发明名称 |
Self light-emitting device |
摘要 |
To provide a method of improving an efficiency for extracting light in a self light-emitting device using an organic EL material. In the self light-emitting device having a structure in which an EL layer ( 102 ) is sandwiched between a transparent electrode ( 103 ) and a cathode ( 101 ), a film thickness of the EL layer ( 102 ) and a film thickness of the transparent electrode ( 102 ) are equivalent to the film thicknesses in which there is no occurrence of a guided light, and an inert gas is filled in a space between the transparent electrode ( 103 ) and a cover material ( 105 ).
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申请公布号 |
US2005099120(A1) |
申请公布日期 |
2005.05.12 |
申请号 |
US20040021070 |
申请日期 |
2004.12.22 |
申请人 |
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发明人 |
TSUTSUI TETSUO;KONUMA TOSHIMITSU;MIZUKAMI MAYUMI |
分类号 |
H05B33/00;H01L27/32;H01L51/52;(IPC1-7):H01J1/62 |
主分类号 |
H05B33/00 |
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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