Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Toshihiko Einishi0
Takeshi Ohtani0
Tatsuya Suetsugu0
Tetsuo Yazawa0
Hiroaki Yokoi0
Kohei Kadono0
Minoru Takada0
Norimasa Kominami0
...
Date of Patent
August 22, 2006
0Patent Application Number
104994190
Date Filed
December 9, 2002
0Patent Primary Examiner
Patent abstract
The present invention provides a method for forming an optical waveguide characterized by applying a paste containing a copper compound to a glass substrate containing an alkali metal as a glass component over the whole surface thereof or in a patterned form, and performing heat treatment at a temperature lower than the softening temperature of the glass substrate.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
