公开(公告)号：US10211423B2

公开(公告)日：2019-02-19

申请号：US14312906

申请日：2014-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Wook Kang

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

Abstract: A an organic light-emitting display apparatus, including a first substrate, a display unit having a plurality of organic light-emitting devices that is formed on the first substrate, a second substrate disposed on the display unit, and a filler included between the first substrate and the second substrate. The organic light-emitting device includes a first electrode formed on the first substrate, an intermediate layer that is disposed on the first electrode and includes an organic emission layer, and a porous second electrode disposed on the intermediate layer.

公开(公告)号：US10084154B2

公开(公告)日：2018-09-25

申请号：US15454938

申请日：2017-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Wook Kang

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L27/12

CPC classification number: H01L51/5253 ,  H01L27/1248 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L51/525 ,  H01L51/5256 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  H01L2251/558

Abstract: An organic light-emitting display apparatus is provided. The display apparatus includes a pixel-defining layer disposed on a substrate, wherein the pixel-defining layer defines an emission region and a non-emission region, an organic light-emitting device disposed in the emission region, and a protruding portion disposed on a portion of the pixel-defining layer in the non-emission region. The display apparatus also includes a thin film encapsulating layer disposed on the substrate for sealing the organic light-emitting device and the protruding portion, the thin film encapsulating layer comprising at least one organic film and at least one inorganic film, wherein at least one organic film corresponds to a functional organic film, and a height of a first upper surface of the functional organic film disposed away from the protruding portion is lower than a height of a second upper surface of the functional organic film disposed near a top of the protruding portion.

公开(公告)号：US09054060B2

公开(公告)日：2015-06-09

申请号：US14010681

申请日：2013-08-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae-Wook Kang ,  Young-Seo Choi ,  Jin-Ho Kwack

IPC: H01L51/00 ,  H01L27/32

CPC classification number: H01L27/3272 ,  H01L27/3276

Abstract: An organic light-emitting display device including a substrate on which a display region and a non-display region are defined is described, the organic light-emitting display device comprising: a first electrode disposed on a substrate; an intermediate layer disposed on the first electrode and including an organic light-emitting layer; a second electrode disposed on the intermediate layer; an encapsulation layer disposed on the substrate; a plurality of pad units disposed on the non-display region; a wiring unit disposed on the display region; and a bridge wiring that is disposed across the display region and the non-display region and connects one of the plurality of pad units and the wiring unit to each other.

Abstract translation: 一种有机发光显示装置，其特征在于，具有限定了显示区域和非显示区域的基板的有机发光显示装置，所述有机发光显示装置具备：设置于基板上的第一电极; 中间层，设置在所述第一电极上并且包括有机发光层; 设置在所述中间层上的第二电极; 设置在基板上的封装层; 设置在非显示区域上的多个垫单元; 布置在所述显示区域上的布线单元; 以及布置在所述显示区域和所述非显示区域两侧并且将所述多个焊盘单元和所述布线单元中的一个彼此连接的桥接线。

公开(公告)号：US10903448B2

公开(公告)日：2021-01-26

申请号：US16821901

申请日：2020-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Wook Kang

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L27/12

Abstract: An organic light-emitting display apparatus is provided. The display apparatus includes a pixel-defining layer disposed on a substrate, wherein the pixel-defining layer defines an emission region and a non-emission region, an organic light-emitting device disposed in the emission region, and a protruding portion disposed on a portion of the pixel-defining layer in the non-emission region. The display apparatus also includes a thin film encapsulating layer disposed on the substrate for sealing the organic light-emitting device and the protruding portion, the thin film encapsulating layer comprising at least one organic film and at least one inorganic film, wherein at least one organic film corresponds to a functional organic film, and a height of a first upper surface of the functional organic film disposed away from the protruding portion is lower than a height of a second upper surface of the functional organic film disposed near a top of the protruding portion.

公开(公告)号：US10566573B2

公开(公告)日：2020-02-18

申请号：US16381035

申请日：2019-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Wook Kang ,  Dong-Won Han ,  Young-Seo Choi ,  Jin-Ho Kwack

IPC: H01L51/52 ,  H01L51/56

Abstract: An organic light emitting display apparatus including a substrate, an organic light emitting portion comprising a plurality of organic light emitting devices formed on the substrate, and an encapsulation portion for encapsulating the organic light emitting portion. The encapsulation portion includes a porous layer formed on the organic light emitting portion, a planarization layer formed on the porous layer, and a barrier layer formed on the planarization layer. The porous layer prevents impurities from being concentrated at a part of the porous layer.

公开(公告)号：US09614180B2

公开(公告)日：2017-04-04

申请号：US14083873

申请日：2013-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Wook Kang

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

CPC classification number: H01L51/5253 ,  H01L27/1248 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L51/525 ,  H01L51/5256 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  H01L2251/558

Abstract: An organic light-emitting display apparatus is provided. The display apparatus includes a pixel-defining layer disposed on a substrate, wherein the pixel-defining layer defines an emission region and a non-emission region, an organic light-emitting device disposed in the emission region, and a protruding portion disposed on a portion of the pixel-defining layer in the non-emission region. The display apparatus also includes a thin film encapsulating layer disposed on the substrate for sealing the organic light-emitting device and the protruding portion, the thin film encapsulating layer comprising at least one organic film and at least one inorganic film, wherein at least one organic film corresponds to a functional organic film, and a height of a first upper surface of the functional organic film disposed away from the protruding portion is lower than a height of a second upper surface of the functional organic film disposed near a top of the protruding portion.

