Abstract: A method of forming a thin film transistor includes forming a gate electrode on a substrate, forming an organic layer over the substrate having the gate electrode, curing the organic layer in a first chamber, transferring the substrate having the organic layer from the first chamber to a second chamber without exposing the substrate having the organic layer to oxygen atmosphere during transfer, forming an active layer on the organic layer in the second chamber; and forming source and drain electrodes on the active layer.

Abstract: A thin film transistor having a source/drain electrode on an insulating substrate is provided with a metal oxide layer interposed between a source/drain electrode and a metal connecting line. The formation of the metal oxide layer prevents the occurrence of the galvanic phenomenon.

Abstract: A liquid crystal display device includes a substrate, an organic insulating film formed on the substrate, an alignment film having a first etch rate formed on the organic insulating film, and a silicon nitride layer having a second etch rate formed between the alignment film and the organic insulating film, wherein the first etch rate is different from the second etch rate.

Abstract: The present invention relates to a conductive polymer composition which exhibits PTC characteristics (PTC composition) and a PTC device comprising it, wherein the PTC composition comprises: a) at least one crystalline olefin-based polymer and at least one ionomer; and, b) electrically conductive particles which have been dispersed in polymer matrix formed by a). The PTC composition according to the present invention has an enhanced adhesion to electrodes, which minimizes contact resistance and increases the maximum working current (hold current). The PTC device comprising the PTC composition can be used as a circuit protection device which protects circuit from overflowing and which holds initial resistance value although it is reused after multiple short circuit have taken place.

Abstract: A 2-dimensional non-linear interpolation system and method based on edge information includes an edge detector, an edge direction modifier, a near-edge coefficient generator, a filter coefficient generator and a non-linear interpolation unit. The edge detector detects edge information among pixels from a video signal applied through an input terminal. The edge direction modifier converts the edge information detected by the edge detector on the basis of a center point among peripheral pixels of an interpolation position and outputs modified edge information. The near-edge coefficient generator converts the coordinates of the interpolation position based on the modified edge information to generate a converted interpolation position, generates edge patterns corresponding to the converted interpolation position, and generates a plurality of 2-dimensional interpolation coefficients in response to predetermined one-dimensional non-linear interpolation filter coefficients.

Abstract: In a multi-layered structure of the organic EL diode, a gate insulating layer is formed on a buffer layer. A first insulating layer is formed on the gate insulating layer. An anode is formed on the first insulating layer. Second and third insulating layers commonly having an open portion are sequentially formed on the anode. An organic EL layer and a cathode are connected to the anode through the open portion. The anode is connected to a drain electrode of a TFT through an anode contact hole and the TFT is insulated from the organic EL layer by the third insulating layer.

Abstract: The present invention relates to a conductive polymer composition having PTC properties, that is, a PTC composition, and a PTC device comprised thereof, in particular, it relates to a PTC composition and a PTC device comprising thereof, wherein the PTC composition comprises:a) at least one crystalline thermoplastic olefin-based polymer and at least one rubber-based polymer resin containing unsaturated group; and b) conductive particles dispersed in a polymer matrix formed of component a). The PTC device comprising the PTC composition makes it possible to construct circuit protecting devices which can stably maintain their initial resistance value in spite of repeated current cycling by short-circuit.

Abstract: A liquid crystal display device includes a substrate, an organic insulating film formed on the substrate, an alignment film having a first etch rate formed on the organic insulating film, and a silicon nitride layer having a second etch rate formed between the alignment film and the organic insulating film, wherein the first etch rate is different from the second etch rate.

Abstract: A liquid crystal display device includes a substrate, an organic insulating film formed on the substrate, an alignment film having a first etch rate formed on the organic insulating film, and a silicon nitride layer having a second etch rate formed between the alignment film and the organic insulating film, wherein the first etch rate is different from the second etch rate.

Abstract: A response time accelerator and method for driving a liquid crystal display (LCD) are provided. According to the response time accelerator for driving an LCD, an acceleration unit reads previous data Pn−1 corresponding to input current data Pn from a frame memory unit that updates and stores one or more frames of previous data Pn−1. The acceleration unit then reads predetermined mapped panel output value TPO, predetermined mapped panel characteristic value TpPn, and flag information corresponding to the previous data Pn−1 and current data Pn from a table memory unit that stores predetermined mapped panel output values TPOs, predetermined mapped panel characteristic values TpPns, and flag information corresponding to the predetermined mapped panel characteristic values TpPns, and decodes the read information.

