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    DISPLAY DEVICE AND METHOD OF PROVIDING THE SAME
    41.
    发明申请
    DISPLAY DEVICE AND METHOD OF PROVIDING THE SAME 有权

    公开(公告)号：US20220302405A1

    公开(公告)日：2022-09-22

    申请号：US17518711

    申请日：2021-11-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jonghyun Choi ,  Youngwoo Park ,  Kwanhee Lee

    IPC: H01L51/52 ,  H01L51/56 ,  B23K26/50

    Abstract: A method of providing a display device includes preparing a display panel including a first area, a bending area extending from the first area, and a second area extending from the bending area, attaching an impact absorbing layer to the display panel, removing a first removal portion of a first release film which overlaps the second area, among portions of the first release film disposed on the impact absorbing layer, and providing a cover tape on a first portion of the impact absorbing layer from which the first removal portion is removed.

    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS COMPRISING SAME
    42.
    发明申请
    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS COMPRISING SAME 有权

    公开(公告)号：US20210351365A1

    公开(公告)日：2021-11-11

    申请号：US17098455

    申请日：2020-11-16

    Applicant: Samsung Display Co, Ltd.

    Inventor： Jinsook Bang ,  Donghoon Kim ,  Sanghoon Yim ,  Jinyoung Choi ,  Eunjeong Hong ,  Kwanhee Lee

    IPC: H01L51/00 ,  C09K11/06

    Abstract: A light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer disposed between the first electrode and the second electrode and including an emission layer patterned into a red emission layer and a green emission layer for a corresponding sub-pixel, wherein the red emission layer includes a red dopant having a horizontal dipole moment, and the green emission layer comprises a green dopant having a horizontal dipole moment, and the horizontal dipole moment of the green dopant is greater than the horizontal dipole moment of the red dopant.

    DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME
    43.
    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
    44.
    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
    47.
    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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