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1. 发明专利

JP2006083259A Fluorophor and method for producing the same and light emitting device 有权
标题翻译：荧光体及其制造方法和发光装置
公开(公告)号：JP2006083259A
公开(公告)日：2006-03-30
申请号：JP2004268202
申请日：2004-09-15
申请人： Shizuo Fujita , Mitsuru Funato , Masafumi Harada , Yoichi Kawakami , Sharp Corp , シャープ株式会社 , 雅史原田 , 養一川上 , 充船戸 , 静雄藤田
发明人： SAITO HAJIME , FUJITA SHIGEO , FUJITA SHIZUO , KAWAKAMI YOICHI , FUNATO MITSURU , HARADA MASAFUMI
IPC分类号： C09K11/08 , C09K11/62 , H01L33/32 , H01L33/44 , H01L33/50
摘要： PROBLEM TO BE SOLVED: To provide a fluorophor having high light-emitting efficiency and excellent reliability by a simple production method, to provide a method for producing the same, and to provide a light emitting device. SOLUTION: This fluorophor is characterized by covering a matrix semiconductor 11 comprising a group III element nitride semiconductor with an outer layer 13 comprising an oxide having a larger handicap than the handicap of the group III element nitride semiconductor. Herein, light-emitting centers 12 can be added to the matrix semiconductor 11. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过简单的制备方法提供具有高发光效率和优异可靠性的荧光体，以提供其制造方法和提供发光器件。解决方案：该荧光体的特征在于覆盖包含III族元素氮化物半导体的矩阵半导体11，外层13包含比III族元素氮化物半导体的残留物更大的残留物的氧化物。这里，发光中心12可以添加到矩阵半导体11中。（C）2006年，JPO和NCIPI

2. 发明专利

JP2006083260A Phosphor particle, phosphor particle dispersion, lighting device and display containing them 有权
标题翻译：磷光体颗粒，磷光体分散体，照明装置和包含它们的显示器
公开(公告)号：JP2006083260A
公开(公告)日：2006-03-30
申请号：JP2004268203
申请日：2004-09-15
申请人： Shizuo Fujita , Mitsuru Funato , Masafumi Harada , Yoichi Kawakami , Sharp Corp , シャープ株式会社 , 雅史原田 , 養一川上 , 充船戸 , 静雄藤田
发明人： MORIOKA TATSUYA , SAITO HAJIME , TANETANI MOTOTAKA , FUJITA SHIGEO , FUJITA SHIZUO , KAWAKAMI YOICHI , FUNATO MITSURU , HARADA MASAFUMI
IPC分类号： C09K11/08 , C09K11/55 , C09K11/56 , C09K11/62 , C09K11/64 , F21V3/04 , F21V8/00 , F21V9/16 , F21Y101/02 , H01L33/32 , H01L33/50
摘要： PROBLEM TO BE SOLVED: To obtain a phosphor particle having high absorption efficiency and high luminance of exciting light and a phosphor particle dispersion having excellent color rendering properties and a lighting device and a display device comprising them. SOLUTION: The phosphor particle 100 receives an exciting light 11 having an excitation energy E e , emits fluorescence, comprises a semiconductor core particle 101 having a band-gap energy E 1 and a semiconductor shell layer 102 having a band-gap energy E 2 , has relation of E 1 2 ≤E e , forms a discrete energy level having an energy between E 1 and E 2 in the semiconductor core particle 101 by coating the semiconductor core particle 101 with the semiconductor shell layer 102 and emits fluorescence based on an energy E between ground states 111c and 111v at the energy level. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：获得具有高吸收效率和高亮度的激发光的荧光体颗粒和具有优异显色性的荧光体颗粒分散体和照明装置以及包括它们的显示装置。解决方案：荧光体颗粒100接收具有激发能E E SB的激发光11，发射荧光，包括具有带隙能量E 1的半导体芯颗粒101， SB>和具有带隙能量E 2 的半导体外壳层102具有E 1 2 ≤E 1 和E 2 之间的能量的离散能级半导体外壳层102，并且基于能量级的基态111c和111v之间的能量E发射荧光。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2008258171A Planar light-emitting device 审中-公开
标题翻译：平面发光器件
公开(公告)号：JP2008258171A
公开(公告)日：2008-10-23
申请号：JP2008121294
申请日：2008-05-07
申请人： Shizuo Fujita , Yoichi Kawakami , Sharp Corp , シャープ株式会社 , 養一川上 , 静雄藤田
发明人： MORIOKA TATSUYA , ISHIDA SHINYA , HANAOKA DAISUKE , TANETANI MOTOTAKA , FUJITA SHIGEO , FUJITA SHIZUO , KAWAKAMI YOICHI
IPC分类号： F21V8/00 , F21V9/40 , F21Y101/02 , H01L33/32 , H01L33/50 , H01S5/022
摘要： PROBLEM TO BE SOLVED: To provide a lighting system that facilitates setting of color balance, as well as, is high in electrical/optical conversion efficiency and luminance.
