发明名称 Display element and method of manufacturing the same
摘要 There is provided a display element capable of efficiently emitting generated light externally and a method of manufacturing the display element, without damaging an organic electroluminescent layer. First, a transparent electrode protection material ( 11 ) is deposited on a first holding substrate ( 10 ); then organic electroluminescent light-emitting elements ( 12, 13, 14 ) are manufactured thereon; and then after sealing and holding with a sealing material ( 15 ) and a second holding substrate ( 16 ), the first holding substrate ( 10 ) and a transparent electrode protection material ( 11 ) are removed by etching or the like. According to the present invention, the removal of the first holding substrate ( 10 ) enables improvement of the emission rate generated in the electroluminescent layer ( 13 ), and improvement of brightness and contrast in the display element.
申请公布号 US7414364(B2) 申请公布日期 2008.08.19
申请号 US20040978740 申请日期 2004.11.01
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 TSUTSUI TETSUO;SUMIOKA KAZUHIRO
分类号 H01L51/50;H05B33/04;G09F9/30;H01L27/32;H01L51/52;H05B33/10 主分类号 H01L51/50
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