公开(公告)号：US20150129860A1

公开(公告)日：2015-05-14

申请号：US14602776

申请日：2015-01-22

Applicant: Samsung Display CO. LTD.

Inventor： Byoung-Duk Lee ,  Yoon-Hyeung Cho ,  Jong-Hyuk Lee ,  Min-Ho Oh ,  So-Young Lee ,  Sun-Young Lee

IPC: H01L51/52

CPC classification number: H01L51/5259 ,  H01J7/183 ,  H01L51/5237 ,  H01L51/5246

Abstract: A getter composition including a moisture absorbing material and a binder having a volatility of 400 ppm or less when heated to a temperature in the range of 60° C. to 120° C. for 2 hours and an organic light emitting diode device including the getter composition

Abstract translation: 一种吸气剂组合物，其包含吸湿材料和粘合剂，当加热至60℃至120℃的温度2小时时挥发度为400ppm或更低，并且包括吸气剂的有机发光二极管装置 组成

公开(公告)号：US08927327B2

公开(公告)日：2015-01-06

申请号：US14054441

申请日：2013-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Ho Oh ,  Yoon-Hyeong Cho ,  Byoung-Duk Lee ,  So-Young Lee ,  Sun-Young Lee ,  Jong-Hyuk Lee

IPC: H01L51/40 ,  H01L51/52 ,  H01L29/08 ,  H01L35/24 ,  H01J1/62 ,  H01J63/04 ,  G02F1/1339 ,  G02F1/1333

CPC classification number: H01L51/5246

Abstract: There is provided an organic light emitting display device including a first substrate; an organic light emitting unit formed on the first substrate; a second substrate disposed on the organic light emitting unit; and an adhesive unit for adhering the first substrate and the second substrate to each other, wherein the adhesive unit includes a sealant, and particles that are arranged in the sealant so as to block penetration of external impurities. There is further provided a method of manufacturing the organic light emitting display device.

Abstract translation: 提供了一种包括第一基板的有机发光显示装置， 形成在所述第一基板上的有机发光单元; 设置在所述有机发光单元上的第二基板; 以及用于将第一基板和第二基板彼此粘合的粘合单元，其中粘合单元包括密封剂，以及布置在密封剂中以阻止外部杂质渗透的颗粒。 还提供了一种制造有机发光显示装置的方法。

公开(公告)号：US12096651B2

公开(公告)日：2024-09-17

申请号：US18453198

申请日：2023-08-21

Applicant: Samsung Display Co., LTD.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Yong-Tak Kim ,  So-Young Lee ,  Jong-Woo Kim ,  Ji-Young Moon

IPC: H10K50/844 ,  H10K71/00

CPC classification number: H10K50/8445 ,  H10K71/00

Abstract: Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of a first organic monomer between the inorganic layer and the polymer organic layer, and one surface of the intermediate layer is bonded to the inorganic layer through bonding sites on a surface of the inorganic layer and another surface of the intermediate layer is bonded to the organic layer by polymerization.

公开(公告)号：US20220149332A1

公开(公告)日：2022-05-12

申请号：US17646583

申请日：2021-12-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Yong-Tak Kim ,  So-Young Lee ,  Jong-Woo Kim ,  Ji-Young Moon

IPC: H01L51/52 ,  H01L51/56

Abstract: Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of a first organic monomer between the inorganic layer and the polymer organic layer, and one surface of the intermediate layer is bonded to the inorganic layer through bonding sites on a surface of the inorganic layer and another surface of the intermediate layer is bonded to the organic layer by polymerization.

公开(公告)号：US11038144B2

公开(公告)日：2021-06-15

申请号：US14504269

申请日：2014-10-01

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Byoung-Duk Lee ,  Yong-Tak Kim ,  So-Young Lee ,  Yun-Ah Chung

IPC: H01L51/52 ,  H01L33/56 ,  H01L33/44 ,  H01L23/29 ,  H01L27/32

Abstract: An organic light-emitting display apparatus is disclosed. In one embodiment, the display apparatus includes i) a substrate and ii) an organic light-emitting device formed on the substrate, the organic light-emitting device including a stack structure including a first electrode, an organic light-emitting layer, and a second electrode. The apparatus may further include a sealing layer formed on the substrate so as to cover the organic light-emitting device, the sealing layer including an inorganic layer and a porous layer interposed between the sealing layer and the organic light-emitting device. One embodiment can reduce a stress due to a sealing inorganic layer so as to maintain characteristics for a long time in a severe environment and not affect an organic light-emitting device.

