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1.发明授权Method of forming phosphor film and method of manufacturing light emitting diode package incorporating the same 有权形成荧光膜的方法及其制造的发光二极管封装的制造方法公开(公告)号：US08226852B2
公开(公告)日：2012-07-24
申请号：US12914042
申请日：2010-10-28
Applicant: Hai Sung Lee , Jong Myeon Lee , Ho Sung Choo , Myung Whun Chang , Youn Gon Park
Inventor： Hai Sung Lee , Jong Myeon Lee , Ho Sung Choo , Myung Whun Chang , Youn Gon Park
CPC classification number: C09K11/7749 , C09K11/025 , H01L33/502 , H01L2933/0041
Abstract: The invention relates to a method of forming a phosphor film and a method of manufacturing an LED package incorporating the same. The method of forming a phosphor film includes mixing phosphor and light-transmitting beads in an aqueous solvent such that the nano-sized light-transmitting beads having a first charge are adsorbed onto surfaces of phosphor particles having a second charge. The method also includes coating a phosphor mixture obtained from the mixing step on an area where the phosphor film is to be formed, and drying the coated phosphor mixture to form the phosphor film. The invention further provides a method of manufacturing an LED package incorporating the method of forming the phosphor film.
Abstract translation: 本发明涉及一种形成荧光膜的方法及其制造方法。 形成荧光体膜的方法包括在水性溶剂中混合荧光体和透光珠，使得具有第一电荷的纳米尺寸的透光珠吸附在具有第二电荷的荧光体颗粒的表面上。 该方法还包括将从混合步骤获得的荧光体混合物涂覆在要形成荧光膜的区域上，并干燥涂覆的荧光体混合物以形成荧光膜。 本发明还提供一种制造包含形成荧光膜的方法的LED封装的方法。
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2.发明申请Light emitting diode package structure having high light extraction efficiency and method of manufacturing the same 审中-公开具有高光提取效率的发光二极管封装结构及其制造方法公开(公告)号：US20070194691A1
公开(公告)日：2007-08-23
申请号：US11708466
申请日：2007-02-21
Applicant: Ho Sung Choo , Youn Gon Park , Hai Sung Lee , Myung Whun Chang , Jong Myeon Lee
Inventor： Ho Sung Choo , Youn Gon Park , Hai Sung Lee , Myung Whun Chang , Jong Myeon Lee
IPC: H01J1/62
CPC classification number: C09K11/02 , C09K11/08 , H01L33/505 , H01L33/54 , H01L2224/48091 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
Abstract: In a light emitting diode package, a package substrate includes a mounting area, an electrode and a light emitting diode chip disposed on the mounting area. A phosphor film encapsulates the light emitting diode chip in an upward convex configuration. A resin encapsulant encapsulates the phosphor film in an upward convex configuration. The light emitting diode package prevents light loss which arises from increased light scattering due to dense phosphors, thereby achieving excellent light extraction efficiency. Also, a phosphor film is formed by dispensing, thereby leading to no breaking of an upper wire even in a face-up chip.
Abstract translation: 在发光二极管封装中，封装基板包括设置在安装区域上的安装区域，电极和发光二极管芯片。 荧光体膜将发光二极管芯片封装成向上凸起的构造。 树脂密封剂将磷光体膜以向上凸起的形式封装。 发光二极管封装防止由于致密荧光体引起的光散射引起的光损失，从而获得优异的光提取效率。 此外，通过分配形成荧光膜，从而即使在面朝上的芯片中也不会导致上部线断裂。
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公开(公告)号：US20070194341A1
公开(公告)日：2007-08-23
申请号：US11709135
申请日：2007-02-22
Applicant: Myung Whun Chang , Jong Myeon Lee , Ho Sung Choo , Young Gon Park , Hai Sung Lee
Inventor： Myung Whun Chang , Jong Myeon Lee , Ho Sung Choo , Young Gon Park , Hai Sung Lee
IPC: H01L33/00
CPC classification number: H01L33/56 , H01L2224/48091 , H01L2224/48247 , H01L2933/0091 , H01L2924/00014
Abstract: A light emitting diode package. A package substrate has first and second electrode structures and a light emitting diode is mounted on the package substrate and electrically connected to the first and second electrode structures. A resin encapsulant is made of a transparent resin to seal the light emitting diode. A plurality of transparent spherical particles having a refractive index higher than the transparent resin are dispersed in the resin encapsulant.
