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1. 发明申请

US20070228949A1 LIGHT EMITTING DEVICE AND METHOD FOR PRODUCING SAME 失效
标题翻译：发光装置及其制造方法
公开(公告)号：US20070228949A1
公开(公告)日：2007-10-04
申请号：US11691509
申请日：2007-03-27
申请人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
发明人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
IPC分类号： H05B33/04 , H05B33/10 , B05D5/12
CPC分类号： H05B33/20 , C09K11/0883 , C09K11/7721 , C09K11/7734 , H01L2224/48091 , H01L2224/48247 , H05B33/14 , H01L2924/00014
摘要： A light emitting device 10 includes: a lead frame 12a serving as a mounting portion having a cup 13; a light emitting element 14, mounted on the bottom face 13a of the cup, for emitting light having a predetermined peak wavelength; a layer of large phosphor particles 16, absorbed and formed on the light emitting element, for absorbing light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the light emitted from the light emitting element; small phosphor particles 18, which have a smaller particle diameter than that of the large phosphor particles, for absorbing at least one of light emitted from the large phosphor particles and light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the at least one of the light emitted from the large phosphor particles and the light emitted from the light emitting element; and a sealing member 20, in which the small phosphor particles are dispersed, for sealing the light emitting element and the layer of large phosphor particles in the cup.
摘要翻译：发光装置10包括：作为具有杯13的安装部的引线框架12a; 安装在杯的底面13a上的发光元件14，用于发射具有预定峰值波长的光; 吸收并形成在发光元件上的用于吸收从发光元件发出的光并发出具有比从发光元件发射的光的峰值波长更长的光的大荧光体颗粒16的层; 小荧光体颗粒18具有比大荧光体颗粒小的粒径，用于吸收从大荧光体颗粒发射的光和从发光元件发射的光中的至少一种，并且用于发射具有比磷光体颗粒更长的峰值波长的光从大荧光体颗粒发射的光中的至少一种光和从发光元件发射的光中的至少一种; 以及其中分散有小荧光体颗粒的密封构件20，以密封杯中的发光元件和大的荧光体颗粒层。

2. 发明授权

US08469760B2 Light emitting device and method for producing same 失效
标题翻译：发光元件及其制造方法
公开(公告)号：US08469760B2
公开(公告)日：2013-06-25
申请号：US11691509
申请日：2007-03-27
申请人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
发明人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
IPC分类号： B05D5/06
CPC分类号： H05B33/20 , C09K11/0883 , C09K11/7721 , C09K11/7734 , H01L2224/48091 , H01L2224/48247 , H05B33/14 , H01L2924/00014
摘要： A light emitting device 10 includes: a lead frame 12a serving as a mounting portion having a cup 13; a light emitting element 14, mounted on the bottom face 13a of the cup, for emitting light having a predetermined peak wavelength; a layer of large phosphor particles 16, adsorbed and formed on the light emitting element, for absorbing light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the light emitted from the light emitting element; small phosphor particles 18, which have a smaller particle diameter than that of the large phosphor particles, for absorbing at least one of light emitted from the large phosphor particles and light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the at least one of the light emitted from the large phosphor particles and the light emitted from the light emitting element; and a sealing member 20, in which the small phosphor particles are dispersed, for sealing the light emitting element and the layer of large phosphor particles in the cup.
摘要翻译：发光装置10包括：作为具有杯13的安装部的引线框12a; 安装在杯的底面13a上的发光元件14，用于发射具有预定峰值波长的光; 吸收并形成在发光元件上的用于吸收从发光元件发射的光并发出具有比从发光元件发出的光的峰值波长更长的光的大荧光体颗粒16的层; 小荧光体颗粒18具有比大荧光体颗粒小的粒径，用于吸收从大荧光体颗粒发射的光和从发光元件发射的光中的至少一种，并且用于发射具有比磷光体颗粒更长的峰值波长的光从大荧光体颗粒发射的光中的至少一种光和从发光元件发射的光中的至少一种; 以及其中分散有小荧光体颗粒的密封构件20，以密封杯中的发光元件和大的荧光体颗粒层。

