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:
Aug. 23, 2011
Filed:
Jul. 15, 2009
Chun-ho Song, Seoul, KR;
Sang-yu Lee, Yongin-si, KR;
Gi-cherl Kim, Yongin-si, KR;
Seoek-hwan Kang, Suwon-si, KR;
Sang-gil Lee, Seoul, KR;
Ju-young Yoon, Suwon-si, KR;
Chun-Ho Song, Seoul, KR;
Sang-Yu Lee, Yongin-si, KR;
Gi-Cherl Kim, Yongin-si, KR;
Seoek-Hwan Kang, Suwon-si, KR;
Sang-Gil Lee, Seoul, KR;
Ju-Young Yoon, Suwon-si, KR;
Abstract
A light-generating device includes a driving substrate and a plurality of light source arrays. The driving substrate has a rectangular planar shape. The plurality of light source arrays is formed on the driving substrate. The light source arrays include at least one light emitting diode to generate light in response to power being applied through the substrate, and the light source arrays are spaced apart from each other. Thus, heat generated from the light-generating device is rapidly dissipated from the light-generating device, improving brightness of the light, brightness uniformity of the light and color reproducibility of the light.