发明名称 |
ORGANIC LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME |
摘要 |
An exemplary embodiment of the present invention provides a method for preparing an organic light-emitting device, comprising the steps of: 1) forming a spacer pattern on a first electrode formed on a substrate; 2) forming an organic material layer and a second electrode; 3) exposing the first electrode by forming an encapsulation thin film and then etching at least one portion of the encapsulation thin film; and 4) forming an auxiliary electrode which is electrically connected to the first electrode exposed in the step 3). The organic light-emitting device according to the exemplary embodiment of the present invention may solve problems of a voltage drop due to resistance of a transparent electrode in a longitudinal direction and of resultant brightness non-uniformity of the diode. |
申请公布号 |
EP2592672(A2) |
申请公布日期 |
2013.05.15 |
申请号 |
EP20110803826 |
申请日期 |
2011.07.08 |
申请人 |
LG CHEM, LTD. |
发明人 |
LEE, JUNG-HYOUNG;KIM, JUNG-BUM |
分类号 |
H01L51/52 |
主分类号 |
H01L51/52 |
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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