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Patent Agency Ranking
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公开(公告)号：KR1020140022592A
公开(公告)日：2014-02-25
申请号：KR1020120088856
申请日：2012-08-14
Applicant: 서울대학교산학협력단
Abstract: The present invention relates to a fluorescent substance which comprises oxide, oxynitride, nitride, sulfide, boride atomic clusters, and its complex solid solution, or its mixture with an average size of 10nm or less and is excited at 300-550 nm, and more specifically, to a fluorescent substance which can be used for an existing incandescent lamp, a next-generation lamp and a display by replacing a fluorescent lamp or can be used for contrast media. The atomic cluster fluorescent substance can emit white or visible light by excited light of 300-550 nm.
Abstract translation: 本发明涉及包含氧化物，氮氧化物，氮化物，硫化物，硼化物原子簇及其复合固溶体或其平均尺寸为10nm以下并在300-550nm激发的混合物的荧光物质，更多 具体地，涉及可用于现有白炽灯，下一代灯和通过更换荧光灯的显示器或可用于造影剂的荧光物质。 原子簇荧光物质可以通过300-550nm的激发光发出白色或可见光。
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公开(公告)号：KR1020140008053A
公开(公告)日：2014-01-21
申请号：KR1020120074989
申请日：2012-07-10
Applicant: 서울대학교산학협력단
CPC classification number: Y02B20/181
Abstract: The present invention relates to a phosphor which uses nanooxide, nanocomposite oxide, or a mixture thereof and is excited at 300-550nm, and more specifically, to a nanophosphor which can be used for a next-generation lamp and a display by replacing an existing incandescent lamp and a fluorescent lamp or can be used for contrast media and can emit white light or visible light by being excited at 300-550nm.
Abstract translation: 本发明涉及使用纳米氧化物，纳米复合氧化物或其混合物的荧光体，并且在300-550nm被激发，更具体地说，涉及可用于下一代灯和显示器的纳米荧光体，通过替换现有的 白炽灯和荧光灯，或可用于造影剂，并可通过在300-550nm激发而发出白光或可见光。
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公开(公告)号：KR1020120138173A
公开(公告)日：2012-12-24
申请号：KR1020110057531
申请日：2011-06-14
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A magnesium aluminate spinel phosphor is provided to use a single phosphor powder, to have simple production cost, to have simple process, and to be economic by not using a rare earth metal as a dopant, but using a transition metal. CONSTITUTION: A magnesium aluminate spinel phosphor is a powder which has a spinel structure and Ti-doped A_(1-x)B_(2-y)O_(4-z) composition and emits white light, where x, y, and z are molar fractions, 0.8>x>=0, 0.66>y>=0, 1.0>z>=0, and 0.1>Ti or the phosphor powder is a powder which has a spinel structure and Ti-doped A_(1-x)B_(2-y)O_(4-z) composition and emits white light, where A is a divalent metal, B is trivalent atom, x, y, and z are molar fractions, 0.8>x>=0, 0.66>y>=0, 1.0>z>=0, and 0.1>Ti.
Abstract translation: 目的：提供一种铝磷酸盐尖晶石荧光体，以使用单一的荧光体粉末，制造成本简单，工艺简单，并且通过不使用稀土金属作为掺杂剂而使用过渡金属是经济的。 构成：铝酸镁尖晶石荧光体是具有尖晶石结构和Ti掺杂的A_（1-x）B_（2-y）O_（4-z）组成的粉末，并且发射白光，其中x，y和z 是摩尔分数，0.8> x> = 0,0.66> y> = 0,1.0> z> = 0和0.1> Ti，或者荧光体粉末是具有尖晶石结构和Ti掺杂的A_（1-x ）B_（2-y）O_（4-z）组成并发出白光，其中A是二价金属，B是三价原子，x，y和z是摩尔分数，0.8> x> = 0,0.66> y> = 0，1.0> z> = 0和0.1> Ti。
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公开(公告)号：KR1020140011682A
公开(公告)日：2014-01-29
申请号：KR1020120078386
申请日：2012-07-18
Applicant: 서울대학교산학협력단
Abstract: The present invention relates to a method for manufacturing an oxide nanocrystal-organic composite, and more specifically, to a nanocrystal-organic composite phosphor material applicable to a next generation lamp and a display, and a method for manufacturing oxide nanopowder for electronic/structural/bioceramic materials including a catalyst, energy harvest, QD, drug delivery, a contrast medium, a transparent electrode, and the like.
Abstract translation: 本发明涉及一种用于制造氧化物纳米晶体 - 有机复合材料的方法，更具体地，涉及适用于下一代灯和显示器的纳米晶体 - 有机复合磷光体材料，以及用于制造电子/结构/ 包括催化剂，能量收集，QD，药物递送，造影剂，透明电极等的生物陶瓷材料。
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