公开(公告)号：US20100148120A1

公开(公告)日：2010-06-17

申请号：US12710105

申请日：2010-02-22

申请人： Masaya ISHIDA ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takamoto Sasaki ,  Yusuke Mori

发明人： Masaya ISHIDA ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takamoto Sasaki ,  Yusuke Mori

IPC分类号： C09K11/62 ,  C09K11/64

CPC分类号： B82Y20/00 ,  C09K11/0883 ,  C09K11/62 ,  H01L33/502 ,  H01S5/005 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/34333 ,  Y10S977/783 ,  Y10S977/815 ,  Y10S977/816

摘要： A light-emitting apparatus composed of a light source that emits primary light and a phosphor that absorbs the primary light and emits secondary light offers high brightness, low power consumption, and a long lifetime while minimizing adverse effects on the environment. The phosphor is formed of a III-V group semiconductor in the form of fine-particle crystals each having a volume of 2 800 nm3 or less. The light emitted from the fine-particle crystals depends on their volume, and therefore giving the fine-particle crystals a predetermined volume distribution makes it possible to adjust the wavelength range of the secondary light.

摘要翻译： 由发出一次光的光源和吸收初级光并发出二次光的荧光体构成的发光装置，能够提供高亮度，低功耗，长寿命，同时最小化对环境的不利影响。 荧光体由体积为2 800nm 3以下的微细晶体形式的III-V族半导体形成。 从微粒子晶体发出的光取决于其体积，因此赋予细粒子晶体预定的体积分布，可以调节二次光的波长范围。

公开(公告)号：US07700001B2

公开(公告)日：2010-04-20

申请号：US12073794

申请日：2008-03-10

申请人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

发明人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

IPC分类号： C09K11/02 ,  C09K11/62

CPC分类号： B82Y20/00 ,  C09K11/0883 ,  C09K11/62 ,  H01L33/502 ,  H01S5/005 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/34333 ,  Y10S977/783 ,  Y10S977/815 ,  Y10S977/816

摘要： A light-emitting apparatus composed of a light source that emits primary light and a phosphor that absorbs the primary light and emits secondary light offers high brightness, low power consumption, and a long lifetime while minimizing adverse effects on the environment. The phosphor is formed of a III-V group semiconductor in the form of fine-particle crystals each having a volume of 2 800 nm3 or less. The light emitted from the fine-particle crystals depends on their volume, and therefore giving the fine-particle crystals a predetermined volume distribution makes it possible to adjust the wavelength range of the secondary light.

摘要翻译： 由发出一次光的光源和吸收初级光并发出二次光的荧光体构成的发光装置，能够提供高亮度，低功耗，长寿命，同时最小化对环境的不利影响。 荧光体由体积为2 800nm 3以下的微细晶体形式的III-V族半导体形成。 从微粒子晶体发出的光取决于其体积，因此赋予细粒子晶体预定的体积分布，可以调节二次光的波长范围。

公开(公告)号：US20080217579A1

公开(公告)日：2008-09-11

申请号：US12073794

申请日：2008-03-10

申请人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

发明人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

IPC分类号： C09K11/62

CPC分类号： B82Y20/00 ,  C09K11/0883 ,  C09K11/62 ,  H01L33/502 ,  H01S5/005 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/34333 ,  Y10S977/783 ,  Y10S977/815 ,  Y10S977/816

摘要： A light-emitting apparatus composed of a light source that emits primary light and a phosphor that absorbs the primary light and emits secondary light offers high brightness, low power consumption, and a long lifetime while minimizing adverse effects on the environment. The phosphor is formed of a III-V group semiconductor in the form of fine-particle crystals each having a volume of 2 800 nm3 or less. The light emitted from the fine-particle crystals depends on their volume, and therefore giving the fine-particle crystals a predetermined volume distribution makes it possible to adjust the wavelength range of the secondary light.

