Patent ID: 8368080
Filing Date: 2013-02-05
Classification: H01L

Abstract:
1. A light emitting display provided with a plurality of pixels, each pixel having, in this order: a reflective layer; a first electrode; a light-emitting thin-film layer; a second electrode; an optical compensation layer; a circularly polarized light reflective layer; a quarter-wave plate; and a polarizer, wherein the optical compensation layer is provided between the second electrode and the polarizer, the display has at least a blue pixel, a red pixel and a green pixel, and each of the circularly polarized light reflective layers is patterned for each of the pixels and has an almost constant product of a thickness of the circularly polarized light reflective layer and a value obtained by subtracting a refractive index in the in-plane direction perpendicular to the thickness direction from a refractive index in the thickness direction.