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1. 发明授权

US07717589B2 Light emitting device using light emitting diode chip 有权
标题翻译：发光装置采用发光二极管芯片
公开(公告)号：US07717589B2
公开(公告)日：2010-05-18
申请号：US10596019
申请日：2004-11-25
申请人： Kouji Nishioka , Masaru Sugimoto , Hideyoshi Kimura , Ryoji Yokotani , Yutaka Iwahori , Takuma Hashmoto , Shinya Ishizaki , Satoshi Mori , Hiroyuki Sekii , Eiji Shiohama
发明人： Kouji Nishioka , Masaru Sugimoto , Hideyoshi Kimura , Ryoji Yokotani , Yutaka Iwahori , Takuma Hashmoto , Shinya Ishizaki , Satoshi Mori , Hiroyuki Sekii , Eiji Shiohama
IPC分类号： F21V9/00 , F21V9/16 , H01J1/62
CPC分类号： H01L33/507 , H01L33/508 , H01L33/58 , H01L33/60 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/16195 , H01L2924/3025 , Y10S362/80 , H01L2924/00 , H01L2924/00014
摘要： A light emitting device comprises: an LED chip mounted in a recess formed in a mounting substrate; a wavelength converting member that is disposed so as to cover the recess and the edge area around the recess and that is excited by light emitted from the LED chip to emit light of a wavelength different from an excitation wavelength; and an emission control member disposed at a light output side of the wavelength converting member so as to allow emission of light coming from an area of the wavelength converting member that corresponds to the recess and to prevent emission of light coming from an area of the wavelength converting member that corresponds to the edge area around the recess. This can prevent variations in color between light emitted from the central part of the wavelength converting member and light emitted from the part of the wavelength converting member that is located on the edge area around the recess of the mounting substrate, thereby reducing unevenness of color on the irradiation surface.
摘要翻译：发光装置包括：安装在形成于安装基板上的凹部中的LED芯片; 波长转换部件被设置为覆盖凹部和围绕凹部的边缘区域并被从LED芯片发射的光激发以发射与激发波长不同的波长的光; 以及发射控制部件，其设置在所述波长转换部件的光输出侧，以便发射来自与所述凹部对应的所述波长转换部件的区域的光，并且防止来自所述波长的区域的光的发射转换构件对应于凹部周围的边缘区域。这可以防止从波长转换构件的中心部分发出的光和位于安装基板的凹部周围的边缘区域上的波长转换构件的部分发射的光的颜色变化，从而减少颜色的不均匀性照射面。

2. 发明授权

US09666769B2 Light emitting device, LED light source for plant cultivation, and plant factory 有权
公开(公告)号：US09666769B2
公开(公告)日：2017-05-30
申请号：US13988405
申请日：2011-11-15
申请人： Shinji Osaki , Toyonori Uemura , Toshio Hata , Tomokazu Nada , Tatsuya Morioka , Makoto Matsuda , Shinya Ishizaki , Makoto Agatani , Hitoshi Matsushita
发明人： Shinji Osaki , Toyonori Uemura , Toshio Hata , Tomokazu Nada , Tatsuya Morioka , Makoto Matsuda , Shinya Ishizaki , Makoto Agatani , Hitoshi Matsushita
IPC分类号： H01J1/62 , H01J63/04 , H01L33/50 , A01G7/04 , H01L25/075 , H05B33/12
CPC分类号： H01L33/504 , A01G7/045 , H01L25/0753 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H05B33/12 , Y02P60/149 , H01L2924/00014 , H01L2924/00
摘要： A substrate-type LED light source (10) includes: at least one blue LED chip (2) which has an emission peak in a range from 400 nm to 480 nm so as to correspond to a blue light region absorption peak of chlorophyll; a red phosphor (7b) which emit, upon receiving excitation light from the at least one blue LED chip (2), light having a peak wavelength in a range from 620 nm to 700 nm so as to correspond to a red light region absorption peak of chlorophyll; and a resin layer (7) in which the red phosphor 7b is dispersed and which covers the at least one blue LED chip (2).

