Abstract: An OLED display comprises a barrier layer to substantially block moisture from an organic material. For example, an OLED display includes a substrate, a first signal line formed on the substrate, a second signal line crossing the first signal line, a driving voltage line formed on the substrate to transfer a first voltage, a first TFT connected to the first and second signal lines, a second TFT connected to the first TFT and the drive voltage line, a passivation layer formed on the first and second TFTs, a barrier layer formed on the passivation layer, a first electrode formed on the barrier layer and connected to the second TFT, a second electrode to receive a second voltage and positioned facing the first electrode, and a light emitter member formed between the first and second electrodes. Because the barrier layer as the inorganic layer is formed on the passivation layer as the organic layer, an inflow of moisture to an organic light emitter member can be prevented (or substantially reduced).

Abstract: An OLED display for improving white light emitting efficiency and simplifying a manufacturing process includes a plurality of pixels, each of the pixels having a transistor unit, a color filter unit and an organic light emitting device unit. The transistor unit converts signals from the outside into driving signals for driving an organic light emitting device unit. The organic light emitting device unit is composed of blue, red and green emission layers each having different areas. By passing white light through a color filer, the OLED display can realize full color.

Abstract: The present invention discloses a display device having a substrate; a light emitting layer arranged on the substrate; a first electrode arranged on the light emitting layer; and a second electrode facing the first electrode, where the light emitting layer is arranged between the second electrode and the first electrode. A thickness of the first electrode varies depending on the wavelength of a light emitted from the light emitting layer.

Abstract: A flat panel display includes an insulating substrate with a display element, a cover substrate facing and joined with the insulating substrate, and a frit formed along an edge between the insulating substrate and the cover substrate. Thus, the present invention provides a flat panel display that can minimize inflow of oxygen and moisture from the outside.

Abstract: The present invention discloses a display device having a substrate, an organic material layer arranged on the substrate, a pixel electrode arranged on one surface of the organic material layer, a common electrode arranged on another surface of the organic material layer, and a light penetration layer through which light emitted from the organic material layer passes. The light penetration layer includes a curved pattern formed on at least one surface to refract light in a perpendicular direction to the substrate as it passes through the light penetration layer.

Abstract: A display device, and method for making the same, comprising a thin film transistor formed on a first insulating substrate, a pixel electrode electrically connected to the thin film transistor, an organic layer formed on the pixel electrode, a common electrode formed on the organic layer, a conductive layer formed on the common electrode, a transparent electrode layer formed on the conductive layer, the transparent electrode being applied with a common voltage, and a second insulating substrate located on the transparent electrode layer. Thus, the present invention provides a display device to which common voltage is applied effectively.

Abstract: A display device that lends itself to a cost-effective and simplified manufacturing process is presented. The display device includes an insulating substrate; a common voltage line formed on the insulating substrate; an insulating layer provided on the common voltage line; and a contact hole extending through the insulating layer to the common voltage line. A deposition preventing column contacts the common voltage line at the bottom of the contact hole. The deposition preventing column has a width that changes with distance from the insulating substrate and covers the common voltage line. A common electrode is connected to the common voltage line.

Abstract: A display device includes a first substrate, light emitting elements formed over the first substrate, a second substrate facing the first substrate, and a sealing member between the first and the second substrate to combine them. The sealing member is patterned to expose the light emitting elements. The sealing member may include black colored material to improve contrast, and dehydrating material may be part of the device to absorb moisture and/or oxygen. Accordingly, the transmittance of light generated from the light emitting elements increases and the luminance of display device improves.

Abstract: Disclosed is a field emission display device which can prevent mixing of colors between the phosphor elements of the field emission display device. In the field emission display device, an upper substrate and a lower substrate are spaced apart with a predetermined gap and opposed to each other. Cathode assemblies are formed in a shape of stripes on the lower substrate. Anodes are formed on the upper substrate, and black matrices are formed on the anodes. The black matrices are disposed at locations respectively corresponding to every space between the cathode assemblies, so as to respectively have a shape of a partition. R, G, and B phosphor elements are formed in spaces between the black matrices, so as to respectively correspond to the cathode assemblies.

Abstract: Disclosed is a method of fabricating fringe field switching mode liquid crystal display by forming a gate bus line and a common electrode line on a lower substrate in parallel with each other; forming a gate insulating layer on the lower substrate; forming a counter electrode on the gate insulating layer to overlap with a predetermined part of the common electrode line; depositing a metal layer on the resulting lower substrate and then selectively patterning the metal layer, thereby forming a contacting part connecting the counter electrode to the exposed common electrode line; depositing a protective layer on the lower substrate obtained after formation of the source, the drain and the contacting part; selectively etching the protective layer to expose a predetermined part of the drain; and forming a pixel electrode on the protective layer to form a field with the counter electrode, being in contact with the drain.

Abstract: Disclosed is a method of fabricating fringe field switching mode liquid crystal display comprising the steps of: forming a gate bus line and a common electrode line on a lower substrate in parallel with each other; forming a gate insulating layer on the lower substrate; forming a counter electrode on the gate insulating layer to overlap with a predetermined part of the common electrode line; depositing a metal layer on the resulting lower substrate and then selectively patterning the metal layer, thereby forming a contacting part connecting the counter electrode to the exposed common electrode line; depositing a protective layer on the lower substrate obtained after formation of the source, the drain and the contacting part; selectively etching the protective layer to expose a predetermined part of the drain; and forming a pixel electrode on the protective layer to form a field with the counter electrode, being in contact with the drain.