Manufacturing Technology Today

Duguta Suresh Kumar ¹, N. Suri ¹, P. K. Khanna ¹

Affiliations
1 Central Electronics Engineering Research Institute (CEERI), Council of Scientific and Industrial Research (CSIR), Pilani, Rajasthan, IN

Abstract

The present paper reports on the micro thick film growth problems on Low temperature co-fired ceramic technology. The focused interconnection technique is isothermal solidification to provide, power supply connection for micro heater. In this isothermal solidification process, the diffused amount of material and formation of intermetallic phase molecules depends on the surface growth , grain size of the micro thick films, resultant contact surface area with inter layer, temperature and density gradient between the base layer to solder layer. Surface growths of the silver thick film on LTCC substrate is studied with the help of SEM.

Keywords

Isothermal Solidification, Surface Growth, Hybrid Micro Thick Films, Diffusion.

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N. Suri ¹, P. K. Khanna ¹, S. Kumar ¹, I. C. Sharma ¹

Affiliations
1 CSIR-Central Electronics Engineering Research Institute, Pilani, Rajasthan, IN

Abstract

An inductor using low temperature co-fired ceramic technology is fabricated. Fabrication method enables simple and reproducible mass production of low cost inductors. The inductors are screen printed using Ag paste and it is found that they are rugged, reliable and environmentally stable.

Keywords

LTCC, Sensor.

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