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公开(公告)号：US12243480B2
公开(公告)日：2025-03-04
申请号：US17997498
申请日：2021-09-14
Inventor： Lili Du , Weiyun Huang
IPC: G09G3/3233 , H10K59/121 , H10K59/126 , H10K59/131 , H10K59/65
Abstract: A display panel and a display device are provided. The display panel includes: a pixel unit including a pixel circuit and a light-emitting element, the pixel circuit including a driving transistor, a first reset transistor, and a second reset transistor; a first initialization signal line, connected to a first electrode of the first reset transistor; a first reset control signal line, connected to a gate electrode of the first reset transistor; and a second initialization signal line, connected to a first electrode of the second reset transistor, the first initialization signal line and the second initialization signal line are located in a same layer, and are located in a different layer from the first reset control signal line, the first reset control signal line is located between the first initialization signal line the second initialization signal line.
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公开(公告)号：US20250072272A1
公开(公告)日：2025-02-27
申请号：US18847831
申请日：2023-05-16
Inventor： Hao SUN , Liang GAO , Ajuan DU , Feifan LI , Hufei YANG , Yongle WANG , Enjian YANG , Yilun ZENG , Guodong ZENG , Yiqian WU , Yunhui HUANG , Wei CHEN , Xiaoxia HUANG , Mengyuan PANG
IPC: H10K77/10 , G06F1/16 , H10K59/131 , H10K59/40 , H10K59/80 , H10K102/00
Abstract: A display module includes a display panel and a peripheral region. The peripheral region includes a bendable fan-out region including a panel bonding portion and a driving chip; a flexible circuit board, including a first and a second conductive layers, and a substrate. The first conductive layer includes a first and a second bonding portions, and a connection portion; the second conductive layer is located on a side of the first conductive layer and at least partially overlaps with the first bonding portion; the first and the second conductive layers are connected through a via hole penetrating through the substrate; an end of the flexible circuit board is bonded to the panel bonding portion through the first bonding portion, and the second bonding portion is bonded to a control circuit board; and a conductive protection layer, covering the driving chip and connected to the second conductive layer.
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公开(公告)号：US20250072269A1
公开(公告)日：2025-02-27
申请号：US18944716
申请日：2024-11-12
Inventor： Lei DENG , Yue WEI , Xia TANG , Wei DENG , Qian WANG , Junxiu DAI , Yang ZHOU , Xin ZHANG , Yi QU
Abstract: Provided are a display panel and a display device. The display panel includes: a via hole penetrating through the display panel; a cutting residual area on the periphery of the via hole and includes a base substrate, and a packaging layer; and at least one annular relief structure between the packaging layer and the base substrate in the cutting residual area. The at least one annular relief structure is sequentially distributed around the via hole. The relief structure includes: a first titanium metal layer, an aluminum metal layer and a second titanium metal layer which are sequentially arranged in a stacked mode.
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公开(公告)号：US20250072245A1
公开(公告)日：2025-02-27
申请号：US18944531
申请日：2024-11-12
Inventor： Yao HUANG , Guobo YANG , Jianchang CAI , Chao WU , Yuanyou QIU , Binyan WANG
IPC: H10K59/131 , H10K59/35
Abstract: A display substrate and a display device. The present display substrate includes a first to a third display region. The first display region includes first pixel repeating units, and allows light from the first side to at least partially penetrate to the second side. The second display region includes second and fourth pixel repeating units. The third display region includes third pixel repeating units. Each first pixel repeating unit is electrically connected to the corresponding fourth pixel repeating unit by means of t transparent connecting traces. The pitch of the first and second pixel repeating units is b1, and the pitch of the third pixel repeating units is b2, the pitch of the transparent connecting traces is D, and the maximum number s of first pixel repeating units in the first direction satisfying s≤2*Floor (b1/((D*t))).
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公开(公告)号：US20250071501A1
公开(公告)日：2025-02-27
申请号：US18771206
申请日：2024-07-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yapeng Li , Yangbing Li , Fangyuan Zhao , Yaqian Ji , Hao Zhang
IPC: H04S7/00
Abstract: An audio device and working method thereof, and a VR device are provided, and pertain to the field of space audio technologies. The audio device includes: a sound chamber; at least one speaker located within the sound chamber; an acquisition unit, configured to respectively obtain audio data and a target ear spectral curve HRTF at a position of a virtual sound source corresponding to the audio data; a computing unit, configured to process the audio data based on the target HRTF, generate a target sound signal, and output the target sound signal to the speaker. The technical solutions of the present disclosure can simulate three-dimensional sound production in space and create a sense of spatial immersion.
