Organic light emitting device and manufacturing method thereof

An organic light emitting device comprising:

• a substrate including a first region, a second region, and a third region;
• a thin film structure disposed on the substrate;
• first, second, and third color filters disposed on the thin film structure and positioned in the first, second, and third regions, respectively;
• a first insulating layer disposed on the first to third color filters;
• first, second, and third transflective metal members disposed on the first insulating layer and positioned in the first, second, and third regions, respectively;
• a second insulating layer disposed on the first to third transflective metal members;
• first and second transparent electrodes disposed on the second insulating layer and positioned in the first and second regions, respectively;
• first and second pixel electrodes disposed on the first and second transparent electrodes, respectively;
• a third pixel electrode disposed on the second insulating layer, positioned in the third region, and contacting the second insulating layer;
• a white organic light emitting member disposed on the first to third pixel electrodes;
• and
• a common electrode disposed on the white organic light emitting member.

A method of manufacturing an organic light emitting device, the method comprising:

• forming a thin film structure on a substrate including a first region, a second region, and a third region;
• forming first, second, and third color filters in the first, second, and third regions on the thin film structure, respectively;
• forming a first insulating layer on the first to third color filters;
• forming first, second, and third transflective metal members in the first, second, and third regions on the first insulating layer, respectively;
• forming a second insulating layer on the first to third transflective metal members;
• forming first and second transparent electrodes in the first and second regions on the second insulating layer, respectively;
• forming a first pixel electrode on the first transparent electrode, a second pixel electrode on the second transparent electrode, and a third pixel electrode contacting the second insulating layer in the third region on the second insulating layer;
• forming a white organic light emitting member on the first to third pixel electrodes;
• and
• forming a common electrode on the white organic light emitting member.