发明名称 |
Display device and method for making the same |
摘要 |
A top-emitting display unit is fabricated by the following steps: A lower electrode is formed on a substrate. An organic layer including a luminescent sublayer is formed on the lower electrode. Furthermore, an upper electrode containing lithium is formed by a sputtering process into a thickness of 7 nm to 21 nm. The upper electrode functions as a cathode. The lithium content in the upper electrode is in the range of 0.3 to 1.9 percent by weight. In the sputtering process, the upper electrode is preferably formed at a deposition rate of 50 nm/min or less. |
申请公布号 |
SG122775(A1) |
申请公布日期 |
2006.06.29 |
申请号 |
SG20020007791 |
申请日期 |
2002.12.18 |
申请人 |
SONY CORPORATION |
发明人 |
SHIBASAKI TAKANORI;HIRANO TAKASHI;MORI TAKAO;YAMADA JIRO |
分类号 |
H05B33/10;H01L51/50;H01L51/52;H05B33/26;H05B33/28 |
主分类号 |
H05B33/10 |
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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