OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME
摘要
<p>This invention provides an optical film, which can freely regulate the tilt angle and can easily be manufactured without simultaneously regulating polymerization and mixing, and a method for manufacturing the same. The optical film is a film having birefringence. The film has been produced by association through an intermolecular hydrogen bond between at least two compounds having a refractive index anisotropy-providing structure and a proton-receptive group and at least one compound having a refractive index anisotropy-providing structure and a proton-providing group. The method for manufacturing the optical film comprises mixing at least two compounds having a refractive index anisotropy-providing structure and a proton-receptive group with at least one compound having a refractive index anisotropy-providing structure and a proton-providing group and forming a film from the mixture on an aligning film.</p>
申请公布号
WO2007122916(A1)
申请公布日期
2007.11.01
申请号
WO2007JP55095
申请日期
2007.03.14
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED;THE UNIVERSITY OF TOKYO;YAMAHARA, MOTOHIRO;HASEGAWA, HIKARU;KATO, TAKASHI;MORIYAMA, MASAYA