| 摘要 |
An exposure mask is provided with a plurality of pattern regions that correspond to display panels. A micro-lens array has first and second micro-lens array chips in the direction perpendicular to the scanning direction so that the chips partially overlap with each other in the direction perpendicular to the scanning direction. A light-shielding plate shields a part of these micro-lens array chips (22a) from light. An opening in the light-shielding plate restricts transmission of light through the micro-lens array chips such that the first micro-lens array chip exposes only two pattern regions and the second micro-lens array chip exposes only three other pattern regions. This makes it possible to expose a panel efficiently and inexpensively when substrates of different cell layouts are exposed. |
