The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2014
Filed:
Mar. 12, 2012
Chang MO Lee, Chuncheon-si, KR;
Chang Sub Lee, Seoul, KR;
Kyeong Ik Min, Suwon-si, KR;
Sang Ho Yoon, Yongin-si, KR;
Hyung Jin Kim, Seoul, KR;
Jung Kyung Kim, Seoul, KR;
Chang Mo Lee, Chuncheon-si, KR;
Chang Sub Lee, Seoul, KR;
Kyeong Ik Min, Suwon-si, KR;
Sang Ho Yoon, Yongin-si, KR;
Hyung Jin Kim, Seoul, KR;
Jung Kyung Kim, Seoul, KR;
Samsung Electronics., Ltd., Suwon-Si, KR;
Abstract
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.