An temperature control system for fabrication of plastic chips which is based on thermoelectric module for heating and cooling was designed;the power of heating/cooling in hot embossing and the necessity of circulation water for assistant cooling were analyzed;aiming at the characteristic of thermoelectric module,a convenient for indust.

In this dissertation, based on the analysis of the development of the fabrication technology for microfluidic chips, a temperature control system has been developed, which is based on thermoelectric module for fabricating plastic microchannel by hot embossing.

This paper analyzes the work state of a semiconductor refrigeration miniature airconditioning fan and derives the work state parameter equations.

An integrated high-power LED using semiconductor refrigeration technology to dissipate heat is introduced.

According to the characteristic of the semiconductor refrigeration,the semiconductor refrigeration technology will be applied in the medicine semiconductor refrigeration and the optimum state parameter formula of the medicine refrigeration is given in the paper.

A research on semi-conductor refrigeration humidity control system;

Based on the bi-directional properties of semiconductor cooler,we designed a bi-directional active high-accurated temperature controller,with broad working range.

In order to control the temperature of the laser diode,a semiconductor cooler ——PELTIER is applied and the technique of fuzzy and PI control method are adopted either.