Abstract: Provided is a continuous casting and rolling method, which includes: a continuous casting operation of producing a slab; and a rolling operation of pressing the slab after a front end portion of the slab passes a first rolling stand into which the front end portion of the slab, which is provided as a continuous body to the slab produced in the continuous casting operation, initially enters.

Abstract: A method of manufacturing a semiconductor device includes forming a mold structure including alternately stacked mold insulating and sacrificial layers on a substrate, forming a vertical structure through the mold structure, forming side openings by removing the sacrificial, forming a preliminary dielectric layer in the side openings, forming a dielectric layer by heat-treating the preliminary dielectric layer, removing a surface layer of the dielectric layer, forming a first conductive layer covering the dielectric layer in the side openings, and forming a second conductive layer covering the first conductive layer and filling the side openings.

Abstract: Disclosed is a printed circuit board. The printed circuit board includes an insulating layer, a copper foil formed on the insulating layer and formed therein with a groove to expose a portion of a top surface of the insulating layer, and a thermal conductive layer filled in the groove.

Abstract: A method of manufacturing a semiconductor device, the method including forming a structure on a substrate, the structure including a metal pattern, at least a portion of the metal pattern being exposed; forming a preliminary buffer oxide layer to cover the structure, a metal oxide layer being formed at the exposed portion of the metal pattern; and deoxidizing the metal oxide layer so that the preliminary buffer oxide layer is transformed into a buffer oxide layer.

Abstract: A method of manufacturing a semiconductor device, the method including forming a structure on a substrate, the structure including a metal pattern, at least a portion of the metal pattern being exposed; forming a preliminary buffer oxide layer to cover the structure, a metal oxide layer being formed at the exposed portion of the metal pattern; and deoxidizing the metal oxide layer so that the preliminary buffer oxide layer is transformed into a buffer oxide layer.

Abstract: Disclosed is a printed circuit board. The printed circuit board includes an insulating layer, a copper foil formed on the insulating layer and formed therein with a groove to expose a portion of a top surface of the insulating layer, and a thermal conductive layer filled in the groove.

Abstract: An atomic layer deposition (ALD) apparatus includes a first process chamber in which a substrate is accommodated, a plasma generating unit provided on the outside of the first process chamber, a source gas supply unit provided on an upper portion of the plasma generating unit, and configured to supply a plurality of source gases, a purge gas supply unit configured to supply a purge gas to the first process chamber, and a gas control unit configured to control the supply of the source gases and the purge gas, wherein the plasma generating unit includes a second process chamber providing a space in which plasma is generated and a plasma antenna inducing a magnetic field in the second process chamber, and the source gases are supplied to the first process chamber through the plasma generating unit.

Abstract: In a method for driving a liquid crystal display (LCD) device, an array substrate, a method of manufacturing the array substrate and the LCD device having the same, data signals are boosted by a first and a second boost signals up to a first and a second pixel voltages, respectively. The first and the second pixel voltages are applied to a transmissive electrode and a reflective electrode, respectively. As a result, the retardation of light passing through a liquid crystal layer on the transmissive electrode and the retardation of light of the liquid crystal layer on the reflective electrode may be controlled to be substantially equal to each other. Thus, the LCD device is driven in a transflective mode with a mono-cell gap so that the yield of the LCD device may be increased.

Abstract: Disclosed is a printed circuit board. The printed circuit board includes an insulating layer, a copper foil formed on the insulating layer and formed therein with a groove to expose a portion of a top surface of the insulating layer, and a thermal conductive layer filled in the groove.

Abstract: Disclosed is an edge sharpening method using maximum and minimum filters. In an embodiment of the present invention, the edge region of an input image signal is detected, minimum and maximum signals are generated for the detected edge region, the input signal of the detected edge region is compared with the average signal of the minimum and maximum signals, and the average of the input signal and the maximum signal is output if the input signal is larger than the average signal, the average of the input signal and the minimum signal is output if the input signal is smaller than the average signal, and the input signal is output if the input signal is equal to the average signal. Meanwhile, median filtering, using a window perpendicular to the direction in which the edge sharpening is performed, is performed on the region on which the edge sharpening has been performed.

Abstract: A liquid crystal display includes a first substrate, a second substrate, a liquid crystal material interposed between the first and second substrates. The liquid crystal display includes first protrusions and second protrusions that are alternately disposed with each other on the first substrate. A common electrode is provided at a side part of the first protrusions, and a pixel electrode is provided at a side part of the second protrusions to face the common electrode. A lateral electric field is generated between the common electrode and the pixel electrode facing each other for controlling an alignment of molecules of the liquid crystal material.

Abstract: A liquid crystal display panel capable of preventing flicker and improving reflectance include a thin film transistor substrate having a gate line, a data line, a thin film transistor connected to the gate and data lines, and a reflective electrode connected to the thin film transistor and covering at least part of the gate line, a color filter substrate having a color filter and a common electrode forming an electric field with the reflective electrode. Liquid crystals are disposed between the thin film transistor substrate and the color filter substrate. The reflective electrode shields the liquid crystals from a gate signal.

