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    ELECTROLUMINESCENT DISPLAY AND METHOD OF DRIVING THE SAME
    1.
    发明申请
    ELECTROLUMINESCENT DISPLAY AND METHOD OF DRIVING THE SAME 有权
    电致发光显示器及其驱动方法

    公开(公告)号：US20160180763A1

    公开(公告)日：2016-06-23

    申请号：US14699933

    申请日：2015-04-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Su-Hyeong Park ,  Ji-Myoung Seo ,  Hee-Soon Jeong ,  Soo-Wan Yoon ,  Ji-Woong Jeong ,  Jun-Woo Hong ,  Joon-Chul Goh

    IPC: G09G3/20 ,  G09G3/32 ,  H01L27/32

    CPC classification number: G09G3/2018 ,  G09G3/2003 ,  G09G3/3233 ,  G09G3/3258 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2360/16 ,  H01L27/3276

    Abstract: An electroluminescent display and a method of driving the same are disclosed. In one aspect, the display includes a display panel including a plurality of pixels configured to operate based on a first power supply voltage having a negative voltage level. The display panel is configured to generate at least one feedback voltage corresponding to an ohmic drop of the first power supply voltage. An analog-to-digital converter is configured to generate at least one digital feedback signal based on the at least one feedback voltage. An adaptive voltage controller is configured to generate a voltage control signal based on input image data, the at least one digital feedback signal, a distribution of the input image data and the ohmic drop of the first power supply voltage. A voltage converter is configured to generate the first power supply voltage based on an input voltage and the voltage control signal.

    Abstract translation: 公开了一种电致发光显示器及其驱动方法。 一方面，显示器包括显示面板，其包括被配置为基于具有负电压电平的第一电源电压进行操作的多个像素。 显示面板被配置为产生对应于第一电源电压的欧姆下降的至少一个反馈电压。 模拟 - 数字转换器被配置为基于所述至少一个反馈电压来生成至少一个数字反馈信号。 自适应电压控制器被配置为基于输入图像数据，至少一个数字反馈信号，输入图像数据的分布和第一电源电压的欧姆下降来产生电压控制信号。 电压转换器被配置为基于输入电压和电压控制信号产生第一电源电压。

    Mask and method of manufacturing array substrate using the same
    2.
    发明授权
    Mask and method of manufacturing array substrate using the same 有权
    使用其制造阵列基板的掩模和方法

    公开(公告)号：US08927199B2

    公开(公告)日：2015-01-06

    申请号：US13865675

    申请日：2013-04-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soo-Wan Yoon ,  Yeong-Keun Kwon ,  Chong-Chul Chai

    IPC: H01L29/66 ,  H01L21/02 ,  H01L27/12

    CPC classification number: H01L29/6675 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/0268 ,  H01L21/02691 ,  H01L27/1285

    Abstract: A mask includes: a substrate that includes a central area and a peripheral area disposed around the central area; and lenses disposed in rows and columns, in the central area and the peripheral area. The lenses of opposing sides of the peripheral area may be disposed in different rows or columns. For a given amount of input light, the lenses of the peripheral area may focus less light on a substrate than the lenses of the central area. The mask may be disposed over the substrate in different positions, and then the substrate may be irradiated through the mask, while the mask is in each of the positions. The peripheral portion of the mask may be disposed over the same area of the substrate, while the mask is in different ones of the positions.

    Abstract translation: 掩模包括：基板，其包括设置在中心区域周围的中心区域和周边区域; 以及设置在中央区域和周边区域中的行和列的透镜。 外围区域的相对侧面的透镜可以设置在不同的行或列中。 对于给定量的输入光，周边区域的透镜可以将较少的光聚焦在基底上，而不是中心区域的透镜。 掩模可以在不同位置上设置在衬底上，然后可以通过掩模照射衬底，同时掩模处于每个位置。 掩模的周边部分可以设置在基板的相同区域上，而掩模处于不同的位置。

    Display apparatus and method of driving the display apparatus
    3.
    发明授权
    Display apparatus and method of driving the display apparatus 有权

    公开(公告)号：US10553166B2

    公开(公告)日：2020-02-04

    申请号：US14671982

    申请日：2015-03-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Myoung Seo ,  Su-Hyeong Park ,  Soo-Wan Yoon ,  Hee-Soon Jeong

    IPC: G09G3/36

    Abstract: A display apparatus includes: a display panel including a gate line, a storage line adjacent to the gate line, and a pixel, the pixel including a pixel transistor coupled to the gate line, a liquid crystal (“LC”) capacitor coupled to the pixel transistor, and a storage capacitor coupled to the LC capacitor; a first gate driver configured to provide a gate signal to the gate line; and a first level switch configured to provide a storage signal to the storage line, the storage signal being synchronized with the gate signal and having a phase opposite to a phase of the gate signal.

