基本信息:
- 专利标题： 유기 일렉트로루미네선스 소자
- 专利标题（英）：Organic electroluminescent element
- 专利标题（中）：有机电致发光元件
- 申请号：KR1020177016723 申请日：2015-11-06
- 公开(公告)号：KR1020170085119A 公开(公告)日：2017-07-21
- 发明人： 하야시슈이치 , 가바사와나오아키 , 차순욱 , 박상우 , 송주만 , 전경석
- 申请人： 호도가야 가가쿠 고교 가부시키가이샤 , 에스에프씨 주식회사
- 申请人地址： *-*-*, Yaesu, Chuo-ku, Tokyo, Japan
- 专利权人： 호도가야 가가쿠 고교 가부시키가이샤,에스에프씨 주식회사
- 当前专利权人： 호도가야 가가쿠 고교 가부시키가이샤,에스에프씨 주식회사
- 当前专利权人地址： *-*-*, Yaesu, Chuo-ku, Tokyo, Japan
- 代理人： 강일우
- 优先权： JPJP-P-2014-233722 2014-11-18
- 国际申请： PCT/JP2015/005572 2015-11-06
- 国际公布： WO2016079944 2016-05-26
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C09K11/06 ; C07C211/54 ; H01L51/50
A variety of materials for high-efficiency, high durability of the organic EL element injecting and transporting performance, an electron blocking ability, four excellent in stability and durability in a thin film state organic electroluminescence Sons device of the holes and electrons as the material for the respective material by having the property that the combination to be expressed effectively, and a low driving voltage, high light-emitting efficiency is to also provide an organic electroluminescence device of long lifetime. At least an anode, a hole transport layer, an organic electroluminescence element having a light emitting layer, an electron transporting layer and a cathode in this order, to which the hole transport layer to which the light-emitting layer contains an arylamine compound, and represented by formula (1) General the organic electroluminescence device comprising the derivative having a condensed ring structure represented by the formula (2).
Formula 1
公开/授权文献:
- KR102425263B1 유기 일렉트로루미네선스 소자 公开/授权日：2022-07-25
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01L | 半导体器件；其他类目未包含的电固体器件 |
| ------H01L51/00 | 使用有机材料作有源部分或使用有机材料与其他材料的组合作有源部分的固态器件；专门适用于制造或处理这些器件或其部件的工艺方法或设备 |