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1.发明申请公开(公告)号：US20200327295A1
公开(公告)日：2020-10-15
申请号：US16464600
申请日：2018-07-16
发明人： Yu LIU , Liguang DENG , Ming ZHAI , Xiaoliang FU , Shuqian DOU , Yawen ZHANG , Ting TIAN , Zhiqiang FAN , Dayong ZHOU , Dong ZHANG , Youcai YANG , Yongjie HAN
摘要： The present application provides a fingerprint sensor. The fingerprint sensor includes an array of a plurality of optical fibers. Each of the plurality of optical fibers has a first end and second end opposite to the first end. Each of the plurality of optical fibers is configured to allow an incident light to enter into the second end and an exit light to exit from the second end. Each of the plurality of optical fibers includes a fiber core; a fiber Bragg grating in the fiber core; and a reflective film on the first end.
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公开(公告)号：US20200313046A1
公开(公告)日：2020-10-01
申请号：US16553250
申请日：2019-08-28
发明人： Ting TIAN , Shuqian DOU , Xiaoliang FU , Liguang DENG , Dayong ZHOU , Zhiqiang FAN , Yongjie HAN , Yawen ZHANG , Zhongjun WANG , Dong ZHANG , Yu LIU , Zheran LI , Hyungkyu KIM
IPC分类号： H01L33/50 , H01L33/00 , H01L33/62 , H01L25/075
摘要： A method for manufacturing a micro light-emitting diode array substrate is disclosed. The method includes: providing a drive substrate comprising a plurality of sub-pixel regions, the plurality of sub-pixel regions being configured for bearing micro light-emitting diodes of different colors, and epitaxial layers of the micro light-emitting diodes of different colors having different thicknesses; providing a base substrate, forming a plurality of micro light-emitting diodes on the base substrate, and transferring micro light-emitting diodes of same color on the base substrate as a whole onto the drive substrate; repeating the transferring process in a sequence that the thicknesses of the epitaxial layers of the micro light-emitting diodes gradually increase, until each sub-pixel region in pixel units is provided with one of the micro light-emitting diodes having same color as the each sub-pixel region.
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公开(公告)号：US20190391175A1
公开(公告)日：2019-12-26
申请号：US16391618
申请日：2019-04-23
发明人： Yongjie HAN , Shuqian DOU , Xiaoliang FU , Ting TIAN , Dayong ZHOU , Zhiqiang FAN , Yawen ZHANG , Youcai YANG , Dong ZHANG , Zhongjun WANG , Yu LIU
摘要： The disclosure discloses an acceleration sensor, where the acceleration sensor comprises: a housing, and a mass block in the housing and connected with the housing via at least two hanging beams, where an auxiliary buffer component is further provided between the mass block and a bottom surface of the housing, and an elastic coefficient of the auxiliary buffer component decreases as force applied thereon increases.
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公开(公告)号：US20220246647A1
公开(公告)日：2022-08-04
申请号：US17486729
申请日：2021-09-27
发明人： Xiaojuan GAO , Shuqian DOU , Siqi YIN , Litao FAN , Xiaoping ZHANG , Yangli ZHENG , Jian REN , Site CAI
摘要： The disclosure provides an array substrate, a display panel and a displaying device, relating to the technical field of display ambient light. The array substrate has an active area and a peripheral area located on at least one side of the active area. The array substrate comprises a brightness detection module and a reference module. The brightness detection module is arranged in the peripheral area, comprising at least one first thin-film transistor. The brightness detection module is configured to receive ambient light, generate an ambient light brightness detecting current signal in response to the ambient light and output the ambient light brightness detecting current signal. The reference module is arranged in the peripheral area, comprising at least one second thin-film transistor. The reference module is configured to, in a dark state without ambient light, generate and output a reference current signal.
