发明名称 |
BLUE ORGANIC LIGHT EMITTING DEVICE |
摘要 |
A blue organic light emitting device is provided. The blue organic light emitting device comprises a first electrode; a second electrode; and an organic layer including an electron transport layer between the first electrode and the second electrode, wherein the electron transport layer includes a material having an energy gap of 2.8 eV or more between a highest occupied molecular orbital (HOMO) and a lowest unoccupied molecular orbital (LUMO).
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申请公布号 |
US2010187521(A1) |
申请公布日期 |
2010.07.29 |
申请号 |
US20100692401 |
申请日期 |
2010.01.22 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD., |
发明人 |
PARK MIE-HWA;CHOI KYUNG-HOON;CHOI YOUNG-SUCK;PARK YOUNG-HO |
分类号 |
H01L51/52 |
主分类号 |
H01L51/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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