Compound, charge transport material and organic electroluminescent device
授权日
2014-12-03
公开(公告)号
EP1672961B1
申请日
2004-07-29
公开(公告)日
2014-12-03
当前申请(专利权)人
MITSUBISHI CHEMICAL CORPORATION
发明人
YABE, MASAYOSHI, C/O MITSUBISHI CHEMICAL GROUP | SATO, HIDEKI, C/O MITSUBISHI CHEMICAL GROUP | FUGONO, MASAYO, C/O MITSUBISHI CHEMICAL GROUP | SHIOYA, TAKESHI, C/O MITSUBISHI CHEMICAL GROUP | TAKEUCHI, MASAKO, C/O MITSUBISHI CHEMICAL GROUP