| 摘要 |
The method is concerned with a back electrode of EL display device, esp. for preventing oxidation to get high contrast and good adherence. The method comprises: (i) depositing Cr-Ni alloy layer (10) of 100A between Al back electrode (6) and a second insulation layer (5) in vacuum; (ii) depositing MO-C alloy layer (11) of 100A at the upper of (6) in order to form the threelayered back electrode.
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