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公开(公告)号：US20240381733A1
公开(公告)日：2024-11-14
申请号：US18033350
申请日：2022-05-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ke LIANG , Kemeng TONG , Fei FANG , Jun YAN , Kening ZHENG , Jingquan WANG , Xinguo LI
IPC: H10K59/40 , G06F3/044 , H10K59/121 , H10K59/122 , H10K59/131 , H10K59/65 , H10K59/80
Abstract: A touch display substrate and a touch display apparatus are provided. The touch display substrate including: a display region and a non-display region, the display region including a first display region and a second display region, the first display region surrounding at least one side of the second display region; the touch display substrate includes a base substrate and a display structure layer and a touch structure layer disposed on the base substrate sequentially; the first display region includes a first touch assembly, and the second display region includes a second touch assembly; the display structure layer includes multiple pixel circuits located in the first display region and multiple light emitting elements located in the first display region and second display region; the first touch assembly is located in the touch structure layer, and the second touch assembly is located in the display structure layer and/or the touch structure layer.
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公开(公告)号：US20240371316A1
公开(公告)日：2024-11-07
申请号：US18777590
申请日：2024-07-19
Inventor： Miao LIU , Xueguang HAO , Jingbo XU , Xing YAO , Jingquan WANG , Xinyin WU , Xinguo LI , Zhichong WANG
IPC: G09G3/32 , G09G3/3208 , G09G3/3266
Abstract: A display substrate, including a scan drive control circuit including an input circuit, an output control circuit, and an output circuit; the input circuit is configured to transmit a signal of the signal input terminal to the output control circuit and a signal of the first clock signal terminal or the first voltage terminal to the output control circuit; the output control circuit is configured to store a signal of the first signal terminal, and transmit a signal of the second signal terminal to the first node; or, the output control circuit is configured to store a signal of the second clock signal terminal, and transmit a signal of the second voltage terminal to the first node; the output circuit is configured to output a signal of the first voltage terminal to the signal output terminal, or output the signal of the second voltage terminal to the signal output terminal.
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Patent Agency Ranking
公开(公告)号：US20240324372A1
公开(公告)日：2024-09-26
申请号：US18034076
申请日：2022-04-19
Inventor： Yuxin ZHANG , Lili DU , Jingquan WANG , Xueguang HAO , Xinguo LI
IPC: H10K59/131 , H10K59/121 , H10K59/65 , H10K59/88
CPC classification number: H10K59/1315 , H10K59/1213 , H10K59/65 , H10K59/88
Abstract: A display substrate includes a base substrate (100), multiple first pixel circuits (11), multiple second active pixel circuits (12), multiple first light-emitting elements (13), multiple second light-emitting elements (14) and at least one first data line (21). The first data line (21) includes a first sub-data line (211) and a second sub-data line (212). The first sub-data line (211) is electrically connected with the multiple first pixel circuits (11) arranged along a first direction (D1), and the second sub-data line (212) is electrically connected with the multiple second active pixel circuits (12) arranged along the first direction (D1). The first sub-data line (211) and the second sub-data line (212) are electrically connected through a first transfer line (214), and the first transfer line (214) is located in a peripheral region (BB) and between a signal access region (B14) and a display region (AA).
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公开(公告)号：US20240260321A1
公开(公告)日：2024-08-01
申请号：US18020418
申请日：2022-02-25
Inventor： Jingjing XU , Fei FANG , Puyu QI , Kening ZHENG , Jun YAN , Kemeng TONG , Xueguang HAO , Pan LI , Yuxin ZHANG , Chunyan LI , Jingquan WANG , Xinguo LI
IPC: H10K59/122 , G06F3/041 , G06F3/044 , G09G3/3233 , H10K59/131 , H10K59/40
CPC classification number: H10K59/122 , G06F3/0412 , G09G3/3233 , H10K59/131 , H10K59/40 , G06F3/0443 , G06F3/0446 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/08
Abstract: A display substrate includes a base substrate including a display region and a frame region, multiple pixel circuits, first light-emitting elements and at least one first data line, located in a first sub-display region, multiple second light-emitting elements located in a second sub-display region. The display region includes a foldable first display region and second display region each including a first sub-display region and second sub-display region; multiple pixel circuits includes multiple first pixel circuits and second pixel circuits distributed among multiple first pixel circuits; at least one first pixel circuits is connected with at least one of multiple-first light-emitting elements; at least one of multiple second pixel circuits is connected with at least one of multiple second light-emitting elements; the first data line at least includes one sub-data line connected with the first pixel circuit and at least includes another sub-data line connected with the second pixel circuit.
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15.发明公开公开(公告)号：US20230391077A1
公开(公告)日：2023-12-07
申请号：US18454925
申请日：2023-08-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD. , Shanghai University
Inventor： Jinsong ZHANG , Jin CAO , Zhiliang WANG , Limin YAN , Xinguo LI , Xiao WU
CPC classification number: B41J2/07 , B41J2/03 , B41J2/1721 , B41J2/17596
Abstract: The present disclosure relates to the field of display technology, and provides an inkjet assembly, an inkjet printing apparatus and an inkjet printing method. The inkjet assembly includes at least one jet printing member having a first surface on which an inkjet port is formed. The inkjet assembly further includes a deflection member configured to provide a deflection force to a fluid emitted from the inkjet port and a control member configured to control operation of the deflection member.
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16.发明申请公开(公告)号：US20210333230A1
公开(公告)日：2021-10-28
申请号：US16621351
申请日：2019-06-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G01N27/30
Abstract: An electrochemical detection electrode includes: a plurality of electrode structures; and a plurality of groups of detection structures on the plurality of electrode structures; wherein: the plurality of groups of detection structures include a first group of detection structures and a second group of detection structures, each of the first group of detection structures on one of the plurality of electrode structures having a first shape in a plane parallel to a surface of one of the plurality of electrode structures is configured to combine with a first detection object, each of the second group of detection structures on one of the plurality of electrode structures having a second shape in a plane parallel to a surface of one of the plurality of electrode structures is configured to combine with a second detection object; and wherein the first shape is different from the second shape.
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公开(公告)号：US20190274570A1
公开(公告)日：2019-09-12
申请号：US16064664
申请日：2017-10-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: A61B5/0478 , A61B5/04 , A61B5/00
Abstract: An electroencephalogram detection device is disclosed includes an electroencephalogram collecting unit and an electroencephalogram processing unit. The electroencephalogram collecting unit is configured to collect brain wave signals, and then send the brain wave signals to the electroencephalogram processing unit; the electroencephalogram processing unit is configured to receive the brain wave signals, and analyze the brain wave signals; the electroencephalogram collecting unit includes a self-powered module for supplying power to it.
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