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Lee, Ansan
Bo-Hyun Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100065818 | Layers and patterns of nanowire or carbon nanotube using chemical self assembly and fabricating method in liquid crystal display device thereby - Disclosed are layers and patterns of nanowire or nanotube using a chemical self assembly for forming a semiconductor layer and a conductive layer of a thin film transistor by using a nanowire and/or nanotube solution and an diamine-based self-assembled monolayer (SAM) material. The Layers and patterns including layers and patterns of nanowire or nanotube using a chemical self assembly include: a substrate having a surface terminated with amine group (—NH | 03-18-2010 |
| 20110210308 | LAYERS AND PATTERNS OF NANOWIRE OR CARBON NANOTUBE USING CHEMICAL SELF ASSEMBLY AND FABRICATING METHOD IN LIQUID CRYSTAL DISPLAY DEVICE THEREBY - Disclosed are layers and patterns of nanowire or nanotube using a chemical self assembly for forming a semiconductor layer and a conductive layer of a thin film transistor by using a nanowire and/or nanotube solution and an diamine-based self-assembled monolayer (SAM) material. The Layers and patterns including layers and patterns of nanowire or nanotube using a chemical self assembly include: a substrate having a surface terminated with amine group (—NH | 09-01-2011 |
Choon Soo Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120010340 | POLYPROPYLENE RESIN COMPOSITION WITH BLACK HIGH GLOSS FINISH - The present invention provides a polypropylene resin composition prepared by adding a black coloring agent and metal oxide nanoparticles to polypropylene or a mixture of polypropylene and rubber to have a black high gloss finish. The polypropylene resin composition prepared according to the present invention can be used as a substitute for expensive engineering plastics, which have been used for vehicle interior and exterior components with a black high gloss finish, and thus can contribute to a reduction in manufacturing cost and weight and environmentally friendly characteristics. | 01-12-2012 |
Chung-Hoon Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090303694 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM HAVING THE SAME - The present invention provides a light emitting device comprising a first light emitting portion that emits white light at a color temperature of 6000K or more and a second light emitting portion that emits white light at a color temperature of 3000K or less, which include light emitting diode chips and phosphors and are independently driven. The present invention has an advantage in that a light emitting device can be diversely applied in a desired atmosphere and use by realizing white light with different light spectrums and color temperatures. Particularly, the present invention has the effect on health by adjusting the wavelength of light or the color temperature according to the circadian rhythm of humans. | 12-10-2009 |
| 20110227123 | Light Emitting Diode and Method of Fabricating the Same - The present invention relates to a light emitting diode and a method of fabricating the same, wherein the distance between a fluorescent substance and a light emitting diode chip is uniformly maintained to enhance luminous efficiency. To this end, there is provided a light emitting diode comprising at least one light emitting diode chip, lead terminals for use in applying electric power to the light emitting diode chip, and a frame that is used for mounting the light emitting diode chip thereon and is formed to have a predetermined height and a shape corresponding to that of the light emitting diode chip. | 09-22-2011 |
| 20120037933 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM HAVING THE SAME - The present invention provides a light emitting device comprising a first light emitting portion that emits white light at a color temperature of 6000K or more and a second light emitting portion that emits white light at a color temperature of 3000K or less, which include light emitting diode chips and phosphors and are independently driven. The present invention has an advantage in that a light emitting device can be diversely applied in a desired atmosphere and use by realizing white light with different light spectrums and color temperatures. Particularly, the present invention has the effect on health by adjusting the wavelength of light or the color temperature according to the circadian rhythm of humans. | 02-16-2012 |
Dae Young Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110133332 | Package substrate and method of fabricating the same - There is provided a package substrate allowing for enhanced reliability by improving the structure of a solder bump and a method of fabricating the same. The package substrate includes: a substrate having at least one conductive pad; an insulating layer provided on the substrate and having an opening to expose the conductive pad; a post terminal provided on the conductive pad inside the opening; and a solder bump provided on the post terminal and having an angle between a bottom surface and a side surface thereof ranging from 80° to 120°. | 06-09-2011 |
| 20110186991 | Package substrate and method of fabricating the same - There is provided a package substrate capable of controlling the degree of warpage thereof by improving the composition and formation of a post terminal and a method of fabricating the same. The package substrate includes a substrate having at least one conductive pad; an insulating layer provided on the substrate and having an opening to expose the conductive pad; a separation barrier layer provided on the conductive pad inside the opening and formed to be higher than the upper surface of the insulating layer along the side walls thereof; a post terminal provided on the separation barrier layer; and a solder bump provided on the post terminal. | 08-04-2011 |
Hogil Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090265133 | LOCALIZATION SYSTEM AND METHOD FOR MOBILE OBJECT USING WIRELESS COMMUNICATION - The present invention relates to a localization system and method for a mobile object. An object of the present invention is to provide a localization system and method for a mobile object capable of obtaining precise stable position data against changes in light intensity and vibration of the mobile object and reducing operation loads of a control system disposed in the mobile object, as compared with a conventional case. Accordingly, the present invention provides a localization system for a mobile object mainly including a localization module which is mounted in the mobile object and comprises one or more optical indicators, an RF transceiving means, and a processing unit for receiving location information on the optical indicator from a sensing module and calculating a position and direction of the mobile object, and a sensing module which comprises an optical sensing means for detecting an optical signal emitted from the optical indicator of the localization module, an RF transceiving means, and a processing unit for obtaining the location information on the optical indicator from the optical signal detected by the optical sensing means. In addition, in the localization method according to the present invention, a position of the mobile object is not measured by using an own sensor disposed in the mobile object, and the localization module receives position information measured by the sensing module installed in outside through wireless communication and uses the position information to confirm a position thereof. | 10-22-2009 |
