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:
Jul. 19, 2011
Filed:
Apr. 04, 2007
Young-mo Koo, Suwon-si, KR;
Doo-hwan Kim, Suwon-si, KR;
Hyuk-sang Jun, Suwon-si, KR;
Tae-shick Kim, Suwon-si, KR;
Hye-in Jeong, Suwon-si, KR;
Ok-keun Song, Suwon-si, KR;
Young-Mo Koo, Suwon-si, KR;
Doo-Hwan Kim, Suwon-si, KR;
Hyuk-Sang Jun, Suwon-si, KR;
Tae-Shick Kim, Suwon-si, KR;
Hye-In Jeong, Suwon-si, KR;
Ok-Keun Song, Suwon-si, KR;
Abstract
A backlight unit for a liquid crystal display device (LCD), and an LCD including the same are disclosed. One embodiment of the backlight unit includes an organic light emitting element in which the efficiency of light extraction is improved without decreasing productivity to achieve high brightness and a low consumption power. The backlight unit includes a substrate, an organic light emitting element formed on the substrate, and an encapsulating member attached to the substrate to enclose the organic light emitting element. The backlight unit further includes a scattering film on one of surfaces of the substrate, the organic light emitting element and the encapsulating member to prevent light emitting from the organic light emitting element from being totally reflected.