Dynamic Nondestructive Control of Electronic Component by Liquid Crystal
Source abstract
Abstract
The work presented in this paper describes an electrothermal bench based upon a liquid crystal sensor. Firstly, general characteristics of the bench are presented. A detailed attention is devoted to the problem of calibration and to the algorithm that permit the determination of the temperature. The validation of this bench has been realized by comparison with infrared microscope measurements. An example of the application is given for a hybrid electronic component. To finish we show that this nondestructive control has permitted us the detection of a design defect in the component.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Heat Transfer Mechanisms · Heat Transfer and Optimization · Thermography and Photoacoustic Techniques
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References (16)
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