专利名称：Organic EL element and organic EL display发明人：Naoko Kihara,Yasushi Mori,Katsuyuki Naito申请号：US10819283申请日：20040407
公开号：US20040189194A1公开日：20040930
专利附图：
摘要：Provided is an organic EL display including a substrate, anodes arranged on onemajor surface of the substrate, an insulating separator layer covering the major surfaceof the substrate and having through-holes in the positions of the anodes, organicemitting layers disposed on the anodes, buffer layers disposed between the anodes and
the organic emitting layers, and a cathode covering the organic emitting layers, wherein acentral portion of each of the buffer layers is thicker than its periphery.
申请人：KABUSHIKI KAISHA TOSHIBA
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