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1.发明申请公开(公告)号：US20220285406A1
公开(公告)日：2022-09-08
申请号：US17624878
申请日：2021-04-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jiguo WANG , Jian SUN , Jiantao LIU
IPC: H01L27/12
Abstract: The present disclosure provides a full-reflection display substrate, a manufacturing method thereof and a full-reflection display device. The full-reflection display substrate includes: a base substrate, the base substrate including a display region and a non-display region; a signal line arranged in the display region; a bonding pin arranged in the non-display region, coupled to the signal line and bonded to a driving circuitry; a reflection layer arranged in the display region; and an etch stop pattern arranged at a same layer and made of a same material as the reflection layer, arranged in the non-display region, and at least covering a side surface of the bonding pin.
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公开(公告)号：US20210365675A1
公开(公告)日：2021-11-25
申请号：US16473509
申请日：2018-12-04
Inventor： Guixin YAN , Hao ZHANG , Lili CHEN , Minglei CHU , Jian SUN , Jinghua MlAO , Wenhong TIAN , Ruijun DONG , Bin ZHAO , Ziqiang GUO
Abstract: A method for identifying body representation information in an image, includes: determining a skeleton-like line of a body in the image; and then performing identification of the body representation information according to the skeleton-like line. An apparatus, and a device for identifying body representation information in an image and a storage medium are also provided.
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公开(公告)号：US20210335193A1
公开(公告)日：2021-10-28
申请号：US16323406
申请日：2018-05-31
IPC: G09G3/20
Abstract: A shift register unit, a driving device, a display device and a driving method are provided. The shift register unit includes an input circuit, a first pull-up node reset circuit, an output circuit, an output reset circuit, a pull-down node control circuit and a power-on initialization circuit. The power-on initialization circuit is configured to reset the pull-up node in response to a power-on initialization signal.
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公开(公告)号：US20210225064A1
公开(公告)日：2021-07-22
申请号：US16764401
申请日：2019-12-12
Inventor： Yadong DING , Jian SUN , Ziqiang GUO , Lin LIN , Feng ZI , Bingxin LIU , Jiyang SHAO , Yakun WANG , Binhua SUN
Abstract: The present disclosure provides a method, apparatus and device for rendering virtual reality scenes. The method includes: obtaining a virtual reality scene and determining whether the virtual reality scene is in a rendering idle state; if the virtual reality scene is in the rendering idle state, performing image rendering on the virtual reality scene to generate a display image and store a correspondence between the display image and a display area; and obtaining a target area to be displayed of the virtual reality scene, calling a target display image corresponding to the target area according to the correspondence and displaying the target display image.
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公开(公告)号：US20200242996A1
公开(公告)日：2020-07-30
申请号：US16714385
申请日：2019-12-13
Inventor： Zhen WANG , Han ZHANG , Zhengkui WANG , Wei YAN , Yun QIAO , Wenwen QIN , Xiaozhou ZHAN , Jian SUN , Jian ZHANG , Deshuai WANG
IPC: G09G3/20
Abstract: A display panel, a display device and a display control method thereof are provided in the present disclosure. The display panel includes: a time division multiplexing multiplexer (MUX) signal input circuit, which is connected with each of the plurality of signal lines, and configured to input data signals of each frame of display image to the plurality of signal lines, and for each frame of display image, input trigger signals corresponding to sub-pixel units of different colors to the plurality of signal lines in a time-sharing manner; among the plurality of signal lines, electrical signals on a plurality of adjacent first signal lines are arranged in sequence according to an order of positive, positive, negative and negative; among the plurality of signal lines, a first signal line has a spacing distance from adjacent signal lines less than a preset value.
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Patent Agency Ranking
公开(公告)号：US20200235964A1
公开(公告)日：2020-07-23
申请号：US16585415
申请日：2019-09-27
Inventor： Jian SUN , Lin LIN , Ziqiang GUO
Abstract: Embodiments herein provide a method for detecting a failure of a chip. The method includes dividing a plurality of channels of the chip into multiple channel groups, providing an input bit stream to each channel group of the multiple channel groups and monitoring whether there is a difference between an output bit stream of each channel in the channel group and the input bit stream, and determining based on the difference whether each of the multiple channel groups is an abnormal channel group. Input bit streams provided to respective channels in a same channel group are identical.
