公开(公告)号：US20010028778A1

公开(公告)日：2001-10-11

申请号：US09859466

申请日：2001-05-18

Applicant: Asahi Glass Company, Ltd.

Inventor： Katsumi Suzuki ,  Ikuo Matsukura

IPC: G02B006/16

CPC classification number: G02B6/1221 ,  G02B1/045

Abstract: An optical waveguide provided on a substrate, which comprises a core for transmitting light and a clad formed around the core, wherein the clad is made of a fluorinated alicyclic structure-containing polymer having functional groups.

公开(公告)号：US20010051700A1

公开(公告)日：2001-12-13

申请号：US09893540

申请日：2001-06-29

Applicant: ASAHI GLASS COMPANY LTD.

Inventor： Ikuo Matsukura ,  Naoko Shirota

IPC: C08F116/12

CPC classification number: C08K5/06 ,  C09D127/12 ,  C08L27/12 ,  C08L2666/28

Abstract: A fluorine-containing polymer composition comprising a fluorine-containing solvent of the formula R1nullOnullR2 wherein R1 is a C5-12 linear or branched polyfluoroalkyl group which may have an ether bond, and R2 is a C1-5 linear or branched alkyl group, and a fluorine-containing amorphous polymer having a fluorine-containing ring structure in its main chain, dissolved in the solvent.

公开(公告)号：US20030026574A1

公开(公告)日：2003-02-06

申请号：US10235907

申请日：2002-09-06

Applicant: ASAHI GLASS COMPANY LTD.

Inventor： Katsumi Suzuki ,  Ikuo Matsukura

IPC: G02B006/10

CPC classification number: G02B6/1221 ,  G02B1/045

Abstract: An optical waveguide provided on a substrate, which comprises a core for transmitting light and a clad formed around the core, wherein the clad is made of a fluorinated alicyclic structure-containing polymer having functional groups.