| 摘要 |
PURPOSE: To provide a method for forming a thick film pattern having the good shape without damaging A transparent base plate front surface to which a pattern forming material is applied. CONSTITUTION: A layer 2 having the sand blast resistance, whose film thickness is less than that of a pattern forming material layer is provided on a transparent base plate 1. A pattern forming material layer 3 is provided on this layer 2, and sand blast processing 6 is performed from above through a mask 4 for sand blast, and the thick film patter is formed. |