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公开(公告)号：US20200211510A1
公开(公告)日：2020-07-02
申请号：US16519194
申请日：2019-07-23
Inventor： Feng ZI , Jian SUN , Ziqiang GUO , Binhua SUN , Feng PAN , Yakun WANG , Jiyang SHAO , Xinjian LIU , Bingxin LIU , Hao ZHANG , Lili CHEN
Abstract: The present disclosure provides a method, an apparatus, and a virtual reality device for displaying a virtual reality scene. The method comprises: acquiring pose information of a user and transmitting the pose information to a target device; receiving static picture data corresponding to the pose information transmitted by the target device through a first transmission channel and storing the static picture data; and generating a display picture according to the static picture data and displaying the display picture.
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公开(公告)号：US20200211486A1
公开(公告)日：2020-07-02
申请号：US16547787
申请日：2019-08-22
Inventor： Zhen WANG , Wenwen QIN , Mingchao MA , Wenchao HAN , Jian SUN , Yun QIAO , Jun FAN
IPC: G09G3/36
Abstract: An array substrate, a display panel, a display device, and driving methods thereof are provided. The array substrate includes a plurality of subpixels arranged in an array, a plurality of data lines, and a plurality of switches. The plurality of subpixels include subpixels of a first color, subpixels of a second color, subpixels of a third color, and subpixels of a fourth color, in odd rows of subpixels, the subpixels of the first color, the subpixels of the second color, the subpixels of the third color, and the subpixels of the fourth color are sequentially arranged; in even rows of subpixels, the subpixels of the third color, the subpixels of the fourth color, the subpixels of the first color, and the subpixels of the second color are sequentially arranged; and each column of subpixels corresponds to and is connected with a data line.
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公开(公告)号：US20190311181A1
公开(公告)日：2019-10-10
申请号：US16239825
申请日：2019-01-04
Inventor： Minglei CHU , Hao ZHANG , Lili CHEN , Jian SUN , Ziqiang GUO , Guixin YAN , Jiankang SUN , Xi LI , Yinwei CHEN , Ruifeng QIN , Yuanjie LU
Abstract: Disclosed is face tracking method and device. The method includes: acquiring an initial facial image in a to-be-tracked picture; performing binarization processing on the initial facial image according to a standard range of color parameter and an actual value of the color parameter of each pixel in the initial facial image, to obtain a binarized facial image; acquiring a position of a preset organ in the binarized facial image; and acquiring a position of a final facial image according to the position of the preset organ and a position of the initial facial image.
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10.发明申请SHIFT REGISTER, GATE DRIVING CIRCUIT, DISPLAY SCREEN AND METHOD FOR DRIVING THE DISPLAY SCREEN 审中-公开移位寄存器，门驱动电路，显示画面及驱动显示画面的方法公开(公告)号：US20170076680A1
公开(公告)日：2017-03-16
申请号：US15174518
申请日：2016-06-06
Inventor： Yan LI , Jian SUN , Cheng LI , Seong Jun AN
IPC: G09G3/36
CPC classification number: G09G3/3648 , G09G3/20 , G09G3/3677 , G09G2300/0408 , G09G2300/0426 , G09G2300/0809 , G09G2310/0251 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G11C19/28
Abstract: A shift register, a gate driving circuit, a display screen and a method for driving the display screen are proposed. A first and/or a second node control unit are incorporated. The first node control unit controls a first node according to a first control signal to put a pulling-up unit in an OFF state; the second node control unit controls a second node according to a second control signal to put a pulling-down unit in an OFF state. During the period that the display screen is powered off, the level at the driving signal output terminal is prevented from being affected by the pulling-up unit through the first node control unit and by the pulling-down unit through the second node control unit, such that thin film transistors connected to a gate line corresponding to the shift register are all turned on and thus accumulated charges can be released rapidly.
Abstract translation: 提出了一种移位寄存器，门驱动电路，显示屏和用于驱动显示屏的方法。 并入第一和/或第二节点控制单元。 第一节点控制单元根据第一控制信号控制第一节点，以将拉起单元置于OFF状态; 第二节点控制单元根据第二控制信号控制第二节点，以将下拉单元置于OFF状态。 在显示屏断电的时段期间，通过第一节点控制单元和下拉单元，通过第二节点控制单元防止驱动信号输出端子的电平受拉升单元的影响， 连接到与移位寄存器相对应的栅极线的薄膜晶体管全部导通，从而可以快速地释放累积的电荷。
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