AN OPTICAL ELEMENT AND A METHOD OF MAKING THE SAME

Application 1495/CHENP/2005 published 2007-09-07, filed 2005-07-04
LCD projection systems that use reflective LCD imager units commonly use one or more polarization beamsplitters to separate the light incident on the imager from the light reflected by one or more respective imagers. The polarizing beamsplitters can be mounted onto a color combiner using an index matching layer and optical adhesive.

Applicant

1)3M INNOVATIVE PROPERTIES COMPANY
:3M CENTER, P O BOX 33427, SAINT PAUL, MN 55133-3427, USA U.S.A.

Inventor

1)WILLIAMS, JENNIFER, L 2)SABOTA, KENNETH, D 3)BRUZZONE, CHARLES, L

International Info

Classification: H04N 9/31
Publication Number: WO 2004/064411 A1
Application Date: 2003-11-19

Priority Information

10/338,469 U.S.A. 2003-01-08