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公开(公告)号：US20240427547A1
公开(公告)日：2024-12-26
申请号：US18703705
申请日：2023-07-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ruifeng QIN , Lili CHEN , Yanqiu ZHAO , Peng HAN , Hao ZHANG , Huidong HE , Qianwen JIANG , Weihua DU , Juanjuan SHI
Abstract: The present invention relates to a picture display method. In the present invention, a target database for storing at least one candidate three-dimensional model and a feature matrix corresponding to each candidate three-dimensional model is created, wherein the candidate three-dimensional model is obtained on the basis of performing incomplete-part completion and/or color restoration on an initial three-dimensional model obtained by means of scanning by a picture scanning device. Therefore, after a picture including a target object is collected and a target feature matrix of the target object is determined on the basis of the picture including the target object, a target three-dimensional model, which matches the target object and has been subjected to incomplete part completion and/or color restoration, can be acquired from the target database on the basis of the target feature matrix of the target object, so as to display the target three-dimensional model.
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2.发明公开公开(公告)号：US20240355146A1
公开(公告)日：2024-10-24
申请号：US18254236
申请日：2022-04-19
Inventor： Meili WANG , Yaoyu LV , Lili CHEN , Xue DONG , Hao ZHANG , Jiabin WANG , Yangbing LI , Mingdong WANG , Lei WANG
CPC classification number: G06V40/28 , G06T7/55 , G06T7/74 , G06F3/017 , G06T2207/10016 , G06T2207/30196
Abstract: A gesture recognizing method, an interactive method, a gesture interactive system, an electronic device, and a non-transitory computer-readable storage medium are disclosed. The gesture recognizing method includes: acquiring a plurality of groups of images taken respectively at different photographing moments for a gesture action object, wherein each group of images includes at least one pair of corresponding depth map and grayscale map; and according to the plurality of groups of images, obtaining spatial information by using the depth map in each group of images, and obtaining posture information for the gesture action object by using the grayscale map in each group of the images, to recognize a dynamic gesture change of the gesture action object. The gesture recognizing method reduces the processing time as a whole, can quickly obtain gesture recognition results, reduce the system resource occupation, and ensure the real-time gesture interaction.
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公开(公告)号：US20240098270A1
公开(公告)日：2024-03-21
申请号：US18275377
申请日：2022-09-20
Inventor： Huidong HE , Peng HAN , Hao ZHANG , Lili CHEN , Qianwen JIANG , Ruifeng QIN , Juanjuan SHI , Weihua DU
IPC: H04N19/137 , H04N19/14 , H04N19/159 , H04N19/176
CPC classification number: H04N19/137 , H04N19/14 , H04N19/159 , H04N19/176
Abstract: Provided is a method for processing video data. The method includes: acquiring a second outline of at least one object in an (n+1)th image frame of a to-be-compressed video data group based on a fuzzy algorithm; determining a motion vector of the at least one object according to the second outline and a first outline of the at least one object in an nth image frame of the to-be-compressed video data group; acquiring compressed video data according to the motion vector and a start image frame of to-be-compressed video data; and sending the compressed video data to an apparatus for displaying images.
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公开(公告)号：US20230267578A1
公开(公告)日：2023-08-24
申请号：US18004173
申请日：2021-09-13
Inventor： Qingwen FAN , Jinghua MIAO , Wenyu LI , Hao ZHANG , Lili CHEN
CPC classification number: G06T5/006 , G02B27/017 , G06F3/1431
Abstract: A virtual reality display method and apparatus, and a storage medium are provided. The virtual reality display method includes: rendering display data of a plurality of screens in sequence by utilizing one thread of at least two threads, and after rendering the display data of the plurality of screens, correcting the rendered display data by using the at least two threads.
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公开(公告)号：US20230180589A1
公开(公告)日：2023-06-08
申请号：US17922197
申请日：2020-06-19
Inventor： Yu WANG , Yi ZHANG , Tingliang LIU , Tinghua SHANG , Huijuan YANG , Yang ZHOU , Pengfei YU , Linhong HAN , Hao ZHANG , Xiaofeng JIANG , Huijun LI
IPC: H10K59/90 , H10K59/82 , H01L23/00 , G09G3/3208
CPC classification number: H10K59/90 , G09G3/3208 , H01L24/32 , H10K59/82 , G09G2320/0204 , G09G2330/021 , H01L24/13 , H01L2224/13023 , H01L2224/32145
Abstract: A display module (10) includes: a display panel (12) and a circuit board (14) coupled to the display panel (12). The display panel (12) includes a driving chip (122) and a display unit (124); and the circuit board (14) includes a first filter element (142), wherein the first filter element (142) is coupled to the driving chip (122) and the display unit (124), and a direct current signal output by the driving chip (122) is filtered by the first filter element (142) and then transmitted to the display unit (124). The present disclosure also provides a display apparatus (1100).
