摘要 |
A mask pattern including, for example, a light-shielding portion 101 and a first transparent portion 104A surrounded with a semi-light-shielding portion 102 are provided on a transparent substrate 100 . The mask pattern includes a first pattern region and a second pattern region opposing each other with the semi-light-shielding portion 102 and the first transparent portion 104A sandwiched therebetween. |