Novel Organic Electroluminescent Compounds, Layers and Organic Electroluminescent Device Using The Same
申请人:Rohm and Haas Electric Materials Korea Ltd.
公开号:US20150357583A1
公开(公告)日:2015-12-10
The present invention relates to a novel organic electroluminescent compound, layer and an organic electroluminescent device using the same. Said organic luminescent compound provides an organic light emitting layer and/or device which has high luminous efficiency and a long, operation lifetime and requires a low driving voltage improving power efficiency and power consumption.