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公开(公告)号：US20170170002A1
公开(公告)日：2017-06-15
申请号：US15223987
申请日：2016-07-29
申请人： Kun-Ta LEE
发明人： Kun-Ta LEE
CPC分类号： H01J65/044 , C09K11/60 , C09K11/626 , C09K11/75 , C09K11/755 , C09K11/7704 , H01J61/125
摘要： An electrodeless lamp driven by a microwave generator is disclosed. The electrodeless lamp includes a first infill composed of mercury-free metal halide and provides a continuous full spectrum radiation including ultraviolet ray, visible light, and infrared ray. Thereby, the electrodeless lamp, which meets the standard of AM 1.5 G, has advantages of environmental friendliness, high efficacy lighting, long service life, and low light decay, and therefore, have become applicable in the field of solar simulators.
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公开(公告)号：US11680202B2
公开(公告)日：2023-06-20
申请号：US17381412
申请日：2021-07-21
IPC分类号： C09K11/07 , C09K11/54 , C09K11/58 , C09K11/60 , C09D5/22 , B33Y80/00 , B33Y10/00 , C09B15/00 , C09B57/02 , C09B6/00 , C07D311/82 , C09B57/14
CPC分类号： C09K11/07 , C09K11/54 , C09K11/58 , C09K11/60 , B33Y10/00 , C07D311/82 , C09B6/00 , C09B15/00 , C09B57/02 , C09B57/14
摘要： An article that includes a fluorescent composition having at least one of a fluorescent sensor compound and organic reporter molecules encapsulated in a microsphere structure. When encapsulated, the fluorescent sensor compound and the organic reporter molecules are distributed in a liquid organic matrix. When non-encapsulated, the remaining one of the fluorescent sensor compound and the organic reporter molecules reside in the matrix. In response to a force applied to the composition sufficient to break at least a portion of the microsphere structure, the fluorescent sensor compound and the organic reporter molecules are transformed into a non-reversible fluorescent state exhibiting a quantum yield greater than 0.2. The fluorescent state is objectively visually verifiable without physically contacting the composition.
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公开(公告)号：US20180002537A1
公开(公告)日：2018-01-04
申请号：US15541129
申请日：2015-12-30
CPC分类号： C09D5/22 , C09D11/50 , C09K11/57 , C09K11/60 , C09K11/66 , C09K11/77 , C09K11/7715 , C09K11/7759 , G09F3/00
摘要： A composition may include an aqueous base and at least one identifying additive. The at least one identifying additive may include an alkaline earth metal compound and a fluorescence activator. The at least one identifying additive may be configured such that the composition emits fluorescent light having an identifying characteristic different from a characteristic of a surface against which the identifying characteristic is viewed. A composition may include an aqueous base and at least one identifying additive including an alkaline earth metal compound and a fluorescence activator including at least one other inorganic element. The at least one identifying additive may be configured such that the composition emits fluorescent light having an identifying characteristic. A label or packaging for identifying at least one of an object and a source of the object may include a composition including at least one identifying additive associated with a surface associated with the label or packaging.
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公开(公告)号：US20130105737A1
公开(公告)日：2013-05-02
申请号：US13697126
申请日：2011-05-11
申请人： Keiji Ono , Akihumi Sano , Hiroki Nagayoshi , Keita Kobayashi , Satoshi Komori , Atsuki Terabe , Yosuke Akahori , Kazuma Inoue , Hideharu Iwasaki
发明人： Keiji Ono , Akihumi Sano , Hiroki Nagayoshi , Keita Kobayashi , Satoshi Komori , Atsuki Terabe , Yosuke Akahori , Kazuma Inoue , Hideharu Iwasaki
CPC分类号： C09K11/60 , C09K11/58 , C09K11/584
摘要： Zinc sulfide phosphor that has high energy efficiency and color purity and that emits blue light is provided. Specifically, a zinc sulfide phosphor adapted for use as a light source or in a display by being applied to powder EL elements is provided. The zinc sulfide blue phosphor comprises copper, silver or both elements and nickel, iron or both elements. The phosphor is obtained by adding a compound comprising copper, silver or both elements, a zinc compound, a sulfidizing agent and a compound comprising nickel, iron or both elements as an aqueous solution to an organic solvent to form a reaction mixture, heating the mixture and removing water from the reaction mixture by azeotropic dehydration of water and the organic solvent to obtain a zinc sulfide phosphor precursor, further sintering the zinc sulfide phosphor precursor.
