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    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US12256604B2

    公开(公告)日：2025-03-18

    申请号：US17444396

    申请日：2021-08-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jong Ho Son ,  Young Gu Kim ,  Ji Yun Park ,  Duck Jong Suh ,  Bong Sung Seo ,  Yeon Hee Lee ,  Baek Kyun Jeon ,  Kyung Seon Tak

    IPC: H01L27/32 ,  H10K59/122 ,  H10K59/38

    Abstract: A display device includes a substrate. The substrate includes a display area and a non-display area, and the display area includes an emission area and a non-emission area. A display element layer includes a light emitting element on the emission area of the substrate. A bank is on the display element layer and overlaps the non-display area and the non-emission area of the substrate in a plan view. A color conversion layer is on the display element layer, overlaps the emission area in the plan view, and is to convert a color of light emitted from the light emitting element. An organic insulating layer is on the color conversion layer and the bank. A maximum thickness of the bank is about 4 μm to about 20 μm. An average inclination angle of a first side surface of the bank adjacent to an edge of the substrate in the non-display area based on an upper surface of the substrate is less than or equal to about 45 degrees.

    Display device including inorganic layers with different porosity and method of manufacturing display device
    2.
    发明授权
    Display device including inorganic layers with different porosity and method of manufacturing display device 有权

    公开(公告)号：US12255270B2

    公开(公告)日：2025-03-18

    申请号：US17723777

    申请日：2022-04-19

    Applicant: Samsung Display Co., LTD.

    Inventor： Young Gu Kim ,  Yun Hee Park ,  Ji Yun Park ,  Suk Kung Chei ,  Kyung Seon Tak

    IPC: H01L33/50 ,  H01L33/00

    Abstract: A display device includes a light emitting element disposed on a substrate. A color conversion layer is disposed on the light emitting element, the color conversion layer including color conversion particles that convert light of a first color emitted from the light emitting element into light of a second color. An insulating layer is disposed on the color conversion layer. The insulating layer includes a first inorganic layer overlapping the color conversion layer, a second inorganic layer disposed on the first inorganic layer, and a third inorganic layer disposed on the second inorganic layer. A second porosity of the second inorganic layer is greater than a first porosity of the first inorganic layer. A second porosity of the second inorganic layer is greater than a third porosity of the third inorganic layer.

    Display panel and method of manufacturing the same
    7.
    发明授权
    Display panel and method of manufacturing the same 有权
    显示面板及其制造方法

    公开(公告)号：US09151972B2

    公开(公告)日：2015-10-06

    申请号：US13755394

    申请日：2013-01-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin-Soo Jung ,  YongHwan Shin ,  Young Gu Kim ,  Byoung-Hun Sung ,  Junwoo Lee ,  BaekKyun Jeon

    IPC: C09K19/00 ,  G02F1/1333 ,  H01L33/08 ,  G02F1/1345

    CPC classification number: G02F1/133305 ,  G02F1/133345 ,  G02F1/13452 ,  H01L33/08 ,  Y10T428/10 ,  Y10T428/1059

    Abstract: Provided is a display panel including: an array substrate; an opposite substrate facing the array substrate and including a second base substrate and a common electrode disposed on the second base substrate; and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes: a first base substrate disposed in a display area and a non-display area; a photosensitive polymer organic layer disposed in a first non-display area and extending to a pad area, the photosensitive polymer organic layer having a taper shape at an end portion of the first non-display area; a thin film transistor disposed on the first base substrate in the display area; a pixel electrode connected to the thin film transistor; and a signal input pad connected to the thin film transistor and disposed on the photosensitive polymer organic layer in the pad area.

    Abstract translation: 提供一种显示面板，包括：阵列基板; 面对阵列基板的相对基板，包括设置在第二基板上的第二基板和公共电极; 以及设置在阵列基板和相对基板之间的液晶层。 阵列基板包括：布置在显示区域和非显示区域中的第一基底基板; 光敏聚合物有机层，设置在第一非显示区域中并延伸到焊盘区域，所述光敏聚合物有机层在第一非显示区域的端部处具有锥形形状; 设置在显示区域中的第一基底基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 以及连接到薄膜晶体管并设置在焊盘区域中的光敏聚合物有机层上的信号输入焊盘。

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