Patent application number | Description | Published |
20090190109 | SUBSTRATE TRANSFER APPARTUS - A substrate transfer apparatus that is designo provide an inclined transfer function that improves liquid saving efficiency of a process solution (developing solution) during the transfer of the substrate. The substrate transfer apparatus includes a first transfer unit for transferring a substrate, a second transfer unit spaced apart from an end of the first transfer unit, a third transfer unit disposed between the first and second transfer units and providing an inclined transfer that is capable of saving a developing solution adhered to the substrate during transfer of the substrate, and a transfer controller for controlling an inclined transfer angle and a connection state of the third transfer unit. | 07-30-2009 |
20100002371 | DOCKING STATION AND PORTABLE COMPUTER HAVING THE SAME AND A METHOD OF CONNECTING THE DOCKING STATION AND PORTABLE COMPUTER - A docking station which is electrically connected to a computer main body unit of a portable computer, the docking station includes a docking main body which supports a rear area of the computer main body unit against an installation surface and is electrically connected with the computer main body unit, and an angle adjusting unit which is rotatably coupled to the docking main body to adjust an installation angle of the docking main body with respect to the installation surface. | 01-07-2010 |
20110316673 | RFID TAG AND METHOD RECEIVING RFID TAG SIGNAL - Provided are a Radio Frequency IDentification (RFID) tag with a signal reception method. The RFID tag includes a demodulator that receives a read signal containing read data. The demodulator includes; a voltage generating circuit that provides a first voltage signal and a second voltage signal derived from the received read signal, an inverter that provides a data pulse signal indicative of the read data by inverting the second voltage signal using an inverting voltage defined in relation to the first voltage signal, and a buffer that recovers the read data by buffering the data pulse signal. | 12-29-2011 |
20120086282 | Smart Cards - A smart card includes an internal voltage generator, a clock generator, and an internal circuit. The internal voltage generator generates a first internal voltage and a second internal voltage based on an input voltage received through an antenna. A level of the second internal voltage is lower than a level of the first internal voltage. The clock generator receives the first internal voltage and the second internal voltage to generate a clock signal. A frequency of the clock signal is changed according to the level of the first internal voltage. The internal circuit operates based on the clock signal and the second internal voltage. | 04-12-2012 |
20120113740 | ROW DECODER CIRCUIT - A row decoder circuit includes a decoding unit and first and second wordline driving units. The decoding unit generates a first driving signal and a second driving signal based on a selection signal and wordline voltages. A voltage level of the first driving signal and a voltage level of the second driving signal depend on an operation mode. The first wordline driving unit is connected to a first wordline and outputs one of the first driving signal and the second driving signal as a first wordline driving signal based on first driving control signals. The second wordline driving unit is connected to a second wordline and outputs one of the first driving signal and the second driving signal as a second wordline driving signal based on second driving control signals. | 05-10-2012 |
20120155208 | NEGATIVE HIGH VOLTAGE GENERATOR AND NON-VOLATILE MEMORY DEVICE INCLUDING NEGATIVE HIGH VOLTAGE GENERATOR - A negative high voltage generator includes a charge providing unit and a voltage conversion unit. The charge providing unit is configured to periodically output a predetermined amount of positive charges received from a supply voltage. The voltage conversion unit is configured to store the positive charges and to discharge the stored positive charges to a ground voltage to generate a negative high voltage having a magnitude larger than a magnitude of the supply voltage. | 06-21-2012 |
20130170126 | MOBILE APPARATUS - A mobile apparatus includes a first body, a second body, a rotary adaptor including an accommodation portion to accommodate the second body, rotatably installed on the first body, and to move the second body to a position where the second body is stacked on the first body and a position where the second body is unfolded, first magnets disposed on the accommodation portion, and second magnets disposed on the second body so as to face the first magnets and having different polarity from the first magnets. | 07-04-2013 |