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    DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME
    41.
    发明申请
    DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20210280825A1

    公开(公告)日：2021-09-09

    申请号：US17030223

    申请日：2020-09-23

    Applicant: Samsung Display Co, LTD.

    Inventor： Beonghun Beon ,  Woosuk Jung ,  Minha Kim ,  Sunhwa Kim ,  Jeseon Yeon ,  Kwanhee Lee ,  Dukjin Lee

    IPC: H01L51/52

    Abstract: A display panel including a main display area and a component area having an auxiliary display area and a transmission area, a substrate, a plurality of main display elements arranged on the substrate in the main display area, and a plurality of main pixel circuits respectively connected to the main display elements, a plurality of auxiliary display elements arranged on the substrate in the auxiliary display area, and a plurality of auxiliary pixel circuits respectively connected to the auxiliary display elements, and an optical functional layer including a polarization area corresponding to the main display area and the auxiliary display area, and a non-polarization area corresponding to the transmission area.

    Organic electroluminescence display device
    42.
    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 display apparatus
    45.
    发明授权
    Organic light-emitting display apparatus 有权

    公开(公告)号：US10553651B2

    公开(公告)日：2020-02-04

    申请号：US16016145

    申请日：2018-06-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sanghoon Yim ,  Donghoon Kim ,  Samil Kho ,  Mikyung Kim ,  Eunkyoung Kim ,  Seunggak Yang ,  Kwanhee Lee

    IPC: H01L27/32 ,  H01L51/52

    Abstract: An organic light-emitting display apparatus includes a first sub-pixel, a second sub-pixel, and a third sub-pixel configured to emit different colors of light. The organic light-emitting display apparatus includes: a substrate; first through third pixel electrodes; a first organic emission layer configured to emit light having a first wavelength; a second organic emission layer configured to emit light having a second wavelength; a third organic emission layer configured to emit light having a third wavelength; an opposite electrode; a capping layer over the opposite electrode and having a refractive index with respect to the first wavelength that is higher than a refractive index with respect to the second wavelength by at least 7%; and a thin-film encapsulation layer over the capping layer.

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