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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230028269A1

    公开(公告)日：2023-01-26

    申请号：US17694847

    申请日：2022-03-15

    Applicant: Samsung Display Co., LTD.

    Inventor： Seong Jin JEONG ,  Jin Sook BANG ,  Sang Hoon YIM ,  Eun Jeong HONG ,  Kwan Hee LEE

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display device includes a first light emitting element, a second light emitting element, and a third light emitting element that are disposed on a substrate and emitting light of different colors, respectively; a first insulation layer disposed on the first light emitting element, the second light emitting element, and the third light emitting element, and including at least one opening; and a second insulation layer disposed on the first insulation layer, and disposed in the at least one opening, wherein a refractive index of the second insulation layer is higher than a refractive index of the first insulation layer, and the at least one opening overlaps at least one of the first light emitting element, the second light emitting element, and the third light emitting element in a plan view, and does not overlap at least another one in a plan view.

    DEPOSITION APPARATUS
    2.
    发明申请
    DEPOSITION APPARATUS 有权
    沉积装置

    公开(公告)号：US20170014861A1

    公开(公告)日：2017-01-19

    申请号：US14963461

    申请日：2015-12-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jae Hoon HWANG ,  Kwan Hee LEE

    IPC: B05D1/00

    CPC classification number: B05D1/60 ,  C23C14/24 ,  H01L51/001

    Abstract: A deposition apparatus includes an effusion cell, a guide rail, and a cooling channel. The effusion cell extends in a first direction. The guide rail is below the effusion cell and extends in a second direction. The cooling channel is below an upper surface of the guide rail and extends in the second direction.

    Abstract translation: 沉积设备包括喷射池，导轨和冷却通道。 渗出单元沿第一方向延伸。 导轨位于渗出池下方并沿第二方向延伸。 冷却通道位于导轨的上表面下方并沿第二方向延伸。

    METHOD OF DRIVING A DISPLAY PANEL FOR AN ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    5.
    发明申请
    METHOD OF DRIVING A DISPLAY PANEL FOR AN ORGANIC LIGHT-EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200175924A1

    公开(公告)日：2020-06-04

    申请号：US16659365

    申请日：2019-10-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jinsook BANG ,  Sang Hoon YIM ,  Dong Hoon KIM ,  Byoung-Hee PARK ,  Young Seo PARK ,  Kwan Hee LEE ,  Jin Wook JEONG

    IPC: G09G3/3258

    Abstract: A method of driving a display panel in an organic light-emitting display device is provided. The method determines whether a single color image is displayed on the display panel or a multiple color image is displayed on the display panel, applies an initialization voltage, for initializing an anode of an organic light-emitting element included in a non-light-emitting pixel, to the anode of the organic light-emitting element included in the non-light-emitting pixel when the multiple color image is displayed on the display panel, and applies a lateral leakage prevention voltage that is higher than the initialization voltage to an anode of an organic light-emitting element included in an adjacent non-light-emitting pixel that is located within a reference distance from a light-emitting pixel when the single color image is displayed on the display panel.

    DEPOSITION APPARATUS
    6.
    发明申请
    DEPOSITION APPARATUS 审中-公开

    公开(公告)号：US20180126413A1

    公开(公告)日：2018-05-10

    申请号：US15865679

    申请日：2018-01-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jae Hoon HWANG ,  Kwan Hee LEE

    IPC: B05D1/00

    CPC classification number: B05D1/60 ,  C23C14/24 ,  H01L51/001

    Abstract: A deposition apparatus includes an effusion cell, a guide rail, and a cooling channel. The effusion cell extends in a first direction. The guide rail is below the effusion cell and extends in a second direction. The cooling channel is below an upper surface of the guide rail and extends in the second direction.

    DISPLAY DEVICE AND METHOD OF PROVIDING THE SAME
    8.
    发明申请
    DISPLAY DEVICE AND METHOD OF PROVIDING THE SAME 有权

    公开(公告)号：US20250040404A1

    公开(公告)日：2025-01-30

    申请号：US18439919

    申请日：2024-02-13

    Applicant: Samsung Display Co., LTD.

    Inventor： Che Ho LEE ,  So Yeon JEONG ,  Won Je JO ,  Jae Hyun KIM ,  Kwan Hee LEE ,  Young Seo CHOI

    IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122

    Abstract: A display device includes a bank including first and second bank layers each having side surfaces respectively defining bank openings corresponding to light emission areas, the second bank layer protruding further than the side surfaces of the first bank layer to define tips of the second bank layer and an upper surface at the tips, an inorganic encapsulation layer on the bank and including first and second patterns each having a body corresponding to the light emission areas and a wing portion extended from the body, the wing portions overlapping each other and spaced apart from the upper surface at the tips, the second pattern further including a connection portion which is connected to the body and the first wing portion of the second pattern and is between the first wing portion of the first pattern and the second bank layer.

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