DISPLAY SUBSTRATE AND DISPLAY DEVICE
    1.
    发明公开

    公开(公告)号:US20240169917A1

    公开(公告)日:2024-05-23

    申请号:US18421268

    申请日:2024-01-24

    IPC分类号: G09G3/3233 H10K59/121

    摘要: A display substrate and a display device. The display substrate includes a pixel circuit in which the driving circuit controls a driving current driving the light emitter element to emit light; the first light emission control circuit applies a first voltage to a first terminal of the driving circuit in response to a first light emission control signal; the second light emission control circuit applies the driving current to the light emitter element in response to a second light emission control signal; the first reset circuit applies a first reset voltage to the control terminal of the driving circuit in response to a first reset signal; the first reset signal and the first light emission control signal are simultaneously turn-on signals during a period; the first light emission control line and the second light emission control line extend along a first direction and are arranged in a second direction.

    DATA TRANSMISSION METHODS, ELECTRONIC TAG AND ELECTRONIC DEVICE

    公开(公告)号:US20220376741A1

    公开(公告)日:2022-11-24

    申请号:US17760727

    申请日:2021-03-11

    发明人: Xiangxiang ZOU

    IPC分类号: H04B5/00

    摘要: A data transmission method includes: establishing a near field communication connection with a terminal; in a process of receiving data sent by the terminal, monitoring a time interval between a time when the near field communication connection with the terminal is interrupted and a time when the near field communication connection with the terminal is restored; and if the time interval is greater than or equal to a breakpoint resuming time threshold, sending a data retransmission instruction to the terminal.

    IMAGE COLORIZING METHOD AND DEVICE

    公开(公告)号:US20210366087A1

    公开(公告)日:2021-11-25

    申请号:US16339592

    申请日:2018-09-13

    IPC分类号: G06T5/50 G06K9/00 G06N3/08

    摘要: An image colorizing method and device are provided, which relate to the field of image processing technology. The method includes acquiring a grayscale image to be colorized, classifying the grayscale image to determine the grayscale image is a human face image or a human image, providing the grayscale image to a neural network based image colorizing model corresponding to the type of the grayscale image to obtain color information for respective pixels in the grayscale image. The image colorizing model is a human face image colorizing model if the grayscale image is a human face image, the image colorizing model is a human image colorizing model if the grayscale image is a human image. The method further includes synthesizing the grayscale image and the color information to obtain a color image.

    PRESSURE TOUCH CONTROL DISPLAY APPARATUS AND CONTROL METHOD THEREFOR

    公开(公告)号:US20190272075A1

    公开(公告)日:2019-09-05

    申请号:US16320266

    申请日:2018-05-15

    摘要: A pressure touch control display apparatus and a control method therefor. The pressure touch control display apparatus includes a backlight module, a piezoelectric component and a monitoring circuit, wherein the piezoelectric component is arranged on a reflection sheet of the backlight module, and the piezoelectric component is deformed under the action of a pressure and generates an electrical signal corresponding to the pressure; and the monitoring circuit is electrically connected to the piezoelectric component, and the monitoring circuit is used for monitoring the electrical signal generated by the piezoelectric component.

    OLED ILLUMINATION PANEL, METHOD FOR DRIVING THE SAME, AND ILLUMINATION DEVICE

    公开(公告)号:US20190207147A1

    公开(公告)日:2019-07-04

    申请号:US16170295

    申请日:2018-10-25

    发明人: Xiangxiang ZOU

    摘要: Disclosed are an OLED illumination panel, a method for driving the same, and an illumination device. In an embodiment of the disclosure, an anode of an organic light-emitting diode of the OLED illumination panel is segmented into several electrode sections, all the block electrodes are electrically connected in each electrode section through an electrical conductor, and the electrode sections are connected with a driver circuit through their respective corresponding electrically-conductive traveling lines, so that all the electrode sections of the OLED illumination panel are separate from each other.

    DISPLAY SUBSTRATE AND DISPLAY DEVICE
    7.
    发明公开

    公开(公告)号:US20230309341A1

    公开(公告)日:2023-09-28

    申请号:US18194348

    申请日:2023-03-31

    IPC分类号: G09G3/3233

    摘要: A display substrate and a display device. The display substrate includes a pixel circuit in which the driving circuit controls a driving current for driving the light emitter element to emit light; the first light emission control circuit applies a first voltage to a first terminal of the driving circuit in response to a first light emission control signal; the second light emission control circuit applies the driving current to the light emitter element in response to a second light emission control signal; the first reset circuit applies a first reset voltage to the control terminal of the driving circuit in response to a first reset signal; the first reset signal and the first light emission control signal are simultaneously turn-on signals during a period; the first light emission control line and the second light emission control line extend along a first direction and are arranged in a second direction.

    METHOD, DEVICE, TERMINAL AND SYSTEM FOR TRANSMITTING DATA

    公开(公告)号:US20220322437A1

    公开(公告)日:2022-10-06

    申请号:US17426558

    申请日:2020-10-28

    IPC分类号: H04W74/08 H04W72/08

    摘要: The present disclosure can provide a method, device, terminal and system for transmitting data. The method for transmitting data includes: receiving target data from a target gateway via a channel to be detected; detecting whether an interference signal from another terminal for data transmission with the target gateway exists on the channel to be detected within the preset frame interval duration; and stopping receiving the target data when the interference signal exists until the channel to be detected is determined to be idle, and continuing to receive the target data via the idle channel to be detected.

    CAMERA ASSEMBLY, CONTROL METHOD OF CAMERA ASSEMBLY AND ELECTRONIC APPARATUS

    公开(公告)号:US20210218900A1

    公开(公告)日:2021-07-15

    申请号:US17059613

    申请日:2020-03-06

    发明人: Xiangxiang ZOU

    IPC分类号: H04N5/232 H04N5/225 G06F1/16

    摘要: A camera assembly includes a camera module, a front shaft device, and a forward turning drive device. The camera module includes a strip-shaped body, and the strip-shaped body includes, a front end portion, a rear end portion, and a lens located at a top of the strip-shaped body between the front end portion and the rear end portion. The front shaft device includes at least one front shaft and each front shaft is adapted to pivotally engaging with the front end portion. The front shaft pivotally engages with the front end portion, and the forward turning drive drives the camera module to pivot forward around the front shaft, so that the camera module rotates to be in a front capture state where the rear end portion is lifted and the lens finds views forward.

    ANGLE-OF-VIEW TESTING METHOD, DEVICE AND SYSTEM FOR A PROJECTION DISPLAY DEVICE

    公开(公告)号:US20210029334A1

    公开(公告)日:2021-01-28

    申请号:US17045678

    申请日:2019-01-21

    IPC分类号: H04N9/31 B60K35/00

    摘要: An angle-of-view testing method for a projection display device, including setting a reference viewpoint at a same side as a reflective surface associated with the projection display device, setting a metrical marker plate with a metrical marker at another side opposite to the reflective surface at a first distance from the reference viewpoint, projecting a testing picture onto the reflective surface by the projection display device, where light of the testing picture is reflected by the reflective surface toward the reference viewpoint, such that a projected image as a virtual image of the testing picture is observed at the reference viewpoint as being projected onto the metrical marker plate, determining the coverage of the projected image with respect to the metrical marker of the metrical marker plate, and determining an angle of view of the projection display device based on the determined coverage.