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METHOD FOR MANUFACTURING ORGAIC LIGHT EMITTING DIODE DISPLAY AND ORGANIC LIGHT EMITTING DIODE DISPLAY THEREBY

申请公布号:KR20150071510(A)

申请号:KR20130158628

申请日期:2013.12.18

申请公布日期:2015.06.26

申请人:
LG DISPLAY CO., LTD.

发明人:YI, KYUNG SOO

分类号:H01L27/32

主分类号:H01L27/32

摘要:<p>The present invention relates to a method for manufacturing an organic light emitting diode display device and the organic light emitting diode display device manufactured by the method. The method for manufacturing the organic light emitting diode display device According to the present invention includes: a step of forming a thin film transistor substrate including a base line on a substrate; a step of forming a planarization layer which covers the entire substrate and has a cathode contact hole which exposes a part of the base line; a step of forming an anode electrode on the planarization layer; a step of depositing an organic light emitting layer on the upper surface of the base line and the anode electrode, using a screen mask; a step of removing a part which covers the cathode contact hole in the organic light emitting layer; and a step of depositing a cathode electrode on the organic light emitting layer, using the screen mask.</p>

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