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公开(公告)号:US20190249337A1
公开(公告)日:2019-08-15
申请号:US16344832
申请日:2016-11-15
发明人: Kai Wang , Ziming Zhou , Jing Qin , Zuoliang Wen , Shang Li , Junjie Hao , Wei Chen , Xiaowei Sun
CPC分类号: D01F1/10 , B82Y20/00 , B82Y40/00 , C09K11/02 , C09K11/565 , C09K11/623 , C09K11/883 , D01D1/02 , D01D5/0038 , D01D5/0076 , D01D5/0092 , D04H1/728
摘要: Disclosed is a method for preparing a quantum rod/polymer fiber membrane by using electrospinning technique. The method comprises the following steps: (1) preparing a quantum rod solution; (2) preparing a polymer solution, and adding the quantum rod solution obtained in step (1) into the polymer solution so as to form an electrospinning precursor solution with a volume concentration of the quantum rods of 5%-80%; and (3) adding the electrospinning precursor solution into an electrospinning device, regulating the voltage of a generator and the receiving distance, and then performing electrospinning to prepare the quantum rod/polymer fiber membrane. By adjusting the concentration of the quantum rod solution and parameters in the electrospinning process, the method realizes directional arrangements of the quantum rods in the electrospinning process, thereby obtaining the quantum rod/polymer fiber membrane with high degree of polarization performance.
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公开(公告)号:US20190249079A1
公开(公告)日:2019-08-15
申请号:US16331704
申请日:2017-09-08
摘要: Multi-chromatic photoluminescent, oxide-capped semiconductor nanocrystals and methods for forming such semiconductor nanocrystals. The method includes exposing one or more oxide-capped semiconductors, preferably type IV semiconductor nanocrystals, to electron beam radiation, wherein the radiation has an energy between 1 and 30 keV, the radiation introducing color centers in the oxide that exhibit photoluminescence in at least the green band of the visible spectrum.
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公开(公告)号:US20190195468A1
公开(公告)日:2019-06-27
申请号:US15915069
申请日:2018-03-08
发明人: Wen-Jiunn Hsieh , Yu-Chen Chou
CPC分类号: F21V13/08 , B82Y20/00 , F21V9/30 , Y10S977/774 , Y10S977/783 , Y10S977/834 , Y10S977/95
摘要: A reflection film including a reflection film substrate and a wavelength conversion layer is provided. The wavelength conversion layer is disposed on the reflection film substrate. The wavelength conversion layer includes a wavelength conversion material, a plurality of nanoparticles and a base material. Since the reflection film of the invention includes the wavelength conversion material and the plurality of nanoparticles, the backlight brightness and the color saturation of the display using the reflection film of the invention are improved.
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公开(公告)号:US20190189698A1
公开(公告)日:2019-06-20
申请号:US16275636
申请日:2019-02-14
申请人: MERCK PATENT GMBH , YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM, LTD.
发明人: Bernhard RIEGER , Edgar BOEHM , Volker HILARIUS , Christof PFLUMM , Uri BANIN
CPC分类号: H01L27/322 , B82Y20/00 , B82Y40/00 , C09K11/02 , C09K11/883 , G02B5/206 , G02B2207/101 , G02F2001/01791 , G02F2001/133614 , G02F2202/101 , G02F2202/102 , G02F2202/106 , G02F2202/107 , G02F2202/36 , H01L27/3213 , H01L27/3244 , H01L2251/5369 , Y10S977/774 , Y10S977/813 , Y10S977/816 , Y10S977/818 , Y10S977/819 , Y10S977/82 , Y10S977/824 , Y10S977/892 , Y10S977/95 , Y10S977/952
摘要: The present invention relates inter alia to a color display comprising nanoparticles and color filters.
