I don't understand AKhan. They spend 90% of their time talking about diamond based semi-conductors but they have a simple screen made from synthetic diamonds? How is that an achievement? Synthetic diamonds have been made in so many forms by dozens of different companies around the world, mostly in China. Do they have a diamond based semi-conductor?
Also why is the CEO/Founder saying stupid things like diamond screens are harder and therefore tougher and more fracture resistant? This is totally incorrect and the opposite of what is true. These muppets tried to sell their stupid diamond screen (dumb idea btw and proof is in 2 years of silence from all major phone makers) to the top manufacturers and sent a sample to Huawei USA. Being a SUPER brittle material, it fractured in transport or it fractured in Huawei's testing. Huawei humoured these morons by excepting their dumb product for some trial and it failed. Also diamond screens are EASY to make! They've been easy to make for about a decade at the very least. AKhan is silent on actual science and after reviewing 2 year old material from them, it seems like their real product is a functionless screen. NOT an integrated circuit they seem to be implying with their snake oil salesman tactics.
All the proof? This company is still an unknown one after 2 years trying to market their product. No one is using their diamond screen because anyone with half a science background understands it's a dumb idea.
It is not a diamond screen. It is supposedly a diamond coating on top of glass. I would guess it is quite likely a thin CVD diamond coating on top of glass.
If it does use a CVD process it quite likely will not easily scale to large surface areas. Which is likely why they tried to sell it to smartphone manufacturers.
Rather curiously CVD diamond coating technology was actually originally developed in the Soviet Union by Deryagin and Fedoseev in the 1970s.
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