发明名称 |
ORGANIC LIGHT-EMITTING DEVICE AND METHOD |
摘要 |
An organic light-emitting device comprises an anode; a cathode; a charge transporting layer comprising a charge-transporting material doped with a light-emitting dopant between the anode and the cathode; and a light-emitting layer between the anode and the cathode. The x- coordinate value and / or the y-coordinate value of ClE(x,y) coordinates of light emitted from the device is no more than 0.1, and preferably no more than 0.05, from the respective x- or y- coordinate value of a control device in which the charge transporting layer is not doped with a light-emitting dopant. The light emitting layer and charge transport material preferably comprise polymers including aryl or heteroaryl repeat units. |
申请公布号 |
WO2012052713(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
WO2011GB01499 |
申请日期 |
2011.10.18 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED;SUMITOMO CHEMICAL COMPANY LIMITED;STEUDEL, ANNETTE;FERNANDEZ, OSCAR |
发明人 |
STEUDEL, ANNETTE;FERNANDEZ, OSCAR |
分类号 |
H01L51/00 |
主分类号 |
H01L51/00 |
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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