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    DISPLAY PANEL AND DISPLAY DEVICE
    1.
    发明申请
    DISPLAY PANEL AND DISPLAY DEVICE 有权

    公开(公告)号：US20220344544A1

    公开(公告)日：2022-10-27

    申请号：US17377119

    申请日：2021-07-15

    Applicant: Shanghai Tianma Micro-electronics Co,, Ltd.

    Inventor： Shihao TANG ,  Yang ZENG ,  Yaodong WU ,  Jiaxian LIU ,  Qijun YAO ,  Feng LU

    IPC: H01L33/44 ,  H01L27/15 ,  H01L33/62

    Abstract: A display panel and a display device are provided. The display panel includes a substrate; a light-emitting unit disposed on one side of the substrate; and a light-shielding layer disposed a side of the light-emitting unit away from the substrate. The light-shielding layer includes a first type of openings and a second type of openings; each of the first type of openings includes a first holding area and a second holding area corresponding the first holding area; first holding areas and the second type of openings are configured to dispose first color resists; the second holding area is configured to dispose a filling color resist; and an opening area of the first holding area is smaller than an opening area of each of the second type of openings.

    DISPLAY PANELS AND DISPLAY DEVICES
    2.
    发明申请
    DISPLAY PANELS AND DISPLAY DEVICES 审中-公开

    公开(公告)号：US20200279899A1

    公开(公告)日：2020-09-03

    申请号：US16454778

    申请日：2019-06-27

    Applicant: Shanghai Tianma Micro-Electronics Co.,Ltd.

    Inventor： Qing ZHANG ,  Qijun YAO ,  Xiaoyue SU

    IPC: H01L27/32

    Abstract: A display panel and a display device are provided. The display panel includes a base substrate and a plurality of pixel units disposed on the base substrate. Each of the plurality of pixel units includes a drive thin film transistor, a switch thin film transistor, a reset thin film transistor, and an organic light-emitting device. For each of the switch thin film transistor and the reset thin film transistor, in a direction perpendicular to a plane of the base substrate, a source and a drain are respectively located at two sides of a gate. The drain of the switch thin film transistor is electrically connected to a gate of the drive thin film transistor, and the drain of the reset thin film transistor is electrically connected to a drain of the drive thin film transistor. The drain of the drive thin film transistor is coupled to the organic light-emitting device.

    Display Panel And Display Device
    3.
    发明申请
    Display Panel And Display Device 有权

    公开(公告)号：US20180081476A1

    公开(公告)日：2018-03-22

    申请号：US15809792

    申请日：2017-11-10

    Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.

    Inventor： Shaolong MA ,  Feng LU ,  Liang LIU ,  Qijun YAO

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04105

    Abstract: A display panel and a display device are provided. The display panel includes a color filter substrate and an array substrate bonded together by non-conductive sealant. The display panel includes a display area and a non-display area around the display area. A first non-display area of the color filter substrate is provided with: at least two pressure sensors, each of which includes a signal input terminal and a signal output terminal; a plurality of power supply signal input lines, each of which is electrically connected to a respective one of the signal input terminals of the at least two pressure sensors; and a plurality of pressure signal output lines, each of which is electrically connected to a respective one of the signal output terminals of the at least two pressure sensors.

    Array Substrate, Display Panel And Display Device
    4.
    发明申请
    Array Substrate, Display Panel And Display Device 审中-公开

    公开(公告)号：US20180068166A1

    公开(公告)日：2018-03-08

    申请号：US15812235

    申请日：2017-11-14

    Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

    Inventor： Yang ZENG ,  Qing ZHANG ,  Lihua WANG ,  Liang XIE ,  Lingxiao DU ,  Hong DING ,  Huiping CHAI ,  Kang YANG ,  Qijun YAO

    IPC: G06K9/00 ,  G02F1/1333

    Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a substrate; a plurality of light-emitting units, which are in the display area of the substrate and include emission colors: a first color, a second color and a third color, where a light transmittance of the first color and a light transmittance of the second color are both greater than a light transmittance of the third color; and a plurality of first fingerprint recognition units and a plurality of second fingerprint recognition units, which are in the display area of the substrate. Each light-emitting unit serves as a light source of each fingerprint recognition unit, and each first fingerprint recognition unit and each second fingerprint recognition unit have different configuration parameters so as to detect a same electric signal value with respect to a reflector.

    DISPLAY PANEL AND DISPLAY DEVICE
    8.
    发明申请
    DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
    显示面板和显示设备

    公开(公告)号：US20160291767A1

    公开(公告)日：2016-10-06

    申请号：US14792570

    申请日：2015-07-06

    Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

    Inventor： Hong DING ,  Qijun YAO

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G06F2203/04107

    Abstract: A touch display panel is disclosed. The touch display panel includes a first substrate, a second substrate disposed opposite to the first substrate, and a plurality of touch electrodes disposed on a side of the first substrate facing the second substrate. The plurality of touch electrodes are disposed in an array. The touch display panel also includes a conductive layer disposed on the second substrate, where the conductive layer includes a plurality of openings, and where portions of the touch electrodes are exposed through the openings. In addition, a projection of the conductive layer on the second substrate overlaps the touch electrodes, and the conductive layer is grounded or connected to a constant potential during a touch period.

