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公开(公告)号：US20190070602A1
公开(公告)日：2019-03-07
申请号：US15956119
申请日：2018-04-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanling Han , Xue Dong , Haisheng Wang , Xiaoliang Ding , Yingming Liu , Yuzhen Guo , Xueyou Cao , Ping Zhang , Pengpeng Wang , Chih Jen Cheng , Wei Liu , Yangbing Li , Likai Deng
Abstract: A microfluidic system and method are disclosed. The microfluidic system includes: a first base substrate; a second base substrate opposite to the first base substrate; a first electrode on a side of the first base substrate close to the second base substrate; and a second electrode on a side of the second base substrate close to the first base substrate, the first base substrate and the second base substrate forms a cell, the cell is configured to receive a liquid to be detected, the first electrode and the second electrode are configured to drive the liquid to be detected during a first time period, and output a capacitance signal between the first electrode and the second electrode during a second time period.
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22.发明申请公开(公告)号：US20190065811A1
公开(公告)日：2019-02-28
申请号：US15933139
申请日：2018-03-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueyou Cao , Haisheng Wang , Xiaoliang Ding , Rui Xu , Chihjen Cheng , Yanling Han , Wei Liu , Ping Zhang , Yuzhen Guo , Chao Wu , Peiyu Yu , Pengpeng Wang
Abstract: A pressure sensing assembly integrated with a fingerprint identification function includes a pressure sensing unit and a control unit. The pressure sensing unit includes a plurality of pressure sensing sub-units arranged in N rows and M columns, a pressure sensing processing sub-unit, and a fingerprint identification processing sub-unit, where N and M are each a positive integer. A pressure sensing sub-unit in an nth row and an mth column includes a pressure sensing module in the nth row and the mth column and a fingerprint identification module in the nth row and the mth column. The pressure sensing processing sub-unit and the fingerprint identification module in the nth row and the mth column are connected to the control unit, where n is a positive integer smaller than or equal to N, and m is a positive integer smaller than or equal to M. The control unit is configured to, upon the receipt of a pressure sensing indication signal, transmit a fingerprint identification control signal to the fingerprint identification module in the nth row and the mth column.
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公开(公告)号：US20170277334A1
公开(公告)日：2017-09-28
申请号：US15228834
申请日：2016-08-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanling Han , Xuefei Wang , Chunfang Zhang , Xiangxiang Zou
IPC: G06F3/041
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04104 , G06F2203/04105
Abstract: The present disclosure discloses a touch control structure, a display panel and a touch control method. The touch control structure comprises a first conductive layer, a second conductive layer, a plurality of insulative supporting points, and a detection module. The second conductive layer comprises a plurality of electrodes which are independent from each other. The plurality of insulative supporting points is arranged on the first conductive layer and under the second conductive layer. The detection module is connected to the plurality of electrodes, and configured to detect an electrode in the second conductive layer contacted with the first conductive layer when the first conductive layer is pressed, and to determine a level of pressure pressed on the first conductive layer.
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公开(公告)号：US09197016B2
公开(公告)日：2015-11-24
申请号：US14105138
申请日：2013-12-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanling Han , Changlin Leng , Tianyue Zhao
IPC: H01R13/62 , H01R13/629 , H01R13/193 , H01R13/635 , H01R24/62
CPC classification number: H01R13/629 , H01R13/193 , H01R13/635 , H01R24/62
Abstract: The present invention provides a self-ejectable port fixing device for contact connecting with a port having a port chip. The port fixing device comprises a casing having an opening through which the port chip is allowed to insert and to contact with a receptacle chip provided in the casing. The port fixing device further comprises an elastic unit and a locking unit. The elastic unit is compressed directly or indirectly by the port so as to accumulate elastic potential energy while the port chip is getting closer to the receptacle chip. When the port chip is in contact with the receptacle chip, the locking unit locks the port chip at this contacting position. When the locking unit is unlocked, the elastic unit releases the elastic potential energy to push the port chip to be detached from the receptacle chip.
Abstract translation: 本发明提供一种用于与具有端口芯片的端口接触连接的自可喷射端口固定装置。 端口固定装置包括具有开口的壳体，通过该开口允许端口芯片插入并与设置在壳体中的插座芯片接触。 端口固定装置还包括弹性单元和锁定单元。 弹性单元由端口直接或间接地压缩，以便在端口芯片越来越接近插座芯片时积聚弹性势能。 当端口芯片与插座芯片接触时，锁定单元将端口芯片锁定在该接触位置。 当锁定单元解锁时，弹性单元释放弹性势能以推动端口芯片以从插座芯片拆下。
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公开(公告)号：US12288420B2
公开(公告)日：2025-04-29
申请号：US17532670
申请日：2021-11-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yubo Wang , Lei Wang , Yangbing Li , Liang Cui , Yuanyuan Ma , Ping Zhang , Yanling Han
IPC: B06B1/06 , B06B1/02 , G06F18/214 , G06V10/40 , G06V40/13 , G06V40/20 , G09G3/3208 , H10K59/122 , H10K59/65 , H10K71/00 , H10K59/12 , H10N39/00
Abstract: A display device, a method for producing a display device, and a gesture recognition method are disclosed. The display device includes a display module including a base and an array substrate, a resin layer, a first electrode layer, a pixel definition layer, a light-emitting unit layer, a second electrode layer disposed opposite to the first electrode layer, and an encapsulation layer. The light-emitting unit layer is between the first electrode layer and the second electrode layer and includes a plurality of light-emitting units respectively in a plurality of openings of the pixel definition layer, and an ultrasonic sensor including the second electrode layer, a piezoelectric material layer between the first electrode layer and the pixel definition layer, and a third electrode layer between the pixel definition layer and the resin layer. The piezoelectric material layer includes a plurality of piezoelectric material units separated by the plurality of light-emitting units.