SOLUTION: This planar light emitting device is provided with a light source 11 emitting a primary light; and a wavelength conversion part 12, comprising a plurality of phosphors, each absorbing the primary light to emit secondary light, having a peak wavelength longer than the peak wavelength of the primary light. The wavelength conversion part has an absorption band where the secondary light emitted from at least one of the phosphors is absorbed by the other phosphors and is structured, such that the plurality of phosphors comprise a plurality of cells arranged, in a planar shape that does not overlap one another in the optical path direction.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种便于设置色平衡的照明系统，以及高的电/光转换效率和亮度。解决方案：该平面发光器件设置有发射初级光的光源11; 以及波长转换部12，其包括多个荧光体，每个荧光体吸收初级光以发射次级光，其峰值波长比初级光的峰值波长长。波长转换部分具有吸收带，其中从至少一个荧光体发射的二次光被另一个荧光体吸收并且被构造成使得多个荧光体包括以不平行形状排列的多个单元在光路方向上彼此重叠。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006085972A Emitter 有权
标题翻译：辐射源
公开(公告)号：JP2006085972A
公开(公告)日：2006-03-30
申请号：JP2004268122
申请日：2004-09-15
申请人： Shizuo Fujita , Mitsuru Funato , Masafumi Harada , Yoichi Kawakami , Sharp Corp , シャープ株式会社 , 雅史原田 , 養一川上 , 充船戸 , 静雄藤田
发明人： SAITO HAJIME , FUJITA SHIGEO , FUJITA SHIZUO , KAWAKAMI YOICHI , FUNATO MITSURU , HARADA MASAFUMI
IPC分类号： F21S2/00 , F21Y101/02 , G02B6/00 , G02B6/42
摘要： PROBLEM TO BE SOLVED: To provide an emitter having small attenuation in luminous intensity and uniform color balance, and superior in power saving performance, portability and productivity.
SOLUTION: The linear emitter 1 is constructed comprising an optical fiber 4 composed of a core 2 and a cladding 3 formed in a concentric shape so as to surround the core 2 from the circumference direction, and a semiconductor laser element 5. The optical fiber 4 is a side leakage type fiber which has a function of leaking light transmitted in the core 2 from the surface of the cladding 3. A phosphor made of mixed-crystal semiconductor crystallites emitting respectively red, green, and blue light is uniformly dispersed in the cladding 3. The semiconductor laser element 5 is a group III nitride semiconductor laser element of an end-face emission type.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供发光体的衰减衰减小，颜色平衡均匀的发光体，省电性，便携性和生产率优异。解决方案：线性发射器1被构造成包括由芯2和包层3构成的光纤4，该光纤4以从圆周方向包围芯体2的同心形状的包层3和半导体激光元件5构成。光纤4是具有从包层3的表面透过芯2的光泄漏的功能的侧漏型光纤。由分别发出红，绿，蓝光的混晶半导体微晶构成的荧光体均匀分散半导体激光元件5是端面发射型的III族氮化物半导体激光元件。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006083219A Fluorophor and light-emitting device using the same 审中-公开
标题翻译：使用其的荧光和发光装置
公开(公告)号：JP2006083219A
公开(公告)日：2006-03-30
