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Sapphire thin film coated flexible substrate

IP Title

Summary

A method to transfer a layer of harder thin film substrate onto a softer, flexible substrate. In particular, the present invention provides a method to deposit a layer of sapphire thin film on to a softer and flexible substrate e.g. PET, polymers, plastics, paper and fabrics. This combination provides the hardness of sapphire thin film to softer flexible substrates.

Technology Benefits

Less fragile, have good mechanical performance and cost less.

Application Date

1) 11 September 2015 (TW)
2) 10 September 2015 (US non-provisional)
3)11 September 2015 (PCT)

Application No.

1) TW 104130083
2) US 14/849,606

Coverage Areas

Provides a method to deposit a layer of sapphire thin film on to a softer substrate

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