专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008010470A Illuminator 审中-公开
标题翻译： ILLUMINATOR
公开(公告)号：JP2008010470A
公开(公告)日：2008-01-17
申请号：JP2006176464
申请日：2006-06-27
申请人： Koizumi Lighting Technology Corp , Mitsubishi Cable Ind Ltd , Mitsubishi Chemicals Corp , コイズミ照明株式会社 , 三菱化学株式会社 , 三菱電線工業株式会社
发明人： TAGUCHI TSUNEMASA , UCHIDA YUJI , KAGAWA KAZUHIKO , KASAKURA AKIO , SANO SHINICHI , YOSHIKUBO MITSUHIRO
IPC分类号： H01L33/06 , H01L33/32 , H01L33/50 , H01L33/56 , H01L33/62
摘要： PROBLEM TO BE SOLVED: To provide an illuminator of simple structure exhibiting excellent uniformity in light emission and excellent color rendering properties without producing unevenness or a ring in color or luminance on the irradiation surface. SOLUTION: The illuminator is obtained by integrating a plurality of shell-type LEDs each consisting of a semiconductor light emitting element having an emission peak of 380-420 nm; and a light emitter including three kinds of phosphor performing wavelength conversion of light emitted from the semiconductor light emitting element into regions of blue, green and red where the periphery of the light emitter is molded of epoxy resin. Emission color on the structural axis of the LED is the color within a region having a center (0.21, 0.47) and a radius of 0.1 on the CIE1976UCS chromaticity coordinates (u', v'). On a white screen separated by 1(m) from the end of the LED in the direction of the structural axis and standing perpendicularly thereto, color difference is within 0.01 between the chromaticity coordinates within a distance (radius) of sin (one half of the angle of beam spread of the LED θ 1/2 /2)(m) from the structural axis and the chromaticity coordinates on the structural axis. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构简单的发光体，其发光性能优良，显色性优异，而不会产生不均匀性或照射面上的颜色或亮度环。解决方案：通过集成由发射峰值为380-420nm的半导体发光元件组成的多个壳型LED来获得照明器; 以及发光体，其包括从半导体发光元件发出的光进行波长转换为蓝色，绿色和红色的区域的三种荧光体，其中发光体的周边由环氧树脂模制而成。在CIE1976UCS色度坐标（u'，v'）上，LED的结构轴上的发光颜色是具有中心（0.21,0.47）和半径0.1的区域内的颜色。在白色屏幕上，从LED的端部沿结构轴线的方向分隔1（m）并垂直于其垂直，在sin的一半（半径）内的色度坐标之间的色差在0.01之间从结构轴和结构轴上的色度坐标，LED的光束扩展角θ 1/2 / 2）（m）。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009123758A Illuminator 审中-公开
标题翻译：照明器
公开(公告)号：JP2009123758A
公开(公告)日：2009-06-04
申请号：JP2007293323
申请日：2007-11-12
申请人： Koizumi Lighting Technology Corp , Mitsubishi Chemicals Corp , Yamaguchi Univ , コイズミ照明株式会社 , 三菱化学株式会社 , 国立大学法人山口大学
发明人： TAGUCHI TSUNEMASA , UCHIDA YUJI , YOSHIKUBO MITSUHIRO , SANO SHINICHI , SATO YOSHITO , KASAKURA AKIO
IPC分类号： F21S8/04 , F21V5/00 , F21V7/00 , F21V19/00 , F21Y101/02 , H01L33/50 , H01L33/58 , H01L33/60 , H01L33/62
CPC分类号： H01L2224/73265
摘要： PROBLEM TO BE SOLVED: To provide a high brightness illuminator wherein a light distribution controlling lens for improving the unevenness and/or ring of the color and/or brightness at the irradiated surface, the uniformity of light emission, and the color rendering properties is provided, and the loss of light quantity because of the light distribution controlling lens is small. SOLUTION: The illuminator includes a wiring board 1, a plurality of surface mounting type LEDs 10 provided on the wiring board 1, and the light distribution controlling lens 20 for making the 1/2 beam spread angle of each LED 10 smaller. The LED 10 has a semiconductor light-emitting device, a light-emitting portion which emits light by being excited by the light emission from the semiconductor light-emitting device, and a reflector 13 surrounding the perimetric surface of the light-emitting portion. The light-emitting surface 14A of the light-emitting portion forms a plane coplanar with the front edge of the reflector 13. The light distribution controlling lens 20 has an incidence concave portion 21 on the back side into which the light emitted from the LED is incident from the convex shaped light-receiving surface 21A and has a planar outgoing surface 22 for the emitted light on the front side. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种高亮度照明器，其中，用于改善照射表面上的颜色和/或亮度的不均匀性和/或环的光分布控制透镜，发光的均匀性和显色性提供了属性，并且由于配光控制透镜而导致的光量损失小。解决方案：照明器包括布线板1，设置在布线板1上的多个表面安装型LED10和用于使每个LED 10的1/2光束扩展角度更小的配光控制透镜20。 LED10具有半导体发光器件，通过被来自半导体发光器件的发光激发而发光的发光部分和围绕发光部分的周边表面的反射器13。发光部的发光面14A形成与反射体13的前端共面的平面。配光控制透镜20在背面侧具有入射凹部21，从LED发射的光为从凸形光接收表面21A入射并具有用于前侧的发射光的平面出射表面22。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2006253125A Light source, solid-state light-emitting element module, phosphor module, light distribution element module, illumination device and image display device, and light control method for the light source 有权
