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1. 发明授权

US10479932B2 Phosphor composition, light-emitting device package including same, and lighting device 有权
公开(公告)号：US10479932B2
公开(公告)日：2019-11-19
申请号：US16097349
申请日：2017-04-28
申请人： LG INNOTEK CO., LTD.
发明人： Ji Wook Moon , Woo Seuk Song , Seung Jae Lee , Jin Sung Kim
IPC分类号： C09K11/59 , C09K11/61 , C09K11/77 , F21S2/00 , H01L33/36 , H01L33/48 , H01L33/56 , C09K11/08
摘要： According to an embodiment, a phosphor composition and a light-emitting device package including the same includes a first phosphor excited by an excited light source so as to emit light of a first wavelength area; a second phosphor excited by the excited light source so as to emit light of a second wavelength area; and a third phosphor excited by the excited light source so as to emit light of a third wavelength area. Therefore, light emitted from the phosphor composition has an improved color rendering index due to an increase in the intensity of light in a cyan wavelength area, and has an improved light velocity due to a shortened wavelength of light in a red wavelength area.

2. 发明授权

US09837584B2 Bluish green phosphor and light emitting device package including the same 有权
公开(公告)号：US09837584B2
公开(公告)日：2017-12-05
申请号：US14417483
申请日：2014-11-13
申请人： LG INNOTEK CO., LTD.
发明人： Jae Soo Yoo , Jin Sung Kim , Jong Woo Yoo , Ju A Yoo , Seong Wook Lee
IPC分类号： C09K11/08 , C09K11/77 , H01L33/50
CPC分类号： H01L33/504 , C09K11/7734 , C09K11/7739 , C09K11/7792 , H01L33/502
摘要： Embodiments of the present invention provide a bluish green phosphor represented by Formula 1 below. In particular, the bluish green phosphor and a light emitting device package including the same may have improved luminescence characteristics and properties due to influence of cations and anions included in a composition formula: AaBbOcNdGeDfEg:REh [Formula 1] wherein A is at least one selected from the group consisting of Be, Mg, Ca, Sr, Ba and Ra elements, B is at least one selected from the group consisting of Si, Ge and Sn elements, G is any one of C, Cl, F and Br elements, D is one element or a mixture type of two or more elements selected from Li, Na and K, E is at least one selected from the group consisting of P, As, Bi, Sc, Y and Lu, RE is at least one selected from the group consisting of Eu, Ce, Sm, Er, Yb, Dy, Gd, Tm, Lu, Pr, Nd, Pm and Ho, 0

3. 发明申请

US20160276548A1 BLUISH GREEN PHOSPHOR AND LIGHT EMITTING DEVICE PACKAGE INCLUDING THE SAME 审中-公开
标题翻译：蓝色绿色荧光灯和发光装置包括其中
公开(公告)号：US20160276548A1
公开(公告)日：2016-09-22
申请号：US14417494
申请日：2014-11-13
申请人： LG INNOTEK CO., LTD.
发明人： Jae Soo Yoo , Jin Sung Kim , Jong Woo Yoo , Ju A Yoo , Seong Wook Lee
IPC分类号： H01L33/50 , C09K11/77
CPC分类号： H01L33/504 , C09K11/7734 , C09K11/7739 , C09K11/7792 , H01L33/502
摘要： Embodiments of the present invention provide a bluish green phosphor represented by Formula 1 below. In particular, the bluish green phosphor and a light emitting device package including the same may have superior luminesence characteristics and improved temperature stability by selecting composition ratios of each ingredients included in a composition formula and ions and thereby minimizing lattice defects in a crystal structure: AaBbOcNdCe:REh [Formula 1] wherein A is at least one selected from the group consisting of Be, Mg, Ca, Sr, Ba and Ra elements, B is at least one selected from the group consisting of Si, Ge and Sn elements, C is any one of C, Cl, F and Br elements, RE is at least one selected from the group consisting of Eu, Ce, Sm, Er, Yb, Dy, Gd, Tm, Lu, 0

