Efficient, lower weight, more versatile rear projection screens can be produced by combining in laminated form an unmodified clear matrix resin layer with a second sheet containing light diffusing polymer particles of specific size and size distribution.
申请公布号
CA2091423(A1)
申请公布日期
1993.09.21
申请号
CA19932091423
申请日期
1993.03.10
申请人
LUDWIG, EDWARD G., JR.;DORAZIO, JOHN A.;MAXSON, PATRICIA
发明人
LUDWIG, EDWARD G., JR.;DORAZIO, JOHN A.;MAXSON, PATRICIA