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    Electronic device
    1.
    发明授权
    Electronic device 有权

    公开(公告)号：US11609371B2

    公开(公告)日：2023-03-21

    申请号：US17561177

    申请日：2021-12-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyungseon Tak ,  Younggu Kim ,  Taekjoon Lee ,  Sun-Young Chang ,  Jin-Soo Jung ,  Jongmin Ok ,  Hyelim Jang ,  Baekkyun Jeon

    IPC: F21V8/00 ,  G02F1/13357 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52

    Abstract: An electronic device includes a light source member configured to provide a first light, a color conversion member disposed on the light source member and including a first conversion material that converts the first light into a second light and a second conversion material that converts the first light into a third light, and a low-refractive index layer disposed on the light source member and disposed on at least one of upper and lower portions of the color conversion member. The low-refractive index layer includes a matrix part, a plurality of hollow inorganic particles dispersed in the matrix part, and a plurality of void parts defined by the matrix part.

    Display apparatus with a data driving chip and a gate driving chip disposed on a same side of a display panel
    2.
    发明授权
    Display apparatus with a data driving chip and a gate driving chip disposed on a same side of a display panel 有权

    公开(公告)号：US10424558B2

    公开(公告)日：2019-09-24

    申请号：US15149711

    申请日：2016-05-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sang-Chul Lee ,  Jin-Soo Jung

    IPC: G06F3/038 ,  H01L25/065 ,  H01L23/00

    Abstract: A display apparatus includes a display panel and a display panel driver. The display panel includes a first substrate and a second substrate facing the first substrate, wherein the first substrate includes a switching element, a data line and a gate line, wherein the data line and the gate line are electrically connected to the switching element. The display panel driver includes a data driving chip and a gate driving chip, wherein the data driving chip applies a data signal to the data line and the gate driving chip applies a gate signal to the gate line, wherein the gate driving chip is disposed on a surface of the data driving chip.

    Photo-alignment composition and method of manufacturing a display panel using the same
    5.
    发明授权
    Photo-alignment composition and method of manufacturing a display panel using the same 有权

    公开(公告)号：US09745514B2

    公开(公告)日：2017-08-29

    申请号：US14573119

    申请日：2014-12-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Su-Jeong Kim ,  Jun-Woo Lee ,  Jin-Soo Jung

    IPC: C09K19/56 ,  G02F1/1337

    CPC classification number: C09K19/56 ,  G02F1/133723 ,  G02F1/133788

    Abstract: A photo-alignment composition includes a compound comprising a repeat unit represented by Chemical Formula 1 and a solvent. The photo-alignment composition is coated on a first substrate and a second substrate facing the first substrate, thus forming alignment layers. A liquid crystal layer is formed between the first substrate and the second substrate. The photo-alignment composition includes a compound structure having a high decomposition rate and a functional group capable of a hydrogen bond, which is weaker than a covalent bond. Thus, a hardness of the alignment layer may be improved at a room temperature, and a hydrogen bonding functional group of the photo-alignment composition may be decomposed at a high temperature thus photo-aligning the alignment layer. Therefore, an afterimage of a screen may decrease, and a hardness of the alignment layer may increase.

    DISPLAY APPARATUS
    6.
    发明申请
    DISPLAY APPARATUS 有权
    显示设备

    公开(公告)号：US20170061857A1

    公开(公告)日：2017-03-02

    申请号：US15149711

    申请日：2016-05-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： SANG-CHUL LEE ,  Jin-Soo Jung

    IPC: G09G3/20 ,  H01L23/00

    Abstract: A display apparatus includes a display panel and a display panel driver. The display panel includes a first substrate and a second substrate facing the first substrate, wherein the first substrate includes a switching element, a data line and a gate line, wherein the data line and the gate line are electrically connected to the switching element. The display panel driver includes a data driving chip and a gate driving chip, wherein the data driving chip applies a data signal to the data line and the gate driving chip applies a gate signal to the gate line, wherein the gate driving chip is disposed on a surface of the data driving chip.

    Abstract translation: 显示装置包括显示面板和显示面板驱动器。 显示面板包括面向第一基板的第一基板和第二基板，其中第一基板包括开关元件，数据线和栅极线，其中数据线和栅极线电连接到开关元件。 显示面板驱动器包括数据驱动芯片和栅极驱动芯片，其中数据驱动芯片向数据线施加数据信号，并且栅极驱动芯片向栅极线施加栅极信号，其中栅极驱动芯片设置在 数据驱动芯片的表面。

    Liquid crystal display including spacer in insulating layer opening
    7.
    发明授权
    Liquid crystal display including spacer in insulating layer opening 有权
    液晶显示器，包括绝缘层开口中的间隔物

    公开(公告)号：US09389463B2

    公开(公告)日：2016-07-12

    申请号：US14325453

    申请日：2014-07-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin-Soo Jung ,  Bong Sung Seo ,  Jun Woo Lee ,  Baek Kyun Jeon ,  Min-Sik Jung

    IPC: G02F1/1339 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/136 ,  G02F1/1362

    CPC classification number: G02F1/133711 ,  G02F1/1339 ,  G02F1/136227 ,  G02F2202/023

    Abstract: Provided is a liquid crystal display, including: a first substrate; a first electrode and a second electrode disposed on the first substrate and overlapping with each other with a first insulating layer therebetween; a second insulating layer disposed on the first substrate and having an opening; a second substrate facing the first substrate; a first alignment layer disposed on the first substrate; a second alignment layer disposed on the second substrate; and a spacer disposed between the first alignment layer and the second alignment layer, in which the spacer is positioned in the opening.

    Abstract translation: 提供一种液晶显示器，包括：第一基板; 第一电极和第二电极，设置在所述第一基板上并且彼此重叠，并且其间具有第一绝缘层; 设置在所述第一基板上并具有开口的第二绝缘层; 面对所述第一基板的第二基板; 设置在所述第一基板上的第一取向层; 设置在所述第二基板上的第二取向层; 以及设置在所述第一取向层和所述第二取向层之间的间隔件，其中所述间隔件位于所述开口中。

    Liquid crystal display and method of driving the same
    10.
    发明授权
    Liquid crystal display and method of driving the same 有权

    公开(公告)号：US09666154B2

    公开(公告)日：2017-05-30

    申请号：US14485231

    申请日：2014-09-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jin-Soo Jung ,  Hwa Sung Woo ,  Jun Woo Lee ,  Baek Kyun Jeon

    IPC: G09G3/36

    CPC classification number: G09G3/3688 ,  G09G2320/0219

    Abstract: A liquid crystal display includes: a signal controller configured to receive an input image signal corresponding to a gray from the outside, and an image signal corrector configured to correct the input image signal. The image signal corrector is configured to shift a first input image signal value corresponding to a black gray by a first value based on a common voltage, is configured to shift a second input image signal value corresponding to a halftone gray by a second value based on the common voltage, and is configured to shift a third input image signal value corresponding to a white gray by a third value based on the common voltage. The first value and the second value are larger than a kickback voltage of each of the black gray and the halftone gray, and the third value is the same as a kickback voltage of the white gray.

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