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1. 发明授权

US08592235B2 Method for preparing phosphor and light emitting device 失效
标题翻译：磷光体和发光器件的制备方法
公开(公告)号：US08592235B2
公开(公告)日：2013-11-26
申请号：US13310390
申请日：2011-12-02
申请人： Youn Gon Park , Chul Soo Yoon , Won Young Song , Sang Hyun Kim , Hyong Sik Won
发明人： Youn Gon Park , Chul Soo Yoon , Won Young Song , Sang Hyun Kim , Hyong Sik Won
IPC分类号： H01L21/00
CPC分类号： C09K11/7728 , C01B21/0627 , C01B21/0826 , C01B21/0923 , C01P2002/72 , C01P2002/84 , C01P2004/03 , C09K11/0883 , H01L2224/48091 , H01L2224/48247 , H01L2924/3025 , H01L2933/0041 , Y02B20/181 , H01L2924/00014 , H01L2924/00
摘要： A method for preparing a phosphor includes: dissolving at least one metal as a raw material of a desired phosphor in liquid ammonia to form a metal-amide type precursor; gathering the metal-amide type precursor; and firing the precursor to form a desired phosphor.
摘要翻译：制备荧光体的方法包括：将作为所需荧光体的原料的至少一种金属溶解在液氨中以形成金属 - 酰胺型前体; 聚集金属 - 酰胺型前体; 并焙烧前体以形成所需的荧光体。

2. 发明申请

US20120138992A1 METHOD FOR PREPARING PHOSPHOR AND LIGHT EMITTING DEVICE 失效
标题翻译：制备磷光和发光装置的方法
公开(公告)号：US20120138992A1
公开(公告)日：2012-06-07
申请号：US13310390
申请日：2011-12-02
申请人： Youn Gon PARK , Chul Soo Yoon , Won Young Song , Sang Hyun Kim , Hyong Sik Won
发明人： Youn Gon PARK , Chul Soo Yoon , Won Young Song , Sang Hyun Kim , Hyong Sik Won
IPC分类号： H01L33/50 , C01B21/06 , C01B21/00 , C01B21/20
CPC分类号： C09K11/7728 , C01B21/0627 , C01B21/0826 , C01B21/0923 , C01P2002/72 , C01P2002/84 , C01P2004/03 , C09K11/0883 , H01L2224/48091 , H01L2224/48247 , H01L2924/3025 , H01L2933/0041 , Y02B20/181 , H01L2924/00014 , H01L2924/00
摘要： A method for preparing a phosphor includes: dissolving at least one metal as a raw material of a desired phosphor in liquid ammonia to form a metal-amide type precursor; gathering the metal-amide type precursor; and firing the precursor to form a desired phosphor.
摘要翻译：制备荧光体的方法包括：将作为所需荧光体的原料的至少一种金属溶解在液氨中以形成金属 - 酰胺型前体; 聚集金属 - 酰胺型前体; 并焙烧前体以形成所需的荧光体。

3. 发明申请

US20100038590A1 METHOD FOR PREPARING B-SIALON PHOSPHOR 有权
标题翻译：制备B硅酸盐磷光体的方法
公开(公告)号：US20100038590A1
公开(公告)日：2010-02-18
申请号：US12470046
申请日：2009-05-21
申请人： Hideo Suzuki , Chul Soo Yoon , Hyong Sik Won , Jeong Ho Ryu , Youn Gon Park , Sang Hyun Kim
发明人： Hideo Suzuki , Chul Soo Yoon , Hyong Sik Won , Jeong Ho Ryu , Youn Gon Park , Sang Hyun Kim
IPC分类号： C09K11/59
CPC分类号： C09K11/7729 , C09K11/7734 , H01L2924/181 , H01L2924/00012
摘要： There is provided a method for preparing a β-SiAlON phosphor capable of be controlled to show characteristics such as high brightness and desired particle size distribution. The method for preparing a β-SiAlON phosphor represented by Formula: Si(6-x)AlxOyN(6-y):Lnz (wherein, Ln is a rare earth element, and the following requirements are satisfied: 0
摘要翻译：提供了一种制备能够被控制以显示诸如高亮度和期望的粒度分布等特性的“SiAlON”荧光体的方法。制备由式：Si（6-x）Al x O y N（6-y）：Lnz（其中，Ln是稀土元素）并且满足以下要求的由式（Si-x）Al x O y N（6-y）表示的SiAlON荧光体的方法：0

