Abstract: Disclosed is a fluorine compound having perfluorostyrene introduced at a terminal thereof, as represented in the following Formula 1, and a coating solution and an optical waveguide device using the same, characterized in that the introduction of perfluorostyrene results in a facile fabrication of thin films by a UV curing or a thermal curing, high thermal stability and chemical resistance, and low optical propagation loss and birefringence: Wherein Z is O or S; RF is an aliphatic or aromatic group; y is a natural number of 1-10; y? is an integer of 0-1, x is an integer of 0-200; and Wherein B is a single bond or selected from the group consisting of —CO—, —SO2—, —S— and —O—, and Hal is selected from the group consisting of F, Cl, Br and I.
Type:
Application
Filed:
March 19, 2007
Publication date:
July 26, 2007
Applicant:
Chemoptics Inc.
Inventors:
Ji-Hyang Kim, Jae-Il Kim, Tae-Kyun Kim, Hyung Lee, Seon Han
Abstract: Disclosed is a fluorine compound having perfluorostyrene introduced at a terminal thereof, as represented in the following Formula 1, and a coating solution and an optical waveguide device using the same, characterized in that the introduction of perfluorostyrene results in a facile fabrication of thin films by a UV curing or a thermal curing, high thermal stability and chemical resistance, and low optical propagation loss and birefringence: Wherein Z is O or S; RF is an aliphatic or aromatic group; y is a natural number of 1–10; y? is an integer of 0–1; x is an integer of 0–200; and Wherein B is a single bond or selected from the group consisting of —CO—, —SO2—, —S— and —O—, and Hal is selected from the group consisting of F, Cl, Br and I.
Type:
Grant
Filed:
January 13, 2005
Date of Patent:
April 10, 2007
Assignee:
Chemoptics Inc.
Inventors:
Ji-Hyang Kim, Jae-II Kim, Tae-Kyun Kim, Hyung Jong Lee, Seon Gyu Han