Hwi-Chol Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100328791 | IMAGE PHOTOGRAPHING DEVICE - The present invention relates to an image photographing device, and is invented to absorb vibration of the plate spring when the lens holder is moved, thereby stabilizing rapidly the lens holder. According to one example, the small camera provided with a damper includes a lens holder provided with lens and driven in an optical axial direction, a fixing unit housing the lens holder, a plate spring which is arranged to the upper part or lower part of the lens holder and connects the lens holder to the fixing unit and supports it so that the lens holder is moved in an optical axial direction, a driving unit for driving the lens holder in an optical axial direction, a support unit arranged on the lower parts of the lens holder and the fixing unit, and a damper member attached to the plate spring for absorbing vibrations of the plate spring wherein the damper member is made with polymer chemical having an elastic force and the elastic force of the damper member is smaller than that of the plate spring. | 12-30-2010 |
Jung-Ok Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110045111 | COMPOSITION COMPRISING THE EXTRACTS OF LINDERA OBTUSILOBA FOR PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASES - The present invention relates to a composition for treatment and prevention of cardiovascular diseases, containing an extract of | 02-24-2011 |
Kum Kyung Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110050021 | Motor and recording disc driving device - A motor includes a shaft supporting a rotation of a rotor, a sleeve supporting the shaft such that an upper end of the shaft protrudes upward in an axial direction, a rotor case having a rotor hub, which is forcibly inserted and fixed to a protrusion of the shaft, and rotated by a rotation of the shaft, and an adhesive sealing space formed on an insertion surface between the protrusion and the rotor hub. | 03-03-2011 |
| 20110084916 | Haptic feedback actuator, haptic device and electronic device - A haptic feedback actuator includes: a vibration plate provided on one surface of a haptic device and transferring vibration; and an actuator provided such that the vibration plate is interposed between the actuator and the haptic device and excited according to a change in the contact pressure of the haptic device to generate vibration. | 04-14-2011 |
| 20110084917 | Haptic feedback device and electronic device - A haptic feedback device includes: a haptic device receiving a contact pressure applied thereto; and an actuator provided to the haptic device and excited according to a change in the contact pressure of the haptic device to generate vibrations. | 04-14-2011 |
| 20110090153 | Haptic feedback device and electronic device - A haptic feedback device includes: a haptic device receiving a contact pressure applied thereto; a vibration plate attached with the haptic device by means of an anaerobic adhesive and transferring vibration; and an actuator provided to the haptic device such that the vibration plate is interposed between the haptic device and the actuator, and excited according to a change in the contact pressure of the haptic device to generate vibration. | 04-21-2011 |
Kyu Hwan Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120133495 | HAPTIC SCROLL WHEEL SWITCH FOR VEHICLE - The present invention relates to a haptic scroll wheel switch for a vehicle which includes a haptic wheel holder, a haptic wheel, a motor, and an encoder slit. The haptic wheel is rotatably installed in the haptic wheel holder and has a bevel gear unit formed on its one side. The motor is installed in the haptic wheel holder and has a driving shaft and an encoder slit installed on its both ends. More specifically, the driving shaft and the encoder slit are rotated and driven while operating in conjunction with the motor. Furthermore, a pinion gear is fixed to the driving shaft of the motor and geared with the bevel gear of the haptic wheel so that the pinion gear is operated in conjunction with the bevel gear, and a printed circuit board is used in conjunction with a sensor for detecting a rotation of the encoder slit. | 05-31-2012 |
Kyung Wook Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100101961 | Method of duplicating nano pattern texture on object's surface by nano imprinting and electroforming - Disclosed is a method of duplicating a nano-pattern texture of the surface of an object through electroforming using an imprint mold, including selecting the object having the surface texture to be duplicated; disposing the selected object and pre-treating the surface thereof; nano-imprinting the surface of the pretreated object, thus duplicating it on a plastic mold; metallizing the surface of the plastic mold through vapor deposition, and performing electroforming, thus manufacturing metal module master molds; trimming the edges of the metal module master molds, performing micro-processing, connecting the metal module master molds, and then performing electroforming, thus manufacturing a large-area metal unit master mold; and electroforming the metal unit master mold, thus producing a duplicate having the surface texture, thus exhibiting an effect in which the skin of a selected natural object can be duplicated on metal having a uniform thickness. | 04-29-2010 |
| 20110318533 | METHOD OF DUPLICATING TEXTURE PATTERN ON OBJECT'S SURFACE BY NANO IMPRINTING AND ELECTROFORMING AND PATTERNED DUPLICATION PANEL USING THE SAME - Provided is a method of duplicating a nano-pattern texture of the surface of an object through electroforming using an imprint mold, including selecting the object having the surface texture to be duplicated; disposing the selected object and pre-treating the surface thereof; nano-imprinting the surface of the pretreated object, thus duplicating it on a plastic mold; metalizing the surface of the plastic mold through vapor deposition, and performing electroforming, thus manufacturing metal module master molds; trimming the edges of the metal module master molds, performing micro-processing, connecting the metal module master molds, and then performing electroforming, thus manufacturing a large-area metal unit master mold; and electroforming the metal unit master mold, thus producing a duplicate having the surface texture, thus exhibiting an effect in which the skin of a selected natural object can be duplicated on metal having a uniform thickness. | 12-29-2011 |
Yongjin Lee, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090122979 | METHOD AND APPARATUS FOR PROTECTING PATTERN RECOGNITION DATA - Provided is a data protection technique that converts original data into a secure form so that even if data registered to a system or database is leaked, information relating to original data cannot be exposed from the leaked data. Accordingly, a method of generating a template for protecting data is provided, wherein the method includes: generating a positive numbered (n) registration feature vector g (g=[g | 05-14-2009 |