基本信息:
- 专利标题： ORGANIC-ELECTROLUMINESCENT-ELEMENT LIQUID COMPOSITION PACKAGING
- 申请号：US15501357 申请日：2015-07-31
- 公开(公告)号：US20170237036A1 公开(公告)日：2017-08-17
- 发明人： Takahiro UEOKA , Hidenobu KAKIMOTO , Masashi KOMATSU , Masaki NISHIMURA , Hirotaka NANNO
- 申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , JOLED INC.
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED,JOLED INC.
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED,JOLED INC.
- 当前专利权人地址： JP Tokyo JP Tokyo
- 优先权： JP2014-158754 20140804
- 国际申请： PCT/JP2015/071878 WO 20150731
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; C08G61/12 ; C09K11/06 ; H01L51/00 ; C07F15/00
摘要：
A problem to be solved of the invention is to provide a package of a liquid composition for an organic electroluminescent device including a phosphorescent material and a solvent with extended storage lifetime, which may be produced with high working efficiency. A solving means of the problem is a package of a liquid composition for an organic electroluminescent device having a liquid composition for an organic electroluminescent device including a phosphorescent material and a solvent, and a container that contains the liquid composition for an organic electroluminescent device, wherein the package of a liquid composition for an organic electroluminescent device has a transmittance of light, that is a wavelength component of from 500 nm to 780 nm, from outside of the package to inside of the container of 15% or less.