发明名称 |
SEALING FILM FOR ORGANIC EL ELEMENT, ORGANIC EL ELEMENT, AND ORGANIC EL DISPLAY |
摘要 |
An object of this invention is to provide a sealing film for an organic EL element having excellent moisture resistance, due to the absence of pinholes. A sealing film of this invention is a sealing film for an organic EL element having a layered structure of at least three layers with a silicon nitride film and a silicon oxynitride film layered in alternation, and is characterized in that odd-numbered layers from the side of the organic EL element are silicon nitride films having a film thickness (T1) of 200 nm or greater, and even-numbered layers from the side of the organic EL element are silicon oxynitride films having a film thickness (T2) of 20 nm or greater and 50 nm or less. |
申请公布号 |
US2012104945(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US20090999537 |
申请日期 |
2009.06.29 |
申请人 |
ADACHI KAZUYA;C/O FUJI ELECTRIC HOLDINGS CO., LTD. |
发明人 |
ADACHI KAZUYA |
分类号 |
H05B33/04;B32B7/02 |
主分类号 |
H05B33/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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