公开(公告)号：US09893313B2

公开(公告)日：2018-02-13

申请号：US15009421

申请日：2016-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hayk Khachatryan ,  Kihyun Kim ,  Sunho Kim ,  Jeongho Kim

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

CPC classification number: H01L51/5253 ,  H01L51/56 ,  H01L2227/326

Abstract: An organic luminescence display device includes a substrate, a display unit on the substrate, a thin-film encapsulation layer sealing the display unit, and a stress-reducing layer on the thin-film encapsulation layer, wherein the stress-reducing layer includes an organic molecular film.

公开(公告)号：US20170110687A1

公开(公告)日：2017-04-20

申请号：US15298127

申请日：2016-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongho Kim ,  Kihyun Kim ,  Sunho Kim ,  Taewoong Kim ,  Yeongon Mo ,  Danbi Choi ,  Hayk Khachatryan

IPC: H01L51/52 ,  B32B37/14 ,  B32B38/10 ,  H01L51/00 ,  B32B15/04

CPC classification number: H01L51/5253 ,  B32B3/04 ,  B32B7/02 ,  B32B7/12 ,  B32B9/045 ,  B32B15/04 ,  B32B15/082 ,  B32B15/085 ,  B32B15/09 ,  B32B15/20 ,  B32B27/281 ,  B32B27/286 ,  B32B27/308 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  B32B37/144 ,  B32B38/10 ,  B32B2250/05 ,  B32B2307/306 ,  B32B2307/546 ,  B32B2307/554 ,  B32B2457/206 ,  H01L27/3244 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display device and method of manufacturing the same are disclosed. In one aspect, the flexible display device includes a flexible substrate including a first surface and a second surface opposite to the first surface and a display unit over the first surface of the flexible substrate. The flexible display device also includes a first barrier layer over the second surface of the flexible substrate and a first material layer between the first barrier layer and the flexible substrate, wherein the first material layer includes metal. The flexible display device can be more easily manufactured and resistant to external moisture permeation.

公开(公告)号：US20160365522A1

公开(公告)日：2016-12-15

申请号：US14958614

申请日：2015-12-03

Applicant: Samsung Display Co., Ltd.

Inventor： Taean Seo ,  Kihyun Kim ,  Jinhwan Choi

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

CPC classification number: H01L51/0097 ,  H01L51/003 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/326 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display and a method of manufacturing the same are disclosed. In one aspect, the method includes forming a sacrificial layer on a support substrate, wherein the sacrificial layer includes a plurality of patterns continuously formed thereon and a plurality of grooves formed between the patterns. The method also includes forming a display unit on the sacrificial layer, dissolving and removing the sacrificial layer with water and separating the display unit from the support substrate.

Abstract translation: 公开了柔性显示器及其制造方法。 一方面，该方法包括在支撑衬底上形成牺牲层，其中牺牲层包括连续形成在其上的多个图案以及形成在图案之间的多个凹槽。 该方法还包括在牺牲层上形成显示单元，用水溶解和去除牺牲层并将显示单元与支撑基板分离。

公开(公告)号：US09443915B2

公开(公告)日：2016-09-13

申请号：US14698045

申请日：2015-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho Kim ,  Hyunwoo Koo ,  Kihyun Kim ,  Sunho Kim ,  Taewoong Kim ,  Yeongon Mo ,  Hayk Kachatryan

IPC: H01L33/00 ,  H01L27/32 ,  H01L51/56 ,  H01L51/00

CPC classification number: H01L27/3244 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/56 ,  H01L2227/323 ,  H01L2227/326 ,  H01L2251/301 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: Provided is a method of manufacturing a flexible display apparatus, the method including forming a sacrificial layer on a support substrate; forming a first material layer having a higher hydrogen concentration than the sacrificial layer on the sacrificial layer; forming a second material layer, preventing hydrogen diffusion from the first material layer to a flexible substrate, on the first material layer; forming the flexible substrate on the second material layer; forming a display layer on the flexible substrate; and irradiating a laser onto the support substrate to delaminate the sacrificial layer from the first material layer.

Abstract translation: 提供一种制造柔性显示装置的方法，该方法包括在支撑基板上形成牺牲层; 形成具有比牺牲层上的牺牲层更高的氢浓度的第一材料层; 形成第二材料层，防止在第一材料层上从第一材料层到柔性基板的氢扩散; 在第二材料层上形成柔性基板; 在柔性基板上形成显示层; 以及将激光照射到所述支撑基板上以使所述牺牲层与所述第一材料层分层。

公开(公告)号：US20140167006A1

公开(公告)日：2014-06-19

申请号：US14035613

申请日：2013-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kihyun Kim

IPC: H01L27/32 ,  B05D1/28 ,  C23C14/34 ,  B29C59/04 ,  C23C16/22

CPC classification number: H01L27/3244 ,  B29C59/04 ,  B29C59/046 ,  H01L51/0097 ,  H01L51/5253 ,  Y02E10/549 ,  Y02P70/521 ,  Y10T428/24521

Abstract: In a flexible substrate for roll-to-roll processing having improved thermal, mechanical, and chemical stabilities, a method of manufacturing the same, and an organic light emitting display apparatus including the same, the flexible substrate for roll-to-roll processing includes a base film formed of an organic material and an inorganic mesh pattern formed of inorganic material. The base film includes a first surface and a second surface opposite to the first surface, the first surface comprising first trenches extending in a first direction and second trenches extending in a second direction. The inorganic mesh pattern buries the first trenches and the second trenches.

Abstract translation: 在具有改进的热，机械和化学稳定性的卷对卷加工的柔性基板中，其制造方法以及包括该柔性基板的有机发光显示装置，用于卷对卷处理的柔性基板包括 由有机材料形成的基膜和由无机材料形成的无机网状图案。 基膜包括第一表面和与第一表面相对的第二表面，第一表面包括沿第一方向延伸的第一沟槽和沿第二方向延伸的第二沟槽。 无机网格图掩埋了第一沟槽和第二沟槽。