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公开(公告)号：US20210331162A1
公开(公告)日：2021-10-28
申请号：US16626490
申请日：2019-07-26
Inventor： Nan Zhao , Peizhi Cai , Haochen Cui , Yuelei Xiao , Fengchun Pang , Le Gu , Yingying Zhao , Hui Liao , Yue Geng , Wenliang Yao
Abstract: A microfluidic apparatus is provided. The microfluidic apparatus includes an electrochromic layer including a plurality of individually independently addressable regions; a microfluidic layer defining a microfluidic channel for allowing a microfluid to pass therethrough; and a plurality of photodetectors configured to detect light transmit through the microfluid. The electrochromic layer is configured to be switched between a first state in which the plurality of individually independently addressable regions of the electrochromic layer are substantially transmissive, and a second state in which at least a first one of the plurality of individually independently addressable regions of the electrochromic layer in a region corresponding to a position of the microfluid is substantially transmissive, at least a second one of the plurality of individually independently addressable regions of the electrochromic layer outside the region corresponding to the position of the microfluid is substantially non-transmissive.
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公开(公告)号：US11119364B2
公开(公告)日：2021-09-14
申请号：US16642570
申请日：2019-08-09
Inventor： Liang Li , Tienlun Ting , Jie Wu , Xue Cao , Ying Wang , Haocheng Jia , Cuiwei Tang , Peizhi Cai , Chuncheng Che
IPC: G02F1/1343 , G02F1/13 , H01P1/18 , H01Q3/36 , H01Q21/06
Abstract: A liquid crystal phase shifter is provided, and includes a first substrate and a second substrate opposite to each other, and a liquid crystal layer between the first substrate and the second substrate. The first substrate includes a first base plate and a first electrode layer at a side of the first base plate proximal to the liquid crystal layer. The second substrate includes a second base plate and a second electrode layer at a side of the second base plate proximal to the liquid crystal layer. The first electrode layer includes a main body structure having a first side and a second side opposite to each other with respect to a length direction of the main body structure, and a plurality of branch structures connected to at least one of the first side and the second side of the main body structure.
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23.发明授权公开(公告)号：US10884308B2
公开(公告)日：2021-01-05
申请号：US15750810
申请日：2017-08-18
Inventor： Xue Cao , Junhui Wu , Ying Wang , Peizhi Cai , Zhifu Li , Lijun Mao , Jiaheng Wang
IPC: G02F1/137 , G02F1/1333 , G02F1/1362 , G02F1/1335 , H01Q1/38 , H01Q1/50 , H01Q3/36
Abstract: The present disclosure discloses a phase-shift unit, an antenna array, a display panel and a display device. In one embodiment, the phase-shift unit includes a first substrate and a second substrate assembled to each other; a liquid crystal layer between the first substrate and the second substrate; a microstrip line provided at a side of the second substrate facing towards the liquid crystal layer, and configured for receiving a voltage signal that controls deflection of liquid crystal molecules in the liquid crystal layer and for receiving or transmitting an electromagnetic wave signal; and a grounding layer provided on the first substrate and including a via hole corresponding to the microstrip line.
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公开(公告)号：US20200061608A1
公开(公告)日：2020-02-27
申请号：US16613577
申请日：2018-09-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingming Liu , Haisheng Wang , Xue Dong , Xiaoliang Ding , Chuncheng Che , Peizhi Cai , Pinchao Gu , Changfeng Li , Lei Wang
IPC: B01L3/00 , H01L27/144 , G01N15/14
Abstract: A microfluidic substrate and the driving method for the microfluidic substrate are provided. The microfluidic substrate may include a base substrate (10) and a plurality of detecting modules (100) on the base substrate (10). Each of the detecting modules (100) may include a switching unit (1), a driving electrode (3), and a photosensor (2). The photosensor (2) may have a first terminal (21) and a second terminal (23). A signal output terminal (13) of the switching unit (1) may be connected to both the driving electrode (3) and the second terminal (23) of the photosensor (2).
