COMBINATION OF OPTICAL FILMS COMPRISING A TWISTED A-PLATE AND A POLARIZER
摘要
The invention relates to a combination of optical films comprising a twisted A-plate retarder and a polarizer, its use in displays and optical elements, and to displays comprising such a combination.
申请公布号
WO02073301(A3)
申请公布日期
2003.08.28
申请号
WO2002EP01932
申请日期
2002.02.22
申请人
MERCK PATENT GMBH;PARRI, OWAIN;SKJONNEMAND, KARL;SLANEY, KIM;VERRALL, MARK
发明人
PARRI, OWAIN;SKJONNEMAND, KARL;SLANEY, KIM;VERRALL, MARK