3. 发明授权

US09018832B2 Light-emitting device and lighting device provided with the same 有权
标题翻译：发光装置和具有该发光装置的照明装置
公开(公告)号：US09018832B2
公开(公告)日：2015-04-28
申请号：US13242329
申请日：2011-09-23
申请人： Makoto Agatani , Toshio Hata , Tomokazu Nada , Shinya Ishizaki
发明人： Makoto Agatani , Toshio Hata , Tomokazu Nada , Shinya Ishizaki
IPC分类号： H01L33/62 , H01L27/00 , F21V23/06 , F21K99/00 , H05K1/11 , H01L25/075 , H01L33/52
CPC分类号： H01L25/0753 , F21K9/00 , F21K9/232 , F21V23/06 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , H01L33/483 , H01L33/52 , H01L33/54 , H01L33/62 , H01L2224/48091 , H01L2224/48137 , H01L2924/01327 , H01L2933/0066 , H05K1/11 , H05K2201/0391 , H05K2201/094 , H05K2201/0979 , H05K2201/10106 , H01L2924/00014 , H01L2924/00
摘要： A light-emitting device capable of ensuring an electric connection between a light-emitting element and an electrode without generating any problem in practical use, by both connecting methods with a solder and a connector, and a lighting device provided with the light-emitting device are provided. The light-emitting device according to the present invention has a plurality of LED chips, and a soldering electrode land and a connector connecting electrode land electrically connected to the chips, on a ceramic substrate. The soldering electrode land is formed of a first conductive material having a function to prevent diffusion to a solder, and the connector connecting electrode land is formed of a second conductive material having a function to prevent oxidation.
摘要翻译：一种能够确保发光元件和电极之间的电连接而不会在实际使用中产生任何问题的发光装置，通过两种连接方法与焊料和连接器，以及设置有发光装置的照明装置被提供。根据本发明的发光装置在陶瓷基板上具有多个LED芯片，以及焊接电极焊盘和与芯片电连接的连接器连接电极焊盘。焊接电极焊盘由具有防止向焊料扩散的功能的第一导电材料形成，并且连接器连接电极焊盘由具有防止氧化功能的第二导电材料形成。

4. 发明授权

US08735914B2 Light emitting device having plural light-emitting sections with resin walls within resin frame 有权
标题翻译：具有在树脂框架内具有树脂壁的多个发光部的发光装置
公开(公告)号：US08735914B2
公开(公告)日：2014-05-27
申请号：US13108244
申请日：2011-05-16
申请人： Makoto Agatani , Toshio Hata , Tomokazu Nada , Toyonori Uemura , Shinya Ishizaki
发明人： Makoto Agatani , Toshio Hata , Tomokazu Nada , Toyonori Uemura , Shinya Ishizaki
IPC分类号： H01L29/20 , H01L33/00 , H01L29/18 , F21V9/16 , F21S4/00 , F21V21/00
CPC分类号： H01L25/0753 , H01L33/504 , H01L33/62 , H01L2224/48137 , H01L2924/3025 , H01L2924/00
摘要： A light emitting device is a light emitting device using light emitting elements and includes: a substrate; a resin frame provided circularly on the substrate; a resin wall provided on the substrate so as to partition an area surrounded by the resin frame into 2 zones; light-emitting sections (a first light-emitting section: blue LEDs+red fluorescent material, a second light-emitting section: blue LEDs+yellow fluorescent material) provided in the respective zones, each of which light-emitting sections includes at least one light emitting element; and first and second anode electrodes and a cathode electrode provided so that each of the light-emitting sections receives current via a corresponding anode electrode and the cathode electrode, the light-emitting sections emitting respective pieces of light each having at least one color, which respective pieces of light have different colors from each other, the first and second anode electrodes being electrically connected to the first and second light-emitting sections, respectively. With the arrangement, which can increase an integration degree, it is possible to achieve a high color rendering property and an excellent color mixing property, to easily adjust a chromaticity, and to easily generate light with a desired chromaticity.
摘要翻译：发光器件是使用发光元件的发光器件，包括：衬底; 在基板上圆形设置的树脂框架; 设置在所述基板上以将由所述树脂框架包围的区域分隔成2个区域的树脂壁; 设置在各个区域中的发光部（第一发光部：蓝色LED +红色荧光材料，第二发光部：蓝色LED +黄色荧光材料），每个发光部包括至少一个发光元件; 以及第一和第二阳极电极和设置成使得每个发光部分经由相应的阳极电极和阴极电极接收电流的阴极，发光部分发射各自具有至少一种颜色的光，其中各个光线彼此具有不同的颜色，第一和第二阳极电极分别电连接到第一和第二发光部分。通过能够提高积分度的结构，可以实现高显色性和优异的混色性，容易地调节色度，并且容易产生具有期望色度的光。