Abstract translation: 发光二极管封装。 封装衬底具有第一和第二电极结构，并且发光二极管安装在封装衬底上并电连接到第一和第二电极结构。 树脂密封剂由透明树脂制成以密封发光二极管。 折射率高于透明树脂的多个透明球形颗粒分散在树脂密封剂中。
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公开(公告)号：US20090063530A1
公开(公告)日：2009-03-05
申请号：US12203344
申请日：2008-09-03
Applicant: Jihoon LEE , Hai-Sung LEE , Jong-Oh KAHNG
Inventor： Jihoon LEE , Hai-Sung LEE , Jong-Oh KAHNG
CPC classification number: H04W4/18 , G06F16/957
Abstract: A system and method for a mobile web service is provided. A system for a mobile web service includes: a generator parsing a web page to generate a text formatted first hierarchical structure tree; a converter encoding the generated first hierarchical structure tree to convert the encoded first hierarchical structure tree into a binary formatted second hierarchical structure tree; and a transmitter transmitting the converted second hierarchical structure tree to a mobile terminal.
Abstract translation: 提供了一种用于移动web服务的系统和方法。 一种用于移动web服务的系统包括：生成器解析网页以生成文本格式化的第一层次结构树; 编码所生成的第一层次结构树以将编码的第一层次结构树转换为二进制格式化的第二层次结构树的转换器; 以及将转换的第二分层结构树发送到移动终端的发射机。
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5.发明授权Method of coating a substrate with a polymer having a combination of crown ether and carbon nanotubes having guanidine groups 失效用具有冠醚和具有胍基的碳纳米管的组合的聚合物涂覆基材的方法公开(公告)号：US07261924B2
公开(公告)日：2007-08-28
申请号：US11126375
申请日：2005-05-11
Applicant: Hai Sung Lee
Inventor： Hai Sung Lee
CPC classification number: B82Y30/00 , D01F11/12 , D01F11/14 , Y10S977/745 , Y10S977/746 , Y10S977/847
Abstract: Disclosed herein is a method of forming a guanidine group on carbon nanotubes to improve the dispersibility of carbon nanotubes, a method of attaching carbon nanotubes having guanidine groups to a substrate, and carbon nanotubes and a substrate manufactured by the above methods. The method of forming the guanidine group on the carbon nanotubes includes forming a carboxyl group on the carbon nanotubes, and forming the guanidine group on the carboxyl group of the carbon nanotubes. In addition, the method of attaching the carbon nanotubes having guanidine groups to the substrate includes coating a substrate with a polymer having crown ether attached thereto, drying the polymer layer having crown ether attached thereto formed on the substrate to be semi-dried, and coating the semi-dried polymer layer with a solution including carbon nanotubes having guanidine groups dispersed therein. The carbon nanotubes having guanidine groups, which are manufactured by the method of the current invention, are hydrogen bonded with the solvent molecule capable of reacting with the guanidine group to form the hydrogen bond, and thus, are uniformly dispersed in the solvent. Further, by using the properties of the guanidine group capable of being selectively combined with crown ether, the carbon nanotubes having guanidine groups are aligned perpendicularly to the substrate at regular intervals thereon.
Abstract translation: 本文公开了一种在碳纳米管上形成胍基以提高碳纳米管的分散性的方法，将具有胍基的碳纳米管连接到基材上的方法，以及通过上述方法制造的基材。 在碳纳米管上形成胍基的方法包括在碳纳米管上形成羧基，并在碳纳米管的羧基上形成胍基。 此外，将具有胍基的碳纳米管附着在基板上的方法包括用附着有冠醚的聚合物涂布基板，干燥其上附着有冠醚的聚合物层，形成在待半干燥的基板上，涂布 该半干燥聚合物层具有包含其中分散有胍基的碳纳米管的溶液。 通过本发明的方法制造的具有胍基的碳纳米管与能够与胍基反应形成氢键的溶剂分子氢键合，从而均匀地分散在溶剂中。 此外，通过使用能够与冠醚选择性组合的胍基的性质，具有胍基的碳纳米管在其上以规则的间隔垂直于基底排列。
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Patent Agency Ranking
公开(公告)号：US08557617B2
公开(公告)日：2013-10-15
申请号：US11709130
申请日：2007-02-22
Applicant: Youn Gon Park , Jong Myeon Lee , Hai Sung Lee , Myung Whun Chang , Ho Sung Choo
Inventor： Youn Gon Park , Jong Myeon Lee , Hai Sung Lee , Myung Whun Chang , Ho Sung Choo
IPC: H01L21/00
CPC classification number: H01L33/54 , H01L2224/32225 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
Abstract: A method of manufacturing a light emitting diode package. A cup-shaped package structure with a recess formed therein and an electrode structure formed on a bottom of the recess is prepared. A light emitting diode chip is mounted on a bottom of the recess with a terminal of the chip electrically connected to the electrode structure. A liquid-state transparent resin is injected in the recess and before the liquid-state transparent resin is completely cured, a stamp with a micro rough pattern engraved thereon is applied on an upper surface of the resin. The liquid-state transparent resin is cured with the stamp applied thereon to form a resin encapsulant and the stamp is removed from the resin encapsulant.
