ORGANIC LIGHT EMITTING DIODE USING PHASE SEPARATION AND METHOD FOR FABRICATING THE SAME
摘要
<p>PURPOSE: An organic light emitting diode using a phase separation phenomenon and a manufacturing method thereof are provided to improve light extraction efficiency by including a first light path control layer. CONSTITUTION: A transparent substrate(110) is prepared. A first light path control layer(130a) is formed on a transparent substrate by using the phase separation phenomenon. The first light path control layer has a first medium and a second medium with a low refractive index. An anode electrode, an organic light emitting layer, and a cathode electrode are successively stacked on the first light path control layer. A second light path control layer has a third medium and a fourth medium by the phase separation phenomenon.</p>
申请公布号
KR20110054836(A)
申请公布日期
2011.05.25
申请号
KR20090111625
申请日期
2009.11.18
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人
CHO, DOO HEE;LEE, JEONG IK;SHIN, JIN WOOK;LEE, JONG HEE;CHU, HYE YONG;LEE, JOO WON;HAN, JUN HAN