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公开(公告)号:US08536776B2
公开(公告)日:2013-09-17
申请号:US12776112
申请日:2010-05-07
申请人: Vanessa Wood , Matthew J. Panzer , Jean-Michel Caruge , Jonathan E. Halpert , Moungi G. Bawendi , Vladimir Bulovic
发明人: Vanessa Wood , Matthew J. Panzer , Jean-Michel Caruge , Jonathan E. Halpert , Moungi G. Bawendi , Vladimir Bulovic
CPC分类号: H05B33/14 , C09K11/565 , H01L51/502 , H05B33/22
摘要: A light emitting device including semiconductor nanocrystals can have a unipolar construction. The semiconductor nanocrystals emit light during device operation. The size and chemical composition of the semiconductor nanocrystals can be chosen to provide desired emission characteristics. Devices that share a substrate and emit more than one color may be conveniently made.
摘要翻译: 包括半导体纳米晶体的发光器件可以具有单极结构。 半导体纳米晶体在器件操作期间发光。 可以选择半导体纳米晶体的尺寸和化学组成以提供期望的发射特性。 可以方便地制造共享衬底并发射多种颜色的装置。
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公开(公告)号:US20120238047A1
公开(公告)日:2012-09-20
申请号:US13486467
申请日:2012-06-01
申请人: Moungi G. Bawendi , Vladimir Bulovic , Seth Coe-Sullivan , Jean-Michel Caruge , Jonathan Steckel , Alexi Arango , Jonathan E. Halpert
发明人: Moungi G. Bawendi , Vladimir Bulovic , Seth Coe-Sullivan , Jean-Michel Caruge , Jonathan Steckel , Alexi Arango , Jonathan E. Halpert
CPC分类号: H01L33/14 , B65D71/36 , B65D81/261 , B65D2571/00141 , B65D2571/0045 , B65D2571/00574 , B65D2571/0066 , B65D2571/00728 , B82Y20/00 , B82Y30/00 , H01L33/005 , H01L33/06 , H01L33/18 , H01L33/26 , H01L33/42 , H01L51/5012 , H01L51/502 , H01L51/5048 , H01L51/5096 , H01L2933/0041
摘要: A light emitting device includes a semiconductor nanocrystal and a charge transporting layer that includes an inorganic material. The charge transporting layer can be a hole or electron transporting layer. The inorganic material can be an inorganic semiconductor.
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公开(公告)号:US20110080090A1
公开(公告)日:2011-04-07
申请号:US12776112
申请日:2010-05-07
申请人: Vanessa Wood , Matthew J. Panzer , Jean-Michel Caruge , Jonathan E. Halpert , Moungi G. Bawendi , Vladimir Bulovic
发明人: Vanessa Wood , Matthew J. Panzer , Jean-Michel Caruge , Jonathan E. Halpert , Moungi G. Bawendi , Vladimir Bulovic
CPC分类号: H05B33/14 , C09K11/565 , H01L51/502 , H05B33/22
摘要: A light emitting device including semiconductor nanocrystals can have a unipolar construction. The semiconductor nanocrystals emit light during device operation. The size and chemical composition of the semiconductor nanocrystals can be chosen to provide desired emission characteristics. Devices that share a substrate and emit more than one color may be conveniently made.
摘要翻译: 包括半导体纳米晶体的发光器件可以具有单极结构。 半导体纳米晶体在器件操作期间发光。 可以选择半导体纳米晶体的尺寸和化学组成以提供期望的发射特性。 可以方便地制造共享衬底并发射多种颜色的装置。
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公开(公告)号:US20100240901A1
公开(公告)日:2010-09-23
申请号:US12718596
申请日:2010-03-05
IPC分类号: C07F3/08
CPC分类号: H05B33/14 , B82Y20/00 , B82Y30/00 , C09K11/02 , C09K11/565 , C09K11/62 , C09K11/66 , C09K11/883 , H01L51/0059 , H01L51/0081 , H01L51/502 , H01L51/5096 , Y10S428/917 , Y10S977/774 , Y10S977/813 , Y10S977/952 , Y10T428/24917 , Y10T428/2991
摘要: A light emitting device includes a semiconductor nanocrystal in a layer. The layer can be a non-polymeric layer.
摘要翻译: 发光器件包括层中的半导体纳米晶体。 该层可以是非聚合物层。
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公开(公告)号:US20100014799A1
公开(公告)日:2010-01-21
申请号:US12301735
申请日:2007-05-21
申请人: Vladimir Bulovic , Ioannis Kymissis , Moungi G. Bawendi , Jonathan R. Tischler , Michael Scott Bradley , David Oertel , Jennifer Yu
发明人: Vladimir Bulovic , Ioannis Kymissis , Moungi G. Bawendi , Jonathan R. Tischler , Michael Scott Bradley , David Oertel , Jennifer Yu
CPC分类号: F21V9/00 , B82Y20/00 , G02B6/001 , G02B6/0229 , G02B6/42 , Y10S977/95
摘要: An optical structure can include a nanocrystal on a surface of an optical waveguide in a manner to couple the nanocrystal to the optical field of light propagating through the optical waveguide to generate an emission from the nanocrystal.