Abstract: An array substrate for a transflective liquid crystal display device, including a substrate; at least one gate line and at least one gate electrode formed on the transparent substrate; a gate-insulating layer formed over the at least one gate line and the at least one gate electrode; a silicon layer formed on the gate-insulating layer, the silicon layer being positioned above the at least one gate electrode; a source electrode and a drain electrode formed on the silicon layer and spaced apart from each other with the silicon layer overlapped therebetween, wherein the at least one gate electrode, the source electrode, the drain electrode, and the silicon layer define a thin film transistor (TFT); at least one data line; a first passivation layer covering the at least one data line; a transparent electrode formed on the first passivation layer; and a reflective electrode formed on the transparent electrode.

Abstract: The present invention relates to an apparatus for transmitting and receiving a message between processors for a distributed type processing system and a method therefor. In the distributed type processing system capable of performing a real time communication among a plurality of processors, there are provided the steps for packing a plurality of messages in a certain message format when transmitting a message, judging an information included in the message format when receiving a message from another processor, and unpacking the packed messages into a plurality of messages.

Abstract: A method and apparatus for selectively enhancing contrast depending on the level of incoming video signals while preserving colors are provided. An apparatus for enhancing the contrast and brightness of a video signal displayed on a display device includes: a first luminance level transformation circuit that receives luminance and chrominance signals, reduces the level of the luminance signal in response to a first control signal, and outputs the chrominance signals and the luminance signal whose level has been reduced; an image converting circuit that receives the output signals from the first luminance level transformation circuit and converts the received signals into RGB video signals; and a second luminance level transformation circuit that receives the RGB video signals from the image converting circuit, concurrently increases the respective levels of the RGB video signals in response to a second control signal, and outputs the RGB video signals whose levels have been increased.

Abstract: A liquid crystal display device includes a substrate, an organic insulating film formed on the substrate, an alignment film having a first etch rate formed on the organic insulating film, and a silicon nitride layer having a second etch rate formed between the alignment film and the organic insulating film, wherein the first etch rate is different from the second etch rate.

Abstract: In a multi-layered structure of the organic EL diode, a gate insulating layer is formed on a buffer layer. A first insulating layer is formed on the gate insulating layer. An anode is formed on the first insulating layer. Second and third insulating layers commonly having an open portion are sequentially formed on the anode. An organic EL layer and a cathode are connected to the anode through the open portion. The anode is connected to a drain electrode 126 of a TFT through an anode contact hole and the TFT is insulated from the organic EL layer by the third insulating layer.

Abstract: A method and apparatus for detecting edges by which the detection of the edges of a natural image from an image obtained by mixing the graphic or text and the natural image is suppressed, to thereby stably detect edges of the graphic or the text, are disclosed. In this method, the differences in pixel value between the first pixel of sequentially input images and eight pixels adjacent to the first pixel are obtained. If all of the differences between the first pixel and the eight pixels adjacent to the first pixel are greater than a maximum threshold value or less than a minimum threshold value, the first pixel is determined to be an edge pixel. Likewise, determinations are made as to whether a second pixel, positioned adjacent the first pixel along a first dimension (for example to the left of the first pixel), is an edge pixel and whether a third pixel, positioned adjacent the first pixel along a second dimension (for example above the first pixel), is an edge pixel.

Abstract: The present multi-domain liquid crystal display device includes first and second substrates facing each other; a liquid crystal layer between the first and second substrates; a plurality of gate bus lines arranged in a first direction on the first substrate and a plurality of data bus lines arranged in a second direction on the first substrate to define a pixel region; a thin film transistor positioned at a crossing area of the data bus line and the gate bus line, the thin film transistor comprising a gate electrode, a semiconductor layer, and source/drain electrodes; a pixel electrode on the first substrate, the pixel electrode having at least one window inducing electric field therein; a color filter layer on the second substrate, the color filter layer having at least one window distorting electric field therein; a common electrode on the color filter layer; and an alignment layer on at least one substrate between the first and second substrates.

Abstract: A thin film transistor having a source/drain electrode on an insulating substrate is provided with a metal oxide layer interposed between a source/drain electrode and a metal connecting line. The formation of the metal oxide layer prevents the occurrence of the galvanic phenomenon.

Abstract: An array substrate for a transflective liquid crystal display device, including a substrate; at least one gate line and at least one gate electrode formed on the transparent substrate; a gate-insulating layer formed over the at least one gate line and the at least one gate electrode; a silicon layer formed on the gate-insulating layer, the silicon layer being positioned above the at least one gate electrode; a source electrode and a drain electrode formed on the silicon layer and spaced apart from each other with the silicon layer overlapped therebetween, wherein the at least one gate electrode, the source electrode, the drain electrode, and the silicon layer define a thin film transistor (TFT); at least one data line; a first passivation layer covering the at least one data line; a transparent electrode formed on the first passivation layer; and a reflective electrode formed on the transparent electrode.

Abstract: A thin film transistor having a source/drain electrode on an insulating substrate is provided with a metal oxide layer interposed between a source/drain electrode and a metal connecting line. The formation of the metal oxide layer prevents the occurrence of the galvanic phenomenon.