Patent ID: 9391126
Filing Date: 2016-07-12
CPC Classification: G02F,H01L

Claim Text:
1. A flat panel display comprising: a first substrate; an organic light emitting device formed over the first substrate, wherein the organic light emitting device comprises a first electrode layer, an organic light emitting layer, and a second electrode layer, and wherein the organic light emitting layer is interposed between the first and second electrode layers; a second substrate attached to the first substrate by the use of a sealant; an In-Plane Switching (IPS) mode electrode layer formed between the first and second substrates, wherein the IPS mode electrode layer is closer to the second substrate than the first substrate, wherein the IPS mode electrode layer has first and second surfaces opposing each other, wherein the first surface is closer to the second substrate than the first surface, and wherein the width of the IPS mode electrode layer is substantially the same as the width of the organic light emitting device; a first alignment layer formed on the second surface of the IPS mode electrode layer; and a liquid crystal layer filled in a space formed between the first substrate and the second substrate, wherein at least part of the liquid crystal layer is formed between the IPS mode electrode layer and the organic light emitting device.