公开(公告)号：US20180355244A1

公开(公告)日：2018-12-13

申请号：US15744961

申请日：2017-06-26

申请人： Avantama AG

发明人： Norman Albert LÜCHINGER ,  Marek OSZAJCA ,  Patrick KISSEL ,  Loredana PROTESESCU ,  Maksym KOVALENKO ,  Franziska KRIEG

IPC分类号： C09K11/77 ,  C09K11/66 ,  C30B29/12 ,  C30B29/54

CPC分类号： C09K11/7705 ,  B82B1/00 ,  C09K11/664 ,  C09K11/665 ,  C09K11/7704 ,  C30B1/12 ,  C30B29/12 ,  C30B29/54 ,  H01L51/42 ,  H01L51/5262

摘要： This application is a national phase of International Application No PCT/EP2017/065713 filed Jun. 26, 2017 and published in the English language, and claims priority to European Application No 16 183 790.1 filed on Aug. 11, 2016. which are incorporated herein by reference.

公开(公告)号：US20180312754A1

公开(公告)日：2018-11-01

申请号：US15773680

申请日：2016-11-08

申请人： King Abdullah University of Science and Technology

发明人： Jun PAN ,  Smritakshi Phukan SARMAH ,  Omar F. MOHAMMED ,  Osman M. BAKR

IPC分类号： C09K11/66 ,  C09K11/02 ,  H05B33/14 ,  H01L51/00

CPC分类号： C09K11/665 ,  C09K11/025 ,  C09K11/664 ,  H01L51/00 ,  H01L51/0003 ,  H05B33/14

摘要： Embodiments of the present disclosure provide for passivated quantum dots, methods of making passivated quantum dots, methods of using passivated quantum dots, and the like.

公开(公告)号：US20180037813A1

公开(公告)日：2018-02-08

申请号：US15669249

申请日：2017-08-04

申请人： Florida State University Research Foundation, Inc.

发明人： Biwu Ma ,  Zhao Yuan ,  Chenkun Zhou

IPC分类号： C09K11/06 ,  C30B7/14 ,  C30B29/54 ,  C07F7/24 ,  H01L51/00

CPC分类号： C09K11/06 ,  C07F7/24 ,  C09K11/57 ,  C09K11/664 ,  C09K2211/188 ,  C30B7/14 ,  C30B29/54 ,  H01L51/0077 ,  H01L51/5012 ,  H01L51/5032

摘要： Provided herein are organic-inorganic hybrid-perovskites, including metal halide perovskites having a 1D crystal structure. The metal halide perovskites may be luminescent. The metal halide perovskites may include a dopant, including an emitter dopant. Methods of forming metal halide perovskites, and devices including the metal halide perovskites also are provided.

公开(公告)号：US20180010039A1

公开(公告)日：2018-01-11

申请号：US15204171

申请日：2016-07-07

申请人： Yajie DONG ,  Yanan WANG ,  Shin-Tson WU ,  Juan HE ,  Hao CHEN ,  Jiangshan CHEN

发明人： Yajie DONG ,  Yanan WANG ,  Shin-Tson WU ,  Juan HE ,  Hao CHEN ,  Jiangshan CHEN

IPC分类号： C09K11/06 ,  C08K5/56

CPC分类号： C09K11/06 ,  C08K5/56 ,  C09K11/02 ,  C09K11/664 ,  C09K2211/10 ,  C09K2211/14 ,  C09K2211/1425 ,  C09K2211/145

摘要： Methods of making luminescent perovskite-polymer composites are provided and structures using the same. Perovskite-polymer composites made by the method described herein are provided. The perovskite-polymer composite is useful in many applications including downconverters for backlight units (BLU) of liquid crystal displays (LCDs), as well as for and could be used for light emitting devices, lasers or as active absorber or passive luminescent concentrators for solar photovoltaic applications.

