Hyung, KR
Ayoung Hyung, Seoul KR
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20140040120 | MOBILE TERMINAL AND METHOD OF PERFORMING NFC PAYMENT USING THE MOBILE TERMINAL - Provided is a mobile terminal that has a function of changing a payment credit card at the time of near field communication (NFC) payment in a low battery state, and a method of performing the NFC payment using the mobile terminal. In the mobile terminal according to the present invention, unlike in a mobile terminal in the related art in which payment is simply performed with a default credit card, if the NFC payment is requested in the low battery state where the mobile terminal is powered off, a payment application based on a light operating system, which is executed on an embedded Linux, is displayed, and the NFC payment with a credit card selected from the payment application based on the corresponding light operating system is performed. Therefore, a credit card payment can be effectively performed in a low battery state as well. | 02-06-2014 |
Jun-Woo Hyung, Seongnam-Si KR
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20160140917 | CURVED LIQUID CRYSTAL DISPLAY HAVING IMPROVED BLACK MURA CHARACTERISTICS - A curved liquid crystal display (LCD) includes: a curved liquid crystal panel assembly; a look-up table storing correction values, the correction values being values for selectively correcting image signals for a black mura region where black mura generated in the curved liquid crystal panel assembly; and a signal controller for generating an image data signal adjusted by the correction values of the image signals for the black mura region. | 05-19-2016 |
Kwon Yub Hyung, Seoul KR
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20150078049 | ELECTRIC POWER CONVERSION APPARATUS - The disclosure relates to an electric power conversion apparatus, and capable of determining a minimum output voltage of a boost converter based on a voltage of the grid, and comparing the minimum output voltage of the converter with an input voltage of the converter, and controlling the operation of the converter based on the comparison result, thereby reducing the unnecessary operation and switching loss of the converter, the electric power conversion apparatus according to the invention comprises a converter; and a control unit configured to detect a grid voltage to determine a minimum output voltage of the converter based on the grid voltage, and control the operation of the converter based on an input voltage of the converter and the determined minimum output voltage. | 03-19-2015 |
Kyung Hee Hyung, Sungam KR
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20100021830 | Aromatic ring-containing polymer, polymer mixture, antireflective hardmask composition, and associated methods - An aromatic ring-containing polymer, a polymer mixture, an antireflective hardmask composition, and a method for patterning a material on a substrate, the aromatic ring-containing polymer including at least one aromatic ring-containing polymer represented by Formulae 1, 2, or 3. | 01-28-2010 |
Kyung Hee Hyung, Seongnam-Si KR
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20110097672 | Polymer having antireflective properties and high carbon content, hardmask composition including the same, and process for forming a patterned material layer - An antireflective hardmask composition includes an organic solvent, an initiator, and at least one polymer represented by Formulae A, B, or C as set forth in the specification. | 04-28-2011 |
Kyung-Hee Hyung, Suwon-Si KR
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20150192699 | Photosensitive Resin Composition and Color Filter Using the Same - Disclosed are a photosensitive resin composition including (A) an acrylic-based binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant including a dye represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; and (E) a solvent, and a color filter using the same. | 07-09-2015 |
20150198741 | Photosensitive Resin Composition and Color Filter Using the Same - Disclosed are a photosensitive resin composition including (A) a colorant including a compound represented by the following Chemical Formula 1 and Chemical Formula 2, wherein in Formulae 1 and 2, each substituent is the same as defined in the detailed description; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same. | 07-16-2015 |
20150241600 | Photosensitive Resin Composition, Light Blocking Layer Using the Same, and Color Filter - Disclosed are a photosensitive resin composition including (A) a copolymer resin represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a colorant including a pigment dispersion solution; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same. | 08-27-2015 |
20150331316 | Photosensitive Resin Composition and Color Filter Using the Same - A photosensitive resin composition includes (A) a binder resin including an epoxy resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant including a dye represented by the following Chemical Formula 1, wherein in the above Chemical Formula 1, each substituent is the same as defined in the detailed description; and (E) a solvent. | 11-19-2015 |
20160090501 | Photosensitive Resin Composition and Color Filter Using the Same - A photosensitive resin composition includes (A) a colorant including a copolymer represented by Chemical Formula 1 and a green pigment; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, wherein the copolymer represented by Chemical Formula 1 is included in an amount of about 100 parts by weight to about 300 parts by weight based on about 100 parts by weight of the green pigment: | 03-31-2016 |
Kyung-Hee Hyung, Uiwang-Si KR
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20090122239 | Color Filter Ink Composition, Method for Making Color Filter, and Color Filter Produced by the Same - The present invention relates to a color filter ink composition including an acryl-based resin, a polymerizable monomer, a pigment, a leveling agent, and a solvent. The pigment is represented by the following Chemical Formula 1, and the leveling agent is a polymer including a repeating unit including at least one of the following Chemical Formula 2, Chemical Formula 3, or combinations thereof. | 05-14-2009 |
20120287524 | Novel Compound, Pigment Dispersion Composition and Photosensitive Resin Composition Including the Same, and Color Filter Using the Same - Disclosed are a novel compound, a pigment dispersion composition including the same, a photosensitive resin composition including the same, and a color filter using the same. | 11-15-2012 |
20130001483 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed is a photosensitive resin composition for a color filter that includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent. | 01-03-2013 |
20130164681 | Pigment Dispersion Composition, Photosensitive Resin Composition Including the Same and Color Filter Using the Same - Disclosed are a pigment dispersion composition including a pyridone azo-based compound including a monomer represented by the following Chemical Formula 1, a polymer including a repeating unit represented by the following Chemical Formula 2, or a combination thereof, wherein each substituents of Chemical Formulae 1 and 2 are the same as defined the detailed description, (B) