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    Display apparatus
    1.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11412611B2

    公开(公告)日：2022-08-09

    申请号：US17171335

    申请日：2021-02-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyungmo Lee ,  Jongjin Lee ,  Minsu Choi

    IPC: H05K1/11

    Abstract: Provided is a display apparatus including: a display panel including a display area and a peripheral area; a printed circuit board attached to the peripheral area and including a ground portion and a test electrode spaced apart from the ground portion; a connector including a plurality of connector terminals connected to an external control apparatus and electrically connecting the printed circuit board and the external control apparatus to each other; and a cover layer arranged on the printed circuit board and covering at least a part of the printed circuit board. Accordingly, not only the display quality and reliability of the electric characteristics of the display apparatus are improved, but also a loss is reduced and a yield is improved during manufacturing processes.

    Display apparatus
    3.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11792926B2

    公开(公告)日：2023-10-17

    申请号：US17818555

    申请日：2022-08-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyungmo Lee ,  Jongjin Lee ,  Minsu Choi

    IPC: G06F1/18 ,  H05K1/11 ,  G09G3/00

    CPC classification number: H05K1/112 ,  G06F1/183 ,  G09G3/006 ,  G09G2330/12 ,  H05K2201/0338 ,  H05K2201/10128 ,  H05K2201/10189

    Abstract: Provided is a display apparatus including: a display panel including a display area and a peripheral area; a printed circuit board attached to the peripheral area and including a ground portion and a test electrode spaced apart from the ground portion; a connector including a plurality of connector terminals connected to an external control apparatus and electrically connecting the printed circuit board and the external control apparatus to each other; and a cover layer arranged on the printed circuit board and covering at least a part of the printed circuit board. Accordingly, not only the display quality and reliability of the electric characteristics of the display apparatus are improved, but also a loss is reduced and a yield is improved during manufacturing processes.

    Display device and method of driving the same
    4.
    发明授权
    Display device and method of driving the same 有权
    显示装置及其驱动方法

    公开(公告)号：US09478191B2

    公开(公告)日：2016-10-25

    申请号：US14462026

    申请日：2014-08-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jongjin Lee ,  Jinkyu Park

    IPC: G09G5/39 ,  G09G5/00 ,  G09G3/20 ,  G09G3/36

    CPC classification number: G09G5/008 ,  G09G3/2092 ,  G09G3/3648 ,  G09G5/005 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/0435

    Abstract: A display device includes: a system unit which output image signals corresponding to frames and a first or second image control signal based on the image signals; an eDP reception unit which receives the image signals and the first or second image control signal from the system unit, provides a still image signal based on the first image control signal, and provides the image signals based on the second image control signal; and a frame memory which stores the still image signal and outputs the still image signal while the first image control signal is provided to the eDP reception unit, where the still image signal is one of the image signals; the eDP reception unit recovers first clock signals based on the image signals; and the frame memory outputs the still image signal based on a second clock signal generated based on the first clock signal.

    Abstract translation: 显示装置包括：系统单元，其基于图像信号输出对应于帧的图像信号和第一或第二图像控制信号; 从系统单元接收图像信号和第一或第二图像控制信号的eDP接收单元，基于第一图像控制信号提供静止图像信号，并且基于第二图像控制信号提供图像信号; 以及帧存储器，其存储静止图像信号，并且在第一图像控制信号被提供给eDP接收单元的同时输出静止图像信号，其中静止图像信号是图像信号之一; eDP接收单元基于图像信号恢复第一时钟信号; 并且帧存储器基于基于第一时钟信号生成的第二时钟信号输出静止图像信号。

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