5. 发明申请

US20120080713A1 LIGHT-EMITTING DEVICE AND LIGHTING DEVICE PROVIDED WITH THE SAME 有权
标题翻译：发光装置和照明装置
公开(公告)号：US20120080713A1
公开(公告)日：2012-04-05
申请号：US13242329
申请日：2011-09-23
申请人： Makoto AGATANI , Toshio HATA , Tomokazu NADA , Shinya ISHIZAKI
发明人： Makoto AGATANI , Toshio HATA , Tomokazu NADA , Shinya ISHIZAKI
IPC分类号： H01L33/62
CPC分类号： H01L25/0753 , F21K9/00 , F21K9/232 , F21V23/06 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , H01L33/483 , H01L33/52 , H01L33/54 , H01L33/62 , H01L2224/48091 , H01L2224/48137 , H01L2924/01327 , H01L2933/0066 , H05K1/11 , H05K2201/0391 , H05K2201/094 , H05K2201/0979 , H05K2201/10106 , H01L2924/00014 , H01L2924/00
摘要： A light-emitting device capable of ensuring an electric connection between a light-emitting element and an electrode without generating any problem in practical use, by both connecting methods with a solder and a connector, and a lighting device provided with the light-emitting device are provided. The light-emitting device according to the present invention has a plurality of LED chips, and a soldering electrode land and a connector connecting electrode land electrically connected to the chips, on a ceramic substrate. The soldering electrode land is formed of a first conductive material having a function to prevent diffusion to a solder, and the connector connecting electrode land is formed of a second conductive material having a function to prevent oxidation.
摘要翻译：一种能够确保发光元件和电极之间的电连接而不会在实际使用中产生任何问题的发光装置，通过两种连接方法与焊料和连接器，以及设置有发光装置的照明装置被提供。根据本发明的发光装置在陶瓷基板上具有多个LED芯片，以及焊接电极焊盘和与芯片电连接的连接器连接电极焊盘。焊接电极焊盘由具有防止向焊料扩散的功能的第一导电材料形成，并且连接器连接电极焊盘由具有防止氧化功能的第二导电材料形成。

6. 发明申请

US20110278605A1 LIGHT EMITTING DEVICE AND ILLUMINATION DEVICE 有权
标题翻译：发光装置和照明装置
公开(公告)号：US20110278605A1
公开(公告)日：2011-11-17
申请号：US13108244
申请日：2011-05-16
申请人： Makoto AGATANI , Toshio Hata , Tomokazu Nada , Toyonori Uemura , Shinya Ishizaki
发明人： Makoto AGATANI , Toshio Hata , Tomokazu Nada , Toyonori Uemura , Shinya Ishizaki
IPC分类号： H01L33/50
CPC分类号： H01L25/0753 , H01L33/504 , H01L33/62 , H01L2224/48137 , H01L2924/3025 , H01L2924/00
摘要： A light emitting device is a light emitting device using light emitting elements and includes: a substrate; a resin frame provided circularly on the substrate; a resin wall provided on the substrate so as to partition an area surrounded by the resin frame into 2 zones; light-emitting sections (a first light-emitting section: blue LEDs+red fluorescent material, a second light-emitting section: blue LEDs+yellow fluorescent material) provided in the respective zones, each of which light-emitting sections includes at least one light emitting element; and first and second anode electrodes and a cathode electrode provided so that each of the light-emitting sections receives current via a corresponding anode electrode and the cathode electrode, the light-emitting sections emitting respective pieces of light each having at least one color, which respective pieces of light have different colors from each other, the first and second anode electrodes being electrically connected to the first and second light-emitting sections, respectively. With the arrangement, which can increase an integration degree, it is possible to achieve a high color rendering property and an excellent color mixing property, to easily adjust a chromaticity, and to easily generate light with a desired chromaticity.
摘要翻译：发光器件是使用发光元件的发光器件，包括：衬底; 在基板上圆形设置的树脂框架; 设置在所述基板上以将由所述树脂框架包围的区域分隔成2个区域的树脂壁; 设置在各个区域中的发光部（第一发光部：蓝色LED +红色荧光材料，第二发光部：蓝色LED +黄色荧光材料），每个发光部包括至少一个发光元件; 以及第一和第二阳极电极和设置成使得每个发光部分经由相应的阳极电极和阴极电极接收电流的阴极，发光部分发射各自具有至少一种颜色的光，其中各个光线彼此具有不同的颜色，第一和第二阳极电极分别电连接到第一和第二发光部分。通过能够提高积分度的结构，可以实现高显色性和优异的混色性，容易地调节色度，并且容易产生具有期望色度的光。

