P‐65: Optimising Polyester Films for Flexible Electronic Applications

R. Eveson, William A. MacDonald, D. MacKerron, Andrew Hodgson, Raymond Adam, Karl Rakos, K. Rollins, R. A. Rustin, M. Kieran Looney, John Stewart,

SID Symposium Digest of Technical Papers · 2008 · 10 citations · 8 references

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Abstract

Abstract DuPont Teijin Films™ (DTF) have developed engineered substrates for the flexible electronics market. Teonex ®Q65FA and Melinex® ST506/504 are biaxially oriented semi‐crystalline polyesters. for applications requiring high surface smoothness over wide area, planarised Teonex® Q65FA and Melinex® ST506 are emerging as suitable substrate materials for backplanes and frontplanes. The property set requirements for these films can be demanding as they are replacing rigid glass substrates. It is important to understand and control factors that can influence properties to achieve the optimum performance for a given flexible display application. This contribution will discuss the impact of applying a planariser coating to biaxially oriented semi‐crystalline polymers.

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