摘要翻译: 光学结构可以包括在光波导表面上的纳米晶体,以将纳米晶体耦合到通过光波导传播的光的光场以产生来自纳米晶体的发射。
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公开(公告)号:US09574134B2
公开(公告)日:2017-02-21
申请号:US12776126
申请日:2010-05-07
CPC分类号: C09K11/565 , H05B33/14 , H05B33/22
摘要: A voltage driven light emitting device includes an electroluminescent material and semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers. The semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers emit light. The semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers can be doped to provide desired emission characteristics. Devices that share a substrate and emit more than one color may be conveniently made.
摘要翻译: 电压驱动发光器件包括电致发光材料和半导体纳米晶体,发光有机小分子,发射物质分子的混合物或导电聚合物。 半导体纳米晶体,发光有机小分子,发射物质分子的混合物或导电聚合物发光。 可以掺杂半导体纳米晶体,发光有机小分子,发射物质分子的混合物或导电聚合物以提供期望的发射特性。 可以方便地制造共享衬底并发射多种颜色的装置。
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公开(公告)号:US09505978B2
公开(公告)日:2016-11-29
申请号:US12376364
申请日:2007-08-09
IPC分类号: C09K11/56 , H01L33/06 , B82Y20/00 , B82Y30/00 , C09K11/02 , H01L51/50 , H05B33/14 , H01L33/08
CPC分类号: C09K11/883 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C09K11/025 , C09K11/565 , H01L33/06 , H01L33/08 , H01L51/50 , H01L51/5012 , H01L51/502 , H01L51/5056 , H01L51/5072 , H01L51/5206 , H01L51/5221 , H01L51/56 , H05B33/14 , Y10S977/774 , Y10S977/824 , Y10S977/892 , Y10S977/896 , Y10S977/95 , Y10S977/952
摘要: A blue light emitting semiconductor nanocrystal having an quantum yield of greater than 20% can be incorporated in a light emitting device.
摘要翻译: 可以在发光器件中并入具有大于20%的量子产率的蓝色发光半导体纳米晶体。
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公开(公告)号:US09093657B2
公开(公告)日:2015-07-28
申请号:US12162840
申请日:2007-02-14
申请人: Seth A. Coe-Sullivan , Vladimir Bulovic , Jonathan Steckel , Moungi G. Bawendi , Polina O. Anikeeva , Jonathan E. Halpert
发明人: Seth A. Coe-Sullivan , Vladimir Bulovic , Jonathan Steckel , Moungi G. Bawendi , Polina O. Anikeeva , Jonathan E. Halpert
CPC分类号: H01L51/5012 , B82Y20/00 , B82Y30/00 , H01L33/00 , H01L33/08 , H01L51/502 , H01L51/5036
摘要: A white light emitting semiconductor nanocrystal includes a plurality of semiconductor nanocrystals.
摘要翻译: 白色发光半导体纳米晶体包括多个半导体纳米晶体。
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公开(公告)号:US20120292595A1
公开(公告)日:2012-11-22
申请号:US13486478
申请日:2012-06-01
申请人: Moungi G. Bawendi , Vladimir Bulovic , Seth Coe-Sullivan , Jean-Michel Caruge , Jonathan Steckel , Jonathan E. Halpert , Alexi Arango
发明人: Moungi G. Bawendi , Vladimir Bulovic , Seth Coe-Sullivan , Jean-Michel Caruge , Jonathan Steckel , Jonathan E. Halpert , Alexi Arango
IPC分类号: H01L33/06
CPC分类号: H01L33/14 , B65D71/36 , B65D81/261 , B65D2571/00141 , B65D2571/0045 , B65D2571/00574 , B65D2571/0066 , B65D2571/00728 , B82Y20/00 , B82Y30/00 , H01L27/156 , H01L33/005 , H01L33/06 , H01L33/08 , H01L33/18 , H01L33/26 , H01L33/42 , H01L51/5012 , H01L51/502 , H01L51/5048 , H01L51/5096 , H01L2933/0041
摘要: A light emitting device includes a semiconductor nanocrystal and a charge transporting layer that includes an inorganic material. The charge transporting layer can be a hole or electron transporting layer. The inorganic material can be an inorganic semiconductor.
摘要翻译: 发光器件包括半导体纳米晶体和包含无机材料的电荷输送层。 电荷输送层可以是空穴或电子传输层。 无机材料可以是无机半导体。
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公开(公告)号:US20110101479A1
公开(公告)日:2011-05-05
申请号:US12666623
申请日:2007-06-25
IPC分类号: H01L27/146 , H01L31/18 , B82Y20/00
CPC分类号: H01L31/035272 , H01L31/0352 , H01L31/0392 , H01L31/03925 , H01L51/4213 , H01L51/426 , Y02E10/549
摘要: A photovoltaic device includes a semiconductor nanocrystal and a charge transporting layer that includes an inorganic material. The charge transporting layer can be a hole or electron transporting layer. The inorganic material can be an inorganic semiconductor.
摘要翻译: 光电器件包括半导体纳米晶体和包含无机材料的电荷输送层。 电荷输送层可以是空穴或电子传输层。 无机材料可以是无机半导体。
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