Abstract:
A fusing roller for an image forming apparatus is provided. The fusing roller includes a tubular fusing unit having a treated surface, an inner pipe inserted into the fusing unit, a heating unit surrounding an outer circumferential surface of the inner pipe and generating heat, and an insulating unit. The insulating unit includes a first insulating unit, which includes one or more insulating layers and is disposed between the heating unit and the inner pipe, and a second insulating unit, which includes one or more insulating layers and is disposed between the heating unit and the fusing unit.
Abstract:
A method of fabricating a light weight and small size LCD, and an LCD fabricated by the same. The method of fabricating an LCD includes providing assembled mother substrates, wherein at least one of the mother substrates includes a polarizer, a buffer layer, and a transparent film sequentially stacked on an out-side thereof, and fabricating the assembled mother substrates as individual units by cutting the assembled mother substrates into unit cells.
Abstract:
A signal processing apparatus and a control method thereof are provided. The signal processing apparatus includes a signal receiver which receives a video signal; a video processor which processes the video signal received by the signal receiver; a display which displays the video signal processed by the video processor; a main controller which determines whether the signal processing apparatus is powered on and initializes the signal receiver and the video processor; and a sub controller which initializes the display while the main controller initializes at least one of the signal receiver and the video processor.
Abstract:
A method is provided for displaying a message in a mobile communication terminal. According to one example, the method includes the steps of receiving a first message, displaying the first message on a first display of the terminal, and displaying a message preparation window on a second display of the terminal simultaneously with the display of the first message. Since the terminal user can prepare a response text message to a received text message while viewing the received text message, the preparation of the response text message can be more conveniently achieved.
Abstract:
Disclosed is a filter installed in a water-flowing path of a washing machine. The filter improves the washing effect and protects the water-flowing path in the washing machine. The filter can be easily assembled and disassembled outside the washing machine. The filter has a body being fixed to and penetrating through the housing of the washing machine, a mesh member inserted in the body to filter the washing liquid passing therethrough, a locking lid assembled integrally with and relatively rotatable to the mesh member, and an annular packing tightly wound on the mesh member to prevent leakage between the body and the mesh member. A user can insert the mesh member into the body, and then rotate the locking lid so that the first locking protuberances of the locking lid are engaged with the second locking protuberances, thereby the mesh member is assembled in the body.
Abstract:
A semiconductor device includes a first capacitor structure, a second capacitor structure, and an insulation pattern. The first capacitor structure includes a first lower electrode, a first dielectric layer and a first upper electrode sequentially stacked on a substrate. The second capacitor structure includes a second lower electrode, a second dielectric layer and a second upper electrode sequentially stacked on the substrate, and is adjacent to the first capacitor structure. The insulation pattern partially fills a space between the first and second capacitor structures, and an air gap is formed between the first and second capacitor structures on the insulation pattern.
Abstract:
An apparatus and a method stabilize a charging current when recharging a battery in a device that uses a rechargeable battery. The device includes a charge module and a controller. The charge module provides a charging current to the battery, and operates in at least one of a Constant Current (CC) mode that maintains the charging current at a fixed value while the battery is charged, and a Constant Voltage (CV) mode that maintains a battery voltage at a reference value. The controller controls the charge module to operate in the CC mode when starting charging, controls the charge module to operate in the CV mode when the battery voltage reaches the reference value, and controls the charge module to operate in the CC mode for at least one time duration after the battery voltage reaches the reference value.
Abstract:
A cell cutting device that cuts a mother substrate for display devices includes a fixing unit configured to move in a state where the mother substrate for display devices is fixed on the fixing unit, a cutter configured to perform a cutting process on the mother substrate for display devices and the cutter faces a surface of the mother substrate during the cutting process, a cutter driving unit driving the cutter in a state where the cutter is fixed thereon, and a buffer member arranged on another surface of the mother substrate to correspond to the cutter. The other surface is opposite the surface facing the cutter.
Abstract:
A vertical-type semiconductor device includes a semiconductor substrate having a cell region and a peripheral circuit region, a wordline structure on the cell region of the semiconductor substrate, the wordline structure including a plurality of wordlines stacked on top of each other, a semiconductor structure through the wordline structure, a gate dielectric between the wordline structure and the semiconductor structure, and a dummy wordline structure on the peripheral circuit region, the dummy wordline structure having a vertical structure and including same components as the wordline structure.
Abstract:
A method of forming a metal pattern includes forming a precursor layer including a metal precursor on a substrate, irradiating a light on the precursor layer to form a metal seed layer having a predetermined pattern, and electroless-plating the metal seed layer to form a metal pattern layer.