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    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF
    11.
    发明申请
    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF 有权
    液晶显示及其驱动方法

    公开(公告)号：US20160189651A1

    公开(公告)日：2016-06-30

    申请号：US14801402

    申请日：2015-07-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin-Soo Jung ,  Suk Hoon Kang ,  Jong Hwan Jeon ,  In Ok Kim ,  Jun Woo Lee ,  Baek Kyun Jeon

    IPC: G09G3/36

    CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3688 ,  G09G2310/0289 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0257 ,  G09G2320/0276 ,  G09G2320/041 ,  G09G2320/0673 ,  G09G2330/12

    Abstract: Among data voltages applied to a plurality of pixels on a display panel, a first data voltage is shifted from a first original data voltage by a first value, a second data voltage is shifted from a second original data voltage by a second value, and a third data voltage is shifted from a third original data voltage by a third value to compensate for AC and DC afterimages. A common voltage generator provides an optimal common voltage for the third data voltage when the temperature of the liquid crystal panel assembly is lower than a reference temperature and provides an optimal common voltage for the first data voltage or the second data voltage when the temperature of the liquid crystal panel assembly is higher than or equal to the reference temperature. The first, second, and third values correspond to respective kickback voltages of the respective gray level data voltages.

    Abstract translation: 在施加到显示面板上的多个像素的数据电压中，第一数据电压从第一原始数据电压偏移第一值，第二数据电压从第二原始数据电压偏移第二值，并且 第三数据电压从第三原始数据电压偏移第三值，以补偿AC和DC余像。 当液晶面板组件的温度低于参考温度时，公共电压发生器为第三数据电压提供最佳公共电压，并且当第一数据电压或第二数据电压的温度为 液晶面板组件高于或等于参考温度。 第一，第二和第三值对应于相应灰度级数据电压的相应反冲电压。

    Color conversion substrate and display device
    13.
    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.

    Organic light emitting diode display including color conversion panel
    15.
    发明授权
    Organic light emitting diode display including color conversion panel 有权

    公开(公告)号：US10804334B2

    公开(公告)日：2020-10-13

    申请号：US16240117

    申请日：2019-01-04

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： In Seok Song ,  Sun-Kyu Joo ,  Byung-Chul Kim ,  In Ok Kim ,  Gak Seok Lee ,  Chang-Soon Jang

    IPC: H01L27/32 ,  H01L51/52

    Abstract: An organic light emitting diode display includes: a display panel; and a color conversion panel positioned on the display panel. The color conversion panel includes: a substrate; a color filter layer disposed under the substrate; a first light blocking layer disposed under the color filter layer; and a first color conversion layer, a second color conversion layer, and a third color conversion layer positioned under the first light blocking layer. The color filter layer includes a first color filter, a second color filter, and a third color filter, the first light blocking layer includes a first portion that overlaps the first color filter, a second portion that overlaps the second color filter, and a third portion that overlaps the third color filter, and the first portion, the second portion, and the third portion are connected.

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