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    Organic electroluminescence display device
    12.
    发明授权
    Organic electroluminescence display device 有权

    公开(公告)号：US11043649B2

    公开(公告)日：2021-06-22

    申请号：US16383362

    申请日：2019-04-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jungjin Yang ,  Myunghwan Kim ,  Seohyun Kim ,  Ji-young Kim ,  Jinwoo Park ,  Wonjun Song ,  Taewoong Yoo ,  Soojung Youn ,  Kwanhee Lee ,  Seokjae Lee

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50

    Abstract: An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.

    ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY AND METHOD OF MANUFACTURING THE SAME
    14.
    发明申请
    ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
    有机发光二极管（OLED）显示器及其制造方法

    公开(公告)号：US20160020399A1

    公开(公告)日：2016-01-21

    申请号：US14574153

    申请日：2014-12-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Myungjong Jung ,  Jinwoo Park ,  Wonjun Song

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

    CPC classification number: H01L51/0023 ,  H01L27/3244 ,  H01L51/5225 ,  H01L2251/558

    Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes a substrate, a plurality of pixel electrodes formed on the substrate and separated from each other. The OLED display also includes an opposite electrode formed as one body and corresponding to the pixel electrodes, wherein the thickness of the opposite electrode varies depending on a position. The OLED display further includes an intermediate layer formed between the pixel electrodes and the opposite electrode, wherein the intermediate layer includes at least an emission layer.

    Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其制造方法。 一方面，OLED显示器包括基板，形成在基板上并分离的多个像素电极。 OLED显示器还包括形成为一体并对应于像素电极的相对电极，其中相对电极的厚度根据位置而变化。 OLED显示器还包括形成在像素电极和对置电极之间的中间层，其中中间层至少包括发射层。

    Method of manufacturing display device including a surface treatment operation to remove activated fluorine
    17.
    发明授权
    Method of manufacturing display device including a surface treatment operation to remove activated fluorine 有权

    公开(公告)号：US09601722B2

    公开(公告)日：2017-03-21

    申请号：US15076692

    申请日：2016-03-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sunhye Lee ,  Wonjun Song ,  Myungjong Jung

    IPC: H01L51/56 ,  H01L27/32

    CPC classification number: H01L51/56 ,  H01L27/3246 ,  H01L27/3283 ,  H01L51/0005 ,  H01L51/5203

    Abstract: A method of manufacturing a display device, the method including providing a first electrode on a base substrate; providing a fluorine-containing pixel defining layer on the base substrate and the first electrode such that the pixel defining layer exposes at least a portion of the first electrode; pretreating the first electrode; and providing an organic layer on the first electrode after pretreating the first electrode, wherein pretreating the first electrode includes performing a first treatment operation of treating an exposed surface of the first electrode using a first plasma gas; and performing a second treatment operation after performing the first treatment operation, the second treatment operation including treating the exposed surface of the first electrode using a second plasma gas, wherein the second plasma gas is different from the first plasma gas and includes hydrogen.

    ORGANIC LIGHT EMITTING DISPLAY APPARATUS
    18.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY APPARATUS 有权
    有机发光显示装置

    公开(公告)号：US20170062765A1

    公开(公告)日：2017-03-02

    申请号：US15172059

    申请日：2016-06-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jungjin Yang ,  Wonjun Song ,  Kwanhee Lee

    IPC: H01L51/52

    CPC classification number: H01L51/5268 ,  G02B5/02 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5281 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/5315 ,  H01L2251/5369 ,  H01L2251/558

    Abstract: An organic light emitting display apparatus includes a substrate, a plurality of organic light emitting elements on the substrate, an encapsulation substrate covering the organic light emitting elements, and a scattering layer including a resin, and a plurality of scattering particles distributed in the resin, and including a variety of particle sizes in a first range from about 500 nm to about 800 nm, wherein ones of the scattering particles having a first particle size include a highest concentration of the scattering particles, and wherein a concentration of other ones of the scattering particles is inversely proportional to a magnitude of a difference in particle size between the other ones of the scattering particles and the ones of the scattering particles having the first particle size.

    Abstract translation: 有机发光显示装置包括基板，在基板上的多个有机发光元件，覆盖有机发光元件的封装基板和包括树脂的散射层以及分布在树脂中的多个散射粒子， 并且包括在约500nm至约800nm的第一范围内的各种粒径，其中具有第一粒径的散射粒子中的一个具有最高浓度的散射粒子，并且其中散射的其它散射粒子的浓度 颗粒与其他散射颗粒和具有第一颗粒尺寸的散射颗粒之间的颗粒尺寸差的大小成反比。

    Organic light-emitting diode (OLED) display and method of manufacturing the same
    19.
    发明授权
    Organic light-emitting diode (OLED) display and method of manufacturing the same 有权
    有机发光二极管（OLED）显示器及其制造方法

    公开(公告)号：US09455405B2

    公开(公告)日：2016-09-27

    申请号：US14574153

    申请日：2014-12-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Myungjong Jung ,  Jinwoo Park ,  Wonjun Song

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

    CPC classification number: H01L51/0023 ,  H01L27/3244 ,  H01L51/5225 ,  H01L2251/558

    Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes a substrate, a plurality of pixel electrodes formed on the substrate and separated from each other. The OLED display also includes an opposite electrode formed as one body and corresponding to the pixel electrodes, wherein the thickness of the opposite electrode varies depending on a position. The OLED display further includes an intermediate layer formed between the pixel electrodes and the opposite electrode, wherein the intermediate layer includes at least an emission layer.

    Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其制造方法。 一方面，OLED显示器包括基板，形成在基板上并分离的多个像素电极。 OLED显示器还包括形成为一体并对应于像素电极的相对电极，其中相对电极的厚度根据位置而变化。 OLED显示器还包括形成在像素电极和对置电极之间的中间层，其中中间层至少包括发射层。

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