Quantum Materials Corp. (fka QTMM)

[Kurt_Banoffee]

"Nanoco" was me typing too fast.

That article is wrong about Hansol being the second source - at least in any meaningful way - maybe they sent them some early samples or something like that. It seems pretty clear that Hansol was the original (and as far as I can tell, the only) source:

Nanoco (yes, Nanoco) mentions Hansol as Samsung's manufacturing partner in this 2015 ROHS response: http://rohs.exemptions.oeko.info/fileadmin/user_upload/RoHS_Pack_10/Cd_QD_Exs_Nanoco_Response_to_RoHS_Questions_27_Oct_2015.pdf

Here is a February 2015 article saying Samsung developed the technology and Hansol was making it. http://www.businesskorea.co.kr/english/news/ict/9097-quantum-dot-displays-chemical-companies-and-material-manufacturers-focusing-quantum

This 2015 article talks about how Samsung picked Hansol over Dow with no mention of Nanosys: http://www.pressreader.com/korea-republic/the-korea-times/20150403/281835757209322

Nanosys didn't have commercial Cd-free capability in 2015. As far as I can tell they may only have commercial capability just now with their [Cd-safe] Hyperion product.