公开(公告)号：US20060083023A1

公开(公告)日：2006-04-20

申请号：US11252518

申请日：2005-10-18

申请人： Takahiro Ayabe ,  Akira Matsui ,  Kenji Homma ,  Hironobu Kiyomoto

发明人： Takahiro Ayabe ,  Akira Matsui ,  Kenji Homma ,  Hironobu Kiyomoto

IPC分类号： F21V7/04

CPC分类号： G02B6/0001 ,  G02B6/0031 ,  G02B17/086 ,  G02F1/133603 ,  H01L33/58 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/1815 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： On the rear surface of a transparent molded unit is provided a reflecting member. In a central part of the molded unit are encapsulated light emitting devices. In the vicinity of the central part of the reflecting member is formed a reflecting area that is angularly inclined to the rear surface as it moves to the outer circumferential direction. A toric channel is provided on a light irradiation surface of the molded unit, and a slope total reflection area is provided in its inner circumferential side. Light emanating from the light emitting devices is reflected at the slope total reflection area, and further reflected at the direct output area. Then, after being further reflected at the reflecting area of the reflecting member, the light is guided to the outer circumferential end of the reflecting member, and is outputted forward from the total reflection area by being reflected at the outer circumferential end of the reflecting member.

摘要翻译： 在透明模制单元的后表面上设置反射构件。 在模制单元的中心部分是封装的发光器件。 在反射构件的中央部附近形成有反射区域，该反射区域随着向外周方向移动而与后表面成角度地倾斜。 在模制单元的光照射表面上设置复曲面通道，并且在其内周侧设置倾斜全反射区域。 从发光装置发出的光在斜率全反射区域反射，并进一步在直接输出区域反射。 然后，在反射构件的反射区域进一步反射之后，光被引导到反射构件的外周端，并且通过在反射构件的外周端处被反射而从全反射区域向前输出 。

公开(公告)号：US07470042B2

公开(公告)日：2008-12-30

申请号：US11333121

申请日：2006-01-17

申请人： Takahiro Ayabe ,  Akira Matsui ,  Hironobu Kiyomoto

发明人： Takahiro Ayabe ,  Akira Matsui ,  Hironobu Kiyomoto

IPC分类号： F21V7/00

CPC分类号： F21V7/04 ,  F21K9/68 ,  F21V7/0091 ,  F21V7/09 ,  F21Y2115/10 ,  G02B5/09 ,  G02B17/086 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066

摘要： To provide a luminescent light source that can increase the number of divisions of a reflecting mirror without reducing pitch interval of reflection areas. A luminescent light source comprises a reflecting mirror for reflecting light, a mold unit arranged on a light reflection surface of the reflecting mirror, and light emitting devices of three luminescent devices of red, blue and green that are placed in the central part and output light to the mold unit. In the reflecting mirror, rectangular reflection areas are arranged vertically and horizontally in a grid.

摘要翻译： 提供可以增加反射镜的分割数而不减少反射区域的间距的发光光源。 发光光源包括用于反射光的反射镜，布置在反射镜的光反射表面上的模具单元和放置在中心部分中的红，蓝和绿三种发光装置的发光装置，并输出光 到模具单元。 在反射镜中，矩形反射区域以网格垂直和水平布置。

公开(公告)号：US07399108B2

公开(公告)日：2008-07-15

申请号：US11252518

申请日：2005-10-18

申请人： Takahiro Ayabe ,  Akira Matsui ,  Kenji Homma ,  Hironobu Kiyomoto

发明人： Takahiro Ayabe ,  Akira Matsui ,  Kenji Homma ,  Hironobu Kiyomoto

IPC分类号： F21V7/04

CPC分类号： G02B6/0001 ,  G02B6/0031 ,  G02B17/086 ,  G02F1/133603 ,  H01L33/58 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/1815 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： On the rear surface of a transparent molded unit is provided a reflecting member. In a central part of the molded unit are encapsulated light emitting devices. In the vicinity of the central part of the reflecting member is formed a reflecting area that is angularly inclined to the rear surface as it moves to the outer circumferential direction. A toric channel is provided on a light irradiation surface of the molded unit, and a slope total reflection area is provided in its inner circumferential side. Light emanating from the light emitting devices is reflected at the slope total reflection area, and further reflected at the direct output area. Then, after being further reflected at the reflecting area of the reflecting member, the light is guided to the outer circumferential end of the reflecting member, and is outputted forward from the total reflection area by being reflected at the outer circumferential end of the reflecting member.

