LIGHT COLLIMATING AND DIFFUSING FILM AND SYSTEM FOR MAKING THE FILM
摘要
<p>A light collimating and diffusing film and a method for making the film are provided. The film includes a plastic layer having a first side and a second side opposite the first side and at least a first peripheral edge. The first side has a first textured surface, wherein between 7 to 20 percent of slope angles on the first textured surface proximate a first axis has a value between zero and five degrees. The first axis is substantially parallel to the first peripheral edge. The plastic layer collimates light propagating therethrough.</p>
申请公布号
CA2574497(A1)
申请公布日期
2006.02.09
申请号
CA20052574497
申请日期
2005.07.20
申请人
GENERAL ELECTRIC COMPANY
发明人
JONES, MARSHALL GORDON;HAY, GRANT;DIAS, ASHWIT;KUMAR, KARKALA ARUN;CAPALDO, KEVIN P.;LOEHR, TODD MORRIS;GUREL, EMINE ELIF;GRAF, JOHN;YAMADA, MASAKO;TYSOE, STEVEN ALFRED;COJOCARIU, GHEORGHE;BASTAWROS, ADEL F.