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Patent Agency Ranking
公开(公告)号：US20250069326A1
公开(公告)日：2025-02-27
申请号：US18576357
申请日：2022-12-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhe ZHANG , Naichuan CHEN , Danfeng ZHU , Hongxiang SHEN
Abstract: Provided is a method for rendering an image. The method includes: acquiring a plurality of pieces of raw point cloud data by scanning an object with a scanning device, wherein any one piece of raw point cloud data is configured to describe a data acquisition point on the object; determining at least one piece of boundary line data based on the plurality of pieces of raw point cloud data, wherein any one piece of boundary line data is configured to describe a contour boundary on the object; and determining an object image based on the plurality of pieces of raw point cloud data and the at least one piece of boundary line data, and rendering the object image.
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247.发明申请公开(公告)号：US20250069183A1
公开(公告)日：2025-02-27
申请号：US18553155
申请日：2022-12-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: The present disclosure provides a method and an apparatus of processing an image, an interactive device, an electronic device, a storage medium, and a computer program product, which relate to a field of image processing technology. The method of processing the image includes: constructing an initial three-dimensional face template by using a plurality of sample face images; performing an iterative optimization on the initial three-dimensional face template by using a face image of a target object, so as to obtain a target three-dimensional face template; and determining a current face pose of the target object according to a corresponding relationship between a current face image of the target object and the target three-dimensional face template.
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公开(公告)号：US20250068878A1
公开(公告)日：2025-02-27
申请号：US18947995
申请日：2024-11-14
Inventor： Shuo Li , Junpeng Han , Jinmiao Tang , Yanjun Liu , Qingqing Ma , Yinan Gao , Yin Yuan , Tianjiao Wang , Hui Sun , Yonggang Xie , Guangquan Wang , Liguang Deng , Zixi Qi
IPC: G06K19/077
Abstract: An information management method, a device, and a medium. The information management method applied to a first terminal, including: sending an information acquisition request to a server, so that the server responds to the information acquisition request and sends visitor information to the first terminal; receiving the visitor information sent by the server; generating card information according to the visitor information; and sending the card information to an electronic card, so that the electronic card displays the card information.
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公开(公告)号：US20250068313A1
公开(公告)日：2025-02-27
申请号：US18267425
申请日：2022-03-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jizhe ZHANG , Lifei ZHAO , Pengyu LIU , Chao ZHANG , Zilong DU , Xin LIU
IPC: G06F3/04845 , G06F3/04817 , G06F3/04883 , H04N7/15
Abstract: A method for intelligent graphic association and an intelligent interactive display device are disclosed. The device includes a display screen and a control circuit, the display screen is configured to display content; the control circuit includes a processor and a memory, the memory is configured to store a program executable by the processor, and the processor is configured to read the program in the memory and perform following steps: obtaining first trajectory information of a hand-drawn graphic of a user; performing graphic recognition on the first trajectory information, and determining a standard graphic corresponding to the hand-drawn graphic according to a recognition result, where the standard graphic conforms to a predefined graphic specification; and displaying a control list of the standard graphic, where the control list includes at least one associative icon related to the standard graphic.
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公开(公告)号：US20250068274A1
公开(公告)日：2025-02-27
申请号：US18941720
申请日：2024-11-08
Inventor： Shun ZHANG , Yuanqi ZHANG , Ping WEN , Yu WANG , Yi ZHANG
IPC: G06F3/041 , G06F3/044 , H10K59/40 , H10K102/00
Abstract: A display panel has a display region, and a bending region and a bonding region. The display panel includes a display substrate and a touch functional layer disposed on the display substrate. The touch functional layer includes touch units disposed in the display region, at least portion of each of touch lines and compensation lines. Each touch unit is electrically connected to at least one touch line. The touch lines include at least one first touch line and at least one second touch line, and a resistance of the at least one first touch line is greater than a resistance of the at least one second touch line. At least part compensation lines of the compensation lines are disposed on the side of the bending region away from the display region. A second touch line is electrically connected to at least one compensation line.
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