3. 发明申请

US20070228933A1 LIGHT EMITTING DEVICE AND METHOD FOR PRODUCING SAME 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US20070228933A1
公开(公告)日：2007-10-04
申请号：US11690974
申请日：2007-03-26
申请人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
发明人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： C09K11/0883 , C09K11/7721 , C09K11/7734 , H01L33/504 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device 10 includes: a lead frame 12a serving as a mounting portion having a cup 13; a light emitting element 14, mounted on the bottom face 13a of the cup, for emitting light having a predetermined peak wavelength; a layer of first phosphor particles 16, absorbed and formed on the light emitting element, for absorbing light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the light emitted from the light emitting element; second phosphor particles 18 for absorbing at least one of light emitted from the first phosphor particles and light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the at least one of the light emitted from the first phosphor particles and the light emitted from the light emitting element; and a sealing member 20, in which the second phosphor particles are dispersed, for sealing the light emitting element and the layer of first phosphor particles in the cup.
摘要翻译：发光装置10包括：作为具有杯13的安装部的引线框架12a; 安装在杯的底面13a上的发光元件14，用于发射具有预定峰值波长的光; 吸收并形成在发光元件上的第一荧光体颗粒16，用于吸收从发光元件发射的光并发射具有比从发光元件发射的光的峰值波长更长的峰值的光; 第二荧光体颗粒18，用于吸收从第一荧光体颗粒发射的光和从发光元件发射的光中的至少一种，并且用于发射具有比从第一荧光体颗粒发射的至少一种光的峰值波长更长的峰值的光和从发光元件发射的光; 以及密封构件20，其中分散有第二荧光体颗粒，用于密封杯中的发光元件和第一荧光体颗粒层。

4. 发明申请

US20100013374A1 LIGHT EMITTING DEVICE AND METHOD FOR PRODUCING SAME 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US20100013374A1
公开(公告)日：2010-01-21
申请号：US12568123
申请日：2009-09-28
申请人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
发明人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
IPC分类号： H01J1/62
CPC分类号： C09K11/0883 , C09K11/7721 , C09K11/7734 , H01L33/504 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device 10 includes: a lead frame 12a serving as a mounting portion having a cup 13; a light emitting element 14, mounted on the bottom face 13a of the cup, for emitting light having a predetermined peak wavelength; a layer of first phosphor particles 16, absorbed and formed on the light emitting element, for absorbing light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the light emitted from the light emitting element; second phosphor particles 18 for absorbing at least one of light emitted from the first phosphor particles and light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the at least one of the light emitted from the first phosphor particles and the light emitted from the light emitting element; and a sealing member 20, in which the second phosphor particles are dispersed, for sealing the light emitting element and the layer of first phosphor particles in the cup.
摘要翻译：发光装置10包括：作为具有杯13的安装部的引线框12a; 安装在杯的底面13a上的发光元件14，用于发射具有预定峰值波长的光; 吸收并形成在发光元件上的第一荧光体颗粒16，用于吸收从发光元件发射的光并发射具有比从发光元件发射的光的峰值波长更长的峰值的光; 第二荧光体颗粒18，用于吸收从第一荧光体颗粒发射的光和从发光元件发射的光中的至少一种，并且用于发射具有比从第一荧光体颗粒发射的至少一种光的峰值波长更长的峰值的光和从发光元件发射的光; 以及密封构件20，其中分散有第二荧光体颗粒，用于密封杯中的发光元件和第一荧光体颗粒层。

5. 发明授权

US07956536B2 Light emitting device and method for producing same 有权
标题翻译：发光元件及其制造方法
公开(公告)号：US07956536B2
公开(公告)日：2011-06-07
申请号：US12568123
申请日：2009-09-28
申请人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
发明人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
IPC分类号： H01J1/62
CPC分类号： C09K11/0883 , C09K11/7721 , C09K11/7734 , H01L33/504 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device 10 includes: a lead frame 12a serving as a mounting portion having a cup 13; a light emitting element 14, mounted on the bottom face 13a of the cup, for emitting light having a predetermined peak wavelength; a layer of first phosphor particles 16, absorbed and formed on the light emitting element, for absorbing light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the light emitted from the light emitting element; second phosphor particles 18 for absorbing at least one of light emitted from the first phosphor particles and light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the at least one of the light emitted from the first phosphor particles and the light emitted from the light emitting element; and a sealing member 20, in which the second phosphor particles are dispersed, for sealing the light emitting element and the layer of first phosphor particles in the cup.
摘要翻译：发光装置10包括：作为具有杯13的安装部的引线框12a; 安装在杯的底面13a上的发光元件14，用于发射具有预定峰值波长的光; 吸收并形成在发光元件上的第一荧光体颗粒16，用于吸收从发光元件发射的光并发射具有比从发光元件发射的光的峰值波长更长的峰值的光; 第二荧光体颗粒18，用于吸收从第一荧光体颗粒发射的光和从发光元件发射的光中的至少一种，并且用于发射具有比从第一荧光体颗粒发射的至少一种光的峰值波长更长的峰值的光和从发光元件发射的光; 以及密封构件20，其中分散有第二荧光体颗粒，用于密封杯中的发光元件和第一荧光体颗粒层。

