发明名称 |
Condensing lens and lighting device equipped with said condensing lens |
摘要 |
Provided is a condensing lens condensing a light from a light source, and a lighting device equipped with the condensing lens. The condensing lens may enable a light to be selectively incident upon a plurality of first incident portions based on an emission angle, may totally-reflect, using a second incident portion, the light refracted by the plurality of first incident portions, and may refract the totally-reflected light using a third incident portion. |
申请公布号 |
EP2565696(A1) |
申请公布日期 |
2013.03.06 |
申请号 |
EP20120159224 |
申请日期 |
2012.03.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, CHANG MO;LEE, CHANG SUB;MIN, KYEONG IK;YOON, SANG HO;KIM, HYUNG JIN;KIM, JUNG KYUNG |
分类号 |
G02B17/08;F21V5/04;F21V7/00 |
主分类号 |
G02B17/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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