Organic light emitting diode display
An organic light emitting diode display includes a substrate, a transistor on the substrate, a reflecting electrode connected to the transistor, a color filter on the reflecting electrode, a first electrode on the color filter and electrically connected to the reflecting electrode, a pixel definition layer on the color filter and having an opening exposing the first electrode, a white emission layer in the opening and a second electrode on the white emission layer.
1. An organic light emitting diode display comprising;
a substrate;
a transistor on the substrate;
a reflecting electrode connected to the drain electrode of the transistor;
a color filter on the reflecting electrode;
a first electrode on the color filter and electrically connected to the reflecting electrode;
a pixel definition layer on the color filter and having an opening exposing the first electrode;
a white emission layer in the opening; and
a second electrode on the white emission layer.
2. The organic light emitting diode display of claim 1 ,
wherein the first electrode and the second electrode comprise a transparent conductive material.
3. The organic light emitting diode display of claim 2 ,
wherein the transparent conductive material is indium tin oxide (ITO) or indium zinc oxide (IZO).
4. The organic light emitting diode display of claim 1 ,
wherein the reflecting electrode comprises a reflecting material.
5. The organic light emitting diode display of claim 4 ,
wherein the reflecting material is silver.
6. The organic light emitting diode display of claim 1 ,
wherein the color filter is a red color filter, a green color filter, or a blue color filter.