4. 发明授权

US08158026B2 Method for preparing B-Sialon phosphor 有权
标题翻译：制备B-Sialon荧光粉的方法
公开(公告)号：US08158026B2
公开(公告)日：2012-04-17
申请号：US12470046
申请日：2009-05-21
申请人： Hideo Suzuki , Chul Soo Yoon , Hyong Sik Won , Jeong Ho Ryu , Youn Gon Park , Sang Hyun Kim
发明人： Hideo Suzuki , Chul Soo Yoon , Hyong Sik Won , Jeong Ho Ryu , Youn Gon Park , Sang Hyun Kim
IPC分类号： C09K11/64 , C09K11/59
CPC分类号： C09K11/7729 , C09K11/7734 , H01L2924/181 , H01L2924/00012
摘要： There is provided a method for preparing a β-SiAlON phosphor capable of be controlled to show characteristics such as high brightness and desired particle size distribution. The method for preparing a β-SiAlON phosphor represented by Formula: Si(6−x)AlxOyN(6−y):Lnz (wherein, Ln is a rare earth element, and the following requirements are satisfied: 0
摘要翻译：提供了一种制备能够被控制以显示诸如高亮度和期望的粒度分布等特性的“SiAlON”荧光体的方法。制备由式：Si（6-x）Al x O y N（6-y）：Lnz（其中，Ln是稀土元素）并且满足以下要求的由式（Si-x）Al x O y N（6-y）表示的SiAlON荧光体的方法：0

5. 发明申请

US20110248303A1 METHOD FOR PREPARING A B-SiAION PHOSPHOR 审中-公开
标题翻译：制备B硅酸盐磷光体的方法
公开(公告)号：US20110248303A1
公开(公告)日：2011-10-13
申请号：US13058961
申请日：2009-08-12
申请人： Hideo Suzuki , Chul Soo Yoon , Hyong Sik Won , Jeong Ho Ryu , Youn Gon Park , Sang Hyun Kim
发明人： Hideo Suzuki , Chul Soo Yoon , Hyong Sik Won , Jeong Ho Ryu , Youn Gon Park , Sang Hyun Kim
IPC分类号： H01L33/50 , C09K11/79
CPC分类号： C09K11/7729 , C09K11/7734 , H01L2924/181 , H01L2924/00012
摘要： There is provided a method for preparing a β-SiAlON phosphor capable of be controlled to show characteristics such as high brightness and desired particle size distribution. The method for preparing a β-SiAlON phosphor represented by Formula: Si(6-x)AlxOyN(8-y):Lnz (wherein, Ln is a rare earth element, and the following requirements are satisfied: 0
摘要翻译：提供了一种制备能够被控制以显示诸如高亮度和期望的粒度分布等特性的“SiAlON”荧光体的方法。制备由式：Si（6-x）Al x O y N（8-y）：Lnz（其中，Ln是稀土元素）并满足以下要求的由式（Si-x）Al x O y N（8-y）表示的-SiAlON荧光体的方法：0

6. 发明授权

US09187694B2 Phosphor and method for preparing same 有权
标题翻译：荧光体及其制备方法
公开(公告)号：US09187694B2
公开(公告)日：2015-11-17
申请号：US13825014
申请日：2011-09-20
申请人： Seong Min Kim , Hyong Sik Won , Chan Suk Min , Chul Soo Yoon , Youn Gon Park
发明人： Seong Min Kim , Hyong Sik Won , Chan Suk Min , Chul Soo Yoon , Youn Gon Park
IPC分类号： C09K11/64 , C09K11/08 , H01L33/00 , C09K11/77 , H05B33/10 , H01L33/50
CPC分类号： C09K11/7734 , C09K11/0883 , C09K11/7721 , H01L33/502 , H05B33/10
摘要： According to one example of the present application, a phosphor has the following composition formula (1): [composition formula 1] Si(6-z)AlzOyN(8-z):Rex, where x, y and z are 0.018≦x≦0.3, 0.3≦y≦0.75, 0.42≦z≦1.0, respectively, and Re is a rare earth element. Therefore, even when the aluminum concentration is 0.42 mol to 1.0 mol, a sialon phosphor of the present application exhibits high luminance and has a particle size D50 varying between 5 to 20 μm. In addition, a method for preparing a phosphor according to one example of the present application involves adjusting the oxygen concentration to ensure the superior crystallinity of the phosphor and thus improve the luminance thereof.
摘要翻译：根据本申请的一个示例，荧光体具有以下组成式（1）：[组成式1] Si（6-z）AlzOyN（8-z）：Rex，其中x，y和z分别为0.018和nlE; x和nlE; 0.3,0.3＆nlE; y＆nlE; 0.75,0.42＆nlE; z＆nlE; 1.0，Re是稀土元素。因此，即使铝浓度为0.42mol〜1.0mol，本申请的赛隆荧光体显示高亮度，粒径D50在5〜20μm之间变化。此外，根据本申请的一个实施例的制备荧光体的方法包括调节氧浓度以确保荧光体的优异的结晶度，从而提高其亮度。

