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Kwon, Gunpo-Si
Dal-An Kwon, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110255771 | METHOD OF DISCRIMINATING BETWEEN AN OBJECT REGION AND A GROUND REGION AND METHOD OF MEASURING THREE DIMENSIONAL SHAPE BY USING THE SAME - A method of discriminating a region and a method of measuring a three dimensional shape are disclosed. The method includes irradiating light onto a substrate having a measurement target formed thereon to capture an image by receiving light reflected by the substrate, setting up an object region in which the measurement target is disposed and a ground region corresponding to a remaining region in an inspection region of the image, irradiating a grating patterned light onto the substrate having the measurement target formed thereon to capture a patterned image by receiving the grating patterned light reflected by the substrate, and obtaining height of each position in the inspection region by using the patterned image to establish a ground height with respect to the measurement target with a height of the ground region. | 10-20-2011 |
Joon-Gi Kwon, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080279576 | IMAGE FIXING APPARATUS, IMAGE FORMING APPARATUS USING THE SAME, AND IMAGE FIXING TEMPERATURE CONTROL METHOD THEREOF - An image fixing apparatus that senses temperature of a heater and controls the temperature accurately includes a pair of fixing rollers, a heater housed inside at least one of the pair of fixing rollers, and a sensor integrally formed with the heater to detect temperatures of the heater from a plurality of sensing positions. The sensor includes an array of sensing units connected in parallel to the plurality of sensing positions, and generates one sensing signal. An image forming apparatus includes the image forming apparatus. An image fixing temperature control method includes generating average temperature information of a heater; and controlling the driving of the heater based on the temperature information. | 11-13-2008 |
Oh Soo Kwon, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110316389 | ULTRASOUND PROBE AND MANUFACTURING METHOD THEREOF - An ultrasound probe and a method for manufacturing the same are provided. More particularly, a one-dimensional or two-dimensional ultrasound probe having a multi-element-type piezoelectric material is easily manufactured by inserting a flat wire in a backing material, wherein the flat wire is used as a signal cable to supply electrical signals, enabling easy and simple arrangement of piezoelectric units as well as the signal cable. | 12-29-2011 |
O. Sung Kwon, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090293585 | Method for Evaluating Scratch Resistance of Plastic Resins - Disclosed herein is a method for evaluating scratch resistance of a plastic resin comprising scratching a surface of a test sample of plastic resin using a scratch apparatus to form a scratch of the surface having a scratch profile; scanning the scratched test sample with a surface profile analysis apparatus to measure the scratch profile; and creating a scratch resistance evaluation index based on the measured scratch profile to evaluate the scratch resistance of the test sample. The method has good reliability and reproducibility, reduces measurement time and errors caused by measurers and measuring conditions, provides easy measurement and can be widely applied to all plastic resins. | 12-03-2009 |
| 20100249272 | Thermoplastic nanocomposite resin composite materials - A polymer composite material includes metal (oxide) nanoparticles chemically bonded to a vinyl polymer. Some embodiments may additionally comprise thermoplastic resin through which the nanoparticles and vinyl polymer are dispersed. In some embodiments, the composite materials have improved impact strength, tensile strength, heat resistance, and flexural modulus. | 09-30-2010 |
Soon Bum Kwon, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080212014 | Full color LCD and manufacturing thereof - Disclosed is a full color liquid crystal display, including a lower substrate and an upper substrate facing each other, partition spacers uniformly arranged between the lower substrate and the upper substrate to form a plurality of spaces while maintaining a cell gap between the lower substrate and the upper substrate, a lower transparent electrode and an upper transparent electrode respectively provided to the lower substrate and the upper substrate in the spaces defined by the partition spacers so as to face each other, subpixels having liquid crystals which are able to reflect or absorb respective specific light wavelengths and which are separately received in the spaces defined by the partition spacers, a plurality of such subpixels constituting a single pixel to exhibit full color. | 09-04-2008 |
Sun-Ja Kwon, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090091674 | Making LCD substrates - A display substrate includes a pixel, first, second and third gate lines, and a source line. The pixel includes first, second and third unit pixels, each generating a different color. The first, second and third gate lines are electrically connected to respective ones of the first, second and third unit pixels. The source line is electrically connected to each of the first, second and third unit pixels. Each of the first, second and third unit pixels includes a common electrode and a respective pixel electrode. The common electrode is formed on a substrate. The pixel electrodes are disposed over the common electrode such that the pixel electrode face the common electrode. Each of the pixel electrodes has a plurality of openings therethrough. This arrangement results in a wider display viewing angle and a reduction in the required number of source driver chips. | 04-09-2009 |
| 20110183479 | THIN FILM TRANSISTOR ARRAY PANEL AND METHOD OF MANUFACTURING THE SAME - A TFT array panel and a manufacturing method thereof. | 07-28-2011 |
Young-Nam Kwon, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080199930 | METHOD AND APPARATUS FOR THE RAPID DISRUPTION OF CELLS OR VIRUSES USING MICRO BEADS AND LASER - A method and apparatus for rapid disruption of cells or viruses using beads and a laser are provided. According to the method and apparatus for rapid disruption of cells or viruses using beads and a laser, cell lysis within 40 seconds is possible, the apparatus can be miniaturized using a laser diode, a DNA purification step can be directly performed after a disruption of cells or viruses, and a solution containing DNA can be transferred to a subsequent step after cell debris and beads to which inhibitors of a subsequent reaction are attached are removed with an electromagnet. In addition, by means of the cell lysis chip, an evaporation problem is solved, vibrations can be efficiently transferred to cells through magnetic beads, a microfluidics problem on a rough surface is solved by hydrophobically treating the inner surface of the chip, and the cell lysis chip can be applied to LOC. | 08-21-2008 |
| 20090072719 | Passivation film and electronic display device including the passivation film - Example embodiments relate to a passivation film for protecting an electronic device. The passivation film may include a myelin layer. The myelin layer may have a thickness of about 100 Å to 10 μm. The passivation film may further include an inorganic film. Example embodiments also relate to an electronic display device including a substrate, an organic light-emitting device (OLED) disposed on the substrate, and a myelin layer disposed on the organic light-emitting device. A plurality of myelin layers and a plurality of inorganic films may be alternately stacked on the organic light-emitting device in lieu of a single myelin layer. | 03-19-2009 |
| 20090191328 | POLYMER FOR FORMING HYDROPHOBIC LAYER, HYDROPHOBIC LAYER COMPRISING THE POLYMER AND ELECTRONIC ARTICLE COMPRISING THE HYDROPHOBIC LAYER - Provided are hydrophobic layer formed by polymer represented by Formula 1 below and has a weight average molecular weight of about 10,000 to about 500,000 g/mol, hydrophobic layer including the polymer and an electronic articles including the hydrophobic layer: | 07-30-2009 |