Abstract: Embodiments relate to an array substrate for a flat display device and a method of fabricating the same for reducing an over etch at a portion of the substrate where a data line is applied in a diagonal shape during the etching of the data line. As a result, disconnection of the data line may be reduced, which in turn reduces the failure rate of the flat display devices and enhances process yield.

Abstract: A fringe field switching (FFS) liquid crystal display (LCD) device which uses an organic insulating layer and consumes less power, in which film quality of an upper layer of a low temperature protective film is changed to improve undercut within a pad portion contact hole, and a method for fabricating the same is provided.

Abstract: A liquid crystal display includes a substrate, a gate electrode on the substrate, a gate insulating layer on the substrate and the gate electrode, a first semiconductor layer on the gate insulating layer, a second semiconductor layer on the first semiconductor layer, and a conductive layer on the second semiconductor layer. The conductive layer includes a data line and source and drain electrodes. The first semiconductor layer is wider than the conductive layer.

Abstract: An array substrate having a wiring of a pad region formed without an insulating film or without an insulating film and an organic film to reduce abnormal operations due to an increase in resistance caused by a contact margin at a high temperature, and a method for manufacturing the same are provided. The array substrate includes: an insulating substrate including a pad region and a thin film transistor (TFT) formation region; a first electrode layer formed in the pad region of the substrate; and a second electrode formed on the first electrode layer in an overlapping manner.

Abstract: Discussed is a composition of an organic insulating layer comprising a photosensitizer, a binder, an additive and a solvent, wherein the photosensitizer includes a photoacid generator (PAG), and a thin film transistor substrate and display device using the same, wherein the composition of the present invention enables to realize a simplified process by omitting an additional entire-surface exposing process for a color change, and a baking process after an exposing process; and to minimize a problem of color-coordinates shift by realizing a good light transmittance.

Abstract: A thin film transistor array substrate having excellent characteristics and a method for manufacturing the same are disclosed. The thin film transistor array substrate includes a substrate, a gate electrode positioned on the substrate, a gate insulating layer positioned on the gate electrode, an active layer which is positioned on the gate insulating layer and includes a channel, an ohmic contact layer positioned on the active layer, and a source electrode and a drain electrode which are respectively connected to both sides of the active layer through the ohmic contact layer. The gate insulating layer includes a phosphorus-doped layer positioned adjacent to the active layer.

Abstract: An OLED device is discussed which includes: a drive thin film transistor formed on a substrate; an organic light emitting diode configured with first electrode, a light emission layer and a second electrode which are sequentially formed on the substrate provided with the drive thin film transistor; a barrier film disposed on the substrate with the organic light emitting element and configure to include a retardation film, an optically isotropic film and a thin layer interposed between the retardation film and the optically isotropic film; and a polarizing plate disposed on the barrier film and configured to prevent reflection of external light.

Abstract: An array substrate includes first and second lines on a substrate and formed of a metallic material; a gate electrode connected to the first line; a gate insulating layer on the first and second lines and the gate electrode and including a groove exposing the substrate and positioned between the first and second lines; a semiconductor layer on the gate insulating layer and corresponding to the gate electrode; a data line crossing the first and second lines and on the gate insulating layer; a source electrode connected to the data line; a drain electrode spaced apart from the source electrode; a passivation layer on the data line, the source electrode and the drain electrode and including an opening, the opening exposing the gate insulating layer and the drain electrode; and a pixel electrode positioned on the gate insulating layer and in the opening and contacting the drain electrode.

Abstract: The present disclosure relates to a high light transmittance in-plan switching liquid crystal display device and a method for manufacturing the same. The liquid crystal display device includes: a substrate; a gate line disposed in horizontal direction on the substrate; a gate insulating layer covering the gate line; a data line disposed in vertical direction on the gate insulating layer; an additional insulating layer on the data line having same size and shape with the data line; a passivation layer covering the additional insulating layer; and a common electrode overlapping with the data line on the passivation layer. According to the present disclosure, the failure due to the parasitic capacitance and the load for driving the display panel are reduced and it is possible to make large and high definition display panel.

