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发明名称
发光装置
摘要
本发明系一种发光装置,此种发光装置系由一片印刷电路板及一个带有有机材料涂层的发光元件所构成。此种发光元件具有至少一个由一种有机材料(5,9,25,29,45,49)制成的电子及/或空穴载流子输送层及一个由一种有机材料(7,27,47)制成的发光层,此种发光元件之特征是有机层状结构被设置在一片作为基材的印刷电路板上,并且具有至少一个用来改善电子及/或空穴注入的掺杂的输送层。此外还可以设置用来改善基材端电子或空穴注入的电子或空穴注入输送层(3,23,43)及平滑层(4,24)。
申请公布号
TW200423447
申请公布日期
2004.11.01
申请号
TW092136327
申请日期
2003.12.19
申请人
诺瓦发光二极体有限公司
发明人
莱奥卡尔;扬布洛赫维茨 尼莫特;马丁普法伊弗尔
分类号
H01L51/10
主分类号
H01L51/10
代理机构
代理人
蔡清福
主权项
地址
德国
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