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公开(公告)号：US20220165197A1
公开(公告)日：2022-05-26
申请号：US17515196
申请日：2021-10-29
发明人： Zhenguo ZHOU , Xuewen CAO , Site CAI , Jian REN , Xiaoping ZHANG , Litao FAN , Xiaojuan GAO , Jian ZHANG , Shuqian DOU , Yingxue YU , Yujie LIU , Dongxu YANG , Yaodong WANG , Luo ZHANG , Siqi YIN , Xianfeng MAO , Mengxing XU
IPC分类号： G09G3/20
摘要： A method for driving display panel includes: for one of adjacent two frames of displayed images, when scanning odd-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in first order by a data selector;
when scanning even-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in second order by the data selector; first and second orders each represents an order of inputting data signals to the data lines; first order is opposite to second order; for the other of the adjacent two frames of displayed images, when scanning odd-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in second order by the data selector; when scanning even-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in first order by the data selector.-
公开(公告)号：US20200069504A1
公开(公告)日：2020-03-05
申请号：US16397061
申请日：2019-04-29
发明人： Bangcan XUE , Yanjun LIU , Liguang DENG , Wenfeng JIN , Jian BAI , Xiaoliang FU , Dong ZHANG , Tao JIA , Zhehua LONG , Jia MENG , Shuqian DOU
摘要： A finger exoskeleton robot includes a support plate, at least one finger mechanism, and a temperature control system. Each of the finger mechanisms includes a plurality of finger sleeves and joint drivers. The sleeves of the finger mechanism are sequentially arranged at a distance and configured to be correspondingly worn on a plurality of knuckles of the user's fingers. Every two finger sleeves adjacent to each other of the finger mechanism are connected by one joint driver. The support plate and one of the finger sleeves closest to the support plate are connected by one joint driver. The joint driver is switched between a flat state and a curved state when the temperature of the joint drivers is higher than or lower than a phase change temperature value. A temperature control system is electrically connected to the respective joint drives and respectively controls the temperature of the joint drivers.
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公开(公告)号：US20190019839A1
公开(公告)日：2019-01-17
申请号：US16007113
申请日：2018-06-13
发明人： Ting TIAN , Ming ZHAI , Dayong ZHOU , Zhiqiang FAN , Shuqian DOU , Taesung KANG
IPC分类号： H01L27/15 , H01L33/40 , H01L25/16 , H01L25/065
摘要： A light emitting diode device, an array substrate and a display device. The light emitting diode device includes a substrate, a first sub-light emitting unit disposed on the substrate, and a second sub-light emitting unit disposed on a side of the first sub-light emitting unit away from the substrate. The first sub-light emitting unit includes a first semiconductor layer of a first conductivity type, a first light emitting layer, and a second semiconductor layer of a second conductivity type which are each disposed successively in a direction away from the substrate. The second sub-light emitting unit includes the second semiconductor layer, a second light emitting layer, and a third semiconductor layer of the first conductivity type. Each layer is disposed successively in the direction away from the substrate. The first conductivity type is different from the second conductivity type.
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公开(公告)号：US20240242695A1
公开(公告)日：2024-07-18
申请号：US18622778
申请日：2024-03-29
发明人： Shuqian DOU , Hao WU , Xiaofeng YIN , Jian REN , Xiaoping ZHANG , Litao FAN , Shengwei YANG , Xiaojuan GAO
IPC分类号： G09G5/10
CPC分类号： G09G5/10 , G09G2310/08 , G09G2320/0626 , G09G2330/021 , G09G2360/144
摘要： Provided are a brightness control method and apparatus for a display panel. The brightness control method includes: loading a measurement pulse-signal to a source of a first thin film transistor of a brightness measurement module in a display panel and a source of a second thin film transistor of a reference module, loading an adjustment control-signal to a gate of the first and second thin film transistors, the adjustment control-signal is a fixed voltage signal, the range of a voltage difference between the adjustment control-signal and a drain of the second thin film transistor is −2V-2V, the voltage range of an active level of the measurement pulse-signal is 3V-14V; detecting a brightness measurement signal output by the brightness measurement module, detecting a reference signal output by the reference module; adjusting the brightness of the display panel by means of detected brightness measurement signal and reference signal.
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