公开(公告)号：US09362503B2

公开(公告)日：2016-06-07

申请号：US14536036

申请日：2014-11-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae-Wook Kang

IPC: H01L51/00 ,  H01L51/56

CPC classification number: H01L51/0013 ,  C23C14/042 ,  C23C14/28 ,  H01L27/3211 ,  H01L51/56 ,  H01L2227/323 ,  Y02E10/549 ,  Y02P70/521

Abstract: A method of manufacturing an organic light-emitting display apparatus including preparing a mother substrate that includes a plurality of display areas; forming a plurality of pixel electrodes on each of the display areas of the mother substrate; preparing a donor mask that includes a base substrate having a plurality of display transferring areas corresponding to the plurality of display areas, the base substrate including a groove between the display transferring areas, a light-to-heat conversion layer on the base substrate, and a reflective layer between the base substrate and the light-to-heat conversion layer and being patterned to include through holes in each of the display transferring areas; depositing a transferring layer on the light-to-heat conversion layer of the donor mask; aligning the mother substrate and the donor mask; and transferring portions of the transferring layer that overlie the through holes onto the pixel electrodes on the mother substrate.

Abstract translation: 一种制造有机发光显示装置的方法，包括：制备包括多个显示区域的母基板; 在母基板的每个显示区域上形成多个像素电极; 制备施主掩模，其包括具有对应于所述多个显示区域的多个显示转移区域的基底基板，所述基底基板包括在所述显示转印区域之间的凹槽，所述基底基板上的光热转换层和 在所述基底基板和所述光热转换层之间的反射层，并被图案化以包括每个所述显示转印区域中的通孔; 在施主掩模的光热转换层上沉积转移层; 对准母体衬底和供体掩模; 并且将覆盖在通孔上的转印层的部分转印到母基板上的像素电极上。

公开(公告)号：US09337428B2

公开(公告)日：2016-05-10

申请号：US14504892

申请日：2014-10-02

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Wook Kang

IPC: H01L51/00 ,  H01L51/56 ,  H01L51/52 ,  B41M5/382 ,  H01L27/32

CPC classification number: H01L51/0013 ,  B41M5/382 ,  H01L27/3211 ,  H01L51/5271 ,  H01L51/56 ,  H01L2251/558 ,  Y02E10/549 ,  Y02P70/521

Abstract: A method of manufacturing an organic light emitting display apparatus using a donor mask. The donor mask includes a base substrate, a light to heat conversion layer provided on the base substrate, and a reflection layer disposed between the base substrate and the light to heat conversion layer and comprising a through hole corresponding to a first transfer region, a non-transfer region having a first thickness and a second transfer region having a second thickness smaller than the first thickness, and the organic light emitting display apparatus using the same.

Abstract translation: 一种使用施主掩模制造有机发光显示装置的方法。 施主掩模包括基底基板，设置在基底基板上的光热转换层，以及设置在基底基板和光热转换层之间并包括与第一转印区域对应的通孔的反射层， 具有第一厚度的第一转印区域和具有小于第一厚度的第二厚度的第二转印区域，以及使用其的有机发光显示装置。

公开(公告)号：US20140322837A1

公开(公告)日：2014-10-30

申请号：US13975259

申请日：2013-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： Myung-Soo Huh ,  Suk-Won Jung ,  Tae-Wook Kang

IPC: H01L51/56

CPC classification number: H01L51/56 ,  C23C14/0688 ,  C23C14/08 ,  C23C14/3464 ,  C23C14/352 ,  H01L51/5253

Abstract: A method of forming nanocrystals includes loading a substrate into a chamber, applying a first voltage to a first target to form a thin film including a first metal compound on the substrate by sputtering, and applying a second voltage to a second target and forming nanocrystals in the thin film by sputtering.

Abstract translation: 形成纳米晶体的方法包括将衬底加载到腔室中，向第一靶施加第一电压以通过溅射在衬底上形成包括第一金属化合物的薄膜，以及向第二靶施加第二电压并在第 该薄膜通过溅射。

公开(公告)号：US20190157610A1

公开(公告)日：2019-05-23

申请号：US16241411

申请日：2019-01-07

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Wook Kang

IPC: H01L51/52 ,  H01L51/56

Abstract: A an organic light-emitting display apparatus, including a first substrate, a display unit having a plurality of organic light-emitting devices that is formed on the first substrate, a second substrate disposed on the display unit, and a filler included between the first substrate and the second substrate. The organic light-emitting device includes a first electrode formed on the first substrate, an intermediate layer that is disposed on the first electrode and includes an organic emission layer, and a porous second electrode disposed on the intermediate layer.