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Patent Agency Ranking
公开(公告)号：US20230178044A1
公开(公告)日：2023-06-08
申请号：US17416477
申请日：2020-12-29
Inventor： Wenyu LI , Jinghua MIAO , Lili CHEN , Hao ZHANG
CPC classification number: G09G3/3607 , G06F3/011 , G09G5/391
Abstract: A virtual reality (VR) display device and a display method are provided, so as to improve the problems that an existing VR display device has higher power consumption and waste of resources. The display method for the VR display device includes: in response to a first operation of a user, initiating a smartview mode (S101); controlling display in a first display region of a screen of the VR display device to be at first definition; controlling display in a second display region, other than the first display region, of the screen of the VR display device to be at second definition (S102); and supplementing and displaying black for part of pixels in the second display region (S103); the first display region is a region watched by human eyes; and the first definition is greater than the second definition.
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公开(公告)号：US20230027375A1
公开(公告)日：2023-01-26
申请号：US17764991
申请日：2021-05-27
Inventor： Hao ZHANG , Tingliang LIU , Huijuan YANG , Yang ZHOU , Yu WANG , Xin ZHANG , Xiaofeng JIANG , Yupeng HE
Abstract: A display panel, crack detection method therefor, and display device. The display panel comprises a display area (100) provided with at least one first data line (101) and at least one second data line (102), and peripheral area (200) surrounding the display area and provided with a first crack detection line, second crack detection line, first detection switch circuit (51), and second detection switch circuit (52); the first crack detection line and second crack detection line are in different functional layers; the first crack detection line has a first end (A) electrically connected to a first test end and a second end (C) electrically connected to first detection switch circuit; the second crack detection line has a first end (B1) electrically connected to a third node (B) that is different from the first end (A) and second end (C), and a second end (A1 electrically connected to second detection switch circuit.
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公开(公告)号：US20220405895A1
公开(公告)日：2022-12-22
申请号：US17436648
申请日：2020-12-24
Inventor： Yaoyu LV , Yachong XUE , Menglei ZHANG , Xiaolei LIU , Lili CHEN , Hao ZHANG
Abstract: An image distortion processing method, including: determining a first relationship between a position of a human eye and a viewing position of the human eye on the VR screen; displaying an initially distorted image on the VR screen; determining a first feature point located at a first initial position in the initially distorted image; determining a first human eye position of the human eye in a case of viewing the first feature point located at a first target position; determining the first target position according to the first relationship and the first human eye position; determining a first target distortion parameter corresponding to the first feature point located at the first target position according to a relationship between a position of the feature point on the VR screen and a distortion parameter; and performing distortion on an image displayed on the VR screen according to the first target distortion parameter.
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公开(公告)号：US20220367602A1
公开(公告)日：2022-11-17
申请号：US17755304
申请日：2020-03-25
Inventor： Huijun LI , Tingliang LIU , Tinghua SHANG , Huijuan YANG , Lulu YANG , Xiaofeng JIANG , Yi QU , Xin ZHANG , Meng ZHANG , Junxi WANG , Siyu WANG , Lu BAI , Jie DAI , Hao ZHANG , Yu WANG , Mengqi WANG
IPC: H01L27/32
Abstract: Disclosed are a display panel and a display device. The display panel comprises: a base substrate, a plurality of scanning lines, a first insulating layer, a plurality of data lines, an interlayer insulating layer, and an auxiliary power line. The auxiliary power line comprises: a plurality of sub-auxiliary power lines and a plurality of auxiliary conduction lines; the plurality of sub-auxiliary power lines are arranged in a first direction and extend in a second direction, and two sub-auxiliary power lines that are at least partially adjacent are electrically connected by means of at least one auxiliary conduction line; the orthographic projection of at least one of the plurality of auxiliary conduction lines on the base substrate does not overlap the orthographic projections of the scanning lines on the base substrate.
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公开(公告)号：US20220351666A1
公开(公告)日：2022-11-03
申请号：US17594771
申请日：2020-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tian DONG , Can ZHENG , Li WANG , Long HAN , Yu FENG , Hao ZHANG , Jiangnan LU , Jie ZHANG , Bo WANG , Jingquan WANG
IPC: G09G3/20
Abstract: The display panel includes a plurality of rows and a plurality of columns of pixel circuits, a plurality of rows of gate lines, a plurality rows of reset control lines, and a plurality of columns of data lines, a same row of pixel circuits corresponds to two rows of gate lines, and one/the other row of gate line is electrically connected to odd/even-numbered columns of pixel circuits in the row of pixel circuits, and provides a corresponding gate driving signal for the odd/even-numbered columns of pixel circuits; a same column of pixel circuits corresponds to two columns of data lines, and one/the other column of data line of the two columns of data lines is electrically connected to odd/even-numbered rows of pixel circuits, and provides a corresponding data voltage for the odd/even-numbered rows of pixel circuits.
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