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公开(公告)号：US20240428609A1
公开(公告)日：2024-12-26
申请号：US18705177
申请日：2021-10-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaoquan HAI , Xue DONG , Guangcai YUAN , Xiaochuan CHEN , Yingzi WANG
IPC: G06V40/13
Abstract: Provided in the present disclosure are a pattern recognition module and a display apparatus. The pattern recognition module includes: a pattern recognition substrate, which includes a base substrate, and a plurality of photosensitive devices arranged in an array and located on one side of the base substrate; and a light constraint layer, which is in direct contact with the side of the pattern recognition substrate that is provided with the plurality of photosensitive devices, and includes at least one diaphragm layer, and a micro-lens layer located on the side of the diaphragm layer that is away from the pattern recognition substrate.
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2.发明公开公开(公告)号：US20240334794A1
公开(公告)日：2024-10-03
申请号：US18027076
申请日：2022-03-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaoquan HAI , Yingzi WANG , Xue DONG , Lei WANG , Zheng FANG
CPC classification number: H10K59/8792 , H10K39/34
Abstract: Provided is a display panel, including: an array substrate and a functional device layer disposed on a bearing surface of the array substrate and including a first photosensitive device, a second photosensitive device, and a plurality of light-emitting devices. The first photosensitive device is configured to detect light, emitted by the light-emitting device, reflected by a finger, and includes a first photosensitive layer, a first electrode, and a second electrode. The second photosensitive device is configured to detect an intensity of ambient light and includes a second photosensitive layer, a third electrode, and a fourth electrode. The second photosensitive layer and the first photosensitive layer are disposed in a same layer. The third electrode and the first electrode are disposed in a same layer. The fourth electrode and the second electrode are disposed in a same layer.
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公开(公告)号：US20240304139A1
公开(公告)日：2024-09-12
申请号：US18270850
申请日：2021-02-26
Inventor： Shaolei ZONG , Jigang SUN , Rui LIU , Xin DUAN , Wei SUN , Junwei ZHANG , Hongrun WANG , Fuqiang LI , Changfeng SUN , Hui ZHANG , Xue DONG
IPC: G09G3/3225 , G09G3/20 , G09G3/36 , H04N23/611 , H04N23/67
CPC classification number: G09G3/3225 , G09G3/2092 , G09G3/3648 , H04N23/611 , H04N23/675 , G09G2300/0452 , G09G2300/0842 , G09G2340/0435
Abstract: Disclosed are a display panel, a display device and a driving method. The display panel includes a plurality of sub-pixel units located in areas formed by the plurality of scanning signal lines and the plurality of data signal lines, and at least two adjacent sub-pixel units in the first direction and the second direction constitute a pixel island. A plurality of control units each corresponding to a sub-pixel unit row in the pixel island are provided. The control unit includes a control terminal, an input terminal and an output terminal. The control unit is configured to transmit a signal from the input terminal to the output terminal under control of a first signal transmitted by a control signal line corresponding to the control unit, and stop transmitting the signal from the input terminal to the output terminal under control of a second signal transmitted by the control signal line.
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公开(公告)号：US20240255792A1
公开(公告)日：2024-08-01
申请号：US18629773
申请日：2024-04-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Huili WU , Wei HE , Jianjun ZHAO , Wenqing XUE , Renquan GU , Shipei LI , Dajun WANG , Shi SHU , Yong YU , Qi YAO , Yun QIU , Guangcai YUAN , Xue DONG
IPC: G02F1/1335 , G02B5/18
CPC classification number: G02F1/133504 , G02B5/1866 , G02F1/133512 , G02F1/133514
Abstract: A display substrate, a method of manufacturing the display substrate, a display panel, and a display device are provided. The display panel includes: an array substrate and an opposite substrate disposed opposite to each other; a liquid crystal layer between the array substrate and the opposite substrate; a first support component on a side of the array substrate facing the liquid crystal layer; and a second support component on a side of the opposite substrate facing the liquid crystal layer. An end portion of a side of the first support component facing away from the array substrate is contacted with an end portion of a side of the second support component facing away from the opposite substrate, and a contact surface has a concave-convex structure.
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公开(公告)号：US20240248672A1
公开(公告)日：2024-07-25
申请号：US18562346
申请日：2021-05-26
Inventor： Huidong HE , Peng HAN , Qianwen JIANG , Juanjuan SHI , Weihua DU , Xue DONG , Hao ZHANG , Lili CHEN , Yongzhong ZHANG
Abstract: The present application discloses an inter-device communication method, a camera, and a display, for use in providing a method for direct communication between a camera and a display. The camera comprises a controller, a camera body, a memory, and a communication module. The controller is configured to perform the following steps: acquiring an image from the camera body and performing image processing on the image to determine configuration information of the image; determining ID code information of the image according to identification information of the camera body and the configuration information, wherein the ID code information is used for representing the identification information of the camera body and the configuration information of the image; and sending the image and the ID code information to a display, so that the display performs image processing on the image according to the ID code information and then displays the image.
