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:
Feb. 04, 2014
Filed:
May. 12, 2011
Haeil Park, Seoul, KR;
Jinseob Byun, Seoul, KR;
Gunwoo Kim, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
In a backlight assembly, a light emitting module is divided into a plurality of light generating blocks each sequentially outputting a plurality of primary colors of light having different wavelengths. The light emitting module includes first and second base substrates, and a plurality of electroluminescent units disposed between the first and second base substrates and arranged in each of the light generating blocks. The light emitting module includes a barrier arranged corresponding to a boundary between two adjacent light generating blocks between the first and second base substrates to prevent the primary colors of light from traveling an adjacent light generating block. Thus, a mixture of colored light from the light generating blocks is prevented, thereby improving color reproducibility of the display apparatus.