摘要翻译： 由发出一次光的光源和吸收初级光并发出二次光的荧光体构成的发光装置，能够提供高亮度，低功耗，长寿命，同时最小化对环境的不利影响。 荧光体由体积为2×800nm±3以下的细颗粒晶体形式的III-V族半导体形成。 从微粒子晶体发出的光取决于其体积，因此赋予细粒子晶体预定的体积分布，可以调节二次光的波长范围。

公开(公告)号：US08287760B2

公开(公告)日：2012-10-16

申请号：US12710105

申请日：2010-02-22

申请人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

发明人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

IPC分类号： F21K2/00

CPC分类号： B82Y20/00 ,  C09K11/0883 ,  C09K11/62 ,  H01L33/502 ,  H01S5/005 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/34333 ,  Y10S977/783 ,  Y10S977/815 ,  Y10S977/816

摘要： A light-emitting apparatus composed of a light source that emits primary light and a phosphor that absorbs the primary light and emits secondary light offers high brightness, low power consumption, and a long lifetime while minimizing adverse effects on the environment. The phosphor is formed of a III-V group semiconductor in the form of fine-particle crystals each having a volume of 2 800 nm3 or less. The light emitted from the fine-particle crystals depends on their volume, and therefore giving the fine-particle crystals a predetermined volume distribution makes it possible to adjust the wavelength range of the secondary light.

摘要翻译： 由发出一次光的光源和吸收初级光并发出二次光的荧光体构成的发光装置，能够提供高亮度，低功耗，长寿命，同时最小化对环境的不利影响。 荧光体由体积为2 800nm 3以下的微细晶体形式的III-V族半导体形成。 从微粒子晶体发出的光取决于其体积，因此赋予细粒子晶体预定的体积分布，可以调节二次光的波长范围。

公开(公告)号：US20060187994A1

公开(公告)日：2006-08-24

申请号：US11402926

申请日：2006-04-13

申请人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

发明人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

IPC分类号： H01S3/09

CPC分类号： B82Y20/00 ,  C09K11/0883 ,  C09K11/62 ,  H01L33/502 ,  H01S5/005 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/34333 ,  Y10S977/783 ,  Y10S977/815 ,  Y10S977/816

摘要： A light-emitting apparatus composed of a light source that emits primary light and a phosphor that absorbs the primary light and emits secondary light offers high brightness, low power consumption, and a long lifetime while minimizing adverse effects on the environment. The phosphor is formed of a III-V group semiconductor in the form of fine-particle crystals each having a volume of 2 800 nm3 or less. The light emitted from the fine-particle crystals depends on their volume, and therefore giving the fine-particle crystals a predetermined volume distribution makes it possible to adjust the wavelength range of the secondary light.

摘要翻译： 由发出一次光的光源和吸收初级光并发出二次光的荧光体构成的发光装置，能够提供高亮度，低功耗，长寿命，同时最小化对环境的不利影响。 荧光体由体积为2×800nm±3以下的细颗粒晶体形式的III-V族半导体形成。 从微粒子晶体发出的光取决于其体积，因此赋予细粒子晶体预定的体积分布，可以调节二次光的波长范围。

公开(公告)号：US07058103B2

公开(公告)日：2006-06-06

申请号：US10647107

申请日：2003-08-25

申请人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

发明人： Masaya Ishida ,  Tatsuya Morioka ,  Daisuke Hanaoka ,  Mototaka Taneya ,  Shigeo Fujita ,  Yoichi Kawakami ,  Masafumi Harada ,  Takatomo Sasaki ,  Yusuke Mori

IPC分类号： H01S3/08

CPC分类号： B82Y20/00 ,  C09K11/0883 ,  C09K11/62 ,  H01L33/502 ,  H01S5/005 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/34333 ,  Y10S977/783 ,  Y10S977/815 ,  Y10S977/816

摘要： A light-emitting apparatus composed of a light source that emits primary light and a phosphor that absorbs the primary light and emits secondary light offers high brightness, low power consumption, and a long lifetime while minimizing adverse effects on the environment. The phosphor is formed of a III–V group semiconductor in the form of fine-particle crystals each having a volume of 2 800 nm3 or less. The light emitted from the fine-particle crystals depends on their volume, and therefore giving the fine-particle crystals a predetermined volume distribution makes it possible to adjust the wavelength range of the secondary light.

