-
1.发明授权公开(公告)号：US10789446B2
公开(公告)日：2020-09-29
申请号：US16281352
申请日：2019-02-21
发明人： Ting Tian , Ming Zhai , Shuqian Dou , Xiaoliang Fu , Dayong Zhou , Zhiqiang Fan , Liguang Deng , Youcai Yang , Zhongjun Wang , Dong Zhang , Yongjie Han , Jinge Zhao , Jia Meng , Yanjun Liu , Yu Liu
IPC分类号： G06K9/00
摘要： A device for fingerprint recognition, a manufacturing method therefor, and an electronic apparatus are provided. The method includes: forming fingerprint recognition units in multiple independent preset regions of a substrate, where the fingerprint recognition units each include a fingerprint recognition component and a light emitting component; partitioning the substrate along boundaries of the preset regions to separate the fingerprint recognition units from each other; and coupling the fingerprint recognition units after partition with corresponding control circuits, to make the fingerprint recognition component and the light emitting component of each fingerprint recognition unit be electrically connected to a corresponding control circuit coupled with the each fingerprint recognition unit. The fingerprint recognition unit and the control circuit coupled with each other serve together as the device for fingerprint recognition. The method is for manufacturing the device for fingerprint recognition.
-
2.发明授权公开(公告)号：US11624753B2
公开(公告)日：2023-04-11
申请号：US16671513
申请日：2019-11-01
发明人： Yu Liu , Liguang Deng , Xiaoliang Fu , Shuqian Dou , Zhiqiang Fan , Ting Tian , Yawen Zhang , Dayong Zhou , Dong Zhang , Youcai Yang , Zhongjun Wang , Yongjie Han
IPC分类号： G01P3/36 , G01J3/02 , G02F1/1337 , G02F1/1339
摘要： A rotational speed sensor, a manufacturing method thereof, a driving method thereof, and an electronic device are provided. The rotational speed sensor includes liquid crystal cell, rotational speed sensing module and rotational speed determining module; rotational speed sensing module is configured to convert rotational speed into voltage signal and apply voltage signal to liquid crystal cell; and at least a part of optical signal propagation module of rotational speed determining module is located in liquid crystal cell. Spectrum drift time of optical signal propagated in optical signal propagation module is variable as refractive index of liquid crystal molecules in liquid crystal cell changes; optical signal transmitting module in rotational speed determining module transmits optical signal to optical signal propagation module; optical signal receiving module in rotational speed determining module receives optical signal propagated by optical signal propagation module and analyzes spectrum to determine rotational speed.
-
公开(公告)号：US20180242529A1
公开(公告)日：2018-08-30
申请号：US15561847
申请日：2017-05-17
发明人： Ting Tian , Jinge Zhao , Dayong Zhou , Shuqian Dou , Jinshan Liu , Ming Zhai , Liguang Deng , Tae Sung Kang , Hyungkyu Kim
CPC分类号： A01G7/045 , A01G9/02 , A01G9/20 , A47G7/06 , A47G7/08 , B44F1/06 , F21V23/0442 , F21V33/0028 , F21W2121/00 , F21Y2113/13 , F21Y2115/10 , F21Y2115/15 , Y02P60/146
摘要： An intelligent container is provided. The container includes a body; and a light-emitting device disposed on the body. The light-emitting device includes at least one light-emitting unit, the light-emitting unit being configured to emit light towards the inside of the body and the outside of the body. The light-emitting unit of the intelligent container can emit light bidirectionally to provide a light source for a plant therein in the growth process of the plant, and simultaneously provide an illumination to the outside.
-
公开(公告)号：US10936844B2
公开(公告)日：2021-03-02
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.
-
公开(公告)号：US10763300B2
公开(公告)日：2020-09-01
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 , H01L25/065 , H01L25/16 , H01L33/62 , H01L33/32 , H01L25/075
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.
