发明名称 METHOD FOR MANUFACTURING A LIGHT-EMITTING DEVICE
摘要 Provided is a method for manufacturing a light-emitting device (21) in which formation of an undesired hole in an organic EL layer is suppressed. The method is a method for manufacturing a light-emitting device including a supporting substrate (11), a plurality of partitions (17) extending in a prescribed line direction on the supporting substrate and provided at a prescribed interval in a column direction that is a different direction from the line direction, a first electrode (12), a second electrode (16), an organic electroluminescent (EL) layer, and a plurality of organic EL elements (22) provided in a concave portion (18) that is between the partitions. The method includes a step of supplying an ink including a material to be the organic EL layer to one concave portion a plurality of times by shifting the ink supply position in the column direction to supply the ink to each concave portion along the line direction and solidifying the ink to form the organic EL layer.
申请公布号 US2013017641(A1) 申请公布日期 2013.01.17
申请号 US201113580416 申请日期 2011.02.21
申请人 SUMITOMO CHEMICAL COMPANY, LIMITED;GODA TADASHI 发明人 GODA TADASHI
分类号 H01L33/02 主分类号 H01L33/02
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