公开(公告)号：US06984841B2

公开(公告)日：2006-01-10

申请号：US10468061

申请日：2002-01-30

申请人： Yuhzoh Tsuda ,  Daisuke Hanaoka ,  Takayuki Yuasa ,  Shigetoshi Ito ,  Mototaka Taneya

发明人： Yuhzoh Tsuda ,  Daisuke Hanaoka ,  Takayuki Yuasa ,  Shigetoshi Ito ,  Mototaka Taneya

IPC分类号： H01L29/06 ,  H01L31/072 ,  H01L31/109 ,  H01L31/0328 ,  H01L31/0336

CPC分类号： H01L33/20 ,  B82Y20/00 ,  H01L24/05 ,  H01L33/007 ,  H01L33/08 ,  H01L2224/48463 ,  H01S5/0021 ,  H01S5/0207 ,  H01S5/3202 ,  H01S5/34333 ,  H01S5/405

摘要： The nitride semiconductor light emitting device includes a nitride semiconductor underlayer (102) grown on a surface of a nitride semiconductor substrate or a surface of a nitride semiconductor substrate layer laminated over a base substrate of other than a nitride semiconductor, and a light emitting device structure having a light emitting layer (106) including a quantum well layer or a quantum well layer and a barrier layer in contact with the quantum well layer between an n type layer (103–105) and a p type layer (107–110) over the nitride semiconductor underlayer. It includes a depression (D) not flattened on a surface of the light emitting device structure even after growth of the light emitting device structure.

摘要翻译： 氮化物半导体发光器件包括在氮化物半导体衬底的表面上生长的氮化物半导体衬底（102）或层叠在氮化物半导体之外的基底衬底上的氮化物半导体衬底层的表面，以及发光器件结构 具有包括量子阱层或量子阱层的发光层（106）和与n型层（103-105）和ap型层（107-110）之间的量子阱层接触的阻挡层 氮化物半导体底层。 它包括即使在发光器件结构生长之后，在发光器件结构的表面上也不会变平的凹陷（D）。

公开(公告)号：US20080151952A1

公开(公告)日：2008-06-26

申请号：US12000929

申请日：2007-12-19

申请人： Kunihiro Takatani ,  Daisuke Hanaoka ,  Masaya Ishida

发明人： Kunihiro Takatani ,  Daisuke Hanaoka ,  Masaya Ishida

IPC分类号： H01S5/024 ,  H01L33/00

CPC分类号： B82Y20/00 ,  H01L31/0203 ,  H01L31/143 ,  H01L31/18 ,  H01S5/0021 ,  H01S5/02212 ,  H01S5/02224 ,  H01S5/0425 ,  H01S5/0683 ,  H01S5/2222 ,  H01S5/2231 ,  H01S5/3063 ,  H01S5/34333

摘要： A nitride semiconductor device includes a stem. A heat sink is provided on the stem. At least one nitride semiconductor light-emitting element is connected to the heat sink. A light-detecting element for detecting light from the semiconductor light-emitting element is provided on the stem. A cap for encapsulating therein the heat sink, the semiconductor light-emitting element, and the light-detecting element in a sealed manner is connected to the stem. The space in the cap has an encapsulated atmosphere. The encapsulated atmosphere contains a component for inhibiting diffusion of hydrogen atoms contained in the semiconductor light-emitting element. The present invention suppresses defect due to an increase in operation voltage to increase a ratio of good goods thereby improving the fabrication yield of the semiconductor light-emitting device.