公开(公告)号：US20170358758A1

公开(公告)日：2017-12-14

申请号：US15524429

申请日：2015-11-06

申请人： POSTECH ACADEMY-INDUSTRY FOUNDATION

发明人： Tae-Woo LEE ,  Sanghyuk IM ,  Young-Hoon KIM ,  Himchan CHO

IPC分类号： H01L51/00 ,  C07F7/24 ,  C09K11/06 ,  H01L51/50 ,  B82Y20/00 ,  B82Y40/00

CPC分类号： H01L51/0077 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C07F7/24 ,  C09K11/06 ,  C09K11/664 ,  C09K2211/10 ,  C09K2211/188 ,  H01L33/50 ,  H01L51/0003 ,  H01L51/0021 ,  H01L51/5012 ,  H05B33/14 ,  Y10S977/788 ,  Y10S977/896 ,  Y10S977/95

摘要： Provided are an organic-inorganic-hybrid perovskite nanocrystal particle light-emitter having a two-dimensional structure, a method for producing the same, and a light emitting device using the same. The organic-inorganic-hybrid perovskite nanocrystal particle light-emitter having a two-dimensional structure comprises an organic-inorganic-hybrid perovskite nanocrystal structure having a two-dimensional structure which can be dispersed in an organic solvent. Accordingly, the nanocrystal particle light-emitter comprises an organic-inorganic-hybrid perovskite nanocrystal having a crystal structure combining FCC and BCC; forms a lamellar structure where organic planes and inorganic planes are accumulated in an alternating manner; and can exhibit high color purity by confining excitons in the inorganic planes. In addition, since the exciton diffusion distance decreases and exciton binding energy increases, it is possible to prevent exciton annihilation caused by thermal ionization and delocalization of charge carriers, such that the nanocrystal particle light-emitter can have high luminescence efficiency at room temperature.

公开(公告)号：US20170309407A1

公开(公告)日：2017-10-26

申请号：US15493220

申请日：2017-04-21

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： MICHIO SUZUKA ,  RYUUSUKE UCHIDA ,  TOMOYASU YOKOYAMA

IPC分类号： H01G9/20 ,  C07C211/09

CPC分类号： H01G9/2059 ,  C07C211/09 ,  C09K11/664 ,  H01G9/2027 ,  H01L31/00 ,  H01L51/4253

摘要： A light absorption material comprising: a compound having a perovskite crystal structure represented by ABX3 where the A site contains (NH2)2CH+, the B site contains Pb2+, and the X site contains I−. A ratio of the number of atoms of I to the number of atoms of Pb measured by an X-ray photoelectron spectroscopy is 2.7 or less, or a ratio of the number of atoms of I to the number of atoms of Pb measured by a Rutherford backscattering spectroscopy is 2.9 or less.

公开(公告)号：US07303825B2

公开(公告)日：2007-12-04

申请号：US10543036

申请日：2003-01-21

申请人： Yasuyuki Goto ,  Mitsuharu Noto

发明人： Yasuyuki Goto ,  Mitsuharu Noto

IPC分类号： H01L51/50

CPC分类号： C09K11/664 ,  C09K11/06 ,  C09K11/7719 ,  C09K11/7732 ,  C09K2211/1007 ,  C09K2211/1014 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： There is provided an electroluminescence device capable of causing an inorganic compound to emit light at a direct current voltage (low voltage), and whose luminescent color can be changed by dispersing the inorganic compound in an organic compound layer as an emissive layer. There is provided an electroluminescence device for emitting light through recombination of a hole injected from an anode and an electron injected from a cathode, wherein a single organic compound layer or plural organic compound layers are provided between the anode and the cathode, and an inorganic compound is dispersed in at least one layer of the organic compound layers.

摘要翻译： 提供了能够使无机化合物以直流电压（低电压）发光的电致发光元件，其发光颜色可以通过将无机化合物分散在作为发光层的有机化合物层中而改变。 提供了一种电致发光器件，用于通过从阳极注入的空穴和从阴极注入的电子的复合发光，其中在阳极和阴极之间设置单个有机化合物层或多个有机化合物层，并且将无机化合物 分散在至少一层有机化合物层中。

公开(公告)号：US07119488B2

公开(公告)日：2006-10-10

申请号：US11094010

申请日：2005-03-30

申请人： Thomas Soules ,  William Beers ,  Michael Greci ,  Anant Setlur ,  Holly Comanzo ,  Venkatesan Manivannan ,  Alok Srivastava

发明人： Thomas Soules ,  William Beers ,  Michael Greci ,  Anant Setlur ,  Holly Comanzo ,  Venkatesan Manivannan ,  Alok Srivastava

IPC分类号： H01J63/04

CPC分类号： H01J61/44 ,  C09K11/0838 ,  C09K11/0844 ,  C09K11/0855 ,  C09K11/0877 ,  C09K11/661 ,  C09K11/664 ,  C09K11/666 ,  C09K11/67 ,  C09K11/681 ,  C09K11/715 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7784 ,  C09K11/7786 ,  C09K11/7792 ,  C09K11/7794 ,  C09K11/7797

