Abstract:
An organic light emitting diode display includes a substrate main body; an organic light emitting element on the substrate main body; an encapsulation substrate covering the organic light emitting element and coupled to the substrate main body; a translucent insulating layer filter formed on the encapsulation substrate; and a microcavity between the translucent insulating layer filter and the encapsulation substrate.
Abstract:
An organic light emitting diode display includes a substrate main body; an organic light emitting element on the substrate main body; an encapsulation substrate covering the organic light emitting element and coupled to the substrate main body; a translucent insulating layer filter formed on the encapsulation substrate; and a microcavity between the translucent insulating layer filter and the encapsulation substrate.
Abstract:
An organic light emitting display device comprises: a substrate; a plurality of thin film transistors (TFTs) formed on a first surface of the substrate; a passivation layer covering the plurality of TFTs; a plurality of first pixel electrodes formed on the passivation layer and respectively electrically connected to the plurality of TFTs, and overlapping with the plurality of TFTs so as to cover the plurality of TFTs, and including a reflection layer formed of a light-reflecting conductive material; a second pixel electrode formed of a light-transmitting conductive material and disposed on the passivation layer so as to be electrically connected to the plurality of first pixel electrodes; an opposite electrode formed such that light is transmitted or reflected therethrough, and disposed opposite the plurality of first pixel electrodes and the second pixel electrode; and an organic layer interposed between the plurality of first pixel electrodes and the second pixel electrode, and including an emission layer. Accordingly, transmittivity of the organic light emitting display device is increased, and optical outcoupling efficiency of the organic light emitting display device is also increased during double-sided emission.
Abstract:
An organic light emitting diode display is disclosed. The display includes a substrate, a first electrode placed on the substrate, an organic emissive layer placed on the first electrode, a second electrode placed on the organic emissive layer, and a refractive layer disposed between the substrate and the first electrode. The refractive layer is greater in refractive index than the first electrode.
Abstract:
An organic light emitting display apparatus and method of manufacturing the same to improve an image quality of the organic light emitting display apparatus. The organic light emitting display apparatus includes: a first electrode formed on a substrate; an intermediate layer disposed on the first electrode, the intermediate layer having an organic emission layer; and a second electrode formed on the intermediate layer, wherein the first electrode includes an etching unit facing the intermediate layer.
Abstract:
An organic light emitting display apparatus and method of manufacturing the same to improve an image quality of the organic light emitting display apparatus. The organic light emitting display apparatus includes: a first electrode formed on a substrate; an intermediate layer disposed on the first electrode, the intermediate layer having an organic emission layer; and a second electrode formed on the intermediate layer, wherein the first electrode includes an etching unit facing the intermediate layer.
Abstract:
An organic light emitting diode display is disclosed. The display includes: a substrate; a first electrode positioned on the substrate; an organic emission layer positioned on the first electrode; a second electrode positioned on the organic emission layer; and a semi-transmissive layer positioned between the substrate and the first electrode and having a plurality of refractive layers having different refractive indices.
Abstract:
An organic light emitting display device comprises: a substrate; a plurality of thin film transistors (TFTs) formed on a first surface of the substrate; a passivation layer covering the plurality of TFTs; a plurality of first pixel electrodes formed on the passivation layer and respectively electrically connected to the plurality of TFTs, and overlapping with the plurality of TFTs so as to cover the plurality of TFTs, and including a reflection layer formed of a light-reflecting conductive material; a second pixel electrode formed of a light-transmitting conductive material and disposed on the passivation layer so as to be electrically connected to the plurality of first pixel electrodes; an opposite electrode formed such that light is transmitted or reflected therethrough, and disposed opposite the plurality of first pixel electrodes and the second pixel electrode; and an organic layer interposed between the plurality of first pixel electrodes and the second pixel electrode, and including an emission layer. Accordingly, transmittivity of the organic light emitting display device is increased, and optical outcoupling efficiency of the organic light emitting display device is also increased during double-sided emission.
Abstract:
An organic light-emitting display device includes a substrate, a first electrode on the substrate, the first electrode including a reflection film, a hole injection layer on the first electrode, a hole transport layer on the hole injection layer, an emission layer on the hole transport layer, an electron injection transport layer on the emission layer, a second electrode on the electron injection transport layer, the second electrode including a semi-transmissive reflective material, and a control layer positioned between a lower surface of the hole injection layer and an upper surface of the hole transport layer, the control layer including an organic material and having a refractive index lower than that of an adjacent layer.
Abstract:
An organic light emitting diode display is disclosed. The display includes a first semitransparent electrode, an organic emissive layer placed on the first semitransparent electrode, a second semitransparent electrode placed on the organic emissive layer, and a first selective reflection layer placed on the second semitransparent electrode.