摘要:
Refrigerator for managing food by using RFID including a plurality of storage portions divided in the refrigerator for storing food, RFID devices each having storage information of each kind of food stored in the storage portions, and controller for reading the storage information and setting up the storage portion which maintains a storage condition suitable to the storage information read thus, thereby permitting easy storage of food in a storage portion having the storage condition by using the RFID device.
摘要:
Method for making compensation for advertising on a display device of a home appliance including the steps of displaying a predetermined advertisement data on a display device of the home appliance, producing a display result data on a result of the display of the advertisement data, accumulating electronic cash of a predetermined amount for the user of the home appliance according to the display result data.
摘要:
Disclosed is a steel tube with superior corrosion-resistance treated with plating and a manufacturing method of the same. The manufacturing method of the steel tube includes the steps of: preheating a steel tube formed through a milling process; maintaining the temperature of the preheated steel tube above a predetermined temperature, and creating a reduction atmosphere; melting an Al—Zn alloy containing 55 wt % of aluminum and 43.4-44.9 wt. % of zinc, and plating the molten alloy over the surface of the steel tube; cooling the steel tube; and coating the surface of the steel tube with a resin.
摘要:
An apparatus and method for manufacturing a steel tube are provided. The apparatus includes: a tube-forming device for forming a steel plate into a steel tube; a heat treatment device connected in-line to the tube-forming device to heat the steel tube to a high temperature; a pre-treatment device for annealing the steel tube and providing a reduction atmosphere; and a plating device including a pot for storing a SeAHLume alloy composed of aluminum and zinc in a molten state, a level block selectively inserted into the molten alloy to adjust a level of the molten alloy, and a plating part into which the molten alloy flows in response to insertion of the level block and through which the steel tube passes substantially vertically. Therefore, it is possible to manufacture a steel tube having a plated surface to improve its corrosion-resistance.
摘要:
The present invention provides a refrigerator, by which a specific part of a freezer room and/or a specific part of a cold storage room can be adjusted. The present invention includes a body having a cold storage room and a freezer room, an evaporator provided to the body to generate cold air, a plurality of racks partitioning each of the cold storage and freezer rooms into a plurality of chambers, and at least one adjustment unit provided to each rear portion of the racks, the at least one adjustment unit configured to adjust a quantity of the cold air supplied to each of the chambers.
摘要:
The present invention discloses a charge trap flash memory cell with multi-doped layers at the active region, a memory array using of the memory cell, and an operating method of the same. The charge trap memory cell structure of the present invention is characterized by forming multi-doped layers at the active region appropriately, and it is a difference from the conventional art. The present invention induces electrons to band-to-band tunnel at the PN junction with the source/drain region by the multi-doped layers, and accelerates the electrons at the reverse bias to generate an avalanche phenomenon. Therefore, the method for operating a memory array of the present invention comprises programming by injecting holes which are generated by the avalanche phenomenon into multi-dielectric layers of each memory cells, and erasing by injecting electrons through an F-N tunneling from channels into the multi-dielectric layers of each memory cells.
摘要:
An electro-luminescence display device for reducing the number of output channels of a data driver is disclosed. An electro-luminescence (EL) display device according to the present invention includes an EL display panel having a plurality of pixels; m data electrode lines (wherein m is an integer) and a plurality of scan electrode lines in the EL display panel, the data electrode lines and the scan electrode lines defining the pixels; a data driver having a plurality of output channels for supplying data signals to the m data electrode lines; and a multiplexer for connecting each output channel of the data driver to k data electrode lines (wherein k is an integer greater than 2).
摘要:
Provided are an apparatus and method for character recognition that analyze three-dimensional motion of a user using an acceleration sensor and thereby perform character input and character recognition. The apparatus and method easily discern each stroke on the basis of a direction of motion at the beginning portion and end portion of the stroke, and recognize a character using a combination of the strokes, thereby enabling realization of a small-sized motion-based character input system.
摘要:
A driving apparatus for an organic light-emitting diode includes an organic light-emitting diode, a driving switch that drives the organic light-emitting diode in response to a control voltage applied to a gate terminal of the driving switch, a high-level voltage source that supplies a high-level voltage to the driving switch, a data driving circuit that supplies a data voltage to a data line of the driving apparatus, a reference voltage source that supplies a reference voltage to the driving apparatus, and a capacitor that applies the control voltage to the gate terminal of the driving switch, the control voltage being a difference between the data voltage and the reference voltage.
摘要:
A mobile storage system is disclosed that in one aspect identifies a geographical location change of a user, such as movement from a first geographical location to a second geographical location. In response, the mobile storage system may move the user's information to a storage device associated with the second geographical location so that the user's information may be accessed by the user more efficiently.