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:
Oct. 20, 2015
Filed:
Jul. 26, 2011
Joo Hun Han, Hwaseong-si, KR;
Je Myung Park, Suwon-si, KR;
Hyun DO Park, Seongnam-si, KR;
Yong Keun Jee, Suwon-si, KR;
DO Hyeon Lee, Anyang-si, KR;
Ki Un Lee, Suwon-si, KR;
Jin Tae Kim, Seongnam-si, KR;
Choul Ho Lee, Suwon-si, KR;
Tetsuo Ariyoshi, Osaka, JP;
Choong Gunn Park, Seoul, KR;
Joo Hun Han, Hwaseong-si, KR;
Je Myung Park, Suwon-si, KR;
Hyun Do Park, Seongnam-si, KR;
Yong Keun Jee, Suwon-si, KR;
Do Hyeon Lee, Anyang-si, KR;
Ki Un Lee, Suwon-si, KR;
Jin Tae Kim, Seongnam-si, KR;
Choul Ho Lee, Suwon-si, KR;
Tetsuo Ariyoshi, Osaka, JP;
Choong Gunn Park, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Abstract
There is provided a light emitting diode (LED) lens for double-sided lighting, including a light diffusion agent diffused therein, the LED lens including a light receiving portion receiving light, a first light transmitting portion corresponding to the light receiving portion and transmitting a portion of the light in an upward direction therefrom, a reflective portion extended from the first light transmitting portion and reflecting a portion of the light, and a second light transmitting portion facing the first light transmitting portion and transmitting the light reflected by the reflective portion in a downward direction therefrom.