| 摘要 |
<p>PURPOSE: A conductive film roll manufacturing method is provided to maintain the high quality of the film since neighboring films are not pressed. CONSTITUTION: A conductive film roll manufacturing method comprises the following steps. A first transparent conductor layer and a first copper layer are successively laminated on one side of a base film material by using a sputter method to obtain a first laminate which is wound around a roll and to form a first roll (S11). The first roll is kept for more than 30 hours in the atmosphere to form an oxide film which contains copper oxide (I) on the surface of a first copper layer (S12). A second transparent conductor layer and a second copper layer are successively laminated on the other side of the base film material by using the sputter method to obtain a second laminate which is wound around a roll and to form a second roll, while the first roll is rewound (S13). [Reference numerals] (AA) Manufacturing method of a conductive film roll; (BB) End; (S11) Form a first roll by laminating a first transparent conductor layer and a first copper layer on one side of a base film material; (S12) Form copper oxide (I) on the surface of a first copper layer by storing a first roll for 30 hours; (S13) Form a second roll by laminating a second transparent conductor layer and a second copper layer on the other side of the base film material</p> |