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公开(公告)号:US20190186700A1
公开(公告)日:2019-06-20
申请号:US16281912
申请日:2019-02-21
发明人: Eric Goutain , James W. Raring , Paul Rudy , Hua Huang
IPC分类号: F21K9/60 , G02B6/27 , F21V9/30 , F21K9/62 , B82Y20/00 , H01S5/00 , H01S5/022 , H01S5/024 , H01S5/22 , H01S5/343 , H01S5/40 , G02B6/42 , H01S5/323 , G02B6/26 , F21V29/71 , F21V29/83 , F21V23/06 , F21V8/00 , F21K9/64
CPC分类号: F21K9/60 , B82Y20/00 , F21K9/62 , F21K9/64 , F21V9/30 , F21V23/06 , F21V29/713 , F21V29/83 , F21Y2101/00 , F21Y2115/10 , F21Y2115/30 , G02B6/0005 , G02B6/26 , G02B6/27 , G02B6/4214 , G02B6/4249 , H01L2224/45124 , H01L2224/48091 , H01L2924/00014 , H01S5/0021 , H01S5/005 , H01S5/0085 , H01S5/0092 , H01S5/02208 , H01S5/02224 , H01S5/02236 , H01S5/02252 , H01S5/02276 , H01S5/02284 , H01S5/02292 , H01S5/02469 , H01S5/02476 , H01S5/0287 , H01S5/0425 , H01S5/2201 , H01S5/32341 , H01S5/3235 , H01S5/34333 , H01S5/4012 , H01S5/4025 , H01S5/4031 , H01S5/4056 , H01S2301/14 , H01S2304/04
摘要: A method and device for emitting electromagnetic radiation at high power using nonpolar or semipolar gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, is provided. In various embodiments, the laser device includes plural laser emitters emitting green or blue laser light, integrated a substrate.
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公开(公告)号:US20190074322A1
公开(公告)日:2019-03-07
申请号:US16181334
申请日:2018-11-05
申请人: Oregon Dental, Inc.
发明人: Leigh E. Colby
IPC分类号: H01L27/146 , G01T1/20 , G01T1/208 , H01L31/0352 , H01L31/028 , B82Y15/00 , B82Y20/00
CPC分类号: H01L27/14663 , B82Y15/00 , B82Y20/00 , G01T1/2018 , G01T1/208 , H01L27/14629 , H01L31/028 , H01L31/035218 , Y10S977/774 , Y10S977/954
摘要: A digital quantum dot radiographic detection system described herein includes: a scintillation subsystem 202 and a semiconductor light detection subsystem 200, 200′ (including a plurality of quantum dot image sensors 200a, 200b). In a first preferred digital quantum dot radiographic detection system, the plurality of quantum dot image sensors 200 is in substantially direct contact with the scintillation subsystem 202. In a second preferred digital quantum dot radiographic detection system, the scintillation subsystem has a plurality of discrete scintillation packets 212a, 212b, at least one of the discrete scintillation packets communicating with at least one of the quantum dot image sensors. The quantum dot image sensors 200 may be associated with semiconductor substrate 210 made from materials such as silicon (and variations thereof) or graphene.
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公开(公告)号:US20190072815A1
公开(公告)日:2019-03-07
申请号:US16182153
申请日:2018-11-06
发明人: Deukseok CHUNG
CPC分类号: G02F1/133514 , B82Y20/00 , G02B1/002 , G02B5/0833 , G02B5/085 , G02B5/201 , G02B5/206 , G02B5/207 , G02B5/208 , G02B5/283 , G02F1/133555 , G02F1/133617 , G02F1/21 , G02F2/02 , G02F2001/133521 , G02F2001/133565 , G02F2001/133614 , G02F2202/108 , G02F2202/36 , G02F2203/055
摘要: An optical stacking structure includes a color filter including a plurality of quantum dots which absorbs a first light and emits at least one of second light and third light that are different from the first light, a first optical filter layer disposed on the color filter, and a second optical filter layer disposed on the opposite side of the first optical filter based on the color filter. The first optical filter blocks at least a part of the first light, and the second optical filter transmits at least a part of the first light and reflects at least a part of the second light and the third light.
