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1. 发明专利

JP2011071453A Light source comprising led chip, lens and lens holder 审中-公开
标题翻译：包含LED芯片，镜头和镜头支架的光源
公开(公告)号：JP2011071453A
公开(公告)日：2011-04-07
申请号：JP2009239820
申请日：2009-09-24
申请人： Masayoshi Yoshimura , 正義吉村
发明人： YOSHIMURA MASAYOSHI
IPC分类号： H01L33/58
摘要： PROBLEM TO BE SOLVED: To efficiently collect light by collecting light emitted from an LED chip without waste. SOLUTION: In this light source comprising an LED chip, a lens and a lens holder, the size of a first lens including the LED chip is set to 2.25-2.5 times of the size of the LED chip by combining three or four lenses each having a magnification of 1.25-1.38 with the LED chip, whereby collection efficiency is further improved, light emitted from the LED chip can be collected without waste, and the light can be efficiently collected. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过收集从LED芯片发出的光来有效地收集光，而不浪费。解决方案：在包括LED芯片，透镜和透镜架的光源中，包括LED芯片的第一透镜的尺寸被设置为LED芯片尺寸的2.25-2.5倍，通过组合三个或四个具有LED芯片的放大率为1.25-1.38的透镜，从而进一步提高收集效率，可以无废弃地收集从LED芯片发出的光，并且可以有效地收集光。版权所有（C）2011，JPO＆INPIT

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