    Electroluminescent display and method of driving the same
    4.
    发明授权
    Electroluminescent display and method of driving the same 有权
    电致发光显示器及其驱动方法

    公开(公告)号：US09542877B2

    公开(公告)日：2017-01-10

    申请号：US14699933

    申请日：2015-04-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Su-Hyeong Park ,  Ji-Myoung Seo ,  Hee-Soon Jeong ,  Soo-Wan Yoon ,  Ji-Woong Jeong ,  Jun-Woo Hong ,  Joon-Chul Goh

    IPC: G09G5/10 ,  G09G3/20 ,  H01L27/32 ,  G09G3/32

    CPC classification number: G09G3/2018 ,  G09G3/2003 ,  G09G3/3233 ,  G09G3/3258 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2360/16 ,  H01L27/3276

    Abstract: An electroluminescent display and a method of driving the same are disclosed. In one aspect, the display includes a display panel including a plurality of pixels configured to operate based on a first power supply voltage having a negative voltage level. The display panel is configured to generate at least one feedback voltage corresponding to an ohmic drop of the first power supply voltage. An analog-to-digital converter is configured to generate at least one digital feedback signal based on the at least one feedback voltage. An adaptive voltage controller is configured to generate a voltage control signal based on input image data, the at least one digital feedback signal, a distribution of the input image data and the ohmic drop of the first power supply voltage. A voltage converter is configured to generate the first power supply voltage based on an input voltage and the voltage control signal.

    Abstract translation: 公开了一种电致发光显示器及其驱动方法。 一方面，显示器包括显示面板，其包括被配置为基于具有负电压电平的第一电源电压进行操作的多个像素。 显示面板被配置为产生对应于第一电源电压的欧姆下降的至少一个反馈电压。 模拟 - 数字转换器被配置为基于所述至少一个反馈电压来生成至少一个数字反馈信号。 自适应电压控制器被配置为基于输入图像数据，至少一个数字反馈信号，输入图像数据的分布和第一电源电压的欧姆下降来产生电压控制信号。 电压转换器被配置为基于输入电压和电压控制信号产生第一电源电压。

    Liquid crystal display apparatus
    5.
    发明授权
    Liquid crystal display apparatus 有权

    公开(公告)号：US09847065B2

    公开(公告)日：2017-12-19

    申请号：US14971476

    申请日：2015-12-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Heesoon Jeong ,  Suhyeong Park ,  Jimyoung Seo ,  Soo-Wan Yoon

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3648 ,  G09G2300/0434 ,  G09G2310/063

    Abstract: A display apparatus includes a display panel and a driving circuit. The display panel includes pixels. Each of the pixels is connected to one of gate lines and one of data lines. The driving circuit drives the gate lines and the data lines to display an image on the display panel. The driving circuit alternately provides a first polarity data driving signal and a second polarity data driving signal to each of the plurality of data lines. During an asymmetrical mode, the first polarity data driving signal is provided to first data lines of the data lines during a first frame period before a blank period begins, and the second polarity data driving signal is provided to the first data lines during a second frame period after the blank period ends. The second frame period excludes the blank period.

    DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS
    6.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS 审中-公开
    显示装置和驱动显示装置的方法

    公开(公告)号：US20160049136A1

    公开(公告)日：2016-02-18

    申请号：US14671982

    申请日：2015-03-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Myoung Seo ,  Su-Hyeong Park ,  Soo-Wan Yoon ,  Hee-Soon Jeong

    IPC: G09G5/18 ,  G02F1/133 ,  G09G3/36 ,  G02F1/1368

    CPC classification number: G09G3/3611 ,  G09G3/3677 ,  G09G2300/0838 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291 ,  G09G2310/08

    Abstract: A display apparatus includes: a display panel including a gate line, a storage line adjacent to the gate line, and a pixel, the pixel including a pixel transistor coupled to the gate line, a liquid crystal (“LC”) capacitor coupled to the pixel transistor, and a storage capacitor coupled to the LC capacitor; a first gate driver configured to provide a gate signal to the gate line; and a first level switch configured to provide a storage signal to the storage line, the storage signal being synchronized with the gate signal and having a phase opposite to a phase of the gate signal.

