Patent ID: 9612478
Date: 2017-04-04
CPC Classifications: G02F

Claim:
1. A curved display device comprising: a display substrate curved in a first direction and including a plurality of pixel areas, and each of the plurality of pixel areas comprising a first sub-pixel area and a second sub-pixel area; an opposite substrate facing the display substrate, the opposite substrate coupled to the display substrate and curved in the first direction together with the display substrate; and a liquid crystal layer interposed between the display substrate and the opposite substrate, wherein a plurality of first domains defined in the first sub-pixel area are sequentially arranged along a second direction crossing the first direction, wherein liquid crystal alignment directions in a plan view in which liquid crystal layer are aligned in one of the first domains are different from another one of the first domains adjacent to the one of the first domains, a plurality of second domains defined in the second sub-pixel area are sequentially arranged along the second direction, wherein liquid crystal alignment directions in a plan view in which liquid crystal layer are aligned in one of the second domains are different from another one of the second domains adjacent to the one of the second domains, and a width in the second direction of each of the first domains is equal to a width in the second direction of each of the second domains, and wherein the first sub-pixel area and the second sub-pixel area defined in the each of the plurality of the pixel areas are sequentially arranged along the second direction, and a size of the first sub-pixel area is different from a size of the second sub-pixel area.