Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tohru Yanagisawa0
Akihiro Shioji0
Date of Patent
November 21, 2006
0Patent Application Number
108084850
Date Filed
March 25, 2004
0Patent Primary Examiner
Patent abstract
A crystal resonator area and side electrode shielding/formation blocks thereabout are formed on a crystal substrate through etching with both areas kept separate from each other with a gap. Vapor deposition is diagonally applied through this gap toward the side of the crystal substrate to thereby form an electrode film divided into two portions in the thickness direction of the substrate on the side.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