摘要翻译： 提供了具有高能量效率和色纯度并且发出蓝光的硫化锌荧光粉。 具体地，提供适用于作为光源或通过施加于粉末EL元件的显示器中的硫化锌荧光体。 硫化锌蓝色荧光体包括铜，银或两种元素以及镍，铁或两种元素。 通过将铜，银或两种元素，锌化合物，硫化剂和包含镍，铁或这两种元素的化合物作为水溶液加入到有机溶剂中以形成反应混合物，将混合物加热，得到荧光体 通过水和有机溶剂的共沸脱水除去反应混合物中的水，得到硫化锌荧光体前体，进一步烧结硫化锌荧光体前体。
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公开(公告)号：US20100283005A1
公开(公告)日：2010-11-11
申请号：US12239254
申请日：2008-09-26
申请人： Nigel Pickett , Steven Daniels , Imrana Mushtaq
发明人： Nigel Pickett , Steven Daniels , Imrana Mushtaq
CPC分类号： C09K11/883 , C09K11/02 , C09K11/025 , C09K11/565 , C09K11/60 , C09K11/70
摘要： Nanoparticles include or consist essentially of (i) a core that itself includes or consists essentially of a first material, and (ii) a layer including or consisting essentially of a second material. In various embodiments, one of the first and second materials is a semiconductor material incorporating ions from group 13 and group 15 of the periodic table, and the other of the first and second materials is a metal oxide material incorporating metal ions selected from any one of groups 1 to 12, 14 and 15 of the periodic table. In other embodiments, one of the first and second materials is a semiconductor material, and the other of the first and second materials is an oxide of a metal selected from any one of groups 3 to 10 of the periodic table. Methods for preparing such nanoparticles are also described.
摘要翻译： 纳米颗粒包括或基本上由（i）本身包含或基本上由第一材料组成的芯，和（ii）包含或基本上由第二材料组成的层。 在各种实施方案中，第一和第二材料之一是包含周期表第13族和第15族离子的半导体材料，第一和第二材料中的另一种是掺入金属离子的金属氧化物材料，金属离子选自 周期表第1至12,14和15组。 在其它实施例中，第一和第二材料之一是半导体材料，第一和第二材料中的另一个是选自元素周期表第3至10族中的任何一种的金属的氧化物。 还描述了制备这种纳米颗粒的方法。
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6.发明公开公开(公告)号：US20240357848A1
公开(公告)日：2024-10-24
申请号：US18578666
申请日：2022-07-01
发明人： Wenhai MEI
IPC分类号： H10K50/115 , C07B59/00 , C09K11/02 , C09K11/06 , C09K11/58 , C09K11/60 , H10K50/15 , H10K101/30
CPC分类号： H10K50/115 , C07B59/004 , C09K11/02 , C09K11/06 , C09K11/58 , C09K11/60 , H10K50/15 , C09K2211/1007 , H10K2101/30
摘要： Provided are a quantum dot material, a light-emitting device, a display apparatus, and a manufacturing method. The quantum dot material includes: a plurality of quantum dot bodies, a first ligand, and a second ligand. The first ligand is connected to the quantum dot body and includes: a first coordination group connected to the quantum dot body, a first connection structure, and a first coupling reaction structure. The first connection structure connected the first coordination group and with the first coupling reaction structure. The first coupling reaction structure includes a halide. The second ligand is connected to the quantum dot body and includes: a second coordination group connected to the quantum dot body, a second connection structure, and a second coupling reaction structure. The second connection structure connects the second coordination group with the second coupling reaction structure.
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7.发明申请WATER-INSOLUBLE METAL HYDRATE CONTAINING AN ALKALI METAL AND PREPARATION METHODS THEREOF 审中-公开含有碱金属的水不溶性金属水合物及其制备方法公开(公告)号：US20160090527A1
公开(公告)日：2016-03-31
申请号：US14551602
申请日：2014-11-24
发明人： So Hye CHO , Seung Yong LEE , Khan SOVANN , Jong Ku PARK , Sun Jin KIM , Ho Seong JANG
CPC分类号： C09K11/08 , C01F17/00 , C01P2002/72 , C01P2004/03 , C01P2006/60 , C09K11/55 , C09K11/60 , C09K11/77 , C09K11/7728 , C09K11/7766 , C09K11/7783 , H01L31/055 , H01L33/502 , Y02E10/52
摘要： The present invention relates to a novel method for preparing a water-insoluble metal hydroxide, and a use thereof. The water-insoluble metal hydroxide of the present invention is conveniently and efficiently prepared s through the high-temperature heat treatment step two times and the washing step, and thus contains a small amount of an alkali metal and has a high crystallinity and a phase purity. The water-insoluble metal hydroxide of the present invention or metal oxide therefrom exhibits an absorption wavelength at a low wavelength range (for example, 490 nm or less) and a light emitting wavelength at a high wavelength range (for example, from 500 nm or more to less than 1,100 nm). Accordingly, the water-insoluble metal hydroxide of the present invention may be efficiently used in various applications such as a fire retardant, an antacid, an adsorbent and so forth, and may also be doped with another metal ion to be utilized as a raw material for fabricating a catalyst, a fluorescent material, an electrode material, a secondary battery material and the like.