摘要翻译： 氮化物半导体器件包括茎。 杆上设有散热器。 至少一个氮化物半导体发光元件连接到散热器。 用于检测来自半导体发光元件的光的光检测元件设置在杆上。 用于将封装在其中的散热片，半导体发光元件和光检测元件封装的盖连接到该杆上。 帽中的空间具有封装的气氛。 封装的气氛含有抑制半导体发光元件中含有的氢原子扩散的成分。 本发明抑制了由于操作电压的增加引起的缺陷，从而提高了商品的比例，从而提高了半导体发光装置的制造成品率。

公开(公告)号：US08253240B2

公开(公告)日：2012-08-28

申请号：US12292672

申请日：2008-11-24

申请人： Masaya Ishida ,  Daisuke Hanaoka ,  Takeshi Horiguchi

发明人： Masaya Ishida ,  Daisuke Hanaoka ,  Takeshi Horiguchi

IPC分类号： H01L23/12

CPC分类号： H01S5/02212 ,  H01L2224/48091 ,  H01L2924/19107 ,  H01S5/02296 ,  H01L2924/00014

摘要： A cap member capable of alleviating degradation of reliability and improving fabrication yields is provided. The cap member has a cylindrical side wall portion, a top face portion closing one end of the side wall portion and having a light exit hole formed therein to allow extraction of laser light from a semiconductor laser chip; a light transmission window fitted to the top face portion to stop the light exit hole, and a flange portion arranged at the other end of the side wall portion and welded on the upper face of a stem on which the semiconductor laser chip is mounted. A groove portion is formed in an inner surface of the top face portion, and this groove portion makes part of the top face portion in a predetermined region less thick than the other part thereof.

摘要翻译： 提供了能够减轻可靠性降低并提高制造成品率的盖构件。 盖构件具有圆筒形侧壁部分，顶面部分，其封闭侧壁部分的一端并且具有形成在其中的光出射孔，以允许从半导体激光芯片提取激光; 安装在顶面部上以阻止光射出孔的光透射窗，以及布置在侧壁部分的另一端并焊接在其上安装半导体激光芯片的杆的上表面上的凸缘部分。 在顶面部的内表面形成有槽部，该槽部使顶面部的一部分成为比其他部分厚的规定区域。

公开(公告)号：US07656916B2

公开(公告)日：2010-02-02

申请号：US12000929

申请日：2007-12-19

申请人： Kunihiro Takatani ,  Daisuke Hanaoka ,  Masaya Ishida

发明人： Kunihiro Takatani ,  Daisuke Hanaoka ,  Masaya Ishida

IPC分类号： H01S3/04

CPC分类号： B82Y20/00 ,  H01L31/0203 ,  H01L31/143 ,  H01L31/18 ,  H01S5/0021 ,  H01S5/02212 ,  H01S5/02224 ,  H01S5/0425 ,  H01S5/0683 ,  H01S5/2222 ,  H01S5/2231 ,  H01S5/3063 ,  H01S5/34333

摘要： A nitride semiconductor device includes a stem. A heat sink is provided on the stem. At least one nitride semiconductor light-emitting element is connected to the heat sink. A light-detecting element for detecting light from the semiconductor light-emitting element is provided on the stem. A cap for encapsulating therein the heat sink, the semiconductor light-emitting element, and the light-detecting element in a sealed manner is connected to the stem. The space in the cap has an encapsulated atmosphere. The encapsulated atmosphere contains a component for inhibiting diffusion of hydrogen atoms contained in the semiconductor light-emitting element. The present invention suppresses defect due to an increase in operation voltage to increase a ratio of good goods thereby improving the fabrication yield of the semiconductor light-emitting device.

摘要翻译： 氮化物半导体器件包括茎。 杆上设有散热器。 至少一个氮化物半导体发光元件连接到散热器。 用于检测来自半导体发光元件的光的光检测元件设置在杆上。 用于将封装在其中的散热片，半导体发光元件和光检测元件封装的盖连接到该杆上。 帽中的空间具有封装的气氛。 封装的气氛含有抑制半导体发光元件中含有的氢原子扩散的成分。 本发明抑制了由于操作电压的增加引起的缺陷，从而提高了商品的比例，从而提高了半导体发光装置的制造成品率。