Title:
ELASTIC WAVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/069225
Kind Code:
A1
Abstract:
An elastic wave device has a piezoelectric substrate, a pair of reflectors disposed on the piezoelectric substrate along a propagation direction of an elastic wave, and first to fifth comb electrode pairs disposed side by side in order between the pair of reflectors. The ground side comb electrodes of adjacent comb electrode pairs are connected to each other by the even or odd number of connecting electrode fingers.
Inventors:
IKEUCHI SATORU
NISHIMURA KAZUNORI
NISHIMURA KAZUNORI
Application Number:
PCT/JP2012/006945
Publication Date:
May 16, 2013
Filing Date:
October 30, 2012
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
H03H9/145
Domestic Patent References:
| WO2009001651A1 | 2008-12-31 |
Foreign References:
| JP2007534243A | 2007-11-22 | |||
| JP2010251964A | 2010-11-04 | |||
| JP2004088551A | 2004-03-18 |
Attorney, Agent or Firm:
NAITO, Hiroki et al. (JP)
Hiroki Naito (JP)
Hiroki Naito (JP)
Download PDF:
Claims:
Previous Patent: JOINT CONNECTOR
Next Patent: COOLING DEVICE FOR COOLING RACK-TYPE SERVER, AND DATA CENTER PROVIDED WITH SAME
Next Patent: COOLING DEVICE FOR COOLING RACK-TYPE SERVER, AND DATA CENTER PROVIDED WITH SAME