    Abstract translation: 公开了一种触摸显示面板。 触摸显示面板包括第一基板，与第一基板相对设置的第二基板以及设置在面向第二基板的第一基板侧的多个触摸电极。 多个触摸电极配置成阵列。 触摸显示面板还包括设置在第二基板上的导电层，其中导电层包括多个开口，并且其中部分触摸电极通过开口露出。 此外，导电层在第二基板上的突起与触摸电极重叠，并且导电层在触摸周期期间接地或连接到恒定电位。

    ARRAY SUBSTRATE, TOUCH DISPLAY PANEL AND TOUCH DISPLAY DEVICE
    9.
    发明申请
    ARRAY SUBSTRATE, TOUCH DISPLAY PANEL AND TOUCH DISPLAY DEVICE 有权
    阵列基板，触摸显示面板和触摸显示设备

    公开(公告)号：US20160291749A1

    公开(公告)日：2016-10-06

    申请号：US14788688

    申请日：2015-06-30

    Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

    Inventor： Xingyao ZHOU ,  Qijun YAO ,  Lingxiao DU

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F2001/134318 ,  G02F2001/134372 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04111 ,  G09G2300/0426 ,  G09G2310/0218 ,  H05K1/115

    Abstract: One inventive aspect is an array substrate. The array substrate includes a plurality of touch leads, a common electrode layer, and a drive circuit. The common electrode layer is divided into a plurality of self-capacitive electrodes, and the self-capacitive electrodes are electronically connected to the drive circuit through the touch leads. The array substrate also includes a plurality of pixel units. Each touch lead is electronically connected to the self-capacitive electrode corresponding to the touch lead via a first via hole. At least one touch lead is continuous and passes through a whole column of the self-capacitive electrodes. In a direction perpendicular to the array substrate, a projection of the self-capacitive electrode covers projections of a plurality of pixel units. In addition, along a direction of the touch leads, an interval between two adjacent first via holes is greater than or equal to a length of two pixel units.

    Abstract translation: 本发明的一个方面是阵列基板。 阵列基板包括多个触摸引线，公共电极层和驱动电路。 公共电极层被分成多个自身电容电极，并且自身电容电极通过触摸引线电连接到驱动电路。 阵列基板还包括多个像素单元。 每个触摸引线经由第一通孔电连接到对应于触摸引线的自电容电极。 至少一个触摸引线是连续的，并通过整个自身电容电极列。 在垂直于阵列基板的方向上，自电容电极的突起覆盖多个像素单元的投影。 此外，沿着触摸线的方向，两个相邻的第一通孔之间的间隔大于或等于两个像素单位的长度。

    METAL ELECTRODE, TOUCH ELECTRODE LAYER, COLOR FILTER SUBSTRATE AND DISPLAY PANEL
    10.
    发明申请
    METAL ELECTRODE, TOUCH ELECTRODE LAYER, COLOR FILTER SUBSTRATE AND DISPLAY PANEL 审中-公开
    金属电极，触控电极层，彩色滤光片和显示面板

    公开(公告)号：US20140204284A1

    公开(公告)日：2014-07-24

    申请号：US13907687

    申请日：2013-05-31

    Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

    Inventor： Qijun YAO ,  Jun Ma

    IPC: G06F3/041 ,  G02B5/22

    CPC classification number: G06F3/041 ,  G02B5/22 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

    Abstract: A display panel includes a color filter substrate and an array substrate. The color filter substrate includes a transparent substrate and a touch electrode layer. The touch electrode layer includes a sensing electrode and a driving electrode disposed on opposite sides of the transparent substrate. The sensing electrode includes a plurality of striped sub-electrodes having random shapes and disposed along a first direction and spaced apart from each other in a second direction by a spacing. The first direction is perpendicular to the second direction. Each of the sub-electrodes has a width of about 3 micrometers and a resistance value that varies within 25 percent of a predetermined resistance value. The sensing electrode has a width of 4 to 5 millimeters.

    Abstract translation: 显示面板包括滤色器基板和阵列基板。 滤色器基板包括透明基板和触摸电极层。 触摸电极层包括感测电极和设置在透明基板的相对侧上的驱动电极。 感测电极包括具有随机形状的多个条状子电极，并且沿着第一方向设置并且在第二方向上彼此间隔开间隔。 第一方向垂直于第二方向。 每个子电极具有约3微米的宽度和在预定电阻值的25％内变化的电阻值。 感测电极具有4至5毫米的宽度。

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