摘要翻译： 在透明模制单元的后表面上设置反射构件。 在模制单元的中心部分是封装的发光器件。 在反射构件的中央部附近形成有反射区域，该反射区域随着向外周方向移动而与后表面成角度地倾斜。 在模制单元的光照射表面上设置复曲面通道，并且在其内周侧设置倾斜全反射区域。 从发光装置发出的光在斜率全反射区域反射，并进一步在直接输出区域反射。 然后，在反射构件的反射区域进一步反射之后，光被引导到反射构件的外周端，并且通过在反射构件的外周端处被反射而从全反射区域向前输出 。

公开(公告)号：US20060158899A1

公开(公告)日：2006-07-20

申请号：US11333121

申请日：2006-01-17

申请人： Takahiro Ayabe ,  Akira Matsui ,  Hironobu Kiyomoto

发明人： Takahiro Ayabe ,  Akira Matsui ,  Hironobu Kiyomoto

IPC分类号： F21V7/04

CPC分类号： F21V7/04 ,  F21K9/68 ,  F21V7/0091 ,  F21V7/09 ,  F21Y2115/10 ,  G02B5/09 ,  G02B17/086 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066

摘要： To provide a luminescent light source that can increase the number of divisions of a reflecting mirror without reducing pitch interval of reflection areas. A luminescent light source comprises a reflecting mirror for reflecting light, a mold unit arranged on a light reflection surface of the reflecting mirror, and light emitting devices of three luminescent devices of red, blue and green that are placed in the central part and output light to the mold unit. In the reflecting mirror, rectangular reflection areas are arranged vertically and horizontally in a grid.

摘要翻译： 提供可以增加反射镜的分割数而不减少反射区域的间距的发光光源。 发光光源包括用于反射光的反射镜，布置在反射镜的光反射表面上的模具单元和放置在中心部分中的红，蓝和绿三种发光装置的发光装置，并输出光 到模具单元。 在反射镜中，矩形反射区域以网格垂直和水平布置。

公开(公告)号：US07161567B2

公开(公告)日：2007-01-09

申请号：US10727175

申请日：2003-12-03

申请人： Kenji Homma ,  Takahiro Ayabe ,  Hironobu Kiyomoto

发明人： Kenji Homma ,  Takahiro Ayabe ,  Hironobu Kiyomoto

IPC分类号： G09G3/32

CPC分类号： H01L33/60 ,  F21S43/14 ,  F21W2111/00 ,  H01L33/54 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/00014 ,  H01L2924/00012

摘要： A mold part formed of a light transmitting material having a high refractive index is molded in a concave-shaped reflecting member, and a light emitting element such as an LED chip or the like is inserted in the center of the mold part. A circular direct emitting portion is provided at the center of a front face of the mold part, a ring-shaped total reflecting portion is provided around it, and a slanted total reflecting portion is provided between the direct emitting portion and total reflecting portion. Thereby, the uniformity of front face luminance with a simple structure in a light emitting device provided with a reflecting member on a back face of a mold part is improved.

摘要翻译： 由具有高折射率的透光材料形成的模具部件模制在凹形反射部件中，并且诸如LED芯片等的发光元件插入模具部件的中心。 圆形直接发射部分设置在模具部件的前表面的中心处，环形全反射部分设置在其周围，并且倾斜的全反射部分设置在直射发射部分和全反射部分之间。 因此，提高了在模具部件的背面上设置有反射部件的发光装置中具有简单结构的正面亮度的均匀性。