Thermo-mechanical analysis of the packaging process for micro-electronic displays

Lee, Yek, Bailey, Christopher, Lu, Hua, Riches, Steve, Bartholomew, Martin and Tebbit, Nigel (2006) Thermo-mechanical analysis of the packaging process for micro-electronic displays. In: 7th International Conference on Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-Systems, 2006. EuroSime 2006. IEEE Computer Society, pp. 190-195. ISBN 1 4244 0275 1

Abstract

Micro-electronic displays are sensitive devices and its performance is easily affected by external environmental factors. To enable the display to perform in extreme conditions, the device must be structurally strengthened, the effects of this packaging process was investigated. A thermo-mechanical finite element analysis was used to discover potential problems in the packaging process and to improve the overall design of the device. The main concern from the analysis predicted that displacement of the borosilicate glass and the Y stress of the adhesive are important. Using this information a design which reduced the variation of displacement and kept the stress to a minimum was suggested

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