公开(公告)号：US09614181B2

公开(公告)日：2017-04-04

申请号：US14195416

申请日：2014-03-03

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/52

CPC classification number: H01L51/5253 ,  H01L2251/55 ,  H01L2251/556

Abstract: Provided is an organic light emitting display apparatus. The apparatus may include a substrate including a display region where an image is realized and a non-display region surrounding the display region. The apparatus includes an organic light emitting unit including a first electrode, an intermediate layer, and a second electrode, which are disposed in the display region and are sequentially stacked on the substrate. The apparatus also includes a first inorganic film including a first low temperature viscosity transition (LVT) inorganic material having a first viscosity transition temperature, and covering the organic light emitting unit; and a second inorganic film including a second LVT inorganic material having a second viscosity transition temperature lower than the first viscosity transition temperature, and formed in the non-display region.

公开(公告)号：US09490449B2

公开(公告)日：2016-11-08

申请号：US14257379

申请日：2014-04-21

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H01L51/52

CPC classification number: H01L51/5253

Abstract: An organic light-emitting display apparatus includes: a substrate, and an organic light-emitting device disposed on the substrate. The organic light-emitting device includes a first electrode, a second electrode, and an intermediate layer including at least an organic emission layer. In addition, the organic light-emitting display apparatus further includes a thin film encapsulating layer disposed on the organic light-emitting device. The thin film encapsulating layer includes at least one inorganic film including a low temperature viscosity transition (LVT) inorganic material. The LVT inorganic material includes tin oxide and at least one of boron oxide (B2O3), bismuth oxide (Bi2O3), barium oxide (BaO), and ammonium dihydrogen phosphate (NH4H2PO4).

Abstract translation: 有机发光显示装置包括：基板和设置在基板上的有机发光装置。 有机发光器件包括第一电极，第二电极和至少包括有机发射层的中间层。 此外，有机发光显示装置还包括设置在有机发光装置上的薄膜封装层。 薄膜封装层包括至少一种包含低温粘度转变（LVT）无机材料的无机薄膜。 LVT无机材料包括氧化锡和氧化硼（B 2 O 3），氧化铋（Bi 2 O 3），氧化钡（BaO）和磷酸二氢铵（NH 4 H 2 PO 4）中的至少一种。

公开(公告)号：US09232572B2

公开(公告)日：2016-01-05

申请号：US14012975

申请日：2013-08-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Sun Lee ,  Su-Hyuk Choi ,  Ung-Soo Lee

IPC: H05B33/04 ,  H01L51/52 ,  H05B33/10

CPC classification number: H05B33/04 ,  H01L51/5253 ,  H05B33/10

Abstract: An organic light-emitting display device includes: a substrate; an organic light-emitting unit that is formed on the substrate and comprises a first electrode, an intermediate layer, and a second electrode; an organic film formed on the organic light-emitting unit; a first elastic layer that is formed on the organic film and comprises an elastomer; and a first inorganic film that is formed on the first elastic layer and comprises a low temperature viscosity transition (LVT) inorganic material.

Abstract translation: 一种有机发光显示装置，包括：基板; 形成在所述基板上并且包括第一电极，中间层和第二电极的有机发光单元; 形成在有机发光单元上的有机膜; 形成在有机膜上并包含弹性体的第一弹性层; 和形成在第一弹性层上并包含低温粘度转变（LVT）无机材料的第一无机膜。

公开(公告)号：US09006777B2

公开(公告)日：2015-04-14

申请号：US14036479

申请日：2013-09-25

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L27/32 ,  H01L33/56

CPC classification number: H01L27/32 ,  H01L27/3244 ,  H01L33/56 ,  H01L51/5253

Abstract: An organic light-emitting display and methods of manufacturing the same are disclosed. In one aspect, an organic light-emitting apparatus includes a substrate, a display unit on the substrate, a step compensation layer formed on the display unit and supplementing a step on a surface of the display unit, a first intermediate layer formed on the step compensation layer, and an encapsulation layer formed on the first intermediate layer and sealing the display unit.

Abstract translation: 公开了一种有机发光显示器及其制造方法。 一方面，有机发光装置包括基板，基板上的显示单元，在显示单元上形成的台阶补偿层，并且在显示单元的表面上补充台阶，形成在台阶上的第一中间层 补偿层，以及形成在第一中间层上并密封显示单元的封装层。