Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2011-08-23
2011-08-23
Budd, Mark (Department: 2837)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C310S370000
Reexamination Certificate
active
08004157
ABSTRACT:
An electrode forming region for providing lead electrodes (65a,65b) is provided on a crystal resonator plate (2). Opposed side surfaces (67a,67b) of a substrate (6) are formed and inclined in the same direction with respect to a front major surface (63). Also, an adhesion reinforcing portion (7) for reinforcing adhesion to a conductive adhesive (5) is provided in the electrode forming region for the lead electrodes (65a,65b). For example, the adhesion reinforcing portion (7) is a notch portion which is cut and formed in the opposed side surfaces (67a,67b). Thereby, an adhesion strength of the crystal resonator plate (2) and the conductive adhesive (5) is increased.
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Fujii Tomo
Iizuka Minoru
Ishihara Hiroyuki
Murakami Tatsuya
Satoh Syunsuke
Budd Mark
Daishinku Corporation
Mots Law PLLC
Motsenbocker Marvin A.
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