You mean the gorilla glass?![]()
No. That's what Apple would want you to believe while selling cheap no-name chinese glass. Here is a quote from Engadget: "According to Chinese newspaper 21st Century Business Herald, the problem stems from a little-known Chinese factory by the name of Lens Technology, which is apparently responsible for transforming fine raw glass into the majority of iPhone glass panels out there (and contrary to previous reports, there's no mention of Corning here). "
Full article is here with a drawing of the aforementioned chinese factory.