Abstract translation: 一种制造发光二极管封装的方法。 制备其中形成有凹部的杯形封装结构和形成在凹部的底部上的电极结构。 发光二极管芯片安装在凹部的底部，其中芯片的端子电连接到电极结构。 将液态透明树脂注入到凹部中，并且在液态透明树脂完全固化之前，将刻有其上的微粗糙图案的印模涂布在树脂的上表面上。 液态透明树脂用施加在其上的印模固化以形成树脂密封剂，并且从树脂密封剂中除去印模。
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7.发明授权Method of forming phosphor film and method of manufacturing light emitting diode package incorporating the same 有权形成荧光膜的方法及其制造的发光二极管封装的制造方法公开(公告)号：US07842333B2
公开(公告)日：2010-11-30
申请号：US11524952
申请日：2006-09-22
Applicant: Hai Sung Lee , Jong Myeon Lee , Ho Sung Choo , Myung Whun Chang , Youn Gon Park
Inventor： Hai Sung Lee , Jong Myeon Lee , Ho Sung Choo , Myung Whun Chang , Youn Gon Park
CPC classification number: C09K11/7749 , C09K11/025 , H01L33/502 , H01L2933/0041
Abstract: The invention relates to a method of forming a phosphor film and a method of manufacturing an LED package incorporating the same. The method of forming a phosphor film includes mixing phosphor and light-transmitting beads in an aqueous solvent such that the nano-sized light-transmitting beads having a first charge are adsorbed onto surfaces of phosphor particles having a second charge. The method also includes coating a phosphor mixture obtained from the mixing step on an area where the phosphor film is to be formed, and drying the coated phosphor mixture to form the phosphor film. The invention further provides a method of manufacturing an LED package incorporating the method of forming the phosphor film.
Abstract translation: 本发明涉及一种形成荧光膜的方法及其制造方法。 形成荧光体膜的方法包括在水性溶剂中混合荧光体和透光珠，使得具有第一电荷的纳米尺寸的透光珠吸附在具有第二电荷的荧光体颗粒的表面上。 该方法还包括将从混合步骤获得的荧光体混合物涂覆在要形成荧光膜的区域上，并干燥涂覆的荧光体混合物以形成荧光膜。 本发明还提供一种制造包含形成荧光膜的方法的LED封装的方法。
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8.发明授权Method of coating a substrate with a polymer having a combination of crown ether and carbon nanotubes having guanidine groups 有权用具有冠醚和具有胍基的碳纳米管的组合的聚合物涂覆基材的方法公开(公告)号：US07829056B2
公开(公告)日：2010-11-09
申请号：US11822468
申请日：2007-07-06
Applicant: Hai Sung Lee
Inventor： Hai Sung Lee
CPC classification number: B82Y30/00 , D01F11/12 , D01F11/14 , Y10S977/745 , Y10S977/746 , Y10S977/847
Abstract: Disclosed herein is a method of forming a guanidine group on carbon nanotubes to improve the dispersibility of carbon nanotubes, a method of attaching carbon nanotubes having guanidine groups to a substrate, and carbon nanotubes and a substrate manufactured by the above methods. The method of forming the guanidine group on the carbon nanotubes includes forming a carboxyl group on the carbon nanotubes, and forming the guanidine group on the carboxyl group of the carbon nanotubes. In addition, the method of attaching the carbon nanotubes having guanidine groups to the substrate includes coating a substrate with a polymer having crown ether attached thereto, drying the polymer layer having crown ether attached thereto formed on the substrate to be semi-dried, and coating the semi-dried polymer layer with a solution including carbon nanotubes having guanidine groups dispersed therein. The carbon nanotubes having guanidine groups, which are manufactured by the method of the current invention, are hydrogen bonded with the solvent molecule capable of reacting with the guanidine group to form the hydrogen bond, and thus, are uniformly dispersed in the solvent. Further, by using the properties of the guanidine group capable of being selectively combined with crown ether, the carbon nanotubes having guanidine groups are aligned perpendicularly to the substrate at regular intervals thereon.
