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:
Sep. 19, 2006
Filed:
Jul. 14, 2004
Jung-hung Hsu, Ping Chen, TW;
Lung-hai Wu, Ping Chen, TW;
Chien-wei Tsou, Ping Chen, TW;
Ta-wang Lai, Ping Chen, TW;
Jung-Hung Hsu, Ping Chen, TW;
Lung-Hai Wu, Ping Chen, TW;
Chien-Wei Tsou, Ping Chen, TW;
Ta-Wang Lai, Ping Chen, TW;
Optimax Technology Corporation, Ping Chen, TW;
Abstract
A polarizer used in liquid crystal display has two portions. A first portion of the polarizer is adjacent to a backlight source and has a first protective film, a first linear polarizing film, a first biaxial film and a first quarter-wave film from the backlight source to a multi-domain vertical alignment liquid crystal (MVA-LCD) cell. A second portion of the polarizer is on the other side of the MVA-LCD cell, and has a second quarter-wave film, a second biaxial film, a second linear polarizing film and a second protective film from the MVA-LCD cell.