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Dong-Kyu
Dong Kyu Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090237371 | MOBILE TERMINAL AND SCREEN DISPLAYING METHOD THEREOF - The present invention relates to a mobile terminal. Specifically to a mobile terminal including a display including a touchscreen, a sensing unit for sensing an object contacting the touchscreen and the object in near-proximity to the touchscreen, and a controller for controlling information appearing on the display according to the object contacting the touchscreen and movement of the object relative to the touchscreen. | 09-24-2009 |
| 20090237421 | MOBILE TERMINAL AND SCREEN DISPLAYING METHOD THEREOF - The present invention relates to a mobile terminal. Specifically to a mobile terminal including a display including a touchscreen, a sensing unit for sensing an object in near-proximity to the touchscreen, a controller for altering an image appearing on the display according to at least one of a duration of the object near the touchscreen and a distance of the object away from the touchscreen. | 09-24-2009 |
Dong Kyu Lee, Incheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110253873 | Seat Base Sliding Apparatus - The present disclosure discloses a seat base sliding device applied to a seat of a heavy machinery such as a loader, an excavator, or the like. The seat base sliding device includes: a seat base with a lower part is fixed to a floor of a vehicle body and an upper part at which a seat is installed; a sliding plate slidable inwards and outwards in a lateral direction of the seat base at both left and right sides of the seat base and in which a control stand is fixed to one side thereof; and at least one adjustment unit selectively fixing the sliding plate of which the position is determined by sliding movement to the seat base. The present disclosure is capable of preventing a cabin from knocking against both control stands of a seat device at the time of assembling the cabin around the seat device and in addition, preventing the corresponding control stands from interfering in a thigh of a driver at the time of operating a control lever of each control stand laterally after assembling the cabin. | 10-20-2011 |
Dong Kyu Lee, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20130067897 | EXHAUST MANIFOLD - An exhaust manifold includes: an inlet portion which collects exhaust gas discharged through a first to a fourth exhaust ports; an outlet portion discharging the exhaust gas; and a tube portion connecting the inlet and the outlet portions. The inlet portion comprises: a first inlet portion one end of which communicates with the first and the second exhaust ports; and a second inlet portion one end of which communicates with the third and the fourth exhaust ports. Since the inlet portion is provided as two considering the combustion sequence, the productability and the economic feasibility can be enhanced, and the surrounding space can be enlarged to enhance the workability, and a simple exterior appearance can be obtained, and interference between exhaust gases can be effectively prevented, and since the size of the exhaust manifold can be increased, an engine load can be reduced to improve the fuel mileage. | 03-21-2013 |
Dong Kyu Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100059182 | SUBSTRATE PROCESSING APPARATUS - A substrate processing apparatus includes a chamber having a reaction space therein, a substrate seating member disposed in the reaction space of the chamber to seat a substrate thereon, an induction heating unit to heat the substrate seating member, and at least one altitude adjusting unit to selectively adjust the altitude of the induction heating unit at the outside of the chamber according to a temperature adjusting region of the substrate seating member. Therefore, it is possible to constantly control a temperature of the substrate seating member by adjusting the distance length between the substrate seating member and the induction heating unit at the outside of the chamber. | 03-11-2010 |
| 20130070965 | IMAGE PROCESSING METHOD AND APPARATUS - An image processing method and apparatus for obtaining a wide dynamic range image, the method including: obtaining a plurality of low dynamic range images having different exposure levels for a same scene; generating motion map representing whether motion occurred, depending on brightness ranks of the plurality of low dynamic range images; obtaining weights for the plurality of low dynamic range images; generating a weight map by combining the weights and the motion map; and generating a wide dynamic range image by fusing the plurality of low dynamic range images and the weight map. According to the image processing method and apparatus, it is possible to accurately detect motion area using a rank map, obtain a wide dynamic range image at a higher operation speed, and reduce a possibility that a phenomenon such as color warping occurs by directly combining images without using a tone mapping process. | 03-21-2013 |
Dong Kyu Lee, Daegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120168212 | PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a printed circuit board and a method for manufacturing the same. The printed circuit board includes: a base substrate having a metal pattern for a circuit; and a surface roughness provided on the metal pattern, wherein the surface roughness has a first surface roughness in an anchor structure and a second surface roughness having a black oxide layer in a needle structure formed on the first surface roughness. | 07-05-2012 |
