Vent gas absorption system and method of recovery vocs

The present invention relates to a vent gas adsorption system and a method of recovering volatile organic compounds (VOCs), more particularly to a vent gas adsorption system devised to effectively adsorb VOCs included in the vent gas and reduce VOC content of the vent gas, and a method of recovering VOCs.

Method of recovering data and memory system and raid storage system using the same

A method and system of recovering data includes reading reference codewords, which have code correlation with a target codeword, from a memory device when an error-correcting code (ECC) decoding process for a decoder input of the target codeword has failed. A decoder input of a corrected target codeword is generated based on an operation process using the target codeword and the reference codewords. An ECC decoding process is performed again on the decoder input of the corrected target codeword.

Image forming apparatus and method of controlling the same

An image forming apparatus and a method of controlling the same which may prevent brokenness of data displayed on a display are provided. The image forming apparatus performs a read operation on data previously stored at a specific address of a storage unit of an LCD module or on data stored through a write operation. The image forming apparatus compares data acquired through the read operation and known data. If the data acquired through the read operation and the known data are different, the image forming apparatus adjusts a setup time of an enable signal to prevent brokenness of data due to incorrect timing of the enable signal.

METHOD OF RECOVERING DATA AND MEMORY SYSTEM AND RAID STORAGE SYSTEM USING THE SAME

A method and system of recovering data includes reading reference codewords, which have code correlation with a target codeword, from a memory device when an error-correcting code (ECC) decoding process for a decoder input of the target codeword has failed. A decoder input of a corrected target codeword is generated based on an operation process using the target codeword and the reference codewords. An ECC decoding process is performed again on the decoder input of the corrected target codeword. 1. A method of recovering data , the method comprising:reading reference codewords, which have a code correlation with a target codeword, from a memory device when an error-correcting code (ECC) decoding process for a decoder input of the target codeword has failed;generating a decoder input of a corrected target codeword, based on an operation process using the target codeword and the reference codewords; andperforming the ECC decoding process again on the decoder input of the corrected target codeword.2. The method of claim 1 , wherein the reference codewords comprise codewords read from a storage region which forms the same stripe as the target codeword.3. The method of claim 1 , wherein the generating of the decoder input of the corrected target codeword comprises:performing the ECC decoding process on each of the reference codewords; andcorrecting the decoder input of the target codeword, based on the operation process according to the code correlation, by using a decoding result of a reference codeword that has succeeded in the ECC decoding process, a soft input of a reference codeword that has failed in the ECC decoding process, and a soft input of the target codeword that has failed in the ECC decoding process.4. The method of claim 3 , further comprising correcting the decoder input of the target codeword when the ECC decoding process for at least one of the reference codewords has failed claim 3 , and recovering the target codeword by using decoding results of the ...

Liquid crystal display apparatus

A liquid crystal display (LCD) apparatus is provided. The LCD apparatus includes a first substrate and a second substrate, each including a display area and a non-display area, a sealant disposed between the non-display area of the first substrate and the non-display area of the second substrate, and a first contact area and a light shielding pattern that are disposed in the non-display area of the first substrate. The light shielding pattern is disposed on one outermost side of the first substrate, the first contact area is disposed between the light shielding pattern and the display area, and the sealant contacts the first substrate in the first contact area.

MEMORY CONTROLLER, SYSTEM COMPRISING MEMORY CONTROLLER, AND RELATED METHODS OF OPERATION

A method of operating a memory controller comprises receiving original data from an external source, partitioning the original data into multiple elements of unit data, changing an order of at least one element of unit data to reduce the number of occurrences of a target state among the multiple units of unit data, and controlling a non-volatile memory device to program the multiple elements of unit data having the reduced number of occurrences of the target state. 1. A method of operating a memory controller , comprising:receiving original data from an external source;partitioning the original data into multiple elements of unit data;changing an order of at least one element of unit data to reduce the number of occurrences of a target state among the multiple units of unit data; andcontrolling a non-volatile memory device to program the multiple elements of unit data having the reduced number of occurrences of the target state.2. The method of claim 1 , wherein the original data is error correction code (ECC) encoded data.3. The method of claim 1 , wherein the original data is randomized data.4. The method of claim 1 , wherein the unit data sector unit data that is an error correction code (ECC) operation unit.5. The method of claim 1 , wherein the unit data is page unit data for a program or read operation.6. The method of claim 1 , the method wherein the unit data is randomizing operation unit data.7. The method of claim 1 , wherein the target state is a uppermost programmed state.8. The method of claim 1 , further comprising:performing a state shaping operation on the multiple elements of unit data after changing the order of the at least one element of unit data.9. The method of claim 1 , further comprising:performing a state shaping operation after changing an order of unit data.10. The method of claim 1 , wherein changing the order of at least one unit data is performed based on the number of target states.11. The method of claim 1 , wherein changing the ...