Abstract translation: 本文公开了一种在碳纳米管上形成胍基以提高碳纳米管的分散性的方法，将具有胍基的碳纳米管连接到基材上的方法，以及通过上述方法制造的基材。 在碳纳米管上形成胍基的方法包括在碳纳米管上形成羧基，并在碳纳米管的羧基上形成胍基。 此外，将具有胍基的碳纳米管附着在基板上的方法包括用附着有冠醚的聚合物涂布基板，干燥其上附着有冠醚的聚合物层，形成在待半干燥的基板上，涂布 该半干燥聚合物层具有包含其中分散有胍基的碳纳米管的溶液。 通过本发明的方法制造的具有胍基的碳纳米管与能够与胍基反应形成氢键的溶剂分子氢键合，从而均匀地分散在溶剂中。 此外，通过使用能够与冠醚选择性组合的胍基的性质，具有胍基的碳纳米管在其上以规则的间隔垂直于基底排列。
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9.发明申请公开(公告)号：US20110043100A1
公开(公告)日：2011-02-24
申请号：US12914042
申请日：2010-10-28
Applicant: Hai Sung LEE , Jong Myeon Lee , Ho Sung Choo , Myung Whun Chang , Youn Gon Park
Inventor： Hai Sung LEE , Jong Myeon Lee , Ho Sung Choo , Myung Whun Chang , Youn Gon Park
CPC classification number: C09K11/7749 , C09K11/025 , H01L33/502 , H01L2933/0041
Abstract: The invention relates to a method of forming a phosphor film and a method of manufacturing an LED package incorporating the same. The method of forming a phosphor film includes mixing phosphor and light-transmitting beads in an aqueous solvent such that the nano-sized light-transmitting beads having a first charge are adsorbed onto surfaces of phosphor particles having a second charge. The method also includes coating a phosphor mixture obtained from the mixing step on an area where the phosphor film is to be formed, and drying the coated phosphor mixture to form the phosphor film. The invention further provides a method of manufacturing an LED package incorporating the method of forming the phosphor film.
Abstract translation: 本发明涉及一种形成荧光膜的方法及其制造方法。 形成荧光体膜的方法包括在水性溶剂中混合荧光体和透光珠，使得具有第一电荷的纳米尺寸的透光珠吸附在具有第二电荷的荧光体颗粒的表面上。 该方法还包括将从混合步骤获得的荧光体混合物涂覆在要形成荧光膜的区域上，并干燥涂覆的荧光体混合物以形成荧光膜。 本发明还提供一种制造包含形成荧光膜的方法的LED封装的方法。
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公开(公告)号：US20070196939A1
公开(公告)日：2007-08-23
申请号：US11709130
申请日：2007-02-22
Applicant: Youn Gon Park , Jong Myeon Lee , Hai Sung Lee , Myung Whun Chang , Ho Sung Choo
Inventor： Youn Gon Park , Jong Myeon Lee , Hai Sung Lee , Myung Whun Chang , Ho Sung Choo
IPC: H01L21/00
CPC classification number: H01L33/54 , H01L2224/32225 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
Abstract: A method of manufacturing a light emitting diode package. A cup-shaped package structure with a recess formed therein and an electrode structure formed on a bottom of the recess is prepared. A light emitting diode chip is mounted on a bottom of the recess with a terminal of the chip electrically connected to the electrode structure. A liquid-state transparent resin is injected in the recess and before the liquid-state transparent resin is completely cured, a stamp with a micro rough pattern engraved thereon is applied on an upper surface of the resin. The liquid-state transparent resin is cured with the stamp applied thereon to form a resin encapsulant and the stamp is removed from the resin encapsulant.
Abstract translation: 一种制造发光二极管封装的方法。 制备其中形成有凹部的杯形封装结构和形成在凹部的底部上的电极结构。 发光二极管芯片安装在凹部的底部，其中芯片的端子电连接到电极结构。 将液态透明树脂注入到凹部中，并且在液态透明树脂完全固化之前，将刻有其上的微粗糙图案的印模涂布在树脂的上表面上。 液态透明树脂用施加在其上的印模固化以形成树脂密封剂，并且从树脂密封剂中除去印模。
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