LIGHT ILLUMINATING APPARATUS FOR PHOTO-ALIGNMENT

摘要

The present invention relates to a photoalignment illuminating apparatus capable of obtaining high alignment properties. The photoalignment illuminating apparatus (1) according to the present invention includes a polarizing unit (3) which includes a plurality of unit polarizers arranged in an adjacent direction and a scanning unit which scans UV rays from a polarized light emitting unit (2) in a preset scan direction with regard to a substrate (9) loaded on a stage (4) by moving at least one side of the polarized light emitting unit (2) or the stage (4). The adjacent surface and the adjacent direction of the unit polarizer (31) are inclined to the scan direction. [Reference numerals] (AA) Emitting area; (BB) Scan direction