Toray’s advanced film department has finished its new self-cure coating and is set to start using it as a decorative layer on a series of as-yet unannounced notebooks. Fortunately, the company is already chasing down more pervasive uses on smartphones and touch-panels. The science involves a wet coating method that adds a special recovering layer to PET film. Alongside that mutant healing factor, the layer responsible also throws in some elastic and cushioning properties. During Toray‘s demonstration (what, no video?) scratches made with a metal brush apparently repaired themselves, resulting in the rehabilitated glossy surface you see above. According to the Japanese manufacturer, the ability to heal improves at lower temperatures, but room temperature is apparently enough to make scratches disappear in 10 seconds or less — more than fast enough to differentiate Toray’s offering from existing solutions. The film can repair itself around 20,000 times in succession, although if pierced beyond the layer, it’s — unsurprisingly — unable to recover any damage done. The screen is also softer than the typical protective surfaces found to devices. Maybe Toray and Gorilla Glass should get together. GorillToray?
from Engadget