-
6.发明申请公开(公告)号：US20190370520A1
公开(公告)日：2019-12-05
申请号：US16281352
申请日：2019-02-21
发明人： Ting Tian , Ming Zhai , Shuqian Dou , Xiaoliang Fu , Dayong Zhou , Zhiqiang Fan , Liguang Deng , Youcai Yang , Zhongjun Wang , Dong Zhang , Yongjie Han , Jinge Zhao , Jia Meng , Yanjun Liu , Yu Liu
IPC分类号： G06K9/00
摘要： A device for fingerprint recognition, a manufacturing method therefor, and an electronic apparatus are provided. The method includes: forming fingerprint recognition units in multiple independent preset regions of a substrate, where the fingerprint recognition units each include a fingerprint recognition component and a light emitting component; partitioning the substrate along boundaries of the preset regions to separate the fingerprint recognition units from each other; and coupling the fingerprint recognition units after partition with corresponding control circuits, to make the fingerprint recognition component and the light emitting component of each fingerprint recognition unit be electrically connected to a corresponding control circuit coupled with the each fingerprint recognition unit. The fingerprint recognition unit and the control circuit coupled with each other serve together as the device for fingerprint recognition. The method is for manufacturing the device for fingerprint recognition.
-
公开(公告)号：US20180269352A1
公开(公告)日：2018-09-20
申请号：US15813803
申请日：2017-11-15
发明人： Ting Tian , Ming Zhai , Shuqian Dou , Dayong Zhou , Jun Cheng , Xiaoliang Fu , Zhiqiang Fan , Taesung Kang
IPC分类号： H01L33/00 , H01L33/06 , H01L33/12 , H01L33/28 , H01L33/30 , H01L33/32 , H01L33/34 , H01L33/62 , H01L25/075
CPC分类号： H01L33/0095 , H01L25/0753 , H01L27/153 , H01L27/156 , H01L33/06 , H01L33/12 , H01L33/28 , H01L33/30 , H01L33/32 , H01L33/34 , H01L33/62 , H01L2933/0066
摘要： A manufacturing method of a light emitting diode device and a light emitting diode device are provided. The manufacturing method of the light emitting diode device includes: forming a light emitting lamination layer on a base substrate, the light emitting lamination layer including a first semiconductor layer, a first light emitting layer, a second semiconductor layer, a second light emitting layer and a third semiconductor layer sequentially formed on the base substrate; dividing the light emitting lamination layer to form a plurality of light emitting units spaced from each other, each light emitting unit including a first area and a second area spaced from each other; and removing the third semiconductor layer and the second light emitting layer in the first area to form a first sub light emitting unit, and the second area being used for forming a second sub light emitting unit.
-
8.发明授权公开(公告)号：US11522110B2
公开(公告)日：2022-12-06
申请号：US16335572
申请日：2018-10-17
发明人： Ting Tian , Yawen Zhang , Ming Zhai , Dayong Zhou , Jinge Zhao , Pan Guo , Shuqian Dou , Xiaoliang Fu , Zhiqiang Fan , Meijuan An , Liguang Deng , Yongjie Han
IPC分类号： H01L33/58 , G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/1339 , G02F1/1343 , H01L25/075 , H01L33/00 , H01L33/38 , H01L33/54 , G03B15/05 , H01L33/62
摘要： This disclosure discloses a light-emitting diode chip, a method for fabricating the same, a backlight module, and a display device. The light-emitting diode chip includes: a transparent base substrate; at least one light-emitting diode located on one side of the base substrate; and a dimming structure located on a side of the base substrate away from the light-emitting diode, wherein the light-emitting diode is configured to emit light from double sides thereof; and the dimming structure is configured to adjust the intensity of light emitted from the side of the base substrate away from the light-emitting diode.
-
公开(公告)号：US11112423B2
公开(公告)日：2021-09-07
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.
-
公开(公告)号：US10964855B2
公开(公告)日：2021-03-30
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： H01L33/00 , H01L25/075 , H01L33/50 , H01L33/62
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.
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.031 秒)
