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    • 10. 发明授权
    • Method and apparatus for measuring temperature of ultra small areas
    • 用于测量超小区域温度的方法和装置
    • US4613238A
    • 1986-09-23
    • US781245
    • 1985-09-27
    • Frederick Sachs
    • Frederick Sachs
    • G01K7/26G01K7/00G01K13/00
    • G01K7/26Y10S204/06
    • The present invention provides a method and apparatus for measuring the temperature in an ultra small area by determining the electrical resistance, or changes in electrical resistance in an electrical circuit. The system utilizes a temperature sensory element comprised of a microcapillary tube containing an ionic liquid and an electrical circuit capable of measuring the electrical resistance, or the changes in the electrical resistance, of the liquid. The temperature sensory element is of a size useful to measure the temperature in ultra small areas. The temperature sensory element ranges up to about 2.0 microns in outside diameter, and more preferably has an outside diameter between about 0.1 and about 1.0 micron, and most preferably between about 0.5 and about 1.5 micron. Minute changes in the electrical resistance of the liquid within the temperature sensory element reflect minute temperature changes in the immediate area of the temperature sensory element.
    • 本发明提供一种用于通过确定电路中的电阻或电阻的变化来测量超小区域中的温度的方法和装置。 该系统利用包含含有离子液体的微毛细管和能够测量液体的电阻或电阻变化的电路的温度感官元件。 温度感官元件具有用于测量超小区域温度的尺寸。 温度感官元件的外径范围可达2.0微米,更优选具有约0.1至约1.0微米之间的外径,最优选约0.5至约1.5微米。 温度感觉元件内的液体的电阻的微小变化反映了温度感官元件的直接区域中的微小温度变化。