Compound, Polymerizable Composition, Optical Device, and Method for Producing Refractive Index Profile Optical Device
申请人:Kyota Hirokazu
公开号:US20080226244A1
公开(公告)日:2008-09-18
Using a compound of the following formula (1) makes it possible to provide an optical device having a reduced transmission loss.
wherein R
1
is an alkyl group having from 1 to 3 carbon atoms and having at least one fluorine atom, and R
2
is an alkylene group having 1 or 2 carbon atoms.
US7623751B2
申请人:——
公开号:US7623751B2
公开(公告)日:2009-11-24
[EN] COMPOUND, POLYMERIZABLE COMPOSITION, OPTICAL DEVICE, AND METHOD FOR PRODUCING REFRACTIVE INDEX PROFILE OPTICAL DEVICE<br/>[FR] COMPOSÉ, PRÉPARATION POLYMÉRISABLE, DISPOSITIF OPTIQUE, ET MÉTHODE DE FABRICATION D'UN DISPOSITIF OPTIQUE DE PROFIL D'INDICE DE RÉFRACTION SPÉCIFIQUE
申请人:FUJI PHOTO FILM CO LTD
公开号:WO2006049321A1
公开(公告)日:2006-05-11
[EN] Using a compound of the following formula (1) makes it possible to provide an optical device having a reduced transmission loss.Formula (1)wherein R 1 is an alkyl group having from 1 to 3 carbon atoms and having at least one fluorine atom, and R2 is an alkylene group having 1 or 2 carbon atoms. [FR] L'emploi d'un composé de formule (1) suivante permet la fabrication d'un dispositif optique de faible atténuation en transmission. Formule (1) où R1 représente un groupement alkyle en C1-C3 et comportant au moins un atome de fluor, et R2 représente un groupement alkylène en C1-C2.