Patent ID: 9608045
Date: 2017-03-28
CPC Classifications: H01L

Claim:
1. A display device comprising: a first substrate having a first side; a plurality of lower electrodes on the first side of the first substrate, each of the lower electrodes having a first curved portion in a cross sectional view; an organic EL layer on one of the lower electrodes; an upper electrode covering the organic EL layer; a second substrate having a second side facing the first side; a plurality of second curved portions on the second side of the second substrate, one of which is curved to match the first curved portion of the lower electrode in a cross sectional view; a color filter on the plurality of second curved portions, and between the plurality of second curved portions and the upper electrode; and a black matrix between adjacent second curved portions among the second curved portions on the second substrate; wherein a distance between a lower surface of the black matrix and the first side is greater than a distance between the one of the plurality of second curved portions and the first side.