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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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2.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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