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公开(公告)号：US20220263511A1
公开(公告)日：2022-08-18
申请号：US17527585
申请日：2021-11-16
Inventor： Yang GAO , Yuxin BI , Xingyu GUO , Yaofeng LI , Kai CUI , Ying CHEN , Jinyuan YANG
IPC: H03K19/17736 , H03K19/20 , H03K5/24 , H03K5/26
Abstract: The present disclosure provides a data mutex filter circuit and a data mutex filtering method. The data mutex filter circuit has a main input terminal and a main output terminal and including a preprocessing sub-circuit and a 1st-stage filter sub-circuit to an Nth-stage filter sub-circuit which are cascaded, N being an integer greater than or equal to 2. The 1st-stage filter sub-circuit has an input terminal coupled to the preprocessing sub-circuit, and the Nth-stage filter sub-circuit has an output terminal coupled to the main output terminal. Each stage of filter sub-circuit is configured to compare whether input data currently received at the main input terminal is the same as history data stored therein, and feed back a comparison result to the preprocessing sub-circuit; the preprocessing sub-circuit outputs corresponding data to the 1st-stage filter sub-circuit according to the comparison result fed back by each stage of filter sub-circuit.
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公开(公告)号：US20220254297A1
公开(公告)日：2022-08-11
申请号：US17472710
申请日：2021-09-13
Inventor： Yang GAO , Rui LIU , Yuxin BI , Shaolei ZONG , Jie YANG , Gaoming SUN , Jinyuan YANG
Abstract: Provided are a display driving chip, a display apparatus and a display driving method. The display driving chip includes a gaze tracker, an image receiver, an image parser and an image driver, wherein the gaze tracker is configured to achieve real-time locating for the pupil center of human eyes and real-time calculation for gaze point coordinates, and output the gaze point coordinates of human eyes to the image parser; the image receiver is configured to receive image data to be played through a first image interface and input the image data to be played to the image parser; the image parser is configured to compress or decompress the image data to be played according to the gaze coordinates of human eyes and output the image data to the image driver.
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公开(公告)号：US20210335183A1
公开(公告)日：2021-10-28
申请号：US16323931
申请日：2018-05-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin DAI , Xue DONG , Xiaomang ZHANG , Jing LV , Dong CHEN , Yuxin BI , Yanhui XI , Xiaolong LI , Haijun NIU
IPC: G09G3/20
Abstract: The display control method according to some embodiments of the present disclosure includes: acquiring an M-primary-color input signal from each pixel in an original image, the original image including a plurality of pixels corresponding to the plurality of pixel units respectively, each pixel being configured to display a colored image in M primary colors, M being an integer greater than 1 and smaller than N; and calculating an N-primary-color input signal for a corresponding pixel unit of the N-primary-color display panel in accordance with color coordinates of each primary color for the N-primary-color display panel and the M-primary-color input signal.
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14.发明申请公开(公告)号：US20200013322A1
公开(公告)日：2020-01-09
申请号：US16438792
申请日：2019-06-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin DAI , Xiaomang ZHANG , Yanhui XI , Yan SUN , Yankai GAO , Yuxin BI , Lingyun SHI
IPC: G09G3/00 , G09G3/3291 , G09G3/3233 , G09G3/36
Abstract: A method for filling holes in a naked-eye 3D multi-viewpoint image is provided, comprising: sequentially performing a step of mapping, determining and marking row by row, comprising mapping two first pixels adjacent to each other in a row direction among a plurality of first pixels in a reference camera image to two second pixels in a virtual camera image, determining whether there is a hole between the two second pixels, and if so, marking the hole; and sequentially performing a step of scanning, assessing and filling row by row, comprising scanning two second pixels adjacent to each other in a row direction, assessing whether there is a marked hole between the two adjacent second pixels, and filling the marked hole according to at least one non-zero second pixel which is adjacent to the marked hole.
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公开(公告)号：US20230239454A1
公开(公告)日：2023-07-27
申请号：US18130722
申请日：2023-04-04
Inventor： Jiyang SHAO , Yuxin BI , Feng ZI , Bingxin LIU , Binhua SUN
IPC: H04N13/246 , H04N13/296 , G09G5/00
CPC classification number: H04N13/246 , H04N13/296 , G09G5/003
Abstract: Provided is a method of calibrating a stereoscopic display device. The device includes a motor and a display panel, and the display panel is driven by the motor to rotate to realize a stereoscopic display. The method includes acquiring a control strategy of the motor and display parameters of the display panel matching the control strategy, wherein the control strategy indicates that each time the motor runs for a preset period of time, the motor is restarted; controlling the motor to run according to the control strategy, to calibrate the motor by restarting; and driving the display panel to display according to the display parameters in the rotation process of the motor.
