Patent ID: 8199294

Claim:
A production method of a liquid crystal display device comprising a first substrate; a second substrate facing to the first substrate; a liquid crystal layer provided between the substrates; a first alignment film provided on the liquid crystal layer side surface of the first substrate; and a second alignment film provided on the liquid crystal layer side surface of the second substrate, wherein the production method comprises subjecting the first alignment film and/or the second alignment film to scanning exposure continuously over a plurality of pixel regions, the scanning exposure comprises, in an inside of each pixel region, a first scanning exposure for aligning liquid crystal molecules in a first alignment direction and a second scanning exposure for aligning liquid crystal molecules in a second alignment direction, the second alignment direction is parallel and opposed to the first alignment direction, in the first scanning exposure and the second scanning exposure, a light beam is made incident from an oblique direction to a normal line on the substrate surface, and a light beam emitting direction of the first scanning exposure and a light beam emitting direction of the second scanning exposure are substantially antiparallel each other in the plan view of the substrate.