Organic light emitting diode display

摘要

An organic light emitting diode (OLED) display includes a substrate, a light path guide layer formed on the substrate and having an inclined side wall, an organic light emitting diode (OLED) formed on the substrate and the light path guide layer, and a phase transition layer formed on the OLED and formed so as to correspond to the inclined side wall. Therefore, in the OLED display, the phase transition layer is formed in the light path guide layer so that it is possible to minimize external light reflectance increased by the light path guide layer.

主权项

1. An organic light emitting diode (OLED) display, comprising:
a substrate; a driving circuit with driving wiring line formed on the substrate; a color filter formed on the driving wiring line; an OLED formed on the color filter; and a phase transition layer formed under the circuit, over the substrate, wherein the phase transition layer comprises a semi-transmissive film and a phase transition film so that a portion of an external light transmitted by the semi-transmissive film is reflected by the driving wiring line and is transited by the phase transition film by 180 degrees to minimize the reflectance of the external light.