Dong Kyu Lee, Cheonan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120163855 | DEVELOPING DEVICE OF IMAGE FORMING APPARATUS - An image forming apparatus having an improved configuration to prevent foreign substances from accumulating on a space maintaining member used to maintain a constant distance between a photoconductor and a developer delivery member. The image forming apparatus includes a photoconductor, a developer delivery member to deliver and feed developer to the photoconductor, a cleaning member to remove the developer and foreign substances remaining on a surface of the photoconductor while coming into contact with the photoconductor, and a space maintaining member arranged to come into contact with the photoconductor so as to maintain a constant developing gap or developing nip between the photoconductor and the developer delivery member. The space maintaining member is located between both ends of the cleaning member. | 06-28-2012 |
Dong Kyu Park, Gunpo KR
| Patent application number | Description | Published |
|---|---|---|
| 20110188497 | SWITCHING DEVICE OF DUAL-PORT ETHERNET SYSTEM - Disclosed is a switching device of a dual-port Ethernet system capable of solving a conflict caused by the dual-port in an Ethernet system having the dual-port. According to the present disclosure, there is little transmission delay when the data frame is relayed between ports in the dual-port Ethernet system. Further, when a frame relay transmission is simultaneously generated with a frame transmission of an upper layer device, it is possible to prevent a conflict by determining a priority. | 08-04-2011 |
Dong-Kyu Hwang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120094590 | VENTILATION SYSTEM - The present invention relates to a ventilation system. According to a ventilation system of an embodiment of the present invention, it is possible to supply constant air flow to each floor or home, regardless of changes in environment outside a building, by connecting a ventilator to a center duct that sucks external air and supplies it to each floor or home, or sucks internal air of each floor of home and discharges it to the outside the building. | 04-19-2012 |
Dong-Kyu Kim, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110090140 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) which can provide uniform vertical and horizontal visibility while improving lateral visibility is provided. The LCD includes a first insulating substrate, first and second gate lines which are formed on the first insulating substrate, and a data line which is insulated from the first and second gate lines and intersects the first and second gate lines. The LCD also includes first and second thin film transistors (TFTs) which are formed in each pixel and are connected to the first and second gate lines, respectively, and to the data line, first sub-pixel electrodes which are connected to the first TFT, and a second sub-pixel electrode which is separated from the first sub-pixel electrodes by predetermined gaps and is connected to the second TFT. The LCD includes a second insulating substrate which faces the first insulating substrate, a common electrode which is formed on the second insulating substrate and comprises a plurality of domain dividers, and a liquid crystal layer which is interposed between the first and second insulating substrates, wherein a display region of the second sub-pixel electrode is divided into 4 domain groups by the domain dividers, and the 4 domain groups have substantially the same area. | 04-21-2011 |
Dong-Kyu Kim, Gyungsangbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090217694 | REFRIGERATOR - The present invention relates to a refrigerator, including: a refrigerating cycle having an evaporator ( | 09-03-2009 |
Dong-Kyu Kim, Pusan-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20120125065 | ROLL FORMING SYSTEM AND ROLL FORMING METHOD - A roll forming system and a roll forming method are disclosed. The roll forming system according to an exemplary embodiment of the present invention includes a bending unit provided with synchronizing means moving a synchronizing table in keeping pace with a forming speed of a shaped beam along a process line, clamping means clamping both sides of the shaped beam, position conversion means converting a position of the shaped beam between a cutting position and a bending position, cutting means cutting one side of the shaped beam by a cutting wheel, and a bending means stretch-bending the shaped beam to have a predetermined curvature. | 05-24-2012 |
Dong-Kyu Kim, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20120145530 | METHOD AND APPARATUS FOR PURIFICATION OF TRICHLOROSILANE - There is provided a method for a purification of trichlorosilane, the method including: performing a pretreatment for separating a chlorosilane mixture from reaction products of a trichlorosilane production reaction; performing a first purification for separating the chlorosilane mixture into a first top stream and a first bottom stream; performing a second purification for separating the first top stream into a second top stream and a second bottom stream; and performing a third purification for separating the second bottom stream into a third top stream and a third bottom stream, wherein the performing of the third purification is carried out under pressure conditions higher than those of the performing of the second purification, and a heat exchange is generated between the second bottom stream and the third top stream. | 06-14-2012 |
Dong-Kyu Kim, Gyeongsangnam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090249820 | REFRIGERATOR - There is provided a refrigerator. The refrigerator includes an icemaker for making and discharging ice, an ice bank for storing the ice discharged from the icemaker, an ice discharge duct for discharging the ice stored in the ice bank to the dispenser, and an approaching prevention unit that is disposed in the ice discharge duct to prevent a user from approaching the ice bank through the dispenser. | 10-08-2009 |