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Patent Agency Ranking
公开(公告)号：US20220398981A1
公开(公告)日：2022-12-15
申请号：US17610581
申请日：2020-12-22
Inventor： Tiankuo SHI , Wei SUN , Yifan HOU , Zhihua JI , Xiaomang ZHANG , Rui LIU , Jigang SUN , Yuxin BI , Xue DONG
IPC: G09G3/3266 , G09G3/3275 , G09G3/20
Abstract: A display device and a method for driving the display device are described, where the display device includes a plurality of pixel island groups, a plurality of lenses, a positioning module, and a gate driving chip. The plurality of pixel island groups are arranged in array, wherein each of the pixel island groups includes a plurality of pixel islands, and different pixel islands are able to be scanned in different scanning modes. The positioning module is configured to determine a gaze area and a non-gaze area according to gazed coordinates of human eye. The gate driving chip is configured to provide gate driving signals in a first driving manner to sub-pixel units in the gaze area, and provide gate driving signals simultaneously in a second driving manner to sub-pixel units in the non-gaze area during a scanning stage of the sub-pixel units in the non-gaze area.
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公开(公告)号：US20220078397A1
公开(公告)日：2022-03-10
申请号：US17464506
申请日：2021-09-01
Inventor： Jiyang SHAO , Yuxin BI , Feng ZI , Bingxin LIU , Binhua SUN
IPC: H04N13/246 , H04N13/296 , G09G5/00
Abstract: Provided is a method of calibrating a stereoscopic display device. The device includes a motor and a display panel, and the display panel is driven by the motor to rotate to realize a stereoscopic display. The method includes acquiring a control strategy of the motor and display parameters of the display panel matching the control strategy, wherein the control strategy indicates that each time the motor runs for a preset period of time, the motor is restarted; controlling the motor to run according to the control strategy, to calibrate the motor by restarting; and driving the display panel to display according to the display parameters in the rotation process of the motor.
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公开(公告)号：US20210407377A1
公开(公告)日：2021-12-30
申请号：US16754914
申请日：2019-11-14
Inventor： Yankai GAO , Ming CHEN , Lingyun SHI , Xin DUAN , Yuxin BI , Hong LIU , Mingjian YU , Guofeng HU
IPC: G09G3/32
Abstract: Disclosed includes an apparatus, a drive method, a display panel, and a display device. The apparatus may comprise a drive transistor, a light emitting device driven by the drive transistor and a comparator. The comparator may have a first input coupled to a pixel voltage, a second input coupled to a reference voltage, a first control terminal coupled to a first control voltage, a second control terminal coupled to a second control voltage, and an output coupled to a gate of the drive transistor. The comparator may be configured to output the first control voltage to the output during a first time period in which the pixel voltage is not smaller than the reference voltage and output the second control voltage to the output during a second time period in which the pixel voltage is smaller than the reference voltage.
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公开(公告)号：US20210193067A1
公开(公告)日：2021-06-24
申请号：US16981650
申请日：2019-09-11
Inventor： Jiyang SHAO , Yuxin BI , Ziqiang GUO , Bingxin LIU
IPC: G09G3/36
Abstract: A display apparatus includes a display panel and a gate driving circuit. A display area of the display panel includes at least two sub-display areas, and each sub-display area of the at least two sub-display areas includes a plurality of sub-pixels. The gate driving circuit includes at least two gate driving sub-circuits in one-to-one correspondence with the at least two sub-display areas, and each gate driving sub-circuit of the at least two gate driving sub-circuits is electrically connected to a plurality of sub-pixels included in a corresponding sub-display area. Each gate driving sub-circuit is configured to receive a group of first control signals, generate a group of gate driving signals according to the group of first control signals, and output the group of gate driving signals is to the plurality of sub-pixels included in the corresponding sub-display area.
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公开(公告)号：US20180151130A1
公开(公告)日：2018-05-31
申请号：US15508676
申请日：2016-07-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yuxin BI , Jiyang SHAO , Chengte LAI
IPC: G09G3/34 , G02F1/1335 , G02F1/1333
CPC classification number: G09G3/34 , G02F1/133305 , G02F1/133308 , G02F1/133602 , G02F1/133615 , G09G3/342 , G09G3/3611 , G09G2300/0434 , G09G2310/0264 , G09G2320/0233 , G09G2380/02
Abstract: A curvature-adjustable display device includes: a detection module configured to detect a curvature of the display device and send the curvature; a backlight module including a plurality of backlight substructures, in which each backlight substructure is configured to provide backlight for different areas of the display device according to a backlight driving parameter matched with the backlight substructure; a driver module which is configured to receive the curvature sent by the detection module, determine the backlight driving parameter required by each backlight substructure according to the received curvature and a preset corresponding relationship between the curvature and the backlight driving parameter, and send the backlight driving parameter to each corresponding backlight substructure, respectively, so that the backlight substructures can provide backlight for different areas of the display device according to the backlight driving parameter matched with the backlight substructure; and a display panel configured to display images.
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