Title: Highly stable piezoelectric oscillator
Application Number: 200610065994 Application Date: 2006.03.29
Publication Number: 1841919 Publication Date: 2006.10.04
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03B5/32,H03H9/02
Applicant(s) Name: Epson Toyocom Corp. Address:
Inventor(s) Name:
Attorney & Agent: huang lunwei
Abstract:
     There provide a highly stable piezoelectric oscillator, improving reliability by increasing holding stability when a printed board supporting a piezoelectric vibrator is joined onto a base printed board in a standing state. The highly stable piezoelectric oscillator includes a heat-generating component 30; an erected printed circuit board 20 ; a piezoelectric vibrator 40 and an oscillation circuit component. Connection pads 12,13 are arranged opposite on a substrate surface along both opposite edges of the engagement slit, and a semiarcuate side through hole 14 is bored in an engagement slit internal wall corresponding to each connection pad; and lead pads 22 are arranged on both surfaces of the engaged end part of the printed board 20 in opposition position relation with the connection pads, and the connection pads having side through holes are soldered and connected to the lead pads of the engagement end part one to one.
Time: 32