发明名称 HIGH LIGHT ABSTRACTION TYPE ORGANIC LIGHT EMITTING DIODE (OLED) DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To enhance the light abstraction efficiency of an organic light emitting diode device. <P>SOLUTION: This high light abstraction type organic light emitting diode (OLED) device comprises (a) a transparent substrate, (b) a light scattering layer arranged on the first surface of the transparent substrate, (c) a transparent first electrode layer arranged on the light scattering layer, (d) an organic EL element arranged on the transparent first electrode layer and the organic EL element having one or not less than two organic layers including at least one layer of light emitting layers to generate light, and (e) a transparent second electrode layer arranged on the organic EL element. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2004127942(A) 申请公布日期 2004.04.22
申请号 JP20030340552 申请日期 2003.09.30
申请人 EASTMAN KODAK CO 发明人 TYAN YUAN-SHENG;TANG CHING WAN;LIAO LIANG-SHENG
分类号 H05B33/02;F21K99/00;H01L51/00;H01L51/30;H01L51/50;H05B33/14;H05B33/22;H05B33/24 主分类号 H05B33/02
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