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    • 1. 发明专利
    • Light source system
    • 光源系统
    • JP2013125609A
    • 2013-06-24
    • JP2011272563
    • 2011-12-13
    • Olympus Corpオリンパス株式会社
    • ITO TAKESHIYAMAMOTO EIJINISHIO MASAHIRO
    • F21S2/00F21V8/00F21Y101/02
    • G02B6/0008A61B1/00167A61B1/043F21V9/16F21V19/04F21V19/045F21V2200/00F21Y2101/00F21Y2113/13F21Y2115/10F21Y2115/30
    • PROBLEM TO BE SOLVED: To provide a light source system capable of corresponding to various purposes without building any individual dedicated systems for those purposes.SOLUTION: The light source system 10 is provided with light source modules 20a, 20b, 20c emitting light source light with different optical characteristics and an irradiation module 60 capable of mechanically attaching the light source modules 20a, 20b, 20c in free detachment. The irradiation module 60 is provided with a light guide member 73 guiding the light source light and having optical characteristics corresponding to one kind of optical characteristics of the light source light, a light guide member 77 guiding the light source light and having optical characteristics different from those of the light guide member 73 corresponding to the other kind of optical characteristics of the light source light, and a first optical conversion unit 103 emitting the light source light as a first optical conversion light by converting one kind of optical characteristics of the light source light guided by the light guide member 73. A center axis of the light guide member 73 is arranged in parallel with that of the light guide member 77. The first optical conversion unit 103 is optically connected with the light guide member 73 and is optically separated from the light guide member 77.
    • 要解决的问题:为了提供能够相应于各种目的的光源系统,而不为这些目的构建任何单独的专用系统。 解决方案:光源系统10设置有发射具有不同光学特性的光源光的光源模块20a,20b,20c,以及能够将光源模块20a,20b,20c机械地安装在自由分离中的照射模块60 。 照射模块60设置有引导光源光并具有与光源光的一种光学特性相对应的光学特性的导光构件73,引导光源光并具有与光源不同的光学特性的导光构件77 对应于光源光的其他种类的光学特性的导光部件73,以及通过转换光源的一种光学特性而将光源光发射为第一光转换光的第一光转换部103 由导光构件73引导的光。导光构件73的中心轴与导光构件77的中心轴平行布置。第一光转换单元103与导光构件73光学连接,并且被光学分离 来自导光部件77.(C)2013,JPO&INPIT
    • 2. 发明专利
    • Fluorescent lamp type led lamp
    • 荧光灯类型LED灯
    • JP2012190744A
    • 2012-10-04
    • JP2011055305
    • 2011-03-14
    • Koito Mfg Co Ltd株式会社小糸製作所
    • NAKAMURA YASUOKOBAYASHI NORIHIKODAICHO HISAYOSHI
    • F21S2/00F21Y101/02
    • F21V3/0427F21S4/28F21S8/04F21V2200/00F21Y2103/10F21Y2115/10H01L25/0753H01L33/504H01L2224/45144H01L2224/48091H01L2924/00H01L2924/00014
    • PROBLEM TO BE SOLVED: To provide a fluorescent lamp type LED lamp which gives no granular feeling of light source and can make continuous emission of light such as a fluorescent tube and can increase the amount of light distribution to a side region of the lamp.SOLUTION: A light source substrate 5 and a translucent cover 4 are installed on a long lamp body 2. A long LED package 6 is installed on the light source substrate 5 so as to extend in the longitudinal direction of the lamp body 2. The LED package 6 is provided with a plurality of LED chips 18 which generate visible light and a light-transparent sealing member 19 which continuously seals the LED chips 18. The LED chips 18 are mounted on the light source substrate 5 and the sealing member 19 is formed in a cross-sectional hemicircle which rises from the chip mounting surface of the light source substrate 5. The LED package 6 emits light of the LED chips 18 in wide angle including the side region of the lamp body 2 from the whole surface of the sealing member 19.