申请号：JP2004266939
申请日：2004-09-14
申请人： Shizuo Fujita , Mitsuru Funato , Masafumi Harada , Yoichi Kawakami , Sharp Corp , シャープ株式会社 , 雅史原田 , 養一川上 , 充船戸 , 静雄藤田
发明人： SAITO HAJIME , MORIOKA TATSUYA , FUJITA SHIGEO , FUJITA SHIZUO , KAWAKAMI YOICHI , FUNATO MITSURU , HARADA MASAFUMI
IPC分类号： C09K11/08 , C09K11/55 , C09K11/62 , H01L33/50 , H01L33/56
CPC分类号： C09K11/02 , C09K11/62 , H01L33/502 , H01L2924/0002 , H01S5/005 , H01S5/02244 , Y02B20/181 , Y10S977/774 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a fluorophor having excellent light emission efficiency, when emitting white light, and to provide a light-emitting device using the same and having an excellent color-rendering property. SOLUTION: This fluorophor is characterized by having a two layer structure comprising a particle diameter core having a quantum effect and a shell covering the core, having a core ground-state energy in a range of 1.85 to 2.05 eV, not having a core high-order energy in ranges of 2.3 to 2.5 eV and 2.65 to 2.8 eV, and exhibits red color having a peak wavelength of 600 to 670 nm by the absorption of light, or the fluorophor is characterized by having a two layer structure comprising a particle diameter core having a quantum effect and a shell covering the core, having a core ground-state energy in a range of 2.3 to 2.5 eV, not having a core high-order energy in ranges of 2.65 to 2.8 eV, and exhibits green color having a peak wavelength of 500 to 540 nm by the absorption of light. And a light-emitting device using the fluorophor. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供发光效率优异的发光效率的荧光体，并且提供使用该荧光体并具有优异的显色性的发光装置。解决方案：该荧光体的特征在于具有包含具有量子效应的粒径核心和覆盖该核心的壳体的两层结构，其核心基态能量在1.85至2.05eV的范围内，不具有核心高能量范围为2.3〜2.5eV和2.65〜2.8eV，通过吸收光呈现出峰值波长为600〜670nm的红色，或者荧光体的特征在于具有包含具有量子效应的粒径芯和覆盖芯的外壳，其核心基态能量在2.3至2.5eV的范围内，不具有范围为2.65至2.8eV的芯高次能，并且呈现绿色通过吸收光具有500〜540nm的峰值波长。以及使用荧光体的发光装置。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006083257A Phosphor and method for producing the same 有权
标题翻译：磷光体及其制造方法
公开(公告)号：JP2006083257A
公开(公告)日：2006-03-30
申请号：JP2004268169
申请日：2004-09-15
申请人： Masafumi Harada , Yoichi Kawakami , Sharp Corp , シャープ株式会社 , 雅史原田 , 養一川上
发明人： RYORIN TATSUYA , SAITO HAJIME , YUASA TAKAYUKI , TANETANI MOTOTAKA , FUJITA SHIGEO , KAWAKAMI YOICHI , HARADA MASAFUMI
IPC分类号： C09K11/06 , C09K11/08 , C09K11/62 , C09K11/64
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a new phosphor handleable in air, producible at a lower reaction temperature than conventional reaction temperatures and affording the resultant phosphor exhibiting quantum effects and to provide the phosphor obtained thereby.
