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:
May. 05, 2009
Filed:
Apr. 04, 2005
Young-woo Song, Suwon-si, KR;
Young-rag DO, Suwon-si, KR;
Yoon-chang Kim, Suwon-si, KR;
Sang-hwan Cho, Suwon-si, KR;
Ji-hoon Ahn, Suwon-si, KR;
Joon-gu Lee, Suwon-si, KR;
So-young Lee, Suwon-si, KR;
Young-Woo Song, Suwon-si, KR;
Young-Rag Do, Suwon-si, KR;
Yoon-Chang Kim, Suwon-si, KR;
Sang-Hwan Cho, Suwon-si, KR;
Ji-Hoon Ahn, Suwon-si, KR;
Joon-gu Lee, Suwon-si, KR;
So-Young Lee, Suwon-si, KR;
Samsung Mobile Display Co., Ltd., Suwon, KR;
Abstract
A flat panel display can include a transparent substrate, a light emitting device formed on a surface of the transparent substrate, and a prism sheet formed on the other surface of the transparent substrate and having a plurality of polygonal protruding members having lengthwise axes parallel to one another to direct light output from the light emitting device in a predetermined direction. The sum of the thickness of the transparent substrate and the thickness of a portion of the prism sheet excluding the polygonal protruding members can be about 0.1 to about 0.5 mm.