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. 26, 2013
Filed:
Apr. 24, 2009
Young-woo Song, Suwon-si, KR;
Jong-hyuk Lee, Suwon-si, KR;
Kyu-hwan Hwang, Suwon-si, KR;
Jong-seok OH, Suwon-si, KR;
Joon-gu Lee, Suwon-si, KR;
Jae-heung Ha, Suwon-si, KR;
Chul-woo Park, Suwon-si, KR;
Young-Woo Song, Suwon-si, KR;
Jong-Hyuk Lee, Suwon-si, KR;
Kyu-Hwan Hwang, Suwon-si, KR;
Jong-Seok Oh, Suwon-si, KR;
Joon-Gu Lee, Suwon-si, KR;
Jae-Heung Ha, Suwon-si, KR;
Chul-Woo Park, Suwon-si, KR;
Samsung Display Co., Ltd., Giheung-Gu, Yongin, Gyeonggi-Do, KR;
Abstract
A liquid crystal display apparatus includes a backlight unit, a second polarization layer, a liquid crystal layer disposed between the backlight unit and the second polarization layer, a first polarization layer disposed between the backlight unit and the liquid crystal layer. In an embodiment, a surface of the first polarization layer facing the backlight unit includes a reflective surface and a surface of the first polarization layer facing the backlight unit includes an absorbent surface. In another embodiment, the first polarization layer includes grids, which include a metal, and absorbing members, which include dielectric materials. In another embodiment, the first polarization layer includes grids, each of which includes a first component including a dielectric material and a second component including a metal.