公开(公告)号：US09842894B2

公开(公告)日：2017-12-12

申请号：US15648833

申请日：2017-07-13

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

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.

公开(公告)号：US20160260929A1

公开(公告)日：2016-09-08

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.

Abstract translation: 本发明提供一种有机电致发光显示装置，包括基板，基板上的有机发光装置以及形成在有机发光元件和基板上的封装层。 封装层包括无机层和在无机层和聚合物有机层之间交替层叠有由第一有机单体形成的中间层的聚合物有机层，并且中间层的一个表面通过键合位点结合到无机层 在无机层的表面和中间层的另一表面通过聚合与有机层结合。

公开(公告)号：US20160043342A1

公开(公告)日：2016-02-11

申请号：US14593821

申请日：2015-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Byoung-Duk Lee ,  Eung-Seok Park ,  Won-Min Yun ,  Yun-Ah Chung ,  Yoon-Hyeung Cho ,  Yong-Chan Ju

IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  G06F1/16 ,  H01L27/32

CPC classification number: H01L51/56 ,  G06F1/1652 ,  H01L51/5256 ,  H01L2251/558

Abstract: Disclosed are a flexible display apparatus and a method of manufacturing the same. The method includes preparing an organic layer material for a thin film encapsulation layer, coating an edge area and a central area of a substrate with the organic layer material by using a plurality of nozzles, and finishing an organic layer for the thin film encapsulation layer on the substrate. An amount of the organic layer material is adjusted by selectively driving a variable adjustment unit of the substrate.

Abstract translation: 公开了一种柔性显示装置及其制造方法。 该方法包括制备用于薄膜封装层的有机层材料，通过使用多个喷嘴用有机层材料涂覆基板的边缘区域和中心区域，并且将薄膜封装层的有机层整理在 底物。 通过选择性地驱动基板的可变调节单元来调节有机层材料的量。

公开(公告)号：US09203049B2

公开(公告)日：2015-12-01

申请号：US13915517

申请日：2013-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Byoung-Duk Lee ,  Yun-Ah Chung ,  Yoon-Hyeung Cho

IPC: H01L29/08 ,  H01L29/04 ,  H01L33/00 ,  B43L7/10 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L27/3258 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3272 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5281 ,  H01L51/5284 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  H01L2251/303

Abstract: A thin film encapsulation unit including an inorganic layer, a first organic layer on the inorganic layer and including a light-blocking unit and a light-transmitting unit, and a reflection-preventing layer on the first organic layer.

Abstract translation: 一种薄膜封装单元，包括无机层，无机层上的第一有机层，并且包括遮光单元和透光单元，以及第一有机层上的防反射层。

公开(公告)号：US08461760B1

公开(公告)日：2013-06-11

申请号：US13661024

申请日：2012-10-25

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Ho Oh ,  Yoon-Hyeung Cho ,  Yong-Tak Kim ,  So-Young Lee ,  Sang-Hwan Cho ,  Byoung-Duk Lee ,  Sun-Young Jung ,  Yun-Ah Chung ,  Soo-Youn Kim ,  Dong-Jin Kim ,  Ji-Young Moon ,  Seung-Yong Song ,  Jong-Hyuk Lee

IPC: H05B33/04

CPC classification number: H01L51/5256 ,  H01L2251/5338 ,  Y10T428/23

Abstract: Thin film encapsulation for a flat panel display device and a method of manufacturing the thin film encapsulation structure. The thin film encapsulation structure of the flat panel display device includes thin film layers covering a display unit formed on a substrate, wherein the thin film layers comprise a plurality of inorganic layers and a hexamethyldisiloxane (HMDSO) layer interposed between the inorganic layers. Accordingly, as multiple layers of the thin film encapsulation structure may be formed in a single chamber, the manufacturing process may be simplified, and also, as the HMDSO layer, which is flexible, absorbs stresses, a risk of cracks occurring may also be reduced.

Abstract translation: 用于平板显示装置的薄膜封装和薄膜封装结构的制造方法。 平板显示装置的薄膜封装结构包括覆盖形成在基板上的显示单元的薄膜层，其中薄膜层包含多个无机层和介于无机层之间的六甲基二硅氧烷（HMDSO）层。 因此，由于可以在单个室中形成多层薄膜封装结构，所以可以简化制造工艺，并且由于柔性的HMDSO层吸收应力，所以也可能降低发生裂纹的风险 。

公开(公告)号：US10944076B2

公开(公告)日：2021-03-09

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：US10559637B2

公开(公告)日：2020-02-11

申请号：US15871102

申请日：2018-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Byoung-Duk Lee ,  Yun-Ah Chung ,  Yoon-Hyeung Cho

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

Abstract: A thin film encapsulation unit including an inorganic layer, a first organic layer on the inorganic layer and including a light-blocking unit and a light-transmitting unit, and a reflection-preventing layer on the first organic layer.

公开(公告)号：US20190214454A1

公开(公告)日：2019-07-11

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: H01L27/32 ,  H01L51/52 ,  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.

公开(公告)号：US10297791B2

公开(公告)日：2019-05-21

申请号：US16188133

申请日：2018-11-12

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：US10132968B2

公开(公告)日：2018-11-20

申请号：US15397606

申请日：2017-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Hoon Yim ,  Dong-Chan Kim ,  Won-Jong Kim ,  Eung-Do Kim ,  Dong-Kyu Seo ,  Ji-Hye Lee ,  Da-Hea Im ,  Yoon-Hyeung Cho ,  Won-Suk Han

IPC: H01L51/52 ,  G02B5/08 ,  H01L33/60 ,  H01L51/00 ,  H01L33/46 ,  H01L21/02 ,  H01L33/10 ,  H01L31/0232 ,  B32B7/04 ,  B32B9/04 ,  B32B17/00 ,  B32B27/06

Abstract: A mirror substrate includes a transparent substrate, a plurality of first mirror patterns arranged on the transparent substrate and spaced apart from each other, each of the first mirror patterns including a phase compensation layer and a first mirror layer sequentially stacked on the transparent substrate, and a second mirror layer disposed on the transparent substrate and between neighboring ones of the first mirror patterns, the second mirror layer having a second thickness less than a first thickness of the first mirror layer.