| 摘要 |
<p>A mesh member for screen printing is used when a finger electrode and a bus bar electrode are formed by screen printing. This mesh member is processed by making holes in rolled metallic foil by etching. In a finger electrode-associated portion, individual holes each formed in an oblong shape are lined up in the direction orthogonal to the oblong direction of the hole, the length in the oblong direction thereof is larger than the width of a scheduled printing pattern portion, and the ends thereof are formed to extend to the outside of the scheduled printing pattern portion. The opening area rate in the finger electrode-associated portion is larger than the opening area rate in a bus bar electrode-associated portion.</p> |