Abstract: The present invention relates to an array substrate for a fringe field switching (FFS) mode liquid crystal display device and a method for fabricating the same. The liquid crystal display device may include a gate line formed on the substrate; a data line crossed with the gate line to define a pixel region; a thin-film transistor (TFT) formed at an intersection of the gate and data line; an organic insulating layer formed to have an opening portion for exposing the TFT; a common electrode having an area formed at an upper portion of the organic insulating layer, and an auxiliary electrode pattern connected to the TFT through the opening portion; a passivation layer formed to expose the auxiliary electrode pattern connected to the TFT; and pixel electrodes electrically connected to the TFT through the exposed auxiliary electrode pattern.

Abstract: An organic electroluminescent device including a driving element having a driving gate electrode connected to the switching element, the driving gate electrode formed uniformly on the substrate, a driving source electrode having a first driving source electrode along a first direction and a plurality of second driving source electrodes extending from the first driving source electrode along a second direction crossing the first direction, a driving drain electrode spaced apart from the driving source electrode, the driving drain electrode having a first driving drain electrode along the first direction and a plurality of second driving drain electrodes extending from the first driving drain electrode along the second direction, wherein the plurality of second driving source electrodes alternate with the plurality of second driving drain electrodes, wherein the driving source electrode and the driving drain electrode including an interval therebetween are facing the driving gate electrode.

Abstract: A thin film transistor substrate of horizontal electric field type includes: a gate line and a first common line formed on a substrate to be in parallel to each other; a data line crossing the gate line and the first common line with a gate insulating film therebetween to define a pixel area; a second common line crossing the first common line having the gate insulating film therebetween; a thin film transistor connected to the gate line and the data line; a common electrode extending from the second common line in said pixel area; a pixel electrode that is parallel to the common electrode and the second common line; a protective film for covering the thin film transistor; a gate pad having a lower gate pad electrode connected to an upper gate pad electrode through a first contact hole; a common pad having a lower common pad electrode connected to an upper common pad electrode through a second contact hole; and a data pad having a lower data pad electrode connected to an upper data pad electrode provided with

Abstract: A method of fabricating a thin film transistor (TFT) assembly having a plurality of array lines, a plurality of pads, a plurality of link lines connecting the pads to the array lines, an insulating layer, and an electrode pattern formed on a substrate, and further having short-preventing structures for preventing electrical shorts between the pads and the link lines. The method includes the steps of forming the plurality of pads on the substrata, depositing the insulating layer on the substrate including over the pads, etching the insulating layer, to form contact holes, and etching the insulating layer between the adjacent pads to expose a surface of the substrate to prevent a short between the adjacent pads from occurring, and forming the electrode pattern on the insulating layer by depositing and patterning an electrode layer such that the electrode pattern contacts the pads through the contact holes formed in the insulating layer.

Abstract: The present invention relates to methods for fabricating a thin film transistor substrate.

Abstract: A liquid crystal display, and a fabricating method thereof, having TFTs with specially shaped channels produced by protrusions on source and drain electrodes.

Abstract: A display device including two light-emitting structures on a single sub-pixel area is provided. In the display device, the two light-emitting structures are inclined toward the center of the corresponding sub-pixel area.

Abstract: A display device having an auxiliary electrode is provided. The display device may prevent the permeation of moisture through an over-coat layer exposing a portion of the auxiliary electrode. Thus, in the display device according to the embodiments of the present disclosure, the reliability may be improved.

Abstract: The present specification relates to a manufacturing method of a circuit board. More particularly, the present specification relates to a circuit board and a manufacturing method of an electronic device including the same.

Abstract: A liquid crystal display device comprises a plurality of redundancy lines formed on a substrate, and a signal line covering the plurality of redundancy lines, whereby the aperture ratio is effectively increased.

Abstract: A display device and a method of manufacturing the same are disclosed, in which a sensing electrode for sensing a touch of a user is built in a display panel, whereby a separate touch screen is not required on an upper surface of the display panel unlike the related art and thus thickness and manufacturing cost are reduced.