发明名称 Semiconductor device and manufacturing method thereof
摘要 A self-light emitting display device with top-emission usually has no film that is capable of light shielding. Therefore, it is necessary to form a light-shielding layer additionally with, which leads the number of processes to increase. In the present invention, plural films selected from a first coloring layer 161 , a second coloring layer 162 , and a third coloring layer 163 formed on an opposing substrate are laminated to form a light-shielding portion without using a light-shielding mask.
申请公布号 US7081704(B2) 申请公布日期 2006.07.25
申请号 US20030636869 申请日期 2003.08.07
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 YAMAZAKI SHUNPEI;GOTO YUUGO;TANADA YOSHIFUMI
分类号 H05B33/14;H01L27/32 主分类号 H05B33/14
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