Title:
SURFACE-MOUNTED QUARTZ OSCILLATOR
Document Type and Number:
Japanese Patent JP3929714
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a surface-mounted oscillator whose manufacture is facilitated by increasing the area of a board surface on the side of the other major surface of a case body.
SOLUTION: The case for surface-mounting is provided with a depression, whose circumference is surrounded by side walls on each of its major surfaces. At least a quartz piece is housed in the depression on the side of one major surface, and a circuit device is provided in the depression, on the other major surface for forming the surface-mounted quartz oscillator, and in this case, a pair of facing sidewalls on the side of the other major surface are left open.
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Inventors:
Harima Hidenori
Application Number:
JP2001071195A
Publication Date:
June 13, 2007
Filing Date:
March 13, 2001
Export Citation:
Assignee:
Nippon Denpa Industry Co., Ltd.
International Classes:
H03B5/32; H03H9/02; (IPC1-7): H03B5/32; H03H9/02
Domestic Patent References:
| JP2002329839A | ||||
| JP11145768A | ||||
| JP2000349556A | ||||
| JP2000299611A |