Patent ID: 7638796
Filing Date: 2009-12-29
Classification: H01L

Abstract:
1. An organic light-emitting display device comprising: a first substrate; a second substrate; a light-emitting element between the first substrate and the second substrate; a phase difference plate on the first substrate or the second substrate in a path through which the light emitted from the light-emitting element is propagated; a wire grid polarizer on the phase difference plate, and adapted to reflect a light having a specific polarization direction and to transmit a light having a polarization direction opposite to the specific polarization direction; and a dye-based polarizer on the wire grid polarizer, and adapted to transmit the light having the polarization direction opposite to the specific polarization direction and to absorb the light having the specific polarization direction, wherein the phase difference plate is between the light-emitting element and the wire grid polarizer.