EXPOSURE DEVICE AND MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY

摘要

PURPOSE: An exposure device and a manufacturing method of a liquid crystal display device are provided to increase the alignment margin of photomasks and to reduce the occurrence of display defects. CONSTITUTION: An exposure device for a photoaligning process for a liquid crystal display device includes a first photomask(40a) and a second photomask(40b). The first photomask includes a plurality of light transmission parts(Ta). The second photomask includes a plurality of light transmission parts. The first photomask and the second photomask have an overlapped part(AB). The overlapped part includes sub-regions(AB1, AB2, AB3) in which the shapes or alignments of the transmission parts are different. [Reference numerals] (AA) Scanning direction