Sensor device
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United States of America
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Feb 4, 2025
Grant Date -
Mar 24, 2022
app pub date -
Feb 10, 2020
filing date -
Feb 10, 2020
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided is a sensor device in which the sensitivity of a strain sensor is hardly inhibited despite the fact that a glass material is used as a protective material, and in which the glass material hardly breaks. The sensor device of the present invention includes: an optical laminate including a glass film, an adhesive layer, a resin layer, and a pressure-sensitive adhesive layer in the stated order; and a strain-sensing unit, wherein the glass film has a thickness of from 20 μm to 150 μm. In one embodiment, the strain-sensing unit is arranged on a pressure-sensitive adhesive layer side of the optical laminate.
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International Classification(s)
- C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
- G01L:MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL ....
- G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G01B:MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIME....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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