Patent ID: 9508778
Filing Date: 2016-11-29
CPC Classification: H01L

Claim Text:
1. An organic light emitting device comprising: a first substrate; a plurality of electrodes on the first substrate; a pixel definition layer on the plurality of electrodes and comprising a plurality of openings and respectively exposing the plurality of electrodes, the pixel definition layer defining a plurality of pixels that each include a first subpixel, a second subpixel and a third subpixel which are able to emit colors being different from each other; and a spacer on the pixel definition layer, wherein the pixel definition layer comprises, for each pixel, a first opening and a second opening adjacent to each other along a first direction by an interval, and a third opening adjacent to the first opening and the second opening by an interval along a second direction crossing the first direction, wherein the first opening corresponds to the first subpixel, the second opening corresponds to the second subpixel, and the third opening corresponds to the third subpixel, and wherein the spacer is at a crossing point of a first imaginary line extending in the first direction and passing between the first opening and the third opening and a second imaginary line extending in the second direction and passing between the first opening and the second opening.