发明名称 |
MODULATABLE LIGHT-EMITTING DIODE |
摘要 |
<p>Described is an (organic) light-emitting diode ((O)LED) wherein the light-emitting layer comprises a blend of an electroluminescent semiconducting material with a ferro-electric material. Either of the electrodes forms a modulatable injection barrier with the ferro-electric material, the modulation requiring a voltage V m serving to polarize or repolarize the ferro-electric material. With V m being larger than the voltage V e required for light emission, the (O)LED can be turned "on" or "off" by applying a pulse voltage to (re)polarize the ferro-electric material.</p> |
申请公布号 |
KR20110112309(A) |
申请公布日期 |
2011.10.12 |
申请号 |
KR20117014729 |
申请日期 |
2009.11.26 |
申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO;INTERUNIVERSITAIR MICRO-ELECTRONICACENTRUM VZW |
发明人 |
BLOM PAULUS WILHELMUS MARIA;DE BOER BERT;ASADI KAMAL |
分类号 |
H01L51/54;H01L27/32 |
主分类号 |
H01L51/54 |
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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