发明申请
- 专利标题: WHITE OLED DEVICE WITH IMPROVED FUNCTIONS
- 专利标题(中): 具有改进功能的白色OLED器件
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申请号: US11624426申请日: 2007-01-18
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公开(公告)号: US20080176099A1公开(公告)日: 2008-07-24
- 发明人: Tukaram K. Hatwar , William J. Begley , Jeffrey P. Spindler
- 申请人: Tukaram K. Hatwar , William J. Begley , Jeffrey P. Spindler
- 主分类号: B32B9/00
- IPC分类号: B32B9/00
摘要:
A white light-emitting OLED device having a spaced anode and cathode and comprising: a blue light-emitting layer disposed between the anode and cathode; a green light-emitting layer in contact with the blue light-emitting layer; a red light-emitting layer in contact with either the blue light-emitting layer or the green light-emitting layer; and an electron-transporting layer disposed between the light-emitting layers and the cathode, wherein the red light-emitting layer, green light-emitting layer, blue light-emitting layer, and the electron-transporting layer each include an independently selected anthracene compound.
公开/授权文献
- US1692382A Gas burner 公开/授权日:1928-11-20
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