发明名称 |
Production method for electroluminescent element |
摘要 |
The present invention provides a method for manufacturing an EL element, capable of preferably carrying out the peeling operation at the time of peeling off an unnecessary layer such as a photoresist layer. This object is achieved by providing a method for manufacturing an EL element comprising: an organic EL layer forming process of forming an organic EL layer on a substrate, on which at least an electrode layer is formed; a peeling layer forming process of forming a peeling layer on the organic EL layer; a photoresist layer forming process of forming a photoresist layer on the peeling layer; a photoresist layer patterning process of patterning the photoresist layer by exposing and developing; an organic EL layer developing process of removing the organic EL layer of a part not covered with the photoresist layer; and a peeling layer peeling process of removing the photoresist layer laminated thereon by peeling off the peeling layer.
|
申请公布号 |
US7534557(B2) |
申请公布日期 |
2009.05.19 |
申请号 |
US20040513954 |
申请日期 |
2004.11.09 |
申请人 |
DAI NIPPON PRINTING CO., LTD. |
发明人 |
TACHIKAWA TOMOYUKI;ITO NORIHITO |
分类号 |
G03F7/00;H05B33/10;H01L27/32;H01L51/40;H01L51/50;H01L51/56 |
主分类号 |
G03F7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|