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LG Chem develops world's fir...
2014-09-14 22:56:49| Chemicals - Topix.net
LG Chem has developed the world's first OLED light panel with high luminous efficacy and long-lasting performance that can compete with LED lights. The industrial materials giant said Thursday that its OLED light panel has an efficacy rate of 100 lumens per watt that can last about 40,000 hours.
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Category:Chemicals