Strain sensor and method for manufacture thereof

The invention presents a strain sensor includes a substrate, a crystallized glass laminated on the substrate, a strain sensitive resistor laminated on the crystallized glass, in which the crystallized glass is formed by baking a plurality of types of crystallized glass powder having different thermo...

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Bibliographic Details
Main Authors NAKAO KEIICHI, ABURATA KOICHI, MIZUKAMI YUKIO, ISHIDA HIROAKI
Format Patent
LanguageEnglish
Published 08.02.2011
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PHYSICS
RESISTORS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TESTING
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Summary:The invention presents a strain sensor includes a substrate, a crystallized glass laminated on the substrate, a strain sensitive resistor laminated on the crystallized glass, in which the crystallized glass is formed by baking a plurality of types of crystallized glass powder having different thermomechanical constants. As a result, the fluctuation of sensor characteristic is decreased, and the cost is lowered.
Bibliography:Application Number: US20050667968