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The article mentions cadmium. This is the first time that I've heard claims that liquid-crystal displays contain cadmium, and actually I can't find anything on
by pflanze 13y ago
The article mentions cadmium. This is the first time that I've heard claims that liquid-crystal displays contain cadmium, and actually I can't find anything on the web about it (other than an old patent that I'm not sure is relevant today[1]). Does anyone know more?
[1] http://www.google.it/patents/DE2837433A1?cl=en http://www.google.it/patents/DE2837433A1?cl=en
- chrisfarms 13y agoI believe they are referring to the use of Cd in displays that utilize Quantum Dots (QD-LED) not regular LED/LCD displays.
- pflanze 13y agoThanks, I wasn't aware of QD-LED displays. It's sad to see Cd return to areas where LED technology seemed to bring an environmentally clean solution.