4. 发明授权

US10982141B2 Phosphor composition, light-emitting device package comprising same, and lighting apparatus 有权
公开(公告)号：US10982141B2
公开(公告)日：2021-04-20
申请号：US16065433
申请日：2016-12-22
申请人： LG INNOTEK CO., LTD.
发明人： Ji Wook Moon , Jin Sung Kim , Woo Seuk Song , Seung Jae Lee
IPC分类号： C09K11/77 , C09K11/70 , C09K11/08 , F21K9/64 , F21S2/00 , H01L33/62 , H01L33/50 , F21Y115/10
摘要： An embodiment relates to a phosphor composition, a light-emitting device package comprising the same, and a lighting apparatus and, more particularly, to a phosphor composition comprising a first phosphor, excited by an excitation light source, for emitting a first wavelength range of light, a second phosphor, excited by the excitation light source, for emitting a second wavelength range of light, and a third phosphor, excited by the excitation light source, for emitting a third wavelength range of light. The light emitted from the phosphor composition exhibits an increased intensity of light in a blue-green wavelength region with the consequent improvement of color rendering index and a shortened wavelength of light in a red wavelength region with the consequent improvement of luminous flux.

5. 发明申请

US20150377429A1 BLUISH GREEN PHOSPHOR AND LIGHT EMITTING DEVICE PACKAGE INCLUDING THE SAME 有权
标题翻译：蓝色绿色荧光灯和发光装置包括其中
公开(公告)号：US20150377429A1
公开(公告)日：2015-12-31
申请号：US14417483
申请日：2014-11-13
申请人： LG INNOTEK CO., LTD.
发明人： Jae Soo Yoo , Jin Sung Kim , Jong Woo Yoo , Ju A Yoo , Seong Wook Lee
IPC分类号： F21K99/00 , C09K11/77
CPC分类号： H01L33/504 , C09K11/7734 , C09K11/7739 , C09K11/7792 , H01L33/502
摘要： Embodiments of the present invention provide a bluish green phosphor represented by Formula 1 below. In particular, the bluish green phosphor and a light emitting device package including the same may have improved luminescence characteristics and properties due to influence of cations and anions included in a composition formula: AaBbOcNdCeDfEg:REh [Formula 1] wherein A is at least one selected from the group consisting of Be, Mg, Ca, Sr, Ba and Ra elements, B is at least one selected from the group consisting of Si, Ge and Sn elements, C is any one of C, Cl, F and Br elements, D is one element or a mixture type of two or more elements selected from Li, Na and K, E is at least one selected from the group consisting of P, As, Bi, Sc, Y and Lu, RE is at least one selected from the group consisting of Eu, Ce, Sm, Er, Yb, Dy, Gd, Tm, Lu, Pr, Nd, Pm and Ho, 0
摘要翻译：本发明的实施方案提供了由下式1表示的蓝绿色荧光体。特别地，蓝绿色荧光体和包括该蓝绿色荧光体的发光器件封装可能由于组成式中包含的阳离子和阴离子的影响而具有改善的发光特性和性能：AaBbOcNdCeDfEg：REh [式1]其中A是至少一个选定的从由Be，Mg，Ca，Sr，Ba和Ra元素组成的组中，B是选自Si，Ge和Sn元素中的至少一种，C是C，Cl，F和Br元素中的任何一种， D是选自Li，Na和K中的两种或更多种元素的一种元素或混合物，E是选自P，As，Bi，Sc，Y和Lu中的至少一种，RE是至少一种选择的由Eu，Ce，Sm，Er，Yb，Dy，Gd，Tm，Lu，Pr，Nd，Pm和Ho组成的组，0 n; 15,0

6. 发明授权

US10069046B2 Bluish green phosphor and light emitting device package including the same 有权
公开(公告)号：US10069046B2
公开(公告)日：2018-09-04
申请号：US14417494
申请日：2014-11-13
申请人： LG INNOTEK CO., LTD.
发明人： Jae Soo Yoo , Jin Sung Kim , Jong Woo Yoo , Ju A Yoo , Seong Wook Lee
IPC分类号： H01L29/20 , H01L33/00 , H01L33/50 , C09K11/77
摘要： Embodiments of the present invention provide a bluish green phosphor represented by Formula 1 below. In particular, the bluish green phosphor and a light emitting device package including the same may have superior luminescence characteristics and improved temperature stability by selecting composition ratios of each ingredients included in a composition formula and ions and thereby minimizing lattice defects in a crystal structure: AaBbOcNdGe:REh [Formula 1] wherein A is at least one selected from the group consisting of Be, Mg, Ca, Sr, Ba and Ra elements, B is at least one selected from the group consisting of Si, Ge and Sn elements, O means oxygen, N means nitrogen, G is any one of C, Cl, F and Br elements, C means Carbon, RE is at least one selected from the group consisting of Eu, Ce, Sm, Er, Yb, Dy, Gd, Tm, Lu, 0

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