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Patent Agency Ranking
公开(公告)号：US20240210770A1
公开(公告)日：2024-06-27
申请号：US18556942
申请日：2021-10-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zheng FANG , Xue DONG , Pengxia LIANG , Jiahui HAN
IPC: G02F1/1362 , G02F1/1368 , G06F3/01 , G06T19/00
CPC classification number: G02F1/136209 , G02F1/136286 , G02F1/1368 , G06F3/011 , G06T19/006
Abstract: A display panel includes a first base substrate, a driving layer, a plurality of pixel electrodes, a common electrode, and a reflection layer. The driving layer is at a side of the first base substrate. The pixel electrodes are at a side of the driving layer away from the first base substrate and are electrically connected with the driving layer. The common electrode is at a side of the pixel electrodes away from the driving layer, is insulated from the pixel electrodes, and includes a plurality of openings for exposing the pixel electrodes. At least a partial region of the common electrode is opaque. The reflective layer is between the first base substrate and the driving layer and includes a plurality of openings for exposing the pixel electrodes.
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公开(公告)号：US20240111185A1
公开(公告)日：2024-04-04
申请号：US17418812
申请日：2020-12-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Huijuan WANG , Xue DONG , Wanxian XU , Zhenhua LV
IPC: G02F1/13357 , G02F1/1335 , G09G3/34
CPC classification number: G02F1/133603 , G02F1/133514 , G02F1/133528 , G02F1/133553 , G09G3/3406
Abstract: The present disclosure discloses a display substrate, a control method thereof and a display device, and relates to the field of display technologies. The display substrate includes: a first substrate, a second substrate, a liquid crystal layer, a plurality of pixel electrodes, and a plurality of light-emitting elements. The plurality of pixel electrodes and the plurality of light-emitting elements are both disposed on a side, proximal to the liquid crystal layer, of the first substrate. When external ambient light is weak, the plurality of light-emitting elements in the display substrate may supply auxiliary light sources to the display substrate, such that the display substrate normally emits light to ensure a display effect. Moreover, since light emitted by the plurality of light-emitting elements may be directly emitted from the second substrate, the light emitted by the light-emitting elements can be prevented from leaking from lateral sides of the second substrate, thereby ensuring the display effect of the display substrate.
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8.发明公开公开(公告)号：US20240088328A1
公开(公告)日：2024-03-14
申请号：US18263567
申请日：2021-10-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Bin QIN , Kuanjun PENG , Weixing LIU , Fangzhen ZHANG , Xue DONG , Jintao PENG , Wanpeng TENG , Xiaolong LI , Shuang SUN , Wanzhi CHEN , Guangcai YUAN , Qian JIA
CPC classification number: H01L33/385 , H01L27/15 , H01L33/06 , H01L33/145 , H01L33/54 , H01L33/60 , H01L33/62 , H01L33/642
Abstract: A light-emitting device, a light-emitting substrate, and a method for manufacturing the light-emitting device. The light-emitting device includes at least one light-emitting structure. The light-emitting structure includes: a first semiconductor layer; a light-emitting layer; a second semiconductor layer, doping ions of the second semiconductor layer and a first semiconductor layer being oppositely charged; a barrier structure provided with an opening for exposing the second semiconductor layer, the orthographic projection of the opening on the base substrate being located in the orthographic projection of the light-emitting layer on the base substrate, and the area of the opening being smaller than that of the light-emitting layer; and a landing electrode located on the side of the barrier structure facing away from the second semiconductor layer, the landing electrode being in contact with the second semiconductor layer by means of the opening.
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公开(公告)号：US20240073558A1
公开(公告)日：2024-02-29
申请号：US17765028
申请日：2021-05-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhaohui MENG , Xue DONG , Wei SUN , Yongzhong ZHANG
CPC classification number: H04N25/70 , G02F1/13306 , G09G3/20 , H04N25/60
Abstract: An embodiment of the present disclosure provides a virtual image display system, including: a photoelectric conversion part for receiving an optical image signal and converting the optical image signal into a current signal; a voltage conversion part electrically connected to the photoelectric conversion part, for receiving the current signal and converting the current signal into a voltage signal; and a display part electrically connected to the voltage conversion part, for receiving the voltage signal and displaying an image according to the voltage signal.
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公开(公告)号：US20240061290A1
公开(公告)日：2024-02-22
申请号：US17754524
申请日：2021-03-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanliu SUN , Pengxia LIANG , Xue DONG , Hongpeng LI , Jiahui HAN , Ge SHI , Zheng FANG
IPC: G02F1/1335 , G02F1/1343 , G02B30/29
CPC classification number: G02F1/133607 , G02F1/134336 , G02B30/29
Abstract: The disclosure provides a display apparatus and a display method thereof. The display apparatus includes: a display panel, including a plurality of pixel columns which extend in a first direction and are arranged in a second direction, wherein each of the pixel columns includes a plurality of pixel islands arranged in the first direction, each of the pixel islands includes at least four sub pixels which have the same color, and in the second direction, (odd number)th pixel columns are dislocated by a first preset distance relative to (even number)th pixel columns in the first direction; a light-transmitting pad layer, located on a light-emitting side of the display panel; and a cylindrical lens structure, located on one side of the light-transmitting pad layer face away from the display panel and including a plurality of cylindrical lenses.
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