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#1
August 13th 14, 08:53 PM
posted to rec.photo.digital
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Better, brighter and cheaper than OLED: Quantum Dots
http://news.yahoo.com/sharp-focus-qu...--finance.html
or http://tinyurl.com/l2zg3yd -- Regards, Eric Stevens 
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#2
August 13th 14, 09:06 PM
posted to rec.photo.digital
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Better, brighter and cheaper than OLED: Quantum Dots
In article ,
Eric Stevens wrote: http://news.yahoo.com/sharp-focus-qu...demand-1808213 48--finance.html They would have to fix this part first: "Quantum dots from most suppliers also contain cadmium, a toxic metal whose use is restricted in many countries." -- teleportation kills http://tinyurl.com/androidphotography
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#3
August 13th 14, 10:17 PM
posted to rec.photo.digital
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Better, brighter and cheaper than OLED: Quantum Dots
On 8/13/2014 4:06 PM, android wrote:
In article , Eric Stevens wrote: http://news.yahoo.com/sharp-focus-qu...demand-1808213 48--finance.html They would have to fix this part first: "Quantum dots from most suppliers also contain cadmium, a toxic metal whose use is restricted in many countries." That may be yet another RoHS knee-jerk over reaction. A quick search of the literature suggests that CdSe/ZnSe quantum dots are not bio active. == Later... Ron C --
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#4
August 14th 14, 05:29 AM
posted to rec.photo.digital
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Better, brighter and cheaper than OLED: Quantum Dots
In article ,
Ron C wrote: On 8/13/2014 4:06 PM, android wrote: In article , Eric Stevens wrote: http://news.yahoo.com/sharp-focus-qu...et-demand-1808 213 48--finance.html They would have to fix this part first: "Quantum dots from most suppliers also contain cadmium, a toxic metal whose use is restricted in many countries." That may be yet another RoHS knee-jerk over reaction. A quick search of the literature suggests that CdSe/ZnSe quantum dots are not bio active. That doesn't mean that derivates of discarded units don't produce toxic materials... -- teleportation kills http://tinyurl.com/androidphotography
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#5
August 21st 14, 04:05 AM
posted to rec.photo.digital
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Better, brighter and cheaper than OLED: Quantum Dots
In article ,
Alfred Molon wrote: In article , Eric Stevens says... http://news.yahoo.com/sharp-focus-qu...t-demand-18082 1348--finance.html or http://tinyurl.com/l2zg3yd Interesting. On the other hand I'm surprised I've never heard of this technology before, and I do follow the news. They are probably trying to solve that environmental thingy... -- teleportation kills http://tinyurl.com/androidphotography
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#6
August 21st 14, 08:57 AM
posted to rec.photo.digital
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Better, brighter and cheaper than OLED: Quantum Dots
In article , Eric Stevens
says... http://news.yahoo.com/sharp-focus-qu...--finance.html or http://tinyurl.com/l2zg3yd Interesting. On the other hand I'm surprised I've never heard of this technology before, and I do follow the news. -- Alfred Molon Olympus E-series DSLRs and micro 4/3 forum at http://tech.groups.yahoo.com/group/MyOlympus/ http://myolympus.org/ photo sharing site
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