7. 发明授权

US09391245B2 Sialon phosphor, method for producing same, and light-emitting device package using same 有权
标题翻译：赛隆荧光体及其制造方法以及使用其的发光装置封装
公开(公告)号：US09391245B2
公开(公告)日：2016-07-12
申请号：US13825276
申请日：2011-09-19
申请人： Hyong Sik Won , Chul Soo Yoon , Youn Gon Park , Chang Bun Yoon
发明人： Hyong Sik Won , Chul Soo Yoon , Youn Gon Park , Chang Bun Yoon
IPC分类号： C09K11/64 , H01L33/50 , C09K11/08 , C09K11/77 , H05B33/14 , B22F3/02
CPC分类号： H01L33/502 , B22F3/02 , C09K11/0883 , C09K11/7728 , C09K11/7734 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2924/181 , H05B33/14 , H01L2924/00014 , H01L2924/00012
摘要： According to one embodiment of the present invention, a method for producing a sialon phosphor comprises: mixing a silicon precursor and an aluminum precursor and sintering the mixture to form a first sintered body; and mixing the first sintered body and a precursor for an active material and heat-treating the mixture to form a second sintered body. That is, the method for producing a sialon phosphor according to one embodiment of the present invention involves firstly forming the first sintered body serving as a host material to stably ensure a crystal structure, and then mixing the active material and the first sintered body so as to preserve the role of the active material without sacrificing the crystal structure of the first sintered body. Eventually, the active material in the crystal structure of the first sintered body is located in an interstitial site not located in the Si or Al position, thereby preventing the degradation of the crystallinity of the first sintered body. In addition, the crystal structure of the sialon phosphor produced by the above-described method is stable, and the sialon phosphor exhibits superior thermal stability at a high temperature, and therefore the degradation in the efficiency thereof caused by a shortened lifespan thereof is extremely slight even over long-term operation. In addition, the crystal structure of the sialon phosphor in the light-emitting device package comprising the sialon phosphor produced by the above-described method is stable, and therefore the degradation in luminance caused by a degradation of crystallinity may be prevented.
摘要翻译：根据本发明的一个实施方案，一种制备赛隆荧光体的方法包括：将硅前体和铝前体混合并烧结混合物以形成第一烧结体; 并将第一烧结体和活性物质的前体混合，并对混合物进行热处理以形成第二烧结体。也就是说，本发明的一个实施方式的赛隆荧光体的制造方法包括首先形成作为主体材料的第一烧结体，以稳定地确保晶体结构，然后将活性材料和第一烧结体混合，以便以保护活性材料的作用而不牺牲第一烧结体的晶体结构。最终，第一烧结体的晶体结构中的活性物质位于不位于Si或Al位置的间隙位置，从而防止第一烧结体的结晶性降低。此外，通过上述方法制造的赛隆荧光体的晶体结构是稳定的，并且赛隆荧光体在高温下表现出优异的热稳定性，因此其寿命缩短导致的效率的降低非常小甚至长期运作。此外，包含通过上述方法制造的赛隆荧光体的发光器件封装中的赛隆荧光体的晶体结构是稳定的，因此可以防止由结晶度降低引起的亮度劣化。

8. 发明申请

US20140008680A1 SIALON PHOSPHOR, METHOD FOR PRODUCING SAME, AND LIGHT-EMITTING DEVICE PACKAGE USING SAME 有权
标题翻译：硅铝磷酸盐，其制造方法和使用其的发光装置包装
公开(公告)号：US20140008680A1
公开(公告)日：2014-01-09
申请号：US13825276
申请日：2011-09-19
申请人： Hyong Sik Won , Chul Soo Yoon , Youn Gon Park , Chang Bun Yoon
发明人： Hyong Sik Won , Chul Soo Yoon , Youn Gon Park , Chang Bun Yoon
IPC分类号： H01L33/50 , B22F3/02 , C09K11/77
CPC分类号： H01L33/502 , B22F3/02 , C09K11/0883 , C09K11/7728 , C09K11/7734 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2924/181 , H05B33/14 , H01L2924/00014 , H01L2924/00012
摘要： A method for producing a sialon phosphor is provided. The method includes mixing a silicon precursor and an aluminum precursor and sintering the mixture to form a first sintered body. The first sintered body and a precursor for an active material are mixed and the mixture is heat-treated to form a second sintered body. That is, the exemplary method for producing a sialon phosphor involves firstly forming the first sintered body serving as a host material to stably ensure a crystal structure, and then mixing the active material and the first sintered body so as to preserve the role of the active material without sacrificing the crystal structure of the first sintered body.
摘要翻译：提供了一种制备赛隆荧光体的方法。该方法包括混合硅前体和铝前体，并烧结混合物以形成第一烧结体。将第一烧结体和活性物质的前体混合，将该混合物进行热处理以形成第二烧结体。也就是说，制备赛隆荧光体的示例性方法首先形成用作主体材料的第一烧结体，以稳定地确保晶体结构，然后将活性材料和第一烧结体混合，以保持活性物质的作用材料，而不牺牲第一烧结体的晶体结构。