6. 发明授权

US07878876B2 Light emitting device and method for producing same 有权
标题翻译：发光元件及其制造方法
公开(公告)号：US07878876B2
公开(公告)日：2011-02-01
申请号：US11690974
申请日：2007-03-26
申请人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
发明人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
IPC分类号： H01J9/26
CPC分类号： C09K11/0883 , C09K11/7721 , C09K11/7734 , H01L33/504 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device 10 includes: a lead frame 12a serving as a mounting portion having a cup 13; a light emitting element 14, mounted on the bottom face 13a of the cup, for emitting light having a predetermined peak wavelength; a layer of first phosphor particles 16, adsorbed and formed on the light emitting element, for absorbing light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the light emitted from the light emitting element; second phosphor particles 18 for absorbing at least one of light emitted from the first phosphor particles and light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the at least one of the light emitted from the first phosphor particles and the light emitted from the light emitting element; and a sealing member 20, in which the second phosphor particles are dispersed, for sealing the light emitting element and the layer of first phosphor particles in the cup.
摘要翻译：发光装置10包括：作为具有杯13的安装部的引线框12a; 安装在杯的底面13a上的发光元件14，用于发射具有预定峰值波长的光; 吸收并形成在发光元件上的第一荧光体颗粒层16，用于吸收从发光元件发射的光并发射具有比从发光元件发射的光的峰值波长更长的峰值的光; 第二荧光体颗粒18，用于吸收从第一荧光体颗粒发射的光和从发光元件发射的光中的至少一种，并且用于发射具有比从第一荧光体颗粒发射的至少一种光的峰值波长更长的峰值的光和从发光元件发射的光; 以及密封构件20，其中分散有第二荧光体颗粒，用于密封杯中的发光元件和第一荧光体颗粒层。

7. 发明申请

US20100013375A1 LIGHT EMITTING DEVICE AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：发光装置及其制造方法
公开(公告)号：US20100013375A1
公开(公告)日：2010-01-21
申请号：US12568251
申请日：2009-09-28
申请人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
发明人： Tsukasa Maruyama , Masahiro Gotoh , Tetsuya Ikuta
IPC分类号： H01J1/62
CPC分类号： H05B33/20 , C09K11/0883 , C09K11/7721 , C09K11/7734 , H01L2224/48091 , H01L2224/48247 , H05B33/14 , H01L2924/00014
摘要： A light emitting device 10 includes: a lead frame 12a serving as a mounting portion having a cup 13; a light emitting element 14, mounted on the bottom face 13a of the cup, for emitting light having a predetermined peak wavelength; a layer of large phosphor particles 16, absorbed and formed on the light emitting element, for absorbing light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the light emitted from the light emitting element; small phosphor particles 18, which have a smaller particle diameter than that of the large phosphor particles, for absorbing at least one of light emitted from the large phosphor particles and light emitted from the light emitting element and for emitting light having a longer peak wavelength than that of the at least one of the light emitted from the large phosphor particles and the light emitted from the light emitting element; and a sealing member 20, in which the small phosphor particles are dispersed, for sealing the light emitting element and the layer of large phosphor particles in the cup.
摘要翻译：发光装置10包括：作为具有杯13的安装部的引线框12a; 安装在杯的底面13a上的发光元件14，用于发射具有预定峰值波长的光; 吸收并形成在发光元件上的用于吸收从发光元件发出的光并发出具有比从发光元件发射的光的峰值波长更长的光的大荧光体颗粒16的层; 小荧光体颗粒18具有比大荧光体颗粒小的粒径，用于吸收从大荧光体颗粒发射的光和从发光元件发射的光中的至少一种，并且用于发射具有比磷光体颗粒更长的峰值波长的光从大荧光体颗粒发射的光中的至少一种光和从发光元件发射的光中的至少一种; 以及其中分散有小荧光体颗粒的密封构件20，以密封杯中的发光元件和大的荧光体颗粒层。

8. 发明申请

US20060065878A1 Phosphor and manufacturing method for the same, and light source 有权
公开(公告)号：US20060065878A1
公开(公告)日：2006-03-30
申请号：US11211751
申请日：2005-08-26
申请人： Kenji Sakane , Akira Nagatomi , Masahiro Gotoh , Shuji Yamashita , Tetsuya Ikuta
发明人： Kenji Sakane , Akira Nagatomi , Masahiro Gotoh , Shuji Yamashita , Tetsuya Ikuta
IPC分类号： C09K11/08 , C09K11/54 , C09K11/66
CPC分类号： C09K11/7734 , C09K11/0883 , H01L33/502 , Y10T428/2991 , Y10T428/2993
摘要： To provide a phosphor having an emission spectrum with a broad peak in a range from yellow color to red color (580 nm to 680 nm) and an excellent excitation band on the longer wavelength side from near ultraviolet/ultraviolet of excitation light to visible light (250 nm to 550 nm), and having an improved emission intensity. The phosphor is provided, which is given by a general composition formula expressed by MmAaBbOoNn:Z, (wherein element M is more than one kind of element having bivalent valency, element A is more than one kind of element having tervalent valency selected from the group consisting of Al, Ga, In, Tl, Y, Sc, P, As, Sb, and Bi, element B is more than one kind of element having tetravalent valency, O is oxygen, N is nitrogen, and element Z is more than one kind of element selected from rare earth elements or transitional metal elements, satisfying m>0, a>0, b>0 o≧0, and n=2/3m+a+4/3b−2/3o), and further containing boron and/or fluorine.

