| Patent application number | Description | Published |
|---|
| 20080206998 | SEMICONDUCTOR FABRICATION APPARATUSES TO PERFORM SEMICONDUCTOR ETCHING AND DEPOSITION PROCESSES AND METHODS OF FORMING SEMICONDUCTOR DEVICE USING THE SAME - A semiconductor fabrication apparatus and a method of fabricating a semiconductor device using the same performs semiconductor etching and deposition processes at an edge of a semiconductor substrate after disposing the semiconductor substrate at a predetermined place in the semiconductor fabrication apparatus. The semiconductor fabrication apparatus has lower, middle and upper electrodes sequentially stacked. The semiconductor substrate is disposed on the middle electrode. Semiconductor etching and deposition processes are performed on the semiconductor substrate in the semiconductor fabrication apparatus. The semiconductor fabrication apparatus forms electrical fields along an edge of the middle electrode during performance of the semiconductor etching and deposition processes. | 08-28-2008 |
| 20080218440 | Plasma Display Panel Driving Method and Plasma Display Device - A PDP driving method. A falling ramp voltage is applied to a scan electrode so as to reset a state of wall charges of a discharge cell during a reset period. In this instance, a sustain electrode is maintained at a high voltage during an initial period for applying the falling ramp voltage, and the voltage at the sustain electrode is reduced to a normal voltage at a latter part of the period for applying the falling ramp voltage. Accordingly, the voltage applied to an address electrode is reduced in an address period since an erased amount of the wall charges of the address electrode is reduced during the reset period. | 09-11-2008 |
| 20080252559 | Plasma display and a driving method for the display - A method for driving a plasma display in which a light emitting state of a plurality of discharge cells of a row electrode is determined in an n | 10-16-2008 |
| 20090073151 | Plasma Display Panel Driving Method and Plasma Display - In a plasma display panel driving method, a final voltage of a falling ramp voltage is reduced to a voltage for firing a discharge at all the discharge cells in a reset period. A difference between a voltage at an address electrode of a discharge cell to be selected and a voltage applied to a scan electrode is established to be greater than a maximum discharge firing voltage in an address period. A voltage greater than a sustain voltage is applied to the scan electrode so as to convert positive wall charges which can be formed on the scan electrode of a discharge cell which is not selected in the address period into negative wall charges. | 03-19-2009 |
| 20090155697 | Electrolyte for lithium secondary battery and lithium secondary battery comprising the same - An electrolyte for a lithium battery includes a non-aqueous organic solvent; a lithium salt; a first additive, which is 2-sulfobenzoic acid cyclic anhydride, represented by Formula 1 below, and a second additive, which is a carbonate derivative having a substituent selected from the group consisting of halogen, a cyano (CN) group and a nitro (NO | 06-18-2009 |
| 20090181301 | LITHIUM SECONDARY BATTERY - A lithium secondary battery includes a positive electrode, a negative electrode, a separator separating the positive electrode and the negative electrode, and an electrolyte. The negative electrode active material of the negative electrode includes a material that is capable of reversibly intercalating and deintercalating lithium ions and a metallic material capable of alloying with lithium. The electrolyte includes a chemical compound containing a nitrile (—CN) radical. | 07-16-2009 |
| 20100157261 | Substrate Treating Apparatus - A photolithography process facility comprising a substrate treating apparatus, the substrate treating apparatus includes a temperature control plate controlling a temperature a substrate, a central supporter having a pin shape vertically penetrating the temperature control plate and supporting a central region of substrate, and a collision preventer preventing a collision between the substrate and the temperature control plate. | 06-24-2010 |
| 20100159336 | Rechargeable lithium battery - A rechargeable lithium battery includes an electrolyte including an additive such as an ethylene carbonate-based compound represented by Chemical Formula 1 and a silicon-included compound, and a negative electrode including a negative active material including an active element selected from the group consisting of Si, Sn, Ga, Cd, Al, Pb, Zn, Bi, In, Mg, and Ge. | 06-24-2010 |
| 20100227227 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY COMPRISING SAME - Disclosed is an electrolyte for a rechargeable lithium battery including: a first additive having an oxidation potential of 4.1 to 4.6V; a second additive having an oxidation potential of 4.4 to 5.0V; a non-aqueous organic solvent; and a lithium salt. | 09-09-2010 |
| 20100248021 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - Disclosed is an electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the same. The electrolyte includes a lithium salt, a trialkylsilyl cyanide compound represented by the following Chemical Formula 1, and an organic solvent. | 09-30-2010 |
| 20100248039 | Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same - Disclosed is an electrolyte for a rechargeable lithium battery that includes a lithium salt, a phosphine compound having at least one trialkylsilyl group and organic solvent, and a rechargeable lithium battery including the electrolyte. The phosphine compound may be tris(trialkylsilyl)phosphine wherein the alkyl groups are the same or different and are each independently selected from C1 to C6 alkyl. | 09-30-2010 |
| 20100255370 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - Disclosed is an electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the same. The electrolyte includes a lithium salt, trialkylsilyl(meth)acrylate compound represented by the following Chemical Formula 1, a halogenated carbonate compound, and an organic solvent. | 10-07-2010 |
| 20110050178 | ELECTROLYTIC SOLUTION FOR LITHIUM BATTERY, LITHIUM BATTERY EMPLOYING THE SAME AND METHOD FOR OPERATING THE LITHIUM BATTERY - In an embodiment of the invention, an electrolytic solution for a lithium battery including a cathode having a nickel (Ni)-cobalt (Co)-manganese (Mn)-based active material includes a nonaqueous organic solvent, a lithium salt, and adiponitrile. A lithium battery employs the electrolytic solution. A method of operating the battery includes charging the battery to a final charge voltage of about 4.25V or greater. | 03-03-2011 |