9. 发明申请

US20130256597A1 PHOSPHOR AND METHOD FOR PREPARING SAME 有权
标题翻译：磷光体及其制备方法
公开(公告)号：US20130256597A1
公开(公告)日：2013-10-03
申请号：US13825014
申请日：2011-09-20
申请人： Seong Min Kim , Hyong Sik Won , Chan Suk Min , Chul Soo Yoon , Youn Gon Park
发明人： Seong Min Kim , Hyong Sik Won , Chan Suk Min , Chul Soo Yoon , Youn Gon Park
IPC分类号： C09K11/77
CPC分类号： C09K11/7734 , C09K11/0883 , C09K11/7721 , H01L33/502 , H05B33/10
摘要： According to one embodiment of the present invention, a phosphor has the following composition formula (1): [composition formula 1] Si(6-z)AlzOyN(8-z):Rex, where x, y and z are 0.018≦x≦0.3, 0.3≦y≦0.75, 0.42≦z≦1.0, respectively, and Re is a rare earth element. Therefore, even when the aluminum concentration is 0.42 mol to 1.0 mol, a sialon phosphor of the present invention exhibits high luminance and has a particle size D50 varying between 5 to 20 μm. In addition, a method for preparing a phosphor according to one embodiment of the present invention involves adjusting the oxygen concentration to ensure the superior crystallinity of the phosphor and thus improve the luminance thereof.
摘要翻译：根据本发明的一个实施方案，荧光体具有以下组成式（1）：[组成式1] Si（6-z）Al z O y N（8-z）：Re x，其中x，y和z为0.018×x @ 0.3，0.3 @ y @ 0.75，0.42 @ z @ 1.0，Re是稀土元素。因此，即使铝浓度为0.42mol〜1.0mol，本发明的赛隆荧光体显示出高亮度，粒径D50在5〜20μm之间变化。此外，根据本发明的一个实施方案的制备荧光体的方法包括调节氧浓度以确保荧光体的优异的结晶度，从而提高其亮度。

10. 发明申请

US20080224160A1 High-power light emitting diode and method of manufacturing the same 审中-公开
标题翻译：大功率发光二极管及其制造方法
公开(公告)号：US20080224160A1
公开(公告)日：2008-09-18
申请号：US12003275
申请日：2007-12-21
申请人： Myung Whun Chang , Jong Myeon Lee , Hyong Sik Won , Youn Gon Park
发明人： Myung Whun Chang , Jong Myeon Lee , Hyong Sik Won , Youn Gon Park
IPC分类号： H01L33/00
CPC分类号： H01L33/58 , H01L33/52 , H01L33/60 , H01L2224/48091 , H01L2924/3025 , H01L2933/0091 , H01L2924/00014 , H01L2924/00
摘要： Provided is a method of manufacturing a high-power LED package, the method including the steps of: preparing a mold having an irregularity pattern; providing a transparent resin solid having an irregularity pattern provided on the surface thereof by using the mold; preparing an irregularity film with the irregularity pattern by cutting a portion of the transparent resin solid; preparing an LED package structure having a cavity in which an LED chip is mounted; filling transparent liquid resin into the cavity having the LED chip mounted therein; mounting the irregularity film on the transparent liquid resin such that the irregularity film projects from the cavity at a predetermined height; and curing the transparent liquid resin having the irregularity film mounted thereon. The irregularity pattern of the irregularity film projects from the cavity at a predetermined height.
摘要翻译：提供一种制造大功率LED封装的方法，该方法包括以下步骤：制备具有不规则图案的模具; 通过使用模具提供其表面上设置有不规则图案的透明树脂固体; 通过切割一部分透明树脂固体来制备具有不规则图案的不规则膜; 制备具有其中安装有LED芯片的空腔的LED封装结构; 将透明液体树脂填充到其中安装有LED芯片的空腔中; 将不规则膜安装在透明液体树脂上，使得不规则膜以预定高度从空腔突出; 并固化其上安装有不规则膜的透明液体树脂。不规则膜的不规则图案在预定高度从腔体突出。

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