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    Liquid crystal display
    51.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US09568798B2

    公开(公告)日：2017-02-14

    申请号：US15074604

    申请日：2016-03-18

    Applicant: Samsung Display Co., Ltd

    Inventor： Chang-Hun Lee ,  Keun Chan Oh

    IPC: H01L27/14 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1335

    CPC classification number: G02F1/1368 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/134363 ,  G02F2001/134372 ,  H01L27/124 ,  H01L27/1248

    Abstract: A liquid crystal display includes: a first substrate; a gate line on the first substrate; a gate insulating layer on the gate line; a semiconductor layer on the gate insulating layer; a data line and a drain electrode on the semiconductor layer; a passivation layer covering the data line and the drain electrode; a common electrode on the passivation layer; an interlayer insulating layer on the common electrode; a pixel electrode on the interlayer insulating layer; an additional insulating layer on the pixel electrode; a second substrate opposite to the first substrate; and a black matrix on the second substrate, and including a vertical portion covering the data line and a horizontal portion covering the gate line and the drain electrode, where an empty portion is defined through the additional insulating layer in a portion corresponding to the black matrix.

    Abstract translation: 液晶显示器包括：第一基板; 第一基板上的栅极线; 栅极线上的栅极绝缘层; 栅极绝缘层上的半导体层; 半导体层上的数据线和漏电极; 覆盖数据线和漏电极的钝化层; 钝化层上的公共电极; 公共电极上的层间绝缘层; 层间绝缘层上的像素电极; 像素电极上的附加绝缘层; 与第一基板相对的第二基板; 以及黑色矩阵，并且包括覆盖数据线的垂直部分和覆盖栅极线和漏极的水平部分，其中在与黑矩阵相对应的部分中通过附加绝缘层定义空白部分 。

    Display device
    56.
    发明授权
    Display device 有权

    公开(公告)号：US12250844B2

    公开(公告)日：2025-03-11

    申请号：US17419896

    申请日：2019-02-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Keun Chan Oh ,  Sun Kyu Joo

    IPC: H01L51/52 ,  H01L27/32 ,  H10K50/858 ,  H10K50/86 ,  H10K59/12 ,  H10K59/38

    Abstract: A display device is provided. The display device comprises: a first substrate including a plurality of pixels; a second substrate opposite to the first substrate; and an optical path change layer disposed between the first and second substrates and including a first pattern portion and a second pattern portion, wherein the first pattern portion has a first refractive index and includes a blue colorant, and the second pattern portion has a second refractive index smaller than the first refractive index.

    Color conversion substrate and display device
    58.
    发明授权
    Color conversion substrate and display device 有权

    公开(公告)号：US11309360B2

    公开(公告)日：2022-04-19

    申请号：US16591760

    申请日：2019-10-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun Kyu Joo ,  Byung Chul Kim ,  In Ok Kim ,  Jae Min Seong ,  In Seok Song ,  Keun Chan Oh ,  Gak Seok Lee ,  Ji Eun Jang ,  Chang Soon Jang

    IPC: H01L27/32 ,  H01L29/786 ,  H01L51/50 ,  H01L51/52

    Abstract: A color conversion substrate includes a base on which first to third light outputting regions and a light shielding region surrounding the first to third light outputting regions are defined; first to third color filters on the base in the first to third light outputting regions, respectively; a first light shielding member on the first color filter in the light shielding region; a light transmission pattern on the first color filter; a first wavelength conversion pattern on the second color filter and which converts light of a first color into light of a second color; and a second wavelength conversion pattern on the third color filter and which converts the light of the first color into light of a third color. A first opening located in the light shielding region is defined in at least one of the light transmission pattern and the first and second wavelength conversion patterns.

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