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    DISPLAY APPARATUS
    2.
    发明申请
    DISPLAY APPARATUS 有权
    显示设备

    公开(公告)号：US20160035306A1

    公开(公告)日：2016-02-04

    申请号：US14685344

    申请日：2015-04-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Suhyeong PARK ,  KyoungWon LEE ,  Hoyong JUNG ,  Sangmi KIM ,  Jimyoung SEO ,  Hyundae LEE ,  Heesoon JEONG ,  Cheolwoo PARK ,  Bonghyun YOU

    IPC: G09G3/36 ,  G09G3/32 ,  G09G3/20

    CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/0435

    Abstract: A display apparatus includes a display panel configured to display an image, a data driver including a voltage generator configured to convert an image data applied thereto to a data voltage and a buffer configured to apply the data voltage to the display panel, a timing controller including a mode controller configured to generate a mode selection signal on the basis of an image frame rate of the image data. The data driver is configured to be operated in a power cut-off mode or a stand-by mode in response to the mode selection signal. The driving voltage switch is configured to cut off the analog driving voltage applied to at least one of the buffer and the voltage generator during the power cut-off mode and the bias controller is configured to reduce a bias current in the stand-by mode.

    Abstract translation: 显示装置包括被配置为显示图像的显示面板，包括电压发生器的数据驱动器，所述电压发生器被配置为将施加到其上的图像数据转换为数据电压;以及缓冲器，被配置为向显示面板施加数据电压;定时控制器， 模式控制器，被配置为基于图像数据的图像帧率生成模式选择信号。 数据驱动器被配置为响应于模式选择信号而以停电模式或待机模式操作。 驱动电压开关被配置为在断电模式期间切断施加到缓冲器和电压发生器中的至少一个的模拟驱动电压，并且偏置控制器被配置为减小备用模式中的偏置电流。

    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    3.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权

    公开(公告)号：US20220293034A1

    公开(公告)日：2022-09-15

    申请号：US17536445

    申请日：2021-11-29

    Applicant: Samsung Display Co., LTD.

    Inventor： Heendol KIM ,  Joon-Chul GOH ,  Bonghyun YOU ,  Seokha HONG

    IPC: G09G3/20

    Abstract: A display device includes display panels, a data converter that renders input image data to convert the input image data corresponding to edge regions of the display panels adjacent to a boundary portion between the display panels into correction data, and a driving controller that receives the correction data and generates a control signal that drives the display panels based on the correction data. The data converter generates the correction data in which an image displayed in the edge region is shifted based on a difference between values of the input image data corresponding to the edge regions of the display panels adjacent to the boundary portion between the display panels adjacent to each other.

    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    6.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开

    公开(公告)号：US20190266967A1

    公开(公告)日：2019-08-29

    申请号：US16407324

    申请日：2019-05-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyoungwon LEE ,  Kwan-young OH ,  Jimyoung SEO ,  Bonghyun YOU ,  Junghwan CHO ,  Sangsu HAN

    IPC: G09G3/36

    Abstract: A display apparatus includes a display panel, a timing controller, a data driver, and a gate driver. The timing controller receives image data at a number of frames per second of a first level and generates a gate control signal and a data control signal. The timing controller includes an image converter that operates in film mode or normal mode when the input image data are moving image data, and that outputs film image data at a number of frames per second of second level lower than the first level during the film mode. The data driver applies a data voltage corresponding to the film image data to the display panel based on the data control signal. The gate driver applies a gate voltage to the display panel based on the gate control signal. The display panel operates at a frequency of the second level during the film mode.

    DISPLAY APPARATUS
    7.
    发明申请
    DISPLAY APPARATUS 审中-公开
    显示设备

    公开(公告)号：US20160063962A1

    公开(公告)日：2016-03-03

    申请号：US14755241

    申请日：2015-06-30

    Applicant: Samsung Display Co., LTD.

