Patent ID: 9704926
Date: 2017-07-11
CPC Classifications: H01L

Claim:
1. An organic light-emitting display apparatus comprising: a display substrate comprising a non-pixel area and a plurality of pixel areas comprising a first pixel and a second pixel adjacent to the first pixel, the first pixel and the second pixel being arranged along a first direction; an encapsulation substrate facing the display substrate; a plurality of spacers in the non-pixel area of the display substrate to maintain a space between the display substrate and the encapsulation substrate; and a pixel-defining layer defining the plurality of pixel areas and the non-pixel area and having openings for exposing the plurality of pixel areas, wherein each of the plurality of spacers have an island shape, wherein the first pixel has adjacent ones of the plurality of spacers having a same shape and being located in and elongated in, with respect to the first pixel, each of the first direction, a second direction crossing the first direction, a direction opposite to the first direction, and a direction opposite to the second direction, and wherein a sloped surface each of the spacers extends from a sloped surface of one of the openings of the pixel-defining layer, and wherein the sloped surface each of the spacers and the sloped surface of one of the openings do not form a step portion.