VENT GAS ABSORPTION SYSTEM AND METHOD FOR RECOVERY VOCs

The present invention relates to a vent gas adsorption system and a method of recovering volatile organic compounds (VOCs), more particularly to a vent gas adsorption system devised to effectively adsorb VOCs included in the vent gas and reduce VOC content of the vent gas, and a method of recovering VOCs. 115.-. (canceled)16. A method of recovering VOC (volatile organic compound) components contained in vent gas using a vent gas adsorption system ,the vent gas adsorption system comprising:an adsorption tower which adsorbs the VOC components contained in vent gas by circulating adsorption solvent therein, and discharges a removed gas with a portion of the adsorption solvent to a storage tank that stores adsorption solvent;a desorption tower which separates the VOC components from the adsorption solvent and recovers the VOC components by circulating a carrier gas therein; anda temperature control unit which controls the temperature of the adsorption solvent transferred to the adsorption tower and the desorption tower such that the temperature is appropriate for the operating condition of each tower,wherein the adsorption tower is connected to the storage tank by a first recovery line,wherein the removed gas flows through the first recovery line to the storage tank and the storage tank separates the removed gas from the portion of the adsorption solvent such that the removed gas is discharged via the storage tank to the outside, and the portion of the adsorption solvent is returned to the adsorption tower,wherein the temperature control unit being a heat exchanger which cools and heats the adsorption solvent separated from the desorption tower and the adsorption solvent transferred from the adsorption tower to the desorption tower by heat exchange appropriate for the operating conditions of each tower,wherein the heat exchanger further comprises a cooler and a heater on a feeding line and a transfer line connected to the adsorption tower and the desorption tower, so as ...

Image forming apparatus and method of controlling the same

An image forming apparatus and a method of controlling the same which may prevent brokenness of data displayed on a display are provided. The image forming apparatus performs a read operation on data previously stored at a specific address of a storage unit of an LCD module or on data stored through a write operation. The image forming apparatus compares data acquired through the read operation and known data. If the data acquired through the read operation and the known data are different, the image forming apparatus adjusts a setup time of an enable signal to prevent brokenness of data due to incorrect timing of the enable signal.

Vent gas absorption system and method of recovery vocs

VENT GAS ABSORPTION SYSTEM AND METHOD OF RECOVERY VOCs

The present invention relates to a vent gas adsorption system and a method of recovering volatile organic compounds (VOCs), more particularly to a vent gas adsorption system devised to effectively adsorb VOCs included in the vent gas and reduce VOC content of the vent gas, and a method of recovering VOCs.

Thermal electron emission backlight device

A thermal electron emission backlight device comprises: a first substrate and a second substrate disposed in parallel and separated by a predetermined distance from each other; a first anode electrode and a second anode electrode facing the first anode electrode, the first and second anode electrodes being formed on inner surfaces of the first substrate and the second substrate, respectively; cathode electrodes disposed at predetermined intervals and in parallel with each other between the first substrate and the second substrate; a phosphor layer formed on the second anode electrode; and a plurality of spacers disposed between the first substrate and the second substrate so as to maintain the predetermined distance therebetween. When a predetermined voltage is applied to the cathode electrodes, thermal electrons are emitted from the cathode electrodes.

Liquid crystal display apparatus

A liquid crystal display (LCD) apparatus is provided. The LCD apparatus includes a first substrate and a second substrate, each including a display area and a non-display area, a sealant disposed between the non-display area of the first substrate and the non-display area of the second substrate, and a first contact area and a light shielding pattern that are disposed in the non-display area of the first substrate. The light shielding pattern is disposed on one outermost side of the first substrate, the first contact area is disposed between the light shielding pattern and the display area, and the sealant contacts the first substrate in the first contact area.