    • 解决的问题:为了提供一种荧光灯型LED灯,其不产生光源的颗粒感,并且可以连续发射诸如荧光管的光,并且可以增加光分布到侧面区域的光量 灯。 解决方案:光源基板5和半透明盖4安装在长灯体2上。长的LED封装6安装在光源基板5上,以沿灯体2的纵向方向延伸 LED封装件6设置有产生可见光的多个LED芯片18和连续地密封LED芯片18的透光密封构件19.LED芯片18安装在光源基板5上,密封构件 19形成为从光源基板5的芯片安装面上升的截面的半圆形.LED封装6从广泛的角度发射包括LED灯体2的侧面的LED芯片18的光从整个表面 (C)2013,JPO&INPIT
    • 8. 发明专利
    • 導光体及び照明装置
    • 光导体和灯
    • JP2015144074A
    • 2015-08-06
    • JP2014017202
    • 2014-01-31
    • 京セラドキュメントソリューションズ株式会社
    • 東谷 勝弘
    • F21S2/00
    • G02B6/0006F21V2200/00G02B6/0001G02B6/001
    • 【課題】導光体と光源の位置精度を確保して導光体と光源の組立を容易化する。 【解決手段】側端面18に入射された光を導光して表面から出射させる棒状の導光体11は、導光体11の一側端部において、導光体11の長手方向に所定の深さの窪み15が設けられ、窪み15の底面が側端面18を形成しており、導光体11の一側端部において、光源12を有する基板120の位置決め穴120aに挿入される位置決めボス11aが導光体11の長手方向に突設されており、導光体11の一側端部において、位置決めボス11aによって位置決めされた基板120を、基板120の表面が導光体11の一側端部に当接して光源12が側端面18から所定の距離を保って窪み15に収容された状態で、導光体11の一側端部に係止する係止部11bが設けられており、位置決めボス11aと係止部11bとが導光体11に一体成形されている。 【選択図】図3
    • 要解决的问题:为了确保导光体和光源的位置精度,并且便于将光导体与光源组装。解决方案:引导入射在侧端面18上并发射的光的杆状导光体11 来自其表面的光包括在导光体11的纵向方向上形成在导光体11的一个侧端部中的预定深度的凹部15,凹部15的底面形成侧端面18 插入到包括光源12的基板120的定位孔120a中的定位凸台11a沿着导光体11的长度方向突出,设置锁定部分11b以将由定位凸台11a定位的基板120锁定到 在基板120的表面与导光体11的侧端部抵接的状态下,导光体11的侧端部的导光体11的侧端部 d,光源12被容纳在凹部15中,同时保持来自侧端面18的光源12的预定长度,并且定位凸台11a和锁定部11b与导光体11一体地形成。
    • 9. 发明专利
    • Light guide and light emitting device
    • 光导和发光装置
    • JP2012160438A
    • 2012-08-23
    • JP2012002113
    • 2012-01-10
    • Koike YasuhiroNittoh Kogaku Kk小池 康博日東光学株式会社
    • MOCHIZUKI KEIICHISHINOHARA KATSUNORI
    • F21V8/00F21Y101/02
    • F21V7/0008F21V2200/00F21V2200/30
    • PROBLEM TO BE SOLVED: To provide a light guide and light emitting device capable of making light from an LED emitted toward rear of a substrate while restraining degradation of emission efficiency of the light in emitting outside from a light guide as illumination light.SOLUTION: The light guide 1 is provided with a light incident surface 7 arranged at one end side of a light guide member 5, a light reflecting surface 11 arranged at the other end the light incident surface 7 with an intercalation of the light guide member 5, and a side face 14 as a light emitting surface arranged at a side of the light guide member 5 fitted between the light incident surface 7 and the light reflecting surface 11 for emitting outside the light incident from the light incident surface 7 into the light guide member 5. The light guide member 5 is structured as a solid-core body, and at the same time, is formed as a light-scattering light guide member containing light-scattering particles.
    • 解决的问题:提供一种导光和发光装置,其能够抑制从外部发出的光的发光效率劣化作为照明光从发射到基板的背面的LED发光。 解决方案:导光体1设置有布置在导光构件5的一端侧的光入射面7,在光入射面7的另一端设置有光插入的光反射面11 引导构件5和作为发光面的侧面14,配置在导光构件5的安装在光入射面7和光反射面11之间的侧面,用于从入射面7入射的光外侧发射, 导光构件5.导光构件5构造为实心体,并且同时形成为包含光散射颗粒的光散射导光构件。 版权所有(C)2012,JPO&INPIT