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Patent Agency Ranking
公开(公告)号：US12278243B2
公开(公告)日：2025-04-15
申请号：US17529969
申请日：2021-11-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chenyang Zhang , Fuqiang Li , Xue Dong , Meili Wang , Xuan Liang , Fei Wang , Mingxing Wang , Zhanfeng Cao , Yanling Han , Xinxin Zhao
IPC: H01L27/12 , H01L25/075 , H01L33/62
Abstract: A semiconductor apparatus and a method for manufacturing the semiconductor apparatus are provided. The semiconductor apparatus includes: a base substrate; a plurality of chips arranged on the base substrate each including a chip main body and a plurality of terminals arranged thereon; a plurality of fixed connection portions arranged on the base substrate, and adjacent to the plurality of chips; a terminal expansion layer arranged on the base substrate; and a plurality of expansion wires in the terminal expansion layer and configured to electrically connect the chips, wherein an expansion wire configured to electrically connect two chips includes at least a first wire segment and a second wire segment, and the first wire segment is configured to electrically connect a terminal of a chip and a fixed connection portion adjacent to the chip, and the second wire segment is configured to connect two fixed connection portions between the two chips.
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公开(公告)号：US12063493B2
公开(公告)日：2024-08-13
申请号：US17439673
申请日：2021-01-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yaqian Ji , Jing Yu , Xiufeng Li , Yue Gou , Yanling Han , Peixiao Li , Lei Wang
CPC classification number: H04R7/045 , H04R1/028 , H04R2499/15
Abstract: A display device, including a display panel, a box, a connection frame and a vibration actuator provided on the display panel. The connection frame includes: a frame-shaped member including a first end face and a second end face arranged opposite to each other, the first end face being attached to a top face of the box, a plurality of protrusions being provided on the second end face, a surface of each protrusion away from the first end face forming a support face, and the display panel being fixed on the support face; and a connection member fixedly coupled to the frame-shaped member, and detachably coupled to the box via a fastener.
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28.发明授权公开(公告)号：US11850629B2
公开(公告)日：2023-12-26
申请号：US17253659
申请日：2020-05-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chenyang Zhang , Yingming Liu , Haisheng Wang , Peixiao Li , Xiufeng Li , Yuzhen Guo , Yanling Han , Lijun Zhao
CPC classification number: B06B1/0607 , B06B1/067 , G01D5/62 , G06F3/043 , B06B2201/55
Abstract: A piezoelectric sensor assembly, a manufacturing method thereof, a display panel and an electronic device including the same are provided. The piezoelectric sensor assembly includes: a base substrate; a plurality of ultrasonic transducers, wherein a spacing area is provided between two adjacent ultrasonic transducers; and an acoustic matching layer, wherein the acoustic matching layer includes a plurality of acoustic matching areas, and an orthographic projection of at least one acoustic matching area on the base substrate falls into an orthographic projection of the ultrasonic transducer corresponding to the acoustic matching area on the base substrate, wherein an isolation cavity is provided between two adjacent acoustic matching areas.
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29.发明授权公开(公告)号：US11651725B2
公开(公告)日：2023-05-16
申请号：US17043318
申请日：2020-04-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lijun Zhao , Yingming Liu , Haisheng Wang , Yanling Han , Yuzhen Guo , Chenyang Zhang
CPC classification number: G09G3/32 , G06V40/1306 , G09G2300/0426 , G09G2300/0842 , G09G2310/0262 , G09G2310/08
Abstract: There is provided a fingerprint identification pixel driving circuit, including: a fingerprint signal identification element configured to transmit an ultrasonic wave and receive a reflected ultrasonic wave according to a voltage of a first node and a signal of a second signal terminal to generate a sensing signal; a drive reading element configured to drive a light emitting element according to the voltage of the first node and generate a sensing current according to the sensing signal; a fingerprint signal reading element configured to output the sensing current; a pixel charging element configured to write a signal of a data line terminal to a storage element; the storage element configured to store the sensing signal or the signal of the data line terminal; a light emitting control element configured to control light emitting of the light emitting element; and the light emitting element configured to emit light.
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公开(公告)号：US11534758B2
公开(公告)日：2022-12-27
申请号：US16624016
申请日：2018-08-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xue Dong , Yanling Han , Haisheng Wang , Chuncheng Che , Xiaoliang Ding , Yingming Liu , Yuzhen Guo , Wanxian Xu , Peizhi Cai , Haochen Cui , Fengchun Pang
Abstract: A micro-total analysis system and a method thereof are provided. The micro-total analysis system includes: a microfluidic device, configured to accommodate a liquid to be detected; an optical unit, configured to form a first light irradiated to the microfluidic device; and a detection unit, configured to detect the liquid to be detected and output a detection signal to obtain detection information.
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