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公开(公告)号：US20210358958A1
公开(公告)日：2021-11-18
申请号：US16474681
申请日：2019-01-15
发明人： Bin ZHAO , Hanqing LIU , Xuchen YUAN , Yong PENG , Huiying LI
摘要： An array substrate, a display panel and a display device are provided. The array substrate includes a plurality of gate lines and a plurality of data lines. The plurality of gate lines and the plurality of data lines define rows of sub-pixel regions, each of the sub-pixel regions includes two thin film transistors and a pixel electrode, and the two thin film transistors are both connected with the pixel electrode. Gate electrodes of two thin film transistors in an (n)th row of sub-pixel regions of the rows of sub-pixel regions are respectively connected with an (n)th gate line and an (N+1)th gate line of the plurality of gate lines, K≥n≥1, n and K are integers, and K is an amount of rows of the sub-pixel regions.
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公开(公告)号：US20210304695A1
公开(公告)日：2021-09-30
申请号：US17265552
申请日：2020-05-19
发明人： Wei CHEN , Yangheng LI , Bin ZHAO , Xin LI , Yong SONG
IPC分类号： G09G3/36 , G09G5/10 , G02F1/1335
摘要： A reflective-type display screen and a control method thereof, and a display device are provided. The reflective-type display screen comprises, a display panel, a compensation light source, a detector module and a processor module. The display panel comprises a reflection surface, the display panel is configured to reflect light by the reflection surface to realize display; the compensation light source is in the display panel; the detector module is on a light-outputting side of the display panel and is configured to acquire an intensity of ambient light outside the display screen; and the processor module is respectively connected with the detector module and the compensation light source and is configured to control operation of the compensation light source based on the intensity of the ambient light acquired by the detector module.
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公开(公告)号：US20200167896A1
公开(公告)日：2020-05-28
申请号：US16514056
申请日：2019-07-17
发明人： Wenyu LI , Yukun SUN , Jinghua MIAO , Xuefeng WANG , Jinbao PENG , Zhifu LI , Bin ZHAO , Xi LI , Qingwen FAN , Jianwen SUO , Yali LIU , Lili CHEN , Hao ZHANG
摘要： This disclosure relates to an image processing method and device, a display device, and a virtual reality display system. The image processing method includes: rendering a first image from a gaze region of a user and a second image from other regions in different frames respectively, to obtain a first image frame and a second image frame accordingly, wherein the first image frame has a resolution higher than that of the second image frame; and transmitting one of the first image frame and the second image frame.
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4.发明申请公开(公告)号：US20200051512A1
公开(公告)日：2020-02-13
申请号：US16400459
申请日：2019-05-01
发明人： Wenyu LI , Jinghua MIAO , Yukun SUN , Xuefeng WANG , Zhifu LI , Bin ZHAO , Xi LI , Lixin WANG , Qingwen FAN , Jianwen SUO , Yali LIU , Hao ZHANG , Lili CHEN , Zhihua JI , Jinbao PENG , Ziqiang GUO , Xiurong WANG
摘要： An image display processing method for a display device, an image display processing device, a display device, and a non-volatile storage medium are provided. The display device includes a backlight unit and a display panel, the backlight unit includes a plurality of backlight blocks and is driven by a local dimming mode, and the image display processing method includes: obtaining initial backlight data of each of the plurality of backlight blocks corresponding to a display image; performing a peak driving process on the initial backlight data of each of the plurality of backlight blocks by a graphics processing unit to obtain adjusted backlight data of each of the plurality of backlight blocks; and providing the adjusted backlight data to the backlight unit by the graphics processing unit so that the display panel displays the display image.
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公开(公告)号：US20190306490A1
公开(公告)日：2019-10-03
申请号：US16201189
申请日：2018-11-27
发明人： Xi LI , Hao ZHANG , Lili CHEN , Jinghua MIAO , Jianwen SUO , Xuefeng WANG , Yukun SUN , Lixin WANG , Bin ZHAO , Wenyu LI
IPC分类号： H04N13/398 , H04N13/31 , G06K9/00 , H04N13/366 , H04N7/01
摘要： The present disclosure provides a 3D display device, a method for controlling the same and a computing device. The method includes: collecting in real time current face image information of a viewer; based on the face image information, calculating at a second frame rate, target status information of the grating structure which enables the viewer to see a 3D image at a current viewpoint; adjusting a status of the grating structure at a third frame rate according to the target status information of the grating structure. The third frame rate is greater than the second frame rate.
