Patent ID: 8593602

Claim:
A production method for a liquid crystal display device in which an alignment layer is provided on a substrate and two or more domains are formed in each of a plurality of pixels in a display region by exposing the alignment layer, comprising: wherein the production method includes an exposure step of exposing the alignment layer through a photo mask in which a plurality of light-transmitting areas are located in a stripe pattern, wherein the exposure step is a step of exposing the alignment layer continuously while a relative position of the photo mask with respect to the substrate at the time of viewing a substrate surface from the front is moved in a longitudinal direction of the light-transmitting areas, and wherein in the photo mask, a length in the longitudinal direction of the light-transmitting area is longer than a length of a display region to be exposed at the time of exposure in a direction parallel to the longitudinal direction of the light-transmitting area.