PURPOSE: An illuminator module using an LED is provided to optimize the intensity of a light by effectively collecting the light which is dispersed when a plurality of illumination modules. CONSTITUTION: The LED(100) emits light. A reflecting surface(200) reflects the light from the LED. A collimating lens(300) makes the light reflected from the reflecting surface a collimated light. A divergent lens(400) appropriately disperse the light from a plurality of optical source modules(10) according to the purpose of use. The divergent lens is replaceable according to a desired projection angle.
申请公布号
KR20100030339(A)
申请公布日期
2010.03.18
申请号
KR20080089244
申请日期
2008.09.10
申请人
BOEIM TECH
发明人
WOO, JI HOON;CHUNG, DONG HWAN;HAN, YOUNG SOO;CHOI, MYUNG KYUNG;KIM, IN EUNG