Patent ID: 9547199
Date: 2017-01-17
CPC Classifications: G02F

Claim:
1. A curved display device comprising: a display substrate which is curved in a first direction, which corresponds to a length direction of the display substrate and comprises: a display area comprising a plurality of pixels configured to display an image; and a peripheral area disposed adjacent to the display area; an opposite substrate which faces the display substrate, the opposite substrate coupled to the display substrate and curved in the first direction along the display substrate; a grayscale control layer interposed between the display substrate and the opposite substrate; and a coupling member which is disposed in the peripheral area, interposed between the display substrate and the opposite substrate, and configured to couple the display substrate to the opposite substrate, and comprises a first sealing portion which extends in the first direction and comprises a light blocking material and a second sealing portion coupled to the first sealing portion and extending in a second direction substantially perpendicular to the first direction, wherein the first sealing portion has a width in the second direction, which is different from a width of the second sealing portion in the first direction.