发明名称 |
Organic light emitting material and device |
摘要 |
An organic light-emitting device comprises a first electrode, a second electrode and at least one light-emitting layer between the first and second electrodes wherein the device comprises a plurality of light-emitters that together provide a source of white light. A first light-emitting layer comprises a host material and a first light-emitter of the plurality of light-emitters that emits light having a peak photo luminescent wavelength in the range of 580-610 nm; and wherein a LUMO of the first light-emitter is no more than 0.2 eV further from vacuum than a LUMO level of the host material. |
申请公布号 |
GB201107917(D0) |
申请公布日期 |
2011.06.22 |
申请号 |
GB20110007917 |
申请日期 |
2011.05.12 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED;SUMITOMO CHEMICAL COMPANY, LIMITED |
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