Patent ID: 8946698
Filing Date: 2015-02-03
Classification: H01L

Abstract:
1. A light emitting element comprising: a first electrode; a second electrode; a light emitting layer between the first electrode and the second electrode; a first layer including a first organic compound having an absorption peak in a wavelength region of greater than or equal to 380 nm and less than 540 nm; and a second layer including a second organic compound, wherein the second organic compound is any one of phthalocyanine, copper phthalocyanine, zinc phthalocyanine, vanadyl phthalocyanine, titanyl phthalocyanine, nickel phthalocyanine, (1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluorophthalocyaninato)copper, and (1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluorophthalocyaninato)zinc, wherein the first layer and the second layer are located between the light emitting layer and the second electrode, and wherein the first electrode is a cathode and the second electrode is an anode.