7. 发明授权

US07495322B2 Light-emitting device 有权
标题翻译：发光装置
公开(公告)号：US07495322B2
公开(公告)日：2009-02-24
申请号：US10558360
申请日：2004-05-26
申请人： Takuma Hashimoto , Masaru Sugimoto , Ryoji Yokotani , Koji Nishioka , Yutaka Iwahori , Shinya Ishizaki , Toshiyuki Suzuki , Yoshiyuki Uchinono , Masahide Muto , Satoshi Mori , Hideyoshi Kimura
发明人： Takuma Hashimoto , Masaru Sugimoto , Ryoji Yokotani , Koji Nishioka , Yutaka Iwahori , Shinya Ishizaki , Toshiyuki Suzuki , Yoshiyuki Uchinono , Masahide Muto , Satoshi Mori , Hideyoshi Kimura
IPC分类号： H01L21/00 , H01L23/495 , F21V29/00 , H05K1/11 , H05K5/02 , H05K7/18
CPC分类号： H01L33/642 , H01L33/486 , H01L33/62 , H01L2224/05568 , H01L2224/05573 , H01L2224/16 , H01L2224/16225 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2924/00011 , H01L2924/00014 , H01L2924/01015 , H01L2924/01047 , H01L2924/01078 , H01L2924/01079 , H01L2924/12041 , H01L2924/15156 , H01L2924/15159 , H01L2924/15192 , H01L2924/15311 , H01L2924/19107 , H01L2924/00 , H01L2224/05599 , H01L2924/01005 , H01L2924/01033
摘要： A light-emitting device (200) has a submount (100) and a plate for heat transfer (300) having a metallic plate (30). The submount (100) has a mount base (10), at least one light-emitting diode chip (5) mounted thereon and electrically conducting lines (12-17) formed on the mount base (10) to be connected electrically to the light-emitting diode chip (5). A first plane (11) of the mount base (10) of the submount (100) is bonded thermally to the first plate (300). For example, the plate is a circuit board having a metallic plate (30), and the submount (100) is bonded thermally to the metallic plate (30) of the one of the at least one plate (300). In an example, a second plate for heat transfer is also bonded thermally to a second plane of the mount base (100) for providing a plurality of heat transfer paths.
摘要翻译：发光装置（200）具有底座（100）和具有金属板（30）的传热板（300）。基座（100）具有安装基座（10），安装有至少一个发光二极管芯片（5）和形成在安装基座（10）上的电导线（12-17），以电连接到光发光二极管芯片（5）。底座（100）的安装座（10）的第一平面（11）被热接合到第一板（300）。例如，板是具有金属板（30）的电路板，并且底座（100）热接合到至少一个板（300）中的一个的金属板（30）。在一个示例中，用于传热的第二板也热粘合到安装基座（100）的第二平面，以提供多个传热路径。

8. 发明申请

US20070085103A1 Light emitting device using light emitting diode chip 有权
标题翻译：发光装置采用发光二极管芯片
公开(公告)号：US20070085103A1
公开(公告)日：2007-04-19
申请号：US10596019
申请日：2004-11-25
申请人： Kouji Nishioka , Masaru Sugimoto , Hideyoshi Kimura , Ryoji Yokotani , Yutaka Iwahori , Takuma Hashmoto , Shinya Ishizaki , Satoshi Mori , Hiroyuki Sekii , Eiji Shiohama
发明人： Kouji Nishioka , Masaru Sugimoto , Hideyoshi Kimura , Ryoji Yokotani , Yutaka Iwahori , Takuma Hashmoto , Shinya Ishizaki , Satoshi Mori , Hiroyuki Sekii , Eiji Shiohama
IPC分类号： H01L33/00
CPC分类号： H01L33/507 , H01L33/508 , H01L33/58 , H01L33/60 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/16195 , H01L2924/3025 , Y10S362/80 , H01L2924/00 , H01L2924/00014
摘要： A light emitting device comprises: an LED chip mounted in a recess formed in a mounting substrate; a wavelength converting member that is disposed so as to cover the recess and the edge area around the recess and that is excited by light emitted from the LED chip to emit light of a wavelength different from an excitation wavelength; and an emission control member disposed at a light output side of the wavelength converting member so as to allow emission of light coming from an area of the wavelength converting member that corresponds to the recess and to prevent emission of light coming from an area of the wavelength converting member that corresponds to the edge area around the recess. This can prevent variations in color between light emitted from the central part of the wavelength converting member and light emitted from the part of the wavelength converting member that is located on the edge area around the recess of the mounting substrate, thereby reducing unevenness of color on the irradiation surface.
摘要翻译：发光装置包括：安装在形成于安装基板上的凹部中的LED芯片; 波长转换部件被设置为覆盖凹部和围绕凹部的边缘区域并被从LED芯片发射的光激发以发射与激发波长不同的波长的光; 以及发射控制部件，其设置在所述波长转换部件的光输出侧，以便发射来自与所述凹部对应的所述波长转换部件的区域的光，并且防止来自所述波长的区域的光的发射转换构件对应于凹部周围的边缘区域。这可以防止从波长转换构件的中心部分发射的光和位于安装基板的凹部周围的边缘区域上的波长转换构件的部分发射的光之间的颜色变化，从而减少颜色的不均匀性照射面。

