Patent ID: 8134668
Filing Date: 2012-03-13
Classification: G02F

Abstract:
1. A production method of a liquid crystal display device, the liquid crystal display device including: a pair of substrates facing each other; a liquid crystal layer arranged between the pair of substrates; an alignment film arranged on a liquid crystal layer-side surface of at least one of the pair of substrates; and a pixel including two or more regions different in alignment direction, the production method comprising an exposure step of exposing a part of the alignment film using a photomask having a mask center part and a mask joint part, the mask center part having a plurality of transmissive parts formed within a light-shielding region, the mask joint part having a region where a plurality of transmissive parts are formed within a light-shielding region in a distribution density lower than a distribution density of the plurality of transmissive parts in the mask center part.