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6.发明申请公开(公告)号：US20210365111A1
公开(公告)日：2021-11-25
申请号：US16498687
申请日：2019-04-01
发明人： Zhanshan MA , Wenhong TIAN , Chenru WANG , Hao ZHANG , Haoran JING , Zhiyu SUN , Chao ZHENG , Bin ZHAO , Zheng GE
摘要： A virtual reality display device, a display device, and a calculation method of a line-of-sight angle are provided. The virtual reality display device includes: a display screen configured to display a picture to a user, at least one infrared light source, and an infrared camera; and the infrared camera is on a side of the display screen away from an eye of the user, and is configured to acquire an eye image of the eye of the user that is illuminated by the at least one infrared light source.
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公开(公告)号：US20210358427A1
公开(公告)日：2021-11-18
申请号：US16473804
申请日：2018-10-31
发明人： Xuefeng WANG , Yukun SUN , Jinghua MIAO , Lili CHEN , Hao ZHANG , Bin ZHAO , Lixin WANG , Xi LI , Jianwen SUO , Wenyu LI , Jinbao PENG , Qingwen FAN , Yuanjie LU , Yali LIU , Chenru WANG , Jiankang SUN
摘要： An image processing method, a backlight brightness adjustment method, an image processing system, and a computer readable storage medium are provided. The image processing method includes: acquiring a display image; dividing the display image to obtain one or more initial local regions; calculating an average brightness value of each of the one or more initial local regions respectively; acquiring an output image according to the average brightness value of each of the one or more initial local regions and the display image.
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8.发明申请公开(公告)号：US20210333870A1
公开(公告)日：2021-10-28
申请号：US16607224
申请日：2019-04-01
发明人： Xuefeng WANG , Yukun SUN , Jinghua MIAO , Lili CHEN , Hao ZHANG , Bin ZHAO , Lixin WANG , Xi LI , Jianwen SUO , Wenyu LI , Jinbao PENG , Qingwen FAN , Yuanjie LU , Chenru WANG , Yali LIU , Jiankang SUN
摘要： An image rendering method, device, and system, a storage medium, and an image display method are provided. The image rendering method includes: acquiring an image to be displayed; according to a gaze point of human eyes on a display screen, obtaining a gaze point position on the image to be displayed; determining, according to the gaze point position, a first sampling area and a second sampling area of the image to be displayed; performing first resolution sampling on the first sampling area to obtain a first display area; performing second resolution sampling on the image to be displayed to obtain a second display area corresponding to the second sampling area, a resolution of the second sampling area being greater than that of the second display area; and splicing the first display area and the second display area to obtain an output image to be transmitted to the virtual reality device.
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公开(公告)号：US20210158481A1
公开(公告)日：2021-05-27
申请号：US16641537
申请日：2019-03-13
发明人： Xuefeng WANG , Yukun SUN , Hao ZHANG , Lili CHEN , Jinghua MIAO , Bin ZHAO , Xi LI , Lixin WANG , Jianwen SUO , Wenyu LI , Jinbao PENG , Qingwen FAN , Yuanjie LU , Yali LIU , Chenru WANG , Jiankang SUN
IPC分类号： G06T3/40 , G06T11/60 , G06F3/0484
摘要： An image processing method is provided, the method includes: performing area division on an input image to obtain a plurality of sub-images; determining a part of the plurality of sub-images as an image to be output; stitching respective sub-images of the image to be output to obtain a stitched image; and transmitting the stitched image, wherein the stitched image is smaller than the input image. An image jointing method is provided, the method includes: receiving a stitched image obtained by the image processing method according to the present disclosure; extracting respective sub-images of an image to be output from the stitched image; and jointing the respective sub-images to obtain a display image, wherein the jointing the respective sub-images refers to obtaining the display image by an operation inverse to a stitching process of stitching the respective sub-images to obtain the stitched image.
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公开(公告)号：US20210118109A1
公开(公告)日：2021-04-22
申请号：US16500538
申请日：2019-03-13
发明人： Xi LI , Hao ZHANG , Lili CHEN , Yukun SUN , Jinghua MIAO , Xuefeng WANG , Jinbao PENG , Bin ZHAO , Jianwen SUO , Lixin WANG , Qingwen FAN , Wenyu LI , Yuanjie LU
摘要： Disclosed is an image processing method, including: determining coordinate values of one or more target pixels in an image, wherein the target pixels are used for dividing the image; carrying out a mapping operation on the coordinate values of the one or more target pixels to obtain first pixel data; reading the image to obtain second pixel data; and combining the first pixel data and the second pixel data to obtain a combined image.
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