    Abstract translation: 显示装置包括：显示面板，包括栅极线，与栅极线相邻的存储线，以及像素，所述像素包括耦合到栅极线的像素晶体，耦合到栅极线的液晶（“LC”）电容器 像素晶体管和耦合到LC电容器的存储电容器; 第一栅极驱动器，被配置为向栅极线提供栅极信号; 以及第一电平开关，被配置为向所述存储线提供存储信号，所述存储信号与所述门信号同步并且具有与所述门信号的相位相反的相位。

    Gate driving circuit and display apparatus having the same
    7.
    发明授权
    Gate driving circuit and display apparatus having the same 有权
    栅极驱动电路及其显示装置

    公开(公告)号：US08816728B2

    公开(公告)日：2014-08-26

    申请号：US14057354

    申请日：2013-10-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soo-Wan Yoon ,  Yeong-Keun Kwon ,  Ji-Sun Kim ,  Young-Soo Yoon ,  Chong-Chui Chai

    IPC: H03K3/00

    CPC classification number: H03K3/012 ,  G09G3/3674 ,  G09G2310/0286 ,  G09G2330/021 ,  G11C19/184 ,  G11C19/28

    Abstract: A gate driving circuit includes a pull-up control part, a pull-up part, a carry part, a first pull-down part and a second pull-down part. The pull-up control part applies a carry signal from a previous stage to a first node. The pull-up part outputs an N-th gate output signal based on a clock signal. The carry part outputs an N-th carry signal based on the clock signal in response to the signal applied to the first node. The first pull-down part includes a plurality of transistors connected to each other in series. The first pull-down part pulls down a signal at the first node to a second off voltage in response to a carry signal of a next stage. The second pull-down part pulls down the N-th gate output signal to a first off voltage in response to the carry signal of the next stage.

    Abstract translation: 栅极驱动电路包括上拉控制部分，上拉部分，携带部分，第一下拉部分和第二下拉部分。 上拉控制部分将来自前一级的进位信号应用于第一节点。 上拉部分基于时钟信号输出第N个栅极输出信号。 进位部分响应于施加到第一节点的信号，基于时钟信号输出第N个进位信号。 第一下拉部分包括彼此串联连接的多个晶体管。 第一下拉部分响应于下一级的进位信号将第一节点处的信号拉低至第二截止电压。 第二下拉部分响应于下一级的进位信号将第N栅极输出信号拉低至第一关断电压。

    GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME
    8.
    发明申请
    GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME 有权
    闸门驱动电路和显示装置

    公开(公告)号：US20140043066A1

    公开(公告)日：2014-02-13

    申请号：US14057354

    申请日：2013-10-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Soo-Wan Yoon ,  Yeong-Keun Kwon ,  Ji-Sun Kim ,  Young-Soo Yoon ,  Chong-Chul Chai

    IPC: H03K3/012

    CPC classification number: H03K3/012 ,  G09G3/3674 ,  G09G2310/0286 ,  G09G2330/021 ,  G11C19/184 ,  G11C19/28

    Abstract: A gate driving circuit includes a pull-up control part, a pull-up part, a carry part, a first pull-down part and a second pull-down part. The pull-up control part applies a carry signal from a previous stage to a first node. The pull-up part outputs an N-th gate output signal based on a clock signal. The carry part outputs an N-th carry signal based on the clock signal in response to the signal applied to the first node. The first pull-down part includes a plurality of transistors connected to each other in series. The first pull-down part pulls down a signal at the first node to a second off voltage in response to a carry signal of a next stage. The second pull-down part pulls down the N-th gate output signal to a first off voltage in response to the carry signal of the next stage.

    Abstract translation: 栅极驱动电路包括上拉控制部分，上拉部分，携带部分，第一下拉部分和第二下拉部分。 上拉控制部分将来自前一级的进位信号应用于第一节点。 上拉部分基于时钟信号输出第N个栅极输出信号。 进位部分响应于施加到第一节点的信号，基于时钟信号输出第N个进位信号。 第一下拉部分包括彼此串联连接的多个晶体管。 第一下拉部分响应于下一级的进位信号将第一节点处的信号拉低至第二截止电压。 第二下拉部分响应于下一级的进位信号将第N栅极输出信号拉低至第一关断电压。

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