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公开(公告)号：US09548331B2
公开(公告)日：2017-01-17
申请号：US14347849
申请日：2013-08-05
Inventor： Peizhi Cai
IPC: H01L33/00 , H01L27/00 , H01L27/15 , H01L27/32 , H01L33/06 , C09K11/02 , C09K11/08 , H05B33/14 , C09K11/56 , H01L33/08 , H01L33/16 , H01L33/28 , H01L33/42 , H01L33/50 , B82Y20/00 , B82Y40/00
CPC classification number: H01L27/15 , B82Y20/00 , B82Y40/00 , C09K11/02 , C09K11/08 , C09K11/562 , H01L27/322 , H01L33/0087 , H01L33/06 , H01L33/08 , H01L33/16 , H01L33/28 , H01L33/42 , H01L33/504 , H01L2933/0016 , H05B33/14 , Y10S977/774 , Y10S977/892 , Y10S977/95
Abstract: A quantum dot light emitting diode, including a first electrode and a second electrode, a quantum dot light emitting layer disposed between the two electrodes, including at least a red quantum dot, a green quantum dot and a blue quantum dot, and a black matrix at least disposed among the red quantum dot, the green quantum dot and the blue quantum dot; one of the first electrode and the second electrode that is located on a light exiting side is at least a transparent electrode. With the quantum dot light emitting diode, a full-color display can be realized, and the aperture ratio of pixels can be effectively enhanced. There are further disclosed a manufacturing method of the quantum dot light emitting diode and a display device.
Abstract translation: 一种包括第一电极和第二电极的量子点发光二极管，设置在两个电极之间的量子点发光层，至少包括红色量子点，绿色量子点和蓝色量子点以及黑色矩阵 至少设置在红色量子点，绿色量子点和蓝色量子点之间; 位于光出射侧的第一电极和第二电极之一至少为透明电极。 利用量子点发光二极管，可以实现全色显示，可以有效提高像素的开口率。 进一步公开了量子点式发光二极管和显示装置的制造方法。
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Patent Agency Ranking
公开(公告)号：US11799179B2
公开(公告)日：2023-10-24
申请号：US17401693
申请日：2021-08-13
Inventor： Liang Li , Tienlun Ting , Jie Wu , Xue Cao , Ying Wang , Haocheng Jia , Cuiwei Tang , Peizhi Cai , Chuncheng Che
IPC: H01P1/18 , G02F1/1343 , G02F1/13
CPC classification number: H01P1/184 , G02F1/1313 , G02F1/134309
Abstract: There is provided a liquid crystal phase shifter including first and second substrates opposite to each other, and a liquid crystal layer between the first and second substrates. The first substrate includes a first base plate and a first electrode layer at a side of the first base plate proximal to the liquid crystal layer. The second substrate includes a second base plate and a second electrode layer at a side of the second base plate proximal to the liquid crystal layer. The first electrode layer includes a main body structure having a first side and a second side opposite to each other with respect to an extension direction of the main body structure, and a plurality of branch structures connected to at least one of the first side and the second side of the main body structure. The second electrode layer includes a plurality of first fingers.
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公开(公告)号：US11699772B2
公开(公告)日：2023-07-11
申请号：US17044027
申请日：2020-03-19
Inventor： Xue Dong , Yue Geng , Peizhi Cai
IPC: H01L31/18 , H01L27/144 , H01L31/0224 , B01L3/00
CPC classification number: H01L31/1876 , B01L3/502784 , H01L27/1446 , H01L31/022466 , H01L31/1884 , H01L31/1896 , B01L3/502707 , B01L2200/12
Abstract: Disclosed are an array substrate and a preparation method thereof, and a digital microfluidic chip. The preparation method includes: forming a plurality of photoelectric detection devices on a silicon-based substrate; transferring the photoelectric detection devices to a base substrate by adopting a micro transfer printing process; and forming a plurality of transparent driving electrodes on the base substrate, wherein the transparent driving electrodes are insulated from the photoelectric detection devices.
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公开(公告)号：US11585812B2
公开(公告)日：2023-02-21
申请号：US16086322
申请日：2018-02-07
Inventor： Fengchun Pang , Chuncheng Che , Hailin Xue , Xibin Shao , Peizhi Cai
IPC: G01N33/569 , G01N21/64
Abstract: There is provided an influenza virus detection chip and a method for detecting influenza virus therewith. An influenza virus detection chip including: a graphene oxide film; a first pad disposed on one side of the graphene oxide film in a first direction; and a first electrode and a second electrode, connected to both ends of the graphene oxide film in a second direction perpendicular to the first direction, wherein a first monoclonal antibody with a fluorescent label is included in the first pad, and a second monoclonal antibody is included in the graphene oxide film, and wherein the fluorescent label includes a C═C—C═C conjugated double bond.
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公开(公告)号：US11577246B2
公开(公告)日：2023-02-14
申请号：US16631780
申请日：2019-05-13
Inventor： Le Gu , Peizhi Cai , Fengchun Pang , Yue Geng , Yingying Zhao , Haochen Cui , Yuelei Xiao , Hui Liao , Wenliang Yao , Nan Zhao
Abstract: A microfluidic device and a detection method for the microfluidic device are provided. The microfluidic device includes a driving substrate configured to drive a movement of a droplet; and a position detector configured to detect a position of the droplet on the driving substrate.
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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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