摘要翻译： 本发明涉及一种制备水不溶性金属氢氧化物的新方法及其用途。 本发明的水不溶性金属氢氧化物通过高温热处理步骤两次和洗涤步骤方便有效地制备，因此含有少量碱金属并具有高结晶度和相纯度 。 本发明的水不溶性金属氢氧化物或其金属氧化物在低波长范围（例如490nm以下）和高波长范围（例如500nm以下的发光波长）或 多至小于1100nm）。 因此，本发明的水不溶性金属氢氧化物可以有效地用于阻燃剂，抗酸剂，吸附剂等各种用途中，也可以掺杂有作为原料的其它金属离子 用于制造催化剂，荧光材料，电极材料，二次电池材料等。
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8.发明申请Surface Functionalized Colloidally Stable Spheroidal Nano-apatites Exhibiting Intrinsic Multi-functionality 审中-公开表面功能化胶体稳定的球形纳米磷灰石展示内在的多功能性公开(公告)号：US20130195745A1
公开(公告)日：2013-08-01
申请号：US13737502
申请日：2013-01-09
IPC分类号： C01B25/45
CPC分类号： C01B25/45 , B82Y25/00 , B82Y40/00 , C01B25/301 , C01B25/306 , C09K11/60 , C09K11/7756 , H01F1/0045 , Y10S977/773 , Y10S977/896 , Y10S977/904
摘要： Calcium-phosphate based nanoparticles (CAPNP) are synthesized which are simultaneously intrinsically magnetic and fluorescent, and extrinsically surface modified to serve an attachment function. Doping calcium phosphates during colloidal synthesis results in 10 nm particles that are stable in aqueous media and at physiological pH. The scalable, one-step synthesis produces several modified CAPNPs. By introducing metal dopants into the base crystal lattice during synthesis, magnetically, electronically and optically enhanced nanoparticle dispersions were similarly synthesized.
摘要翻译： 合成了基于磷酸钙的纳米粒子（CAPNP），它们同时是内在磁性和荧光的，并且被外表面改性以起到附着功能。 在胶体合成过程中掺杂磷酸钙会导致在水性介质中和生理pH下稳定的10 nm颗粒。 可扩展的一步合成产生几个修改的CAPNP。 通过在合成过程中将金属掺杂剂引入基晶格中，类似地合成了磁性，电子和光学增强的纳米粒子分散体。
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9.发明申请Surface Functionalized Colloidally Stable Spheroidal Nano-apatites Exhibiting Intrinsic Multi-functionality 审中-公开表面功能化胶体稳定的球形纳米磷灰石展示内在的多功能性公开(公告)号：US20100092364A1
公开(公告)日：2010-04-15
申请号：US12578537
申请日：2009-10-13
CPC分类号： C01B25/45 , B82Y25/00 , B82Y40/00 , C01B25/301 , C01B25/306 , C09K11/60 , C09K11/7756 , H01F1/0045 , Y10S977/773 , Y10S977/896 , Y10S977/904
摘要： Calcium-phosphate based nanoparticles (CAPNP) are synthesized which are simultaneously intrinsically magnetic and fluorescent, and extrinsically surface modified to serve an attachment function. Doping calcium phosphates during colloidal synthesis results in 10 nm particles that are stable in aqueous media and at physiological pH. The scalable, one-step synthesis produces several modified CAPNPs. By introducing metal dopants into the base crystal lattice during synthesis, magnetically, electronically and optically enhanced nanoparticle dispersions were similarly synthesized.
摘要翻译： 合成了基于磷酸钙的纳米粒子（CAPNP），它们同时是内在磁性和荧光的，并且被外表面改性以起到附着功能。 在胶体合成过程中掺杂磷酸钙会导致在水性介质中和生理pH下稳定的10 nm颗粒。 可扩展的一步合成产生几个修改的CAPNP。 通过在合成过程中将金属掺杂剂引入基晶格中，类似地合成了磁性，电子和光学增强的纳米粒子分散体。
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公开(公告)号：US20180002538A1
公开(公告)日：2018-01-04
申请号：US15541142
申请日：2015-12-30
申请人： Imerys USA, Inc.
摘要： A composition may include a base or matrix material, such as a resin, and a first optical brightener. The first optical brightener may include an alkaline earth metal compound and a fluorescence activator. The composition may include less than or equal to about 1.5 wt % of a second optical brightener relative to the weight of the composition, wherein the second optical brightener does not include the fluorescence activator. A composition may include an aqueous base and an optical brightener. The optical brightener may include an alkaline earth metal carbonate and a fluorescence activator, wherein the optical brightener is configured to emit fluorescent light. A composition may include a first optical brightener. The first optical brightener may include an alkaline earth compound, such as an alkaline earth metal salt, and a fluorescence activator, wherein, for a given brightness of a product including the composition, the composition including the first optical brightener may include less of a second optical brightener different from the first optical brightener.
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