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:
Oct. 23, 2012
Filed:
Aug. 17, 2009
Don-chan Cho, Seongnam-si, KR;
Jae-byung Park, Seongnam-si, KR;
Jin-seob Byun, Seoul, KR;
Hae-il Park, Seoul, KR;
Don-Chan Cho, Seongnam-si, KR;
Jae-Byung Park, Seongnam-si, KR;
Jin-Seob Byun, Seoul, KR;
Hae-Il Park, Seoul, KR;
Samsung Display Co., Ltd., Yongin, KR;
Abstract
A liquid crystal display includes, among others, a light diffusion layer comprising a color conversion media layer and a non-conversion layer arranged on the second substrate and a backlight assembly to supply light to the first substrate and the second substrate. The backlight assembly supplies various wavelengths of lights, including blue light or UV ray. The blue rights through the liquid crystal layer enters the color conversion media layers and may generates red lights and green lights. In this case, blue lights go through non-conversion layer and diffuse and scatter out blue lights. The UV rays through the liquid crystal layer enters the color conversion media layers and may generates red light, green lights and blue lights.