发明名称 Organic electroluminescence display device
摘要 An active matrix organic electroluminescence display device is provided with a transparent pixel electrode (AD1) as an anode, a pixel separation film (BNK) positioned next to and over an outer edge of the pixel electrode AD1, a transparent pixel electrode (AD2) positioned over the pixel separation film (BNK), an organic electroluminescence layer positioned over the transparent electrode (AD2), and a shared electrode (CD), functioning as a cathode, positioned over the organic electroluminescence layer. The transparent pixel electrode (AD1) is composed of indium oxide or zinc oxide; the transparent electrode (AD2) is composed of indium oxide or zinc oxide; the resistivity of the transparent electrode (AD2) is greater than the resistivity of the transparent pixel electrode (AD1); and the transparent electrode (AD2) is positioned in a layer between the organic electroluminescence layer, and the pixel separation film (BNK) and the transparent pixel electrode (AD1), covering the entire display area.
申请公布号 US2009021158(A1) 申请公布日期 2009.01.22
申请号 US20080219203 申请日期 2008.07.17
申请人 HITACHI DISPLAYS, LTD. 发明人 TANAKA MASAHIRO;MATSUURA TOSHIYUKI
分类号 H01J1/62 主分类号 H01J1/62
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