnO 2的第一无机膜和形成在第一无机膜上的第二无机膜，第二无机膜在顶表面包括SnO 2并包括SnO，SnO从上表面的方向上增加的比例 的第二无机膜朝向第一无机膜。

公开(公告)号：US12133414B2

公开(公告)日：2024-10-29

申请号：US18528821

申请日：2023-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hun Kim

IPC: H10K50/844 ,  H10K59/131 ,  H10K71/00 ,  H10K77/10 ,  H10K59/12 ,  H10K102/00 ,  H10K102/10

CPC classification number: H10K50/844 ,  H10K59/131 ,  H10K71/00 ,  H10K77/111 ,  H10K59/1201 ,  H10K2102/102 ,  H10K2102/311

Abstract: A display apparatus includes a first substrate, a second substrate, and a transistor. The first transistor includes a polymer resin. The second substrate is arranged between the first substrate and the transistor and includes a glass material. A liquidus temperature of the glass material is less than 1000° C. The transistor overlaps at least one of the first substrate and the second substrate and includes a semiconductor layer.

公开(公告)号：US11956989B2

公开(公告)日：2024-04-09

申请号：US17216437

申请日：2021-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Sucheol Gong ,  Sungwoo Jung ,  Hun Kim ,  Kyungchan Chae

IPC: H10K50/844 ,  H10K50/842 ,  H10K59/122 ,  H10K59/124 ,  H10K59/88

CPC classification number: H10K50/844 ,  H10K50/8426 ,  H10K50/8445 ,  H10K59/122 ,  H10K59/124 ,  H10K59/88

Abstract: A display apparatus includes: a substrate having a display area and a non-display area at least partially surrounding the display area; a plurality of pixels disposed in the display area of the substrate; a plurality of first projections disposed in the non-display area of the substrate extending along an edge of the substrate; and a second projection disposed on the substrate between the plurality of first projections and the display area, the second projection including a plurality of cavities arranged in a plurality of columns to limit flow of excess organic material during manufacture, wherein the cavities may be arranged in adjacent columns staggered from each other in a direction transverse to the columns.

公开(公告)号：US11937457B2

公开(公告)日：2024-03-19

申请号：US17410699

申请日：2021-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Baek Seon ,  Deok Hoi Kim ,  Hun Kim

IPC: H10K59/121 ,  H01L27/12 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/1213 ,  H01L27/1218 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device is provided. The display device comprises a first base substrate, a first barrier layer disposed on the first base substrate, a second base substrate disposed on the first barrier layer, a first sub-substrate disposed on the second base substrate and comprising at least one dopant selected from a group consisting of: fluorine (F), boron (B), arsenic (As), phosphorus (P), chlorine (Cl), bromine (Br), iodine (I), astatine (At), sulfur (S), selenium (Se), argon (Ar), and tellurium (Te), a second barrier layer disposed on the first sub-substrate, a second buffer layer disposed on the second barrier layer, a first buffer layer disposed on the second buffer layer, at least one transistor disposed on the first buffer layer, and an organic light-emitting diode disposed on the at least one transistor.