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1. 发明专利

JP4785363B2 Phosphor particles, phosphor particle dispersion as well as the lighting device and a display device including these 有权
公开(公告)号：JP4785363B2
公开(公告)日：2011-10-05
申请号：JP2004268203
申请日：2004-09-15
申请人：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：雅史原田 , 養一川上 , 達也森岡 , 元隆種谷 , 充船戸 , 茂夫藤田 , 静雄藤田 , 肇齊藤
IPC分类号： C09K11/08 , C09K11/62 , C09K11/64 , F21V3/04 , F21V9/16 , F21Y101/02 , H01L33/26 , 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

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

JP2005279255A Illuminating apparatus, filter apparatus and image display 有权
标题翻译：照明设备，过滤器和图像显示
公开(公告)号：JP2005279255A
公开(公告)日：2005-10-13
申请号：JP2004354720
申请日：2004-12-07
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
IPC分类号： F21V9/08 , A61B1/04 , A61B1/06 , A61B1/07 , A61B1/267 , A61B1/307 , A61B17/02 , A61B19/00 , F21W131/205 , F21Y101/02 , H01K1/26
CPC分类号： A61B17/0206 , A61B1/0638 , A61B1/0653 , A61B1/0684 , A61B1/07 , A61B1/267 , A61B1/307 , A61B90/36 , A61B90/50 , A61B2090/502
摘要： PROBLEM TO BE SOLVED: To provide an illuminating apparatus, improving identification of living body tissues and suitable for medical lighting.
SOLUTION: In this illuminating apparatus, the light output in a region of wavelength 525 to 590 nm is equal to or less than one fifth of the light output in a region of wavelength 380 to 780 corresponding to visible light components. The peak wavelength of a blue or bluish green light component included in the output light is in a region of 430 to 520 nm, and the peak wavelength of a red light component is 600 nm or more. A green light component has the peak in a region of wavelength 520 to 590 nm, its spectral half-value width is 70 nm or less, and the quantity of light of at least green light component can be independently adjusted.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种改善身体组织识别并适合医疗照明的照明装置。解决方案：在该照明装置中，在波长为525至590nm的区域中的光输出等于或小于对应于可见光分量的波长380至780的区域中的光输出的五分之一。包含在输出光中的蓝色或蓝绿色光分量的峰值波长在430〜520nm的范围内，红色光分量的峰值波长为600nm以上。绿色光分量在波长520〜590nm的区域中具有峰值，其光谱半值宽度为70nm以下，可以独立地调整至少绿色光分量的光量。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005129905A Nitride semiconductor device and method of manufacturing the same 有权
标题翻译：氮化物半导体器件及其制造方法
公开(公告)号：JP2005129905A
公开(公告)日：2005-05-19
申请号：JP2004264839
申请日：2004-09-13
申请人： California Inst Of Technology , Fujita Kyoko , Mitsuru Funato , Yoichi Kawakami , Nichia Chem Ind Ltd , カリフォルニアインステチュートオブテクノロジーCalifornia Institute of Technology , 養一川上 , 日亜化学工業株式会社 , 充船戸 , 藤田恭子
发明人： NARUKAWA YUKIO , NIKI ISAMU , SCHERER AXEL , OKAMOTO KOICHI , KAWAKAMI YOICHI , FUNATO MITSURU , FUJITA SHIGEO
IPC分类号： H01L27/15 , H01L33/24 , H01S5/02 , H01S5/32 , H01S5/343 , H01L33/00
CPC分类号： H01L33/24 , B82Y20/00 , H01S5/0213 , H01S5/3202 , H01S5/3203 , H01S5/34333 , H01S2304/12
摘要： PROBLEM TO BE SOLVED: To emit light in a plurality of colors having different light emission wavelengths from the same active layer in a nitride semiconductor light-emitting device that comprises gallium nitride semiconductor layers formed on a heterogeneous substrate. SOLUTION: A plurality of recesses 106 are formed by etch process on a first electrically conductive type (n-type) semiconductor layer 102 formed on a substrate with a buffer layer interposed between them. Each recess is exposed in plane orientations different from that of the major C plane. In this example, the plane orientation of A plane is exposed. An active layer is grown in connection with the plane of this plane orientation, bottom of the recess, and C-plane of the upper surface of a non-recess portion. A second electrically conductive type (p-type) semiconductor layer is formed on the inner surface of the recess. With the active layer formed contiguously to the semiconductor layer in two or more plane orientations, a difference in growth rate causes a difference in thickness across the quantum well (active layer), thereby providing light emission of a plurality of colors having different light emission wavelength peaks. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在包含形成在异质衬底上的氮化镓半导体层的氮化物半导体发光器件中，从相同的有源层发射具有不同发光波长的多种颜色的光。解决方案：通过蚀刻工艺在形成在衬底上的第一导电类型（n型）半导体层102上形成多个凹槽106，其间插入有缓冲层。每个凹槽以与主C平面不同的平面取向曝光。在该示例中，A平面的平面取向被暴露。活性层与该平面取向的平面，凹部的底部和非凹部的上表面的C平面相连。在凹部的内表面上形成第二导电型（p型）半导体层。随着在两个或多个平面取向上与半导体层连续形成的有源层，生长速率的差异导致量子阱（有源层）之间的厚度差异，从而提供具有不同发光波长的多种颜色的发光峰。版权所有（C）2005，JPO＆NCIPI

