JPS60111114U - ceramic resonator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Fig. 1 is a circuit diagram showing an example of an oscillation circuit, Fig. 2 is a perspective view of a conventional piezoelectric element plate a, Fig. 3 is an exploded perspective view of an embodiment of the present invention, and Fig. 4 is an assembled state. FIG. 5 is a perspective view showing another example of the piezoelectric element plate 1, and FIG. 6 is a vertical side view showing the assembled state of the other example. 1; piezoelectric element plate, 2a, 2b; electrode for resonance, 3; oscillation section, 4at 4bt 14at 14b; input/output electrode, 5at5b; conductive path, Xg X; connection piece, 20;
Capacitor plate material, 21; electrode, A: oscillation circuit, B: circuit, C1, C2; capacitor. y ノ (\, 25
2b3 a \ 16 15b-

Claims (1)

[Scope of utility model registration request] Electrodes are provided correspondingly on the upper and lower surfaces of the piezoelectric element plate at appropriate locations to form an oscillating part, and a pair of input/output electrodes are exposed on at least one edge of the piezoelectric element plate, One electrode is electrically connected to the resonant electrode on one side, and the other electrode is electrically connected to the resonant electrode on the other side, and a dielectric material is provided to cover the pair of input/output electrodes. Ceramic resonator.