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:
Dec. 02, 2014
Filed:
May. 02, 2012
Won Heo, Gyeonggi-Do, KR;
Hungchol Chin, Seoul, KR;
Won Heo, Gyeonggi-Do, KR;
Hungchol Chin, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A display module including a first substrate and a second substrate facing each other; a liquid crystal layer located between the first and second substrates; a first polarizer laminated on the first substrate; and a conversion layer laminated on the first polarizer. Further, the conversion layer includes a plurality of first films and a plurality of second films in an alternating manner, each of the first films having a first refractive index, and each of the second films being laminated on a lower surface of a corresponding first film and having a second refractive index lower than the first refractive index.