9. 发明申请

US20100258766A1 Phosphor and manufacturing method for the same, and light source 有权
公开(公告)号：US20100258766A1
公开(公告)日：2010-10-14
申请号：US12801658
申请日：2010-06-18
申请人： Kenji Sakane , Akira Nagatomi , Masahiro Gotoh , Shuji Yamashita , Tetsuya Ikuta
发明人： Kenji Sakane , Akira Nagatomi , Masahiro Gotoh , Shuji Yamashita , Tetsuya Ikuta
IPC分类号： C09K11/66 , C09K11/54 , C09K11/59
CPC分类号： C09K11/7734 , C09K11/0883 , H01L33/502 , Y10T428/2991 , Y10T428/2993
摘要： To provide a phosphor having an emission spectrum with a broad peak in a range from yellow color to red color (580 nm to 680 nm) and an excellent excitation band on the longer wavelength side from near ultraviolet/ultraviolet of excitation light to visible light (250 nm to 550 nm), and having an improved emission intensity. The phosphor is provided, which is given by a general composition formula expressed by MmAaBbOoNn:Z, (wherein element M is more than one kind of element having bivalent valency, element A is more than one kind of element having tervalent valency selected from the group consisting of Al, Ga, In, Tl, Y, Sc, P, As, Sb, and Bi, element B is more than one kind of element having tetravalent valency, O is oxygen, N is nitrogen, and element Z is more than one kind of element selected from rare earth elements or transitional metal elements, satisfying m>0, a>0, b>0 o≧0, and n=2/3m+a+4/3b−2/3o), and further containing boron and/or fluorine.

10. 发明授权

US07803286B2 Phosphor and manufacturing method for the same, and light source 有权
标题翻译：磷光体及其制造方法相同，而光源
公开(公告)号：US07803286B2
公开(公告)日：2010-09-28
申请号：US12292889
申请日：2008-11-28
申请人： Kenji Sakane , Akira Nagatomi , Masahiro Gotoh , Shuji Yamashita , Tetsuya Ikuta
发明人： Kenji Sakane , Akira Nagatomi , Masahiro Gotoh , Shuji Yamashita , Tetsuya Ikuta
IPC分类号： C09K11/08
CPC分类号： C09K11/7734 , C09K11/0883 , H01L33/502 , Y10T428/2991 , Y10T428/2993
摘要： To provide a phosphor having an emission spectrum with a broad peak in a range from yellow color to red color (580 nm to 680 nm) and an excellent excitation band on the longer wavelength side from near ultraviolet/ultraviolet of excitation light to visible light (250 nm to 550 nm), and having an improved emission intensity. The phosphor is provided, which is given by a general composition formula expressed by MmAaBbOoNn:Z, (wherein element M is more than one kind of element having bivalent valency, element A is more than one kind of element having tervalent valency selected from the group consisting of Al, Ga, In, Tl, Y, Sc, P, As, Sb, and Bi, element B is more than one kind of element having tetravalent valency, O is oxygen, N is nitrogen, and element Z is more than one kind of element selected from rare earth elements or transitional metal elements, satisfying m>0, a>0, b>0 o≧0, and n=2/3m+a+4/3b−2/3o), and further containing boron and/or fluorine.
摘要翻译：为了提供具有在黄色至红色（580nm至680nm）范围内具有宽峰的发射光谱的荧光体和从激发光的近紫外/紫外至可见光的较长波长侧的优异的激发带（ 250nm至550nm），并且具有改善的发射强度。提供荧光体，其通过由MmAaBbOoNn：Z表示的一般组成式给出（其中元素M是具有二价化合价的一种以上的元素，元素A是选自组中的三价元素的一种以上的元素由Al，Ga，In，Tl，Y，Sc，P，As，Sb和Bi组成，元素B是具有四价化合价的多种元素，O是氧，N是氮，元素Z大于一种选自稀土元素或过渡金属元素的元素，满足m> 0，a> 0，b> 0 o≥0，n = 2 / 3m + a + 4 / 3b-2 / 3o）含有硼和/或氟。

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