    Inventor： Suhyeong PARK ,  Kyoungwon LEE ,  Hoyong JUNG ,  Cheolwoo PARK ,  Bonghyun YOU

    IPC: G09G5/18

    CPC classification number: G09G3/3611 ,  G09G3/3666 ,  G09G3/3685 ,  G09G3/3696 ,  G09G2310/0221 ,  G09G2310/0281 ,  G09G2330/02 ,  G09G2330/021 ,  G09G2330/022 ,  G09G2370/08

    Abstract: A display apparatus includes: a timing control block which outputs image data based on external image data and control signals, and generates data and gate-side control signals based on the external control signal; a source drive block which converts the image data into a data voltage based on the data control signal; a low frequency detection block which detects a low power drive period based on the external control signal and generates a power control signal, a state of which is determined based on a result of the detection; an integrated chip which receives first and second drive voltages and includes a first switch block that turns off a circuit of the source drive block based on the power control signal during the low power drive period; a gate drive circuit which generates a gate signal based on a gate control signal from the integrated chip; and a display panel.

    Abstract translation: 显示装置包括：定时控制块，其基于外部图像数据和控制信号输出图像数据，并且基于外部控制信号生成数据和门极控制信号; 源驱动块，其基于数据控制信号将图像数据转换为数据电压; 低频检测块，其基于所述外部控制信号检测低功率驱动周期，并产生其状态基于所述检测结果确定的功率控制信号; 接收第一和第二驱动电压的集成芯片，并且包括在低功率驱动周期期间基于功率控制信号关闭源驱动块的电路的第一开关块; 栅极驱动电路，其基于来自所述集成芯片的栅极控制信号生成栅极信号; 和显示面板。

    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    8.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开
    显示装置及其驱动方法

    公开(公告)号：US20160005365A1

    公开(公告)日：2016-01-07

    申请号：US14679401

    申请日：2015-04-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： Nam-Gon CHOI ,  Joon-Chul GOH ,  Gigeun KIM ,  Byungsun KIM ,  Jung-Won KIM ,  HongSoo KIM ,  Donggyu LEE ,  Jakyoung JIN ,  Bonghyun YOU

    IPC: G09G3/36

    CPC classification number: G09G3/2007 ,  G09G3/3607 ,  G09G3/3611 ,  G09G3/3666 ,  G09G3/3685 ,  G09G2310/027 ,  G09G2320/0242 ,  G09G2320/0247 ,  G09G2320/0276 ,  G09G2320/0285 ,  G09G2320/041

    Abstract: A display device includes a timing controller, a data driver, and a display panel. The timing controller includes a first compensator receiving a first image data, selecting a temperature compensation value in accordance with the external temperature, and converting the first image data to a second image data on the basis of the selected temperature compensation value and a second compensator selecting a kickback voltage compensation value predetermined in accordance with the areas of the display panel and converting the second image data to the output image data on the basis of the kickback voltage compensation value selected in accordance with the areas.

    Abstract translation: 显示装置包括定时控制器，数据驱动器和显示面板。 定时控制器包括接收第一图像数据的第一补偿器，根据外部温度选择温度补偿值，并且基于所选择的温度补偿值将第一图像数据转换为第二图像数据，以及第二补偿器选择 根据显示面板的面积预定的反冲电压补偿值，并根据根据该区域选择的反冲电压补偿值将第二图像数据转换为输出图像数据。

    DISPLAY APPARATUS
    9.
    发明申请
    DISPLAY APPARATUS 有权
    显示设备

    公开(公告)号：US20160372076A1

    公开(公告)日：2016-12-22

    申请号：US15064428

    申请日：2016-03-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jai-hyun KOH ,  Jin-kyu PARK ,  Seokyun SON ,  Kuk-hwan AHN ,  Joon-chul GOH ,  Bonghyun YOU

    IPC: G09G3/36

    CPC classification number: G09G3/3696 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0823

    Abstract: A display apparatus includes gate lines extending in a first direction, data lines extending in a second direction crossing the first direction, first color pixels, and second color pixels. A first color pixel arranged in an f-th column between an f-th data line and an (f+1)th data line is connected to one of the f-th data line and the (f+1)th data line. A first color pixel arranged in a g-th column between a g-th data line and a (g+1)th data line is connected to one of a (g−1)th data line and a (g+2)th data line. First color pixels in a first color pixel diagonal group receive data voltages having a same polarity.Second color pixels in a second color pixel diagonal group receive data voltages having a same polarity.

    Abstract translation: 第二彩色像​​素对角线组中的第二颜色像素接收具有相同极性的数据电压。

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