Toray Advanced Film Co Ltd has developed a self-healing film that can repair glass screens in 10 seconds. The film can repair itself in just 10 seconds at room temperature. Toray is already selling it as protection for some notebooks in Japan. The company will mass-produce the film at a rate of several hundred thousand square meters per year, according to TechOn. If the film works as well as the early reports suggest, it might not be too long before your smartphone gets an extra layer of protection.”]
Source: https://gizmodo.com/new-screen-protecting-film-heals-itself-like-magic-5899890