SOLUTION: The phosphor is obtained by dispersing phosphor particles containing at least nitrogen as a constituent element so as to coordinate with amide groups forming peptide bonds in a polymer having the peptide bonds. The method for producing the phosphor comprises a step of mixing a phosphor particle precursor containing a metal element with diamines and a step of further mixing dicarboxylic acids forming the peptide bonds with the diamines, polycondensing the diamines with the dicarboxylic acids and synthesizing the polymer having the peptide bonds.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可在空气中可处理的新型荧光体的制造方法，其可在比常规反应温度低的反应温度下生产，并提供产生的量子效应的荧光体，并提供由此获得的荧光体。解决方案：通过将含有至少氮作为构成元素的荧光体粒子分散，以便与具有肽键的聚合物中形成肽键的酰胺基团配位而获得荧光体。荧光体的制造方法包括将含有金属元素的荧光体粒子前体与二胺混合的步骤，以及与二胺进一步混合形成肽键的二羧酸的步骤，将二胺与二羧酸缩聚，合成具有肽键。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2009044137A Light-emitting device and phosphor 有权
标题翻译：发光装置和磷光体
公开(公告)号：JP2009044137A
公开(公告)日：2009-02-26
申请号：JP2008176504
申请日：2008-07-07
申请人： Masafumi Harada , Yoichi Kawakami , Yusuke Mori , Takatomo Sasaki , Sharp Corp , シャープ株式会社 , 考友佐々木 , 雅史原田 , 養一川上 , 勇介森
发明人： ISHIDA SHINYA , MORIOKA TATSUYA , HANAOKA DAISUKE , TANETANI MOTOTAKA , FUJITA SHIGEO , KAWAKAMI YOICHI , HARADA MASAFUMI , SASAKI TAKATOMO , MORI YUSUKE
IPC分类号： H01S5/022 , C09K11/08 , C09K11/62 , C09K11/64 , H01L33/06 , H01L33/32 , H01L33/42 , H01L33/50 , H01S5/026
CPC分类号： Y02B20/181
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device provided with a light source for emitting primary light and a phosphor for absorbing the primary light and emitting secondary light, capable of emitting white light of high luminance, low power consumption and long service life with few damages on an environment. SOLUTION: A fluorescent material included in the phosphor provided to the light-emitting device is the particulate crystal of a III-V compound semiconductor, wherein the phosphor has three layers, and the layers are laminated so as to reduce the size of the fluorescent material from the incidence side of the primary light to the emission side thereof. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种发光装置，其具有用于发射一次光的光源和用于吸收初级光和发出次级光的荧光体，能够发出高亮度，低功耗的白光，以及使用寿命长，环境损坏少。解决方案：提供给发光器件的荧光体中包含的荧光材料是III-V族化合物半导体的颗粒状晶体，其中磷光体具有三层，并且层压以减小尺寸荧光材料从初级光的入射侧到其发射侧。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2004071357A Lighting device 有权
公开(公告)号：JP2004071357A
公开(公告)日：2004-03-04
申请号：JP2002229110
申请日：2002-08-06
申请人： Shigeo Fujita , Shizuo Fujita , Yoichi Kawakami , Sharp Corp , シャープ株式会社 , 川上養一 , 藤田茂夫 , 藤田静雄
发明人： MORIOKA TATSUYA , ISHIDA SHINYA , HANAOKA DAISUKE , TANETANI MOTOTAKA , FUJITA SHIGEO , FUJITA SHIZUO , KAWAKAMI YOICHI
IPC分类号： G02B6/00 , F21V5/00 , F21V5/04 , F21V7/00 , F21V7/20 , F21V8/00 , F21V9/08 , F21V29/00 , F21Y101/02 , H01L33/32 , H01L33/50 , H01L33/60 , H01L33/00
CPC分类号： A61B1/0653 , G02B6/005 , G02F2001/133614
摘要： PROBLEM TO BE SOLVED: To provide a lighting device capable of setting a color balance easily with high electro-optical conversion efficiency and high brightness.
