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公开(公告)号：US12236307B2
公开(公告)日：2025-02-25
申请号：US18017056
申请日：2022-01-27
Abstract: Provided is a display device. The display device includes a control component, and the control component is configured to control a display component to operate; and control, in response to receiving a first control instruction, at least one of a near-field communication component and the display component such that a signal-sending period of the near-field communication component falls within an image-holding period of the display component, wherein the near-field communication component is configured to send a signal during the signal-sending period.
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公开(公告)号：US12217637B2
公开(公告)日：2025-02-04
申请号：US17791226
申请日：2021-08-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yang Yue , Wei Wang , Ruoyu Ma , Shunhang Zhang , Chuanxiang Xu , Xiang Li , Yong Yu , Shi Shu , Qi Yao
Abstract: The present disclosure provides a display backplane and a preparation method therefor, and a display apparatus. The display backplane includes a plurality of display units, at least one display unit includes a pixel area and a light transmitting area, the pixel area is configured to perform image display and the light transmitting area is configured to transmit light; and in a plane perpendicular to the display backplane, the light transmitting area includes a substrate and a light transmitting structure layer arranged on the substrate, and the light transmitting structure layer is provided with light transmitting holes.
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公开(公告)号：US12216869B2
公开(公告)日：2025-02-04
申请号：US18261895
申请日：2022-08-29
Inventor： Yi Qu , Zhiwen Chu , Yang Zhou , Lu Bai , Junxiu Dai , Xinxin Wang , Yi Zhang , Shun Zhang , Xin Chen , Yu Wang , Ping Wen , Yuanqi Zhang , Wei Wang
Abstract: Provided are a display panel and a display device. An isolation dam is provided in a peripheral area of the display panel. The display panel includes: a display functional layer comprising a plurality of display signal traces; and a touch-control functional layer comprising a plurality of touch-control signal traces. On the binding side, there are a first boundary and a second boundary, and a first trace area located between the first boundary and the second boundary, the first boundary is closer to the display area than the second boundary. In the first trace area, the touch-control signal trace is arranged along a first direction and are led out from the binding circuit and connected to the touch-control pattern via the isolation dam and the first trace area in sequence, the display signal trace is arranged along a second direction and intersects with the touch signal trace.
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公开(公告)号：US20240310565A1
公开(公告)日：2024-09-19
申请号：US18024319
申请日：2022-02-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Wang , Xianqin Meng , Qiuyu Ling , Pengxia Liang
CPC classification number: G02B6/0016 , G02B5/3058 , G02B6/0036 , G02B6/0056
Abstract: The present disclosure provides an optical waveguide structure, including: at least two layers of optical waveguides; a coupling-in grating configured to allow received parallel light beams to enter the optical waveguides, the parallel light beams being propagated in the optical waveguides in a total-reflection manner at a first propagation step; a beam splitting structure configured to allow a first part of light beams to be reflected in such a manner that the first part of light beams are propagated at a second propagation step, and allow a second part of light beams to be transmitted in such a manner that the second part of light beams are propagated at the first propagation step, the second propagation step being different from the first propagation step; and a coupling-out grating configured to extract the light beams propagated in total-reflection manner in the at least two layers of optical waveguides.
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公开(公告)号：US20240276631A1
公开(公告)日：2024-08-15
申请号：US18022262
申请日：2022-05-19
Inventor： Wei Wang
CPC classification number: H05K1/0201 , H01Q1/02 , H01Q1/38 , H05K1/028 , H05K1/16 , H05K2201/10098 , H05K2201/10128
Abstract: The composite heat dissipation structure includes a grid tape, a buffer layer and a ferrite layer that are stacked in sequence, and a flexible printed circuit board arranged at one side of the ferrite layer facing the grid tape. The flexible printed circuit board includes a substrate and a conductive layer on at least one side of the substrate. The conductive layer has a heat dissipation pattern and a communication antenna pattern, and an orthographic projection of the heat dissipation pattern on the substrate and an orthographic projection of the communication antenna pattern on the substrate do not overlap each other.