标题翻译：光源，固体发光元件模块，磷光体模块，光分布元件模块，照明装置和图像显示装置，以及光源的光控制方法
公开(公告)号：JP2006253125A
公开(公告)日：2006-09-21
申请号：JP2006034870
申请日：2006-02-13
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： UCHIDA YUJI , TAGUCHI TSUNEMASA , KIJIMA NAOTO
IPC分类号： F21V9/08 , F21V3/04 , F21V5/04 , F21V19/00 , F21Y101/02 , H01L33/50
摘要： PROBLEM TO BE SOLVED: To provide a light source illuminating the irradiation face, with uniformly colored light having a high rendering property and high light-emission efficiency. SOLUTION: In a light source equipped with a plurality of primary light sources emitting primary light, each having a different wavelength, a maximum value of differences among CIE chromaticity coordinates of the primary light is set to be 0.05 or larger, the primary light has the identical light distribution properties on a desired irradiation face, the light-emitting efficiency is set to be 30 lm/W or higher, and an averaged color rendering index is set to be 60 or larger. To configure a primary light source 1 by using a solid light-emitting element 2 and a phosphor part 3, it is possible to use light, as the primary light, emitted from the phosphor in the phosphor part 3 by absorbing the light emitted from the element 2, other than the light emitted from the element 2 itself. For this reason, other than visible light, the element 2, which emits light other than visible light possible to be used as the excitation light of the the phosphor in the phosphor part 3 (for instance, ultraviolet rays), may be used. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供照射面的光源，具有高的再现性和高发光效率的均匀着色的光。解决方案：在配备有发射初级光的多个初级光源的光源中，每个具有不同波长的光源中，初级光的CIE色度坐标之间的差异的最大值设定为0.05或更大，光在期望的照射面上具有相同的光分布特性，发光效率设定为30lm / W以上，平均显色指数为60以上。为了通过使用固体发光元件2和荧光体部分3来配置初级光源1，可以使用从荧光体部分3中的荧光体发射的光作为主光，元件2，除了从元件2本身发射的光。因此，除了可见光之外，可以使用可能用作荧光体部分3中的荧光体的激发光的可见光以外的发光的元件2（例如紫外线）。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2009289957A Semiconductor light-emitting device and imaging device 审中-公开
标题翻译：半导体发光器件和成像器件
公开(公告)号：JP2009289957A
公开(公告)日：2009-12-10
申请号：JP2008140667
申请日：2008-05-29
申请人： Mitsubishi Chemicals Corp , Yamaguchi Univ , 三菱化学株式会社 , 国立大学法人山口大学
发明人： TAGUCHI TSUNEMASA , UCHIDA YUJI , SATO YOSHITO , KASAKURA AKIO
IPC分类号： H01L33/06 , H01L33/32 , H01L33/48 , H01L33/50 , H01L33/56 , H01L33/60 , H01L33/62
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which is a light source for a biological object to be observed, and performs illumination so as to recognize an object color of observation target portion in the biological object in detail. SOLUTION: The semiconductor light-emitting device includes: a white light-emitting portion for emitting predetermined base white light based on light-emitting from the semiconductor light-emitting device for the biological object; and cyan color light-emitting portion for emitting predetermined cyan color light being a biological object color and having a hue in the Munsell notation system corresponding to a complementary color of the object color in R region or RP region and a hue in the Musell notation system in BG region or G region. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供作为待观察的生物体的光源的半导体发光装置，并且进行照明，以便详细地识别生物体中的观察目标部分的物体颜色。解决方案：半导体发光器件包括：白色发光部分，用于基于从用于生物体的半导体发光器件的发光发射预定的基底白光; 以及用于发射预定的青色色光的青色发光部分，其是在R区域或RP区域中对应于对象颜色的补色对应的孟塞尔符号系统中具有色调的色调，以及Musell记谱系统中的色调在BG区域或G区域。版权所有（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式