9. 发明授权

US09400088B2 Light emitting apparatus, and light irradiation apparatus provided with light emitting apparatus 有权
标题翻译：发光装置，以及设置有发光装置的光照射装置
公开(公告)号：US09400088B2
公开(公告)日：2016-07-26
申请号：US14343084
申请日：2012-08-21
申请人： Toshio Hata , Shinji Osaki , Toyonori Uemura , Shinya Ishizaki , Hitoshi Matsushita
发明人： Toshio Hata , Shinji Osaki , Toyonori Uemura , Shinya Ishizaki , Hitoshi Matsushita
IPC分类号： F21V9/00 , F21K99/00 , H01L33/50 , A01G7/04 , F21K2/00 , H01L25/075 , F21Y101/02 , F21Y105/00
CPC分类号： F21K9/50 , A01G7/045 , F21K2/00 , F21Y2105/10 , F21Y2105/12 , F21Y2115/10 , H01L25/0753 , H01L33/50 , H01L2224/48247 , Y02P60/149
摘要： A light emitting device (1) includes (i) a surface-mounted light emitting section (10a), (ii) a lens section (30) which is provided on a light exit side of the surface-mount light emitting section (10a), and (iii) a frame section (40) which fixes a periphery of the lens section (30). In the surface-mounted light emitting section (10a), a resin layer (17) that contains a red fluorescent material (17b) covers at least one (1) blue LED chip (14a). This allows the surface-mounted light emitting section (10a) to emit (i) light that matches a peak wavelength which falls within a short wavelength range and (ii) light that matches a peak wavelength which falls within a long wavelength range.
摘要翻译：发光装置（1）包括（i）表面安装发光部（10a），（ii）设置在表面安装发光部（10a）的光出射侧的透镜部（30），和（iii）固定透镜部（30）的周边的框架部（40）。在表面安装发光部（10a）中，含有红色荧光体（17b）的树脂层（17）覆盖至少一个蓝色LED芯片（14a）。这使得表面安装发光部分（10a）发射（i）与落在短波长范围内的峰值波长匹配的光和（ii）与落在长波长范围内的峰值波长匹配的光。

10. 发明授权

US09351371B2 Light emitting device 有权
标题翻译：发光装置
公开(公告)号：US09351371B2
公开(公告)日：2016-05-24
申请号：US13991987
申请日：2011-11-08
申请人： Shinya Ishizaki
发明人： Shinya Ishizaki
IPC分类号： H05B33/12 , H01L33/50 , H01L25/075
CPC分类号： H01L33/504 , C09K11/7721 , C09K11/7734 , H01L25/0753 , H01L33/486 , H01L33/505 , H01L33/507 , H01L33/62 , H01L2224/48091 , H01L2224/48137 , H05B33/12 , H01L2924/00014
摘要： Provided is a light emitting device in which with the general color rendering index Ra and the special color rendering index R9 maintained at high numeric values, the light emission efficiency is prevented from being reduced as much as possible, and the high color rendering and the high efficiency are achieved so as to be usable for general lighting usage. The device includes at least one light emitting element 6 emitting a light having a peak emission wavelength in a near-ultraviolet to blue region, and a phosphor layer 5 containing a green phosphor excited by a primary light emitted from the light emitting element 6 and emitting a light having a peak emission wavelength in a green region, a first red phosphor excited by the primary light and emitting a light having a peak emission wavelength in a red region, and a second red phosphor exited by the primary light and emitting a light having a peak emission wavelength different from that of the first red phosphor in the red region.
摘要翻译：提供一种发光装置，其中一般显色指数Ra和特殊显色指数R9保持在高数值时，尽可能地防止发光效率的降低，并且高显色和高实现效率以便可用于一般照明用途。该装置包括发射具有近紫外到蓝色区域中的峰值发射波长的光的至少一个发光元件6和包含由从发光元件6发射的初级光激发的绿色荧光体的荧光体层5，并且发射在绿色区域具有峰值发射波长的光，由初级光激发并发射具有红色区域中的峰值发射波长的光的第一红色荧光体和通过初级光发射的第二红色磷光体，并发射具有与红色区域中的第一红色荧光体的峰值发射波长不同。

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