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公开(公告)号:US20190064438A1
公开(公告)日:2019-02-28
申请号:US16100016
申请日:2018-08-09
发明人: Odysseas Zografos , Francky Catthoor , Sourav Dutta , Azad Naeemi
IPC分类号: G02B6/122 , G02B5/00 , G01N21/552
CPC分类号: G02B6/1226 , B82Y20/00 , G01N21/554 , G02B5/008 , G02B6/125
摘要: A plasmonic device comprising an odd number of at least three input waveguides and at least one output waveguide is disclosed. In one aspect, the waveguides are adapted for guiding a surface plasmon polariton wave and the input waveguides are connected to the output waveguide at a waveguide junction. The inserted SPP waves have a phase at the waveguide junction which is either a first phase or a second phase. The second phase is shifted over π with regard to the first phase and a combined SPP wave at the waveguide junction has a resulting phase wherein the dimensions of the waveguides are such that for different combinations of phases of the inserted waves the combined waves are phase aligned.
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公开(公告)号:US20190044066A1
公开(公告)日:2019-02-07
申请号:US15928220
申请日:2018-03-22
申请人: INTEL CORPORATION
发明人: Nicole K. Thomas , Marko Radosavljevic , Sansaptak Dasgupta , Ravi Pillarisetty , Kanwaljit Singh , Hubert C. George , Jeanette M. Roberts , David J. Michalak , Roman Caudillo , Zachary R. Yoscovits , Lester Lampert , James S. Clarke
CPC分类号: H01L49/006 , B82Y10/00 , B82Y20/00 , B82Y40/00 , G02B6/12004 , G02B2006/12078 , G02B2006/12142 , G06N10/00 , Y10S977/814 , Y10S977/933
摘要: Embodiments of the present disclosure propose two methods for integrating vacancy centers (VCs) on semiconductor substrates for forming VC-based spin qubit devices. The first method is based on using a self-assembly process for integrating VC islands on a semiconductor substrate. The second method is based on using a buffer layer of a III-N semiconductor material over a semiconductor substrate, and then integrating VC islands in an insulating carbon-based material such as diamond that is either grown as a layer on the III-N buffer layer or grown in the openings formed in the III-N buffer layer. Integration of VC islands on semiconductor substrates typically used in semiconductor manufacturing according to any of these methods may provide a substantial improvement with respect to conventional approaches to building VC-based spin qubit devices and may promote wafer-scale integration of VC-based spin qubits for use in quantum computing devices.
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公开(公告)号:US20190002719A1
公开(公告)日:2019-01-03
申请号:US15995491
申请日:2018-06-01
申请人: NEXDOT
发明人: Marc POUSTHOMIS , Michele D'AMICO , Alexis KUNTZMANN , Yu-Pu LIN , Edgar CAO , Robin FAIDEAU
IPC分类号: C09D11/50 , C09D11/322 , C09D11/36 , C09D11/037 , C09D11/033 , C09K11/02 , C09K11/88 , C09K11/70 , C09K11/06 , C09K11/56 , H01L33/50
CPC分类号: C09D11/50 , B01J13/14 , B01J13/18 , B01J13/22 , B82Y20/00 , B82Y40/00 , C01B19/007 , C01B33/12 , C01F7/30 , C01G9/02 , C01G11/006 , C01P2004/04 , C01P2004/24 , C01P2004/32 , C01P2004/80 , C09D11/033 , C09D11/037 , C09D11/322 , C09D11/36 , C09K11/02 , C09K11/025 , C09K11/06 , C09K11/565 , C09K11/70 , C09K11/703 , C09K11/883 , C09K2211/10 , H01L33/502 , H01L2933/0041
摘要: Disclosed is an ink including at least one particle including a first material; and at least one liquid vehicle; wherein the particle includes at least one particle including a second material and at least one nanoparticle dispersed in the second material; wherein the first material and the second material have an extinction coefficient less or equal to 15×10−5 at 460 nm. The invention also relates to inks, light emitting materials including at least one ink, patterns including at least one ink, particles deposited on a support, optoelectronic devices including at least one ink and method for depositing an ink on a support.
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