摘要： A fluorescent lamp including a phosphor layer comprising a phosphor blend including four or more optimized phosphors emitting within a specific spectral range to optimize luminosity for a given color rendering index (CRI) and color coordinated temperature (CCT). The blend will include at least four phosphors selected from the following: a blue phosphor having an emission peak at 440–490 nm, a blue-green phosphor having an emission peak at 475–525 nm, a green phosphor having an emission peak at 515–550 nm, an orange phosphor having an emission peak from 550–600 nm, a deep red phosphor having an emission peak at 615–665 nm, and a red phosphor having an emission peak at 600–670 nm.

摘要翻译： 一种荧光灯，包括荧光体层，其包含荧光体共混物，包括在特定光谱范围内发射的四种或更多种优化的磷光体，以优化给定显色指数（CRI）和色彩协调温度（CCT）的发光度。 共混物将包括选自以下的至少四种荧光体：在440-490nm具有发光峰的蓝色荧光体，在475-525nm具有发光峰的蓝绿色荧光体，在515处具有发光峰的绿色荧光体 -550nm，具有550-600nm的发光峰的橙色荧光体，在615-665nm具有发光峰的深红色荧光体和在600-670nm具有发光峰的红色荧光体。

公开(公告)号：US20040113539A1

公开(公告)日：2004-06-17

申请号：US10317424

申请日：2002-12-12

发明人： Thomas Soules ,  William Beers ,  Michael Greci ,  Anant Setlur ,  Holly Comanzo ,  Venkatesan Manivannan ,  Alok Srivastava

IPC分类号： H01J063/04 ,  H01J001/62

CPC分类号： H01J61/44 ,  C09K11/0838 ,  C09K11/0844 ,  C09K11/0855 ,  C09K11/0877 ,  C09K11/661 ,  C09K11/664 ,  C09K11/666 ,  C09K11/67 ,  C09K11/681 ,  C09K11/715 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7784 ,  C09K11/7786 ,  C09K11/7792 ,  C09K11/7794 ,  C09K11/7797

摘要： A fluorescent lamp including a phosphor layer comprising a phosphor blend including four or more optimized phosphors emitting within a specific spectral range to optimize luminosity for a given color rendering index (CRI) and color coordinated temperature (CCT). The blend will include at least four phosphors selected from the following: a blue phosphor having an emission peak at 440-490 nm, a blue-green phosphor having an emission peak at 475-525 nm, a green phosphor having an emission peak at 515-550 nm, an orange phosphor having an emission peak from 550-600 nm, a deep red phosphor having an emission peak at 615-665 nm, and a red phosphor having an emission peak at 600-670 nm.

摘要翻译： 一种荧光灯，包括荧光体层，其包含荧光体共混物，包括在特定光谱范围内发射的四种或更多种优化的磷光体，以优化给定显色指数（CRI）和色彩协调温度（CCT）的发光度。 共混物将包括选自以下的至少四种荧光体：在440-490nm具有发光峰的蓝色荧光体，在475-525nm具有发光峰的蓝绿色荧光体，在515处具有发光峰的绿色荧光体 -550nm，具有550-600nm的发光峰的橙色荧光体，在615-665nm具有发光峰的深红色荧光体和在600-670nm具有发光峰的红色荧光体。

公开(公告)号：US12043724B2

公开(公告)日：2024-07-23

申请号：US18314922

申请日：2023-05-10

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Yoshifumi Komatsu ,  Yoshihiro Harada

IPC分类号： C09K11/66 ,  C08K5/00 ,  C08K5/13 ,  G02F1/13357 ,  H10K30/35 ,  H10K30/87 ,  H10K50/115

CPC分类号： C08K5/0091 ,  C08K5/13 ,  C09K11/664 ,  G02F1/133617 ,  H10K30/35 ,  H10K30/87 ,  H10K50/115

摘要： An object of the present invention is to provide a curable composition comprising a fluorescent particle containing a perovskite compound, wherein a decrease in the quantum yield of a film formed by curing the curable composition due to heat can be suppressed; a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film. Provided are a curable composition comprising a fluorescent particle (A) containing a perovskite compound, a photopolymerizable compound (B), a photopolymerization initiator (C), and an antioxidant (D); a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film.