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Patent Agency Ranking
公开(公告)号：US12004367B2
公开(公告)日：2024-06-04
申请号：US17271490
申请日：2020-06-30
Inventor： Xin Zhang , Yupeng He , Yang Zhou , Wei Wang , Xiaofeng Jiang , Yu Wang , Lulu Yang , Yiyang Zhang , Guanghui Yang , Jiaming Lu , Rui Hao , Qun Ma , Pu Liu , Liudong Zhu , Qiang Huang , Bin He , Dinan Duan , Haiyong Bai , Xin Li , Ruiqi Wei
IPC: H01L51/52 , H01L27/32 , H10K50/844 , H10K59/122 , H10K59/124 , H10K71/00 , H10K59/12 , H10K77/10
CPC classification number: H10K50/844 , H10K59/122 , H10K59/124 , H10K71/00 , H10K59/1201 , H10K77/111
Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes: a base substrate at least including a pixel area and a hole area; a plurality of sub-pixels arranged on the base substrate and located in the pixel area; a hole in the hole area; a first barrier dam arranged between the sub-pixels and the hole and at least partially surrounding the hole; an organic material layer including at least one film layer, wherein an orthographic projection of the organic material layer on the base substrate falls within the pixel area; and a filling structure, wherein at least a portion of the filling structure is arranged between the hole and the first barrier dam, and the filling structure and the at least one film layer of the organic material layer are located in the same layer and include the same material.
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公开(公告)号：US11862761B2
公开(公告)日：2024-01-02
申请号：US17471185
申请日：2021-09-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Weiting Peng , Xianqin Meng , Qiuyu Ling , Yishan Tian , Yujiao Guo , Wei Wang , Xiaochuan Chen
IPC: H01L33/60 , H01L33/62 , H01L33/58 , H01L25/075
CPC classification number: H01L33/60 , H01L25/0753 , H01L33/58 , H01L33/62
Abstract: Provided are a light-emitting module and a display apparatus. The light-emitting module may include a substrate, at least one light-emitting element located on a side of the substrate, and a first light-uniformizing component and a reflective layer disposed on a light-exit side of the light-emitting element; wherein, the first light-uniformizing component is configured to make light emitted by the light-emitting element be uniformly incident on the reflective layer; and the reflective layer is configured to reflect the light incident on the reflective layer toward a direction away from the light-exit side of the light-emitting element.
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公开(公告)号：US11682833B2
公开(公告)日：2023-06-20
申请号：US17343767
申请日：2021-06-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Feng Wang , Ziyu Zhang , Wei Wang
CPC classification number: H01Q1/44 , H01Q1/38 , H01Q9/0471
Abstract: An antenna is provided. The antenna includes a transparent substrate and a metal layer disposed on the transparent substrate. The metal layer includes a plurality of hollow regions, at least one hollow region in the plurality of hollow regions is surrounded by at least one metal line group and the at least one metal line group includes at least one metal line; a cross section of the at least one metal line has a non-rectangular shape.
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公开(公告)号：US11604551B2
公开(公告)日：2023-03-14
申请号：US17355410
申请日：2021-06-23
Abstract: The present disclose provides a touch control substrate and a display device and relates to the field of touch control technologies. The touch control substrate has a fingerprint recognition area and includes a plurality of touch control electrode units. The touch control electrode unit includes a mesh electrode composed of a plurality of electrode lines, and at least one touch control electrode unit is located in the fingerprint recognition area. The touch control electrode unit in the fingerprint recognition area is divided into a first area and a second area surrounding the first area, and a coverage rate of the plurality of electrode lines in the first area is smaller than a coverage rate of the plurality of electrode lines in the second area.
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公开(公告)号：US11579345B2
公开(公告)日：2023-02-14
申请号：US16618638
申请日：2017-12-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ming Zhu , Xue Dong , Meili Wang , Fei Wang , Wei Wang
IPC: G02B5/20 , H01L31/0232 , G02F1/21 , G02F1/35 , G02F2/00
Abstract: The present disclosure relates to a reflective device and a display apparatus. In one embodiment, a reflective device includes: a resonant cavity configured to reflect a light of a first wavelength range; and a light conversion structure disposed within the resonant cavity and configured to convert an incident light of a second wavelength range into the light of the first wavelength range.
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