公开(公告)号：US20150014652A1

公开(公告)日：2015-01-15

申请号：US14194653

申请日：2014-02-28

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: C23C14/34 ,  H01L51/52

CPC classification number: C23C14/3414 ,  C04B35/457 ,  C04B35/653 ,  C04B2235/3251 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/34 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/445 ,  C04B2235/447 ,  C04B2235/5454 ,  C04B2235/652 ,  C04B2235/6581 ,  C23C14/06 ,  H01L51/5253

Abstract: A method of fabricating a sputtering target, a sputtering target fabricated by the method, and an organic light-emitting display apparatus fabricated by using the sputtering target. The sputtering target may be used for forming a thin film encapsulation layer. The sputtering target includes tin oxide as a main component, and a copper fluoride compound as a dopant.

Abstract translation: 制造溅射靶的方法，通过该方法制造的溅射靶和使用溅射靶制造的有机发光显示装置。 溅射靶可用于形成薄膜封装层。 溅射靶包括作为主要成分的氧化锡和作为掺杂剂的氟化铜化合物。

公开(公告)号：US20150028291A1

公开(公告)日：2015-01-29

申请号：US14061421

申请日：2013-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jai-Hyuk Choi ,  Jin-Woo Park ,  Ung-Soo Lee ,  Su-Hyuk Choi

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L33/52 ,  H01L33/56

Abstract: A method of manufacturing an organic light-emitting display apparatus includes disposing a low melting glass (LMG) thin film to cover a display unit disposed on a substrate, and radiating an energy beam onto the LMG thin film. Accordingly, an encapsulation layer having excellent sealing characteristics may be rapidly formed, and thus manufacturing process efficiency and product reliability may be improved.

Abstract translation: 制造有机发光显示装置的方法包括：设置低熔点玻璃（LMG）薄膜以覆盖设置在基板上的显示单元，并将能量束照射到LMG薄膜上。 因此，可以快速形成具有优异的密封特性的封装层，从而可以提高制造工艺效率和产品可靠性。

公开(公告)号：US20140319476A1

公开(公告)日：2014-10-30

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。

公开(公告)号：US09299957B2

公开(公告)日：2016-03-29

申请号：US14096587

申请日：2013-12-04

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Hyuk Choi

IPC: H01L51/56 ,  H01L51/52 ,  H01J37/34

CPC classification number: H01L51/56 ,  H01J37/3405 ,  H01J37/3417 ,  H01J37/3458 ,  H01L51/5253

Abstract: A method of manufacturing an organic light-emitting display apparatus includes preparing a deposition target in which an organic light-emitting portion is formed on a substrate, forming a pre-encapsulation layer for encapsulating the organic light-emitting portion by using a facing target sputtering apparatus, and forming an encapsulation layer by performing a plasma surface process on the pre-encapsulation layer by using the facing target sputtering apparatus. The facing target sputtering apparatus includes a chamber in which a mounting portion for accommodating the deposition target is provided, a gas supply portion facing the mounting portion and supplying gas to the chamber, a first target portion and a second target portion disposed in the chamber and facing each other, and an induced magnetic field coil surrounding the exterior of the chamber.

Abstract translation: 一种制造有机发光显示装置的方法包括制备在基板上形成有机发光部分的沉积靶，通过使用面对靶溅射形成用于封装有机发光部分的预封装层 装置，并且通过使用面对靶溅射装置在预封装层上执行等离子体表面处理来形成封装层。 面对靶溅射装置包括：设置有用于容纳沉积靶的安装部分的腔室，面向安装部分并将气体供应到腔室的气体供应部分，设置在腔室中的第一靶部分和第二靶部分， 并且围绕室的外部的感应磁场线圈。

公开(公告)号：US20150050756A1

公开(公告)日：2015-02-19

申请号：US14260444

申请日：2014-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Hyuk Choi ,  Jin-Woo Park ,  Jai-Hyuk Choi

IPC: H01L21/66 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5253 ,  H01L51/529

Abstract: A method of manufacturing an organic light-emitting display apparatus includes providing an organic light-emitting device including a first electrode, a second electrode and an intermediate layer including an organic emission layer, on a substrate; forming a pre-thin film encapsulation layer including an inorganic layer including a low temperature viscosity (“LVT”) inorganic material, on the organic light-emitting device; and selectively irradiating a beam having certain energy to a local area of the pre-thin film encapsulation layer.

Abstract translation: 一种制造有机发光显示装置的方法包括在基板上提供包括第一电极，第二电极和包括有机发射层的中间层的有机发光装置; 在有机发光装置上形成包括低温粘度（“LVT”）无机材料的无机层的预薄膜封装层; 并且将具有一定能量的光束选择性地照射到预薄膜封装层的局部区域。

公开(公告)号：US20140319997A1

公开(公告)日：2014-10-30

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 ,  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：US20140312313A1

公开(公告)日：2014-10-23

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: H01L51/52

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：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。