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公开(公告)号:US07345417B2
公开(公告)日:2008-03-18
申请号:US10738217
申请日:2003-12-18
CPC分类号: H01L51/5096 , H01L51/002 , H01L51/0037 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0077 , H01L51/0078 , H01L51/0081 , H01L51/0085 , Y10T428/24942
摘要: An organic light-emitting device is manufactured, which is formed laminating an electroluminescent layer (111) including an electroluminescent organic compound and a cathode (109) sequentially on anode (101). The electroluminescent layer (111) has a hole blocking layer (106), and this hole blocking layer (106) is formed of two or more kinds of materials. It is possible to manufacture a high-efficiency and high-reliability organic light-emitting device by introducing the hole blocking layer like this.
摘要翻译: 制造在阳极(101)上依次层叠包含电致发光有机化合物和阴极(109)的电致发光层(111)的有机发光装置。 电致发光层(111)具有空穴阻挡层(106),该空穴阻挡层(106)由两种以上材料构成。 可以通过引入这样的空穴阻挡层来制造高效率和高可靠性的有机发光装置。