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:
Jun. 13, 2006
Filed:
Apr. 30, 2004
Young-chol Lee, Gyeonggi-do, KR;
Yasunori Kuratomi, Gyeonggi-do, KR;
Dong-ha Kim, Gyeonggi-do, KR;
Il-kweon Moon, Gyeonggi-do, KR;
Young-chol Lee, Gyeonggi-do, KR;
Yasunori Kuratomi, Gyeonggi-do, KR;
Dong-ha Kim, Gyeonggi-do, KR;
Il-kweon Moon, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A compact light source module includes a compact light source and a collimator that includes a parabolic first reflective surface to reduce a radiation angle at which a light beam radiates from the compact light source, so as to emit the light beam through a side aperture and a plane second reflective surface which is located under the first reflective surface and comprises an incident portion through which the light beam radiates from the compact light source. The compact light source is located in the vicinity of a focal point of the first reflective surface.