SOLUTION: A lighting device 10 includes a light source 11 emitting a primary light, and a wavelength conversion portion 12 which absorbs the primary light and then emits a secondary light having a longer peak wavelength than that of the primary light. The wavelength conversion portion 12 is laminated in order of an optical direction from red 13, green 14, and blue phosphor 15. Thus, every secondary light emitted from respective phosphors 13 to 15 is not absorbed by the other phosphors emitting the other colors, so that white light produced by mixing the three colors is emitted from the lighting device 10.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004193555A Nitride semiconductor element and manufacturing method of the same 有权
标题翻译：氮化物半导体元件及其制造方法
公开(公告)号：JP2004193555A
公开(公告)日：2004-07-08
申请号：JP2003284758
申请日：2003-08-01
申请人： California Inst Of Technology , Shigeo Fujita , Mitsuru Funato , Yoichi Kawakami , Nichia Chem Ind Ltd , カリフォルニアインスティテュートオブテクノロジー , 養一川上 , 日亜化学工業株式会社 , 充船戸 , 茂夫藤田
发明人： NARUKAWA YUKIO , NIKI ISAMU , SCHERER AXEL , OKAMOTO KOICHI , KAWAKAMI YOICHI , FUNATO MITSURU , FUJITA SHIGEO
IPC分类号： H01L21/20 , H01L33/24 , H01L33/32 , H01S5/323 , H01L33/00
CPC分类号： H01L33/24 , H01L21/0242 , H01L21/02458 , H01L21/0254 , H01L21/02609 , H01L33/32
摘要： PROBLEM TO BE SOLVED: To improve the light emitting efficiency of a nitride semiconductor light emitting element consisting of a gallium-nitride-based semiconductor layer formed on a different kind of substrate. SOLUTION: An n-type layer 102 formed on a substrate 100 via a buffer layer 101 has a cross-sectional view with recessed and projecting part. An active layer 103 is formed on at least two projecting parts sides holding the recessed part. A p-type layer 104a is formed in the recessed part. 301 to 303 are insulating layers and 202 is a p electrode. The active layer and the n-type layer are oppositely formed when viewed from the p-type layer formed in the recessed part of the gallium-nitride-based semiconductor layer. The active layer and the p-type layer are formed between them when viewed from the recessed side of the n-type layer. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：解决的问题：提高由形成在不同种类的基板上的氮化镓系半导体层构成的氮化物半导体发光元件的发光效率。解决方案：经由缓冲层101形成在基板100上的n型层102具有凹入和突出部分的横截面图。在保持凹部的至少两个突出部分侧上形成有源层103。在凹部中形成p型层104a。 301〜303为绝缘层，202为p电极。当从形成在氮化镓基半导体层的凹部中的p型层观察时，有源层和n型层相反地形成。当从n型层的凹陷侧观察时，有源层和p型层形成在它们之间。版权所有（C）2004，JPO＆NCIPI

10. 发明专利

JP2005285697A Lighting system 有权
标题翻译：照明系统
公开(公告)号：JP2005285697A
公开(公告)日：2005-10-13
申请号：JP2004101388
申请日：2004-03-30
申请人： Yoichi Kawakami , Nichia Chem Ind Ltd , Junichi Shimada , 順一島田 , 養一川上 , 日亜化学工業株式会社
发明人： SHIMADA JUNICHI , KAWAKAMI YOICHI , YAMADA MOTOKAZU , KATO MASARU
IPC分类号： F21S8/04 , F21V5/04 , F21V9/08 , F21Y101/02 , H01L33/58
摘要： PROBLEM TO BE SOLVED: To provide a compact lighting system having very high illuminance and uniform light distribution characteristics and being manufacturable comparatively at low cost.
SOLUTION: A lamp 10 for reading is provided with an electrical wiring board 15 on which a connector 15a for power supply is formed, a plurality of LED chips 11 mounted on the electrical wiring board 15 in a predetermined arrangement pattern, a deflection lens array 13 which is arranged among the LED chips 11 and a predetermined illumination region Z, while being close to these LED chips 11 and in which a plurality of deflection lenses 17 for leading light emitted from the LED chips 11 into the predetermined illumination region Z, while the light is in a state of being mutually overlapped are integrally formed, and a housing 14 storing these deflection lens array 13 and electrical wiring board 15. The light emitted from the LED chips 11 is collected, in a state of all of the light being superimposed in the common and single illuminating region Z via the deflection lenses 17.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有非常高的照度和均匀的光分布特性并且相对低成本地制造的紧凑型照明系统。解决方案：用于读取的灯10设置有电接线板15，其上形成有用于供电的连接器15a，以预定布置图案安装在电布线板15上的多个LED芯片11，偏转配置在LED芯片11和预定照明区域Z之间的透镜阵列13，同时靠近这些LED芯片11，并且其中将用于将从LED芯片11发射的光引导到预定照明区域Z的多个偏转透镜17 同时光处于相互重叠的状态，以及存储这些偏转透镜阵列13和电布线板15的壳体14.从LED芯片11发射的光在所有的状态下被收集光通过偏转透镜17叠加在共同和单个照明区域Z中。（C）2006年，JPO和NCIPI

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