Patent ID: 8487335
Filing Date: 2013-07-16
Classification: H01L

Abstract:
1. A light emitting device comprising: an organic layer sandwiched between a first electrode and a second electrode to serve as an organic layer including a light emitting layer for emitting monochromatic light at one location; a first light reflection boundary face provided on a side close to said first electrode to serve as a boundary face for reflecting light emitted from said light emitting layer so as to radiate said reflected light from a side close to said second electrode; and a second light reflection boundary face, a third light reflection boundary face and a fourth light reflection boundary face which are sequentially provided at positions separated away from each other in a direction from said first electrode to said second electrode on said side close to said second electrode, wherein with notation L with notation L with notation L with notation L with notation λ with notations n, m, m′ and m″ each denoting an integer, with notations λ with the length unit nanometer taken as a unit of said wavelengths λ with notation φ with notation φ with notation φ with notation φ said optical distances L