公开(公告)号：US20200227684A1

公开(公告)日：2020-07-16

申请号：US16837353

申请日：2020-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Yong-Tak Kim ,  So-Young Lee ,  Jong-Woo Kim ,  Ji-Young Moon

IPC: H01L51/52 ,  H01L51/56

Abstract: Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of a first organic monomer between the inorganic layer and the polymer organic layer, and one surface of the intermediate layer is bonded to the inorganic layer through bonding sites on a surface of the inorganic layer and another surface of the intermediate layer is bonded to the organic layer by polymerization.

公开(公告)号：US10559647B2

公开(公告)日：2020-02-11

申请号：US16355591

申请日：2019-03-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Yong-Tak Kim ,  So-Young Lee ,  Jong-Woo Kim ,  Ji-Young Moon

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

Abstract: An organic light-emitting display apparatus and a manufacturing method thereof. The organic light-emitting display apparatus includes a substrate, a display unit arranged on the substrate, a dam unit arranged at a periphery of the display unit and on the substrate and an encapsulating layer to encapsulate the display unit, wherein the encapsulating layer includes an organic film covering the display unit, and an inorganic film covering the organic film and the dam unit, and wherein a hardness of the dam unit is lower than that of the inorganic film. According to this, lateral moisture-proof characteristics of the organic light-emitting display apparatus are improved.

公开(公告)号：US10269892B2

公开(公告)日：2019-04-23

申请号：US15836758

申请日：2017-12-08

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Yong-Tak Kim ,  So-Young Lee ,  Jong-Woo Kim ,  Ji-Young Moon

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

Abstract: An organic light-emitting display apparatus and a manufacturing method thereof. The organic light-emitting display apparatus includes a substrate, a display unit arranged on the substrate, a dam unit arranged at a periphery of the display unit and on the substrate and an encapsulating layer to encapsulate the display unit, wherein the encapsulating layer includes an organic film covering the display unit, and an inorganic film covering the organic film and the dam unit, and wherein a hardness of the dam unit is lower than that of the inorganic film. According to this, lateral moisture-proof characteristics of the organic light-emitting display apparatus are improved.

公开(公告)号：US09831468B2

公开(公告)日：2017-11-28

申请号：US15155260

申请日：2016-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Yong-Tak Kim ,  So-Young Lee ,  Jong-Woo Kim ,  Ji-Young Moon

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5256 ,  H01L51/56

Abstract: Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of a first organic monomer between the inorganic layer and the polymer organic layer, and one surface of the intermediate layer is bonded to the inorganic layer through bonding sites on a surface of the inorganic layer and another surface of the intermediate layer is bonded to the organic layer by polymerization.

公开(公告)号：US09735223B2

公开(公告)日：2017-08-15

申请号：US14036430

申请日：2013-09-25

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Yong-Tak Kim ,  So-Young Lee ,  Jong-Woo Kim ,  Ji-Young Moon

IPC: H01L51/52 ,  H01L51/56 ,  H05B33/04 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3295 ,  H01L51/0011 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/56

Abstract: An organic light-emitting display apparatus and a manufacturing method thereof. The organic light-emitting display apparatus includes a substrate, a display unit arranged on the substrate, a dam unit arranged at a periphery of the display unit and on the substrate and an encapsulating layer to encapsulate the display unit, wherein the encapsulating layer includes an organic film covering the display unit, and an inorganic film covering the organic film and the dam unit, and wherein a hardness of the dam unit is lower than that of the inorganic film. According to this, lateral moisture-proof characteristics of the organic light-emitting display apparatus are improved.