发明申请
- 专利标题： LIGHT EMITTING ELEMENT AND AZOLE COMPOUND
- 专利标题（中）： 发光元件和AZOLE化合物
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申请号： US12607756申请日： 2009-10-28
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公开(公告)号： US20100044638A1公开(公告)日： 2010-02-25
- 发明人: Toshihiro ISE , Tatsuya Igarashi , Yousuke Miyashita , Hidetoshi Fujimura , Masayuki Mishima , Hisasi Okada , Qiu Xuepeng
- 申请人： Toshihiro ISE , Tatsuya Igarashi , Yousuke Miyashita , Hidetoshi Fujimura , Masayuki Mishima , Hisasi Okada , Qiu Xuepeng
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM CORPORATION
- 当前专利权人： FUJIFILM CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2000-216339 20000717
- 主分类号： C09K11/06
- IPC分类号： C09K11/06
摘要：
The present invention relates to a light emitting element comprising at least a light emitting layer containing a light emitting material and a host material and having a light emission maximum wavelength of 500 nm or less wherein the minimum excitation triplet energy level of the host material is higher than the minimum excitation triplet energy level of the light emitting material.
公开/授权文献
- US07838131B2 Light emitting element and azole compound 公开/授权日：2010-11-23