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公开(公告)号：US20250095231A1
公开(公告)日：2025-03-20
申请号：US18554926
申请日：2022-10-31
Inventor： Zhifu LI , Zhiqiang WANG , Jinghua MIAO
Abstract: An image processing method and apparatus. The method includes: determining color values of original pixels in an original color image, where for each of the original pixels, the original pixel includes N original sub-pixels corresponding to different basic colors of a color model respectively, a color value of the original pixel includes color components of the basic colors corresponding to the N original sub-pixels, and N is a positive integer greater than 1; generating mixed images corresponding to the N basic colors respectively according to the color values of the original pixels, where N original pixels in the original color image corresponding one-by-one to N mixed sub-pixels in the mixed pixel are determined, and color components of the basic color in the color values of the N original pixels are determined as color components corresponding to the N mixed sub-pixels respectively.
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公开(公告)号：US20210335915A1
公开(公告)日：2021-10-28
申请号：US16475105
申请日：2018-12-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yunke QIN , Xue DONG , Zhifu LI , Haisheng WANG , Yingming LIU , Yuzhen GUO , Pinchao GU , Lin ZHOU
Abstract: An array substrate includes a substrate, a packaging layer, and at least one sensor. The packaging layer is over the substrate. Each sensor includes a sensing thin-film transistor and a sensing unit, electrically coupled with each other. The sensing thin-film transistor is between the package layer and the substrate, and the sensing unit is over a side of the package layer away from the substrate. The array substrate can also include a plurality of display thin-film transistors. The sensing thin-film transistor in each sensor can be at substantially same film layers, or of a same structure and a same type, as each display thin-film transistor.
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3.发明申请公开(公告)号：US20200342805A1
公开(公告)日：2020-10-29
申请号：US16963410
申请日：2019-12-24
Inventor： Xi LI , Yuanjie LU , Jinghua MIAO , Bin ZHAO , Xuefeng WANG , Yukun SUN , Jianwen SUO , Qingwen FAN , Wenyu LI , Jinbao PENG , Zhifu LI , Lili CHEN , Jiankang SUN
Abstract: The present disclosure provides a display panel and device, an image processing method and device, and a virtual reality system. The display panel includes: a first display area; and at least one second display area surrounding the first display area, a number of sub-pixels per unit area in the first display area being greater than a number of sub-pixels per unit area in the at least one second display area.
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公开(公告)号：US20200279533A1
公开(公告)日：2020-09-03
申请号：US16553981
申请日：2019-08-28
Inventor： Qingwen FAN , Yukun SUN , Jinghua MIAO , Wenyu LI , Xuefeng WANG , Bin ZHAO , Jianwen SUO , Jinbao PENG , Xi LI , Zhifu LI , Lili CHEN , Hao ZHANG
Abstract: A display scene processing method and a display scene processing device and a storage medium thereof are disclosed. The display scene processing method includes the following steps: obtaining a vertical synchronization signal; executing a rendering thread to render a first half-screen scene data and a second half-screen scene data based on the vertical synchronization signal; executing an asynchronous time warping thread to correct the rendered first half-screen scene data and the rendered second half-screen scene data to obtain first half-screen scene correction data and second half-screen scene correction data.
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公开(公告)号：US20200265587A1
公开(公告)日：2020-08-20
申请号：US16538091
申请日：2019-08-12
Inventor： Qingwen FAN , Bin ZHAO , Yukun SUN , Jinghua MIAO , Xuefeng WANG , Wenyu LI , Jinbao PENG , Jianwen SUO , Xi LI , Zhifu LI , Lili CHEN , Hao ZHANG
Abstract: An image processing method according to some embodiments of the present disclosure includes: obtaining rendering durations of images of M frames; determining whether the rendering durations of the images of the M frames match a motion gesture requirement; if yes, controlling a difference Δt between a rendering start timing of the image of each frame and a warp processing start timing of the image of a corresponding frame to be less than or equal to a preset difference Δtaim; otherwise, setting a system frame rate to make the rendering duration of the image of each frame match the motion gesture requirement.