Abstract: A thin film transistor array panel includes an insulating substrate, a plurality of gate lines formed on the substrate, a plurality of data lines, and an insulating layer. Each of the gate lines include a plurality of gate electrodes. The data lines cross the gate lines with insulation therebetween. Each of the data lines include a plurality of source electrodes. A plurality of drain electrodes face the source electrodes. The insulating layer is formed on the gate lines, the data lines, and the drain electrodes. A plurality of pixel electrodes are formed on the insulating layer and connected to the drain electrodes. The insulating layer has an opening or a trench and the opening or the trench is disposed in a part of the insulating layer that is not covered by the pixel electrodes.

Abstract: In a method for driving a liquid crystal display (LCD) device, an array substrate, a method of manufacturing the array substrate and the LCD device having the same, data signals are boosted by a first and a second boost signals up to a first and a second pixel voltages, respectively. The first and the second pixel voltages are applied to a transmissive electrode and a reflective electrode, respectively. As a result, the retardation of light passing through a liquid crystal layer on the transmissive electrode and the retardation of light of the liquid crystal layer on the reflective electrode may be controlled to be substantially equal to each other. Thus, the LCD device is driven in a transflective mode with a mono-cell gap so that the yield of the LCD device may be increased.

Abstract: A liquid crystal display includes a first substrate, a second substrate, a liquid crystal material interposed between the first and second substrates. The liquid crystal display includes first protrusions and second protrusions that are alternately disposed with each other on the first substrate. A common electrode is provided at a side part of the first protrusions, and a pixel electrode is provided at a side part of the second protrusions to face the common electrode. A lateral electric field is generated between the common electrode and the pixel electrode facing each other for controlling an alignment of molecules of the liquid crystal material.

Abstract: Disclosed is an edge sharpening method using maximum and minimum filters. In an embodiment of the present invention, the edge region of an input image signal is detected, minimum and maximum signals are generated for the detected edge region, the input signal of the detected edge region is compared with the average signal of the minimum and maximum signals, and the average of the input signal and the maximum signal is output if the input signal is larger than the average signal, the average of the input signal and the minimum signal is output if the input signal is smaller than the average signal, and the input signal is output if the input signal is equal to the average signal. Meanwhile, median filtering, using a window perpendicular to the direction in which the edge sharpening is performed, is performed on the region on which the edge sharpening has been performed.

Abstract: A thin film transistor array panel includes an insulating substrate, a plurality of gate lines formed on the substrate, a plurality of data lines, and an insulating layer. Each of the gate lines include a plurality of gate electrodes. The data lines cross the gate lines with insulation therebetween. Each of the data lines include a plurality of source electrodes. A plurality of drain electrodes face the source electrodes. The insulating layer is formed on the gate lines, the data lines, and the drain electrodes. A plurality of pixel electrodes are formed on the insulating layer and connected to the drain electrodes. The insulating layer has an opening or a trench and the opening or the trench is disposed in a part of the insulating layer that is not covered by the pixel electrodes.

Abstract: A liquid crystal display panel capable of preventing flicker and improving reflectance include a thin film transistor substrate having a gate line, a data line, a thin film transistor connected to the gage and data lines, and a reflective electrode connected to the thin film transistor and covering at least part of the gate line, a color filter substrate having a color filter and a common electrode forming an electric field with the reflective electrode. Liquid crystals are disposed between the thin film transistor substrate and the color filter substrate. The reflective electrode shields the liquid crystals from a gate signal.

Abstract: A thin film transistor (TFT) array panel exhibiting reduced residual images includes: an insulation substrate; gate lines formed on the insulation substrate; storage electrode lines formed between gate lines on the insulation substrate and including a plurality of storage electrodes; data lines crossing the gate lines and the storage electrode lines; TFTs each having first to third terminals, the first terminal being connected with the gate line and the second terminal being connected with the data line; and pixel electrodes connected with the third terminals of the TFTs and including upper, lower, left, and right sides.

Abstract: Disclosed is a shift rod support assembly for a transmission gear shift mechanism comprising a housing fixed to a vehicle body and including a hole through which a shift rod passes; a ball case including a fixed unit that is fixedly mounted to the housing and has a hole through which the shift rod passes, and having a protrusion portion extending toward an inner area of the housing from the fixed unit and a plurality of ball insertion holes; a plurality of balls, each provided in one of the ball insertion holes in a state of contacting the shift rod, the balls rotating as the shift rod undergoes rectilinear and rotational motion; rollers provided in a space formed by the housing and the ball case, the rollers contacting and rotating together with the balls; and play adjustment members for adjusting play between the rollers and the balls by manipulating positioning of the rollers relative to the housing and the ball case.