| 摘要 |
<p>PROBLEM TO BE SOLVED: To extremely lower the occurrence rate of display defects by preventing the erosion of transparent electrodes and metallic thin films. SOLUTION: This device includes the transparent electrodes 16 arranged on a substrate 11 and the wirings which are formed to desired patterns by subjecting the first metallic thin films 17 deposited on the transparent electrodes 16, the second metallic thin films deposited on the first metallic thin films 17 and the third metallic thin films 19 deposited on the second metallic thin films 18 to etching using resists 20 and are connected to the transparent electrodes 16. In such a case, the first and third metallic thin films 17, 19 have the higher alkali resistance than the alkali resistance of the second metallic thin films 18.</p> |
