| 摘要 |
PROBLEM TO BE SOLVED: To amplify and improve mechanically and structurally pressure measuring sensitivity by microprocessing a pressure sensitive material including a pressure-sensitive coloring matter to form fine self-standing bodies. SOLUTION: In this sensor comprising a material including the pressure-sensitive coloring matter, the pressure sensitive material is used, characterized by being equipped with fine self-standing slices or fine membranous or beam-shaped structures having the maximum external dimension of 1-500μm. Otherwise, in the sensor comprising the material including the pressure-sensitive coloring matter, the pressure sensitive material is used, characterized by being equipped with fine projecting or granular structures having the diameter of 1-500μm. COPYRIGHT: (C)2006,JPO&NCIPI
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