Patent ID: 9153796
Filing Date: 2015-10-06
Classification: H01L

Abstract:
1. An organic EL device comprising: a first pixel having a first insulating layer, a first reflection film provided on the first insulating layer, a second insulating layer provided on the first reflection film, a first pixel electrode provided on the second insulating layer, a first light-emitting layer provided on the first pixel electrode, and a first counter electrode provided on the first light-emitting layer, first-color light capable of being resonated between the first reflection film and the first counter electrode; and a second pixel having the first insulating layer, a third insulating layer provided on the first insulating layer, a second reflection film provided on the third insulating layer, the second insulating layer provided on the second reflection film, a second pixel electrode provided on the second insulating layer, a second light-emitting layer provided on the second pixel electrode, and a second counter electrode provided on the second light-emitting layer, second-color light capable of being resonated between the second reflection film and the second counter electrode, wherein the third insulating layer is removed in a first pixel region during fabrication, the second insulating layer has different thicknesses in the first pixel and the second pixel and has a flat first surface, and the first pixel electrode and the second pixel electrode is formed on the flat first surface of the second insulating layer.