Dong-Kyu Kim, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080304851 | POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME - A power supply includes a transformer to transform an input voltage into an output driving voltage for one of a plurality of components of an image forming apparatus, and an output converter to detect the driving voltage being output from the transformer, to amplify the detected driving voltage according to a power control signal, and to output the amplified driving voltage to at least one remaining component in the plurality of components of the image forming apparatus. The power supply can not only control high voltage outputs individually, but also reduces the number of switching transformers being used, as it uses at least one shared switching transformer. | 12-11-2008 |
| 20100174935 | IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING POWER CONSUMPTION THEREOF - A method of controlling power consumption of an image forming apparatus includes outputting information regarding power consumption of a plurality of operation units if a power consumption check mode is set, performing power save operation in which at least one operation unit from among the plurality of operation units is turned on and the remaining operation units are turned off if a power save mode is set. Accordingly, on/off of the plurality of operation units may be controlled in the power save mode based on power consumption of each of the operation units. | 07-08-2010 |
| 20110085817 | POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME - A power supply includes a transformer to transform an input voltage into an output driving voltage for one of a plurality of components of an image forming apparatus, and an output converter to detect the driving voltage being output from the transformer, to amplify the detected driving voltage according to a power control signal, and to output the amplified driving voltage to at least one remaining component in the plurality of components of the image forming apparatus. The power supply can not only control high voltage outputs individually, but also reduces the number of switching transformers being used, as it uses at least one shared switching transformer. | 04-14-2011 |
| 20120155894 | Image forming apparatus and auto color registration method of the same - An image forming apparatus and an auto color registration method of the same which prints a color image by single pass, the image forming apparatus including: a plurality of developing units which each develops a color image in a predetermined color; a transfer unit which transfers the color image developed by developing units to the print medium and include a transfer belt rotatably installed on a transfer path; a first detector provided in a predetermined location of the transfer belt to face the transfer belt and detects any defect from a surface of the transfer belt; a second detector provided in a predetermined location of the transfer belt to face the transfer belt and detects a test pattern of an auto color registration (ACR) error transferred to the transfer belt; and a controller which adjusts the ACR error based on data detected by the first detector and the second detector. | 06-21-2012 |
Dong-Kyu Park, Cheongju KR
| Patent application number | Description | Published |
|---|---|---|
| 20090004445 | Metallic Ink, and Method for Forming of Electrode Using the Same and Substrate - Disclosed is a metallic ink, a method of forming electrodes using the metallic ink, and a substrate using the metallic ink. The metallic ink comprises at least one oxide selected from metal oxide nanoparticles and partially polycondensated metal oxides having a size of 100 nm or less, and metal nanoparticles having a size of 100 nm or less. The oxides and the metal nanoparticles are dispersed as isolated ultrafine particles in solvent. The method comprises patterning the ink using an inkjet printer to form a conductive wire. The substrate is produced through the method. It is thereby possible to conduct patterning using an inkjet printer, and adhesive power to substrates is improved. The metallic ink is useful to produce electrodes of various panels, such as PDPs. | 01-01-2009 |
Dong-Kyu Yang, Goyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100001935 | Rotation driving method of liquid crystal display device - A rotation driving method of a liquid crystal display device, which includes a liquid crystal panel including pixels composed of first, second and third sub-pixels and arranged in a matrix shape, gate lines receiving scan signals, data lines zigzag connected to the sub-pixels and receiving image data, source driving units connected to the data lines and providing the image data to the data lines, gate driving units connected to the gate lines and providing the scan signals to the gate lines, a timing control unit providing the image data and control signals for driving the source driving units and the gate driving units, wherein the source driving units are disposed to an upper portion of the liquid crystal panel and the gate driving units are disposed at a side portion of the liquid crystal panel, includes a first step of rotating the liquid crystal display device at 180 degrees such that the source driving units are disposed at a lower portion of the liquid crystal panel, a second step of outputting the scan signals from the gate driving units in reverse order, a third step of reestablishing the image data provided to the source driving units, a fourth step of reversing arrangement of the image data outputted to the sub-pixels, a fifth step of shifting and outputting the image data corresponding to selected ones of odd horizontal lines and even horizontal lines by one sub-pixel, a sixth step of exchanging the image data for the first and third sub-pixels with each other, and a seventh step of outputting the image data rearranged by the third to sixth steps to the liquid crystal panel such that the image data synchronize with the scan signals according to the second step. | 01-07-2010 |