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Patent Agency Ranking
公开(公告)号：US20180047601A1
公开(公告)日：2018-02-15
申请号：US15673242
申请日：2017-08-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaolong HE , Zhifu LI , Zhiyuan JI , Jikai YAO , Feng GUAN
IPC: H01L21/677 , H01L21/687 , H01L21/67
CPC classification number: B65G47/846 , B08B3/022 , B65G29/02 , B65G45/22 , H01L21/67132 , H01L21/67259 , H01L21/67742 , H01L21/67781 , H01L21/68707
Abstract: The disclosure provides a transfer device and a transfer method using the same. The transfer device comprises a first conveyance roller, a transfer roller and a second conveyance roller. The transfer roller includes a roller body and stamp contacts formed on and protruded from the roller body. The stamp contacts can absorb elements, axes of the first conveyance roller. The transfer roller and the second conveyance roller are arranged in parallel with each other. The transfer roller is interposed between the first and second conveyance rollers. A first roll gap is formed between the first conveyance roller and the transfer roller to convey a medium substrate, and a second roll gap is formed between the second conveyance roller and the transfer roller to convey a target substrate. The transfer device and method can be used to transfer a great amount of elements to the substrate having large size.
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公开(公告)号：US20240241577A1
公开(公告)日：2024-07-18
申请号：US17926625
申请日：2021-11-29
Inventor： Jinghua MIAO , Donghua NIU , Xuefeng WANG , Yanqiu ZHAO , Yulong WU , Wenyu LI , Zhifu LI , Lili CHEN , Hao ZHANG
IPC: G06F3/01
CPC classification number: G06F3/013
Abstract: Provided is a method for processing three-dimensional image data, applicable to providing three-dimensional image data to a three-dimensional display terminal, wherein the three-dimensional display terminal is provided with a plurality of viewpoints successively arranged, and a viewing region of the three-dimensional display terminal includes a plurality of sub-regions. The method includes: receiving indication information, wherein the indication information is indicative of a number of target sub-regions, the target sub-region being a sub-region, where a viewer is present, in the viewing region; determining a target view based on the indication information, wherein a number of the target views determined in a case that the number of the target sub-regions is 1 is less than the number of the target views determined in a case that the number of the target sub-regions is greater than 1; and transmitting image data of the target view to the three-dimensional display terminal.
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公开(公告)号：US20200090586A1
公开(公告)日：2020-03-19
申请号：US15750816
申请日：2017-08-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaolong HE , Zhifu LI , Zhiyuan JI , Jikai YAO
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
Abstract: The present disclosure provides a pixel circuit and a driving method thereof, a corresponding array substrate and display device. The pixel circuit comprises: an inorganic electroluminescent device, a scan terminal, a data write terminal, a first level input terminal, a second level input terminal, a gating circuit, a drive circuit, and an energy storage circuit.
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公开(公告)号：US20240386855A1
公开(公告)日：2024-11-21
申请号：US18688774
申请日：2022-08-22
Inventor： Zhifu LI , Hao ZHANG , Jinghua MIAO
Abstract: A display method for inhibiting color separation, including: acquiring an original image to be displayed, and determining a plurality of frames of sub-images each having a single channel according to the original image; determining backlight data and pixel data of each of the plurality of frames of sub-images; sequentially displaying at least part of sub-images in the plurality of frames of sub-images, in a preset sequence, according to the backlight data and the pixel data of respective frames of sub-images, where the backlight data of any one frame of displayed sub-image serves to light up all colors contained in the backlight assembly, and the backlight data of the sub-images except the any one frame of displayed sub-image serves to light up each time one color contained in the backlight assembly.
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公开(公告)号：US20240380872A1
公开(公告)日：2024-11-14
申请号：US18691899
申请日：2023-07-07
Inventor： Zhifu LI , Lili CHEN , Jinghua MIAO , Wenyu LI
IPC: H04N13/279 , G06T5/70 , G06T9/00 , G06T17/00 , G06V40/16 , H04N13/302
Abstract: A video communication method and system based on three-dimensional displaying. The method comprises: a first device obtains information of a first view point of first user at a first moment and sends the information to a second device; the second device photographs first images of second user by m cameras, determines first high/low definition regions of first images according to first view point, separately encodes first high/low definition regions sends encoded data to first device; first device decodes to obtain m second images, determines second high/low definition regions of second images according to an offset of current view point relative to first view point; first and second three-dimensional models are obtained by respectively calculating and rendering second high/low definition regions with first and second neural networks, the two models are combined to obtain third three-dimensional model, target display position of which on display screen is determined and displaying is performed.
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