Patent ID: 9577193
Date: 2017-02-21
CPC Classifications: G03F,H01L

Claim:
1. A method of manufacturing an organic light-emitting display device, the method comprising: disposing a resist portion on a substrate, the resist portion comprising: a first region; a second region; and a third region, the first region, the second region, and the third region having different heights, and the substrate comprising a plurality of pixel electrodes; disposing a first protection layer on the resist portion; exposing a first upper surface of the first region; exposing a first pixel electrode between the plurality of the pixel electrodes by removing the first region from the exposed first upper surface; disposing a first interlayer on the first pixel electrode; disposing a second protection layer covering the first interlayer; exposing a second upper surface of the second region; exposing a second pixel electrode between the plurality of pixel electrodes by removing the second region from the exposed second upper surface; disposing a second interlayer on the second pixel electrode; disposing a third protection layer covering the second interlayer; and exposing a third upper surface of the third region; exposing a third pixel electrode between the plurality of pixel electrodes by removing the third region from the exposed third upper surface; disposing a third interlayer on the third pixel electrode; and removing the first protection layer, the second protection layer, and the third protection layer, wherein the first upper surface has a first height, the second upper surface has a second height, and the third upper surface has a third height, and the first height is greater than the second height and the third height, and the second height is greater than the third height.