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    DISPLAY APPARATUS AND OPERATION METHOD THEREOF
    1.
    发明申请
    DISPLAY APPARATUS AND OPERATION METHOD THEREOF 有权
    显示装置及其操作方法

    公开(公告)号：US20150206487A1

    公开(公告)日：2015-07-23

    申请号：US14462064

    申请日：2014-08-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yunmi KIM ,  Kihyun PYUN ,  Sung-Jun KIM ,  Kyung-Hwa LIM ,  Juhyun KIM ,  Yongjae LEE ,  Jeongdoo LEE

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0209

    Abstract: A display apparatus includes: a display panel which displays an image; a data driver which supplies a data voltage to the display panel in response to a polarity control signal, where the polarity control signal controls a polarity of the data voltage; a timing controller which outputs a polarity signal corresponding to a polarity of the data voltage; and a polarity converter which receives a common voltage from a common electrode of the display panel and the polarity signal from the timing controller, where the polarity converter outputs the polarity control signal to the data driver in response to a difference in voltage level between the common voltage from the common electrode and the polarity signal from the timing controller.

    Abstract translation: 显示装置包括：显示面板，显示图像; 数据驱动器，其响应于极性控制信号向显示面板提供数据电压，其中极性控制信号控制数据电压的极性; 定时控制器，其输出与数据电压的极性对应的极性信号; 以及极性转换器，其接收来自显示面板的公共电极的公共电压和来自时序控制器的极性信号，其中极性转换器响应于公共电压之间的电压电平的差异将极性控制信号输出到数据驱动器 来自公共电极的电压和来自定时控制器的极性信号。

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210072582A1

    公开(公告)日：2021-03-11

    申请号：US16805475

    申请日：2020-02-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ha Sook KIM ,  Deok-Hwan KIM ,  Sung-Jun KIM ,  Yun-Tae KIM ,  Jeong Hyun KIM ,  KENNETH LEE ,  Hyong Do CHOI

    IPC: G02F1/1345 ,  H01L27/32 ,  H01L51/00

    Abstract: A display device includes a display panel, and a first flexible printed circuit board bonded to a side surface of the display panel. The display panel includes: a first substrate; a first extension wire on a top surface of the first substrate, the top surface being parallel to a first direction and a second direction, the second direction being perpendicular to the first direction; a first recess portion at a side surface of the first substrate; and a first pad that extends from the first extension wire in a third direction perpendicular to the first and second directions, the first pad being disposed in the recess portion, and the first extension wire and the first pad comprise the same material.

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    5.
    发明申请
    DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号：US20150206499A1

    公开(公告)日：2015-07-23

    申请号：US14449874

    申请日：2014-08-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Hyun PYUN ,  Sung-Jun KIM ,  Jong-Young YUN

    IPC: G09G3/36

    CPC classification number: G09G3/3611 ,  G09G2310/08 ,  G09G2330/04

    Abstract: A display device includes: a plurality of pixels; a scan driver configured to apply a scan signal to a plurality of scan lines connected to the plurality of pixels; a data driver configured to apply a gray voltage to a plurality of data lines connected to the plurality of pixels; a signal controller configured to transmit a scan control signal for controlling operating of the scan driver to the scan driver, and configured to transmit a data control signal for controlling operating of the data driver to the data driver; a power supply configured to supply a power voltage for generation of the scan signal to the scan driver; and a short detector configured to detect a voltage level of the power voltage and generate an enable signal in response to the detection.

    Abstract translation: 显示装置包括：多个像素; 扫描驱动器，被配置为向连接到所述多个像素的多条扫描线施加扫描信号; 配置为向连接到所述多个像素的多条数据线施加灰度电压的数据驱动器; 信号控制器，被配置为发送用于控制扫描驱动器的操作到扫描驱动器的扫描控制信号，并且被配置为发送用于控制数据驱动器的操作的数据控制信号到数据驱动器; 电源，被配置为向扫描驱动器提供用于产生扫描信号的电源电压; 以及短检测器，被配置为检测电源电压的电压电平并响应于检测而产生使能信号。

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    6.
    发明申请
    DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号：US20150091883A1

    公开(公告)日：2015-04-02

    申请号：US14161521

    申请日：2014-01-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Hyun PYUN ,  Yun Mi KIM ,  Min Young PARK ,  Sung-Jun KIM ,  Ju Hyun KIM ,  Yong Jae LEE ,  Kyung-Hwa LIM

    IPC: G09G3/34

    CPC classification number: G09G3/2074 ,  G09G3/3614 ,  G09G3/3677 ,  G09G2310/0289 ,  G09G2320/0252

    Abstract: A method of reducing a time for switching a gate line driving signal of display device having plural gate lines from a level that is less than a full gate-on level to the gate-on level is disclosed. The method may include: during a gate line pre-charging period of a respective gate line, causing the gate line driving signal to be at the full gate-on level; during a corresponding gate line main-charging period that follows the pre-charging period, causing the gate line driving signal of to be at the full gate-on level; and during an interposed period that is interposed between the gate line pre-charging period and its corresponding gate line main-charging period, causing the gate line driving signal to be at an intermediate level that is between the full gate-on level and an opposed gate-off level.

    Abstract translation: 公开了一种减少将具有多个栅极线的显示装置的栅极线驱动信号从小于全栅极导通电平的电平切换到栅极导通电平的方法。 该方法可以包括：在相应栅极线的栅极线预充电周期期间，使栅极线驱动信号处于完全栅极导通电平; 在预充电周期之后的相应的栅极线主充电期间，使栅极线驱动信号处于全栅极导通电平; 并且在插入在栅极线预充电周期与其对应的栅极线主充电周期之间的插入时段期间，使栅极线驱动信号处于处于完全栅极导通电平之间的中间电平， 关门水平

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