5. 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

6. 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

7. 发明专利

JP4502758B2 Phosphor and a method for manufacturing 有权
公开(公告)号：JP4502758B2
公开(公告)日：2010-07-14
申请号：JP2004268169
申请日：2004-09-15
申请人：シャープ株式会社 , 雅史原田 , 養一川上
发明人：達也両輪 , 雅史原田 , 養一川上 , 貴之湯浅 , 元隆種谷 , 茂夫藤田 , 肇齊藤
IPC分类号： C09K11/06 , C09K11/08 , C09K11/62 , C09K11/64

8. 发明专利

JP4452607B2 Illumination device, filter device, an image display device 有权
公开(公告)号：JP4452607B2
公开(公告)日：2010-04-21
申请号：JP2004354720
申请日：2004-12-07
申请人：順一島田 , 養一川上 , 日亜化学工業株式会社
发明人：元量山田 , 順一島田 , 養一川上
IPC分类号： A61B19/00 , F21V9/08 , A61B1/04 , A61B1/06 , A61B1/07 , A61B1/267 , A61B1/307 , A61B17/02 , F21W131/205 , F21Y101/02 , H01K1/26
CPC分类号： A61B17/0206 , A61B1/0638 , A61B1/0653 , A61B1/0684 , A61B1/07 , A61B1/267 , A61B1/307 , A61B90/36 , A61B90/50 , A61B2090/502
摘要： A lighting apparatus which improves identification of living body tissues, and is suitable for medical lighting. In the lighting apparatus, the light output in a range of wavelength 525 to 590 nm is not greater than 1/5 of the light output in a range of wavelength 380 to 780 nm corresponding to visible light components. The peak wavelength of a blue or bluish green light component included in the output light is in a range of 430 to 520 nm, and the peak wavelength of a red light component is not less than 600 nm. A green light component has the peak in a range of wavelength 520 to 590 nm, its spectral half-value width is not greater than 70 nm, and the light amount of at least the green light component can be independently adjusted.

9. 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

10. 发明专利

JPWO2005093860A1 発光装置审中-公开
公开(公告)号：JPWO2005093860A1
公开(公告)日：2008-02-14
申请号：JP2006511456
申请日：2005-03-22
申请人：シャープ株式会社 , 勢津久田部 , 勢津久田部 , 川上養一 , 養一川上 , 藤田静雄 , 静雄藤田 , 充船戸 , 充船戸
发明人：齊藤　肇 , 肇齊藤 , 種谷　元隆 , 元隆種谷 , 湯浅　貴之 , 貴之湯浅 , 達也両輪 , 達也両輪 , 勢津久田部 , 勢津久田部 , 川上　養一 , 養一川上 , 藤田　静雄 , 静雄藤田 , 充船戸 , 充船戸
IPC分类号： H01S5/022 , C09K11/08 , C09K11/54 , C09K11/56 , C09K11/57 , C09K11/58 , C09K11/62 , C09K11/64 , C09K11/77 , C09K11/84 , H01L33/44 , H01L33/50 , H01S5/323
CPC分类号： C09K11/7706 , C09K11/54 , C09K11/565 , C09K11/574 , C09K11/584 , C09K11/62 , C09K11/64 , C09K11/7734 , C09K11/7743 , C09K11/7789 , H01L33/44 , H01L33/50 , H01L2924/0002 , H01L2924/00
摘要：青紫色発光を呈する半導体励起光源(102)と、サマリウム(Sm)を含む前記青紫色発光の吸収体(103)を有する固体材料発光体(105)とを備えることにより、高効率、長寿命で演色性に優れた発光装置(100)を提供する。

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