| 摘要 |
<p>PURPOSE: To excellently mutually connect the first and the second metal layer without executing the treatment of etching or the like to the anodized part of the first metal layer. CONSTITUTION: The first and the second metal layer 2, 3 composed of Al are provided on a glass substrate 1, and an anodized part 5 and a nonanodized part 6 are formed in the first metal layer 2, and the second metal layer 3 is connected to the first metal layer 2 through the nonanodized part 6, which is smaller than the width of the first metal layer 2, and formed so that its outer periphery is surrounded by the anodized part 6, and the anodized part 5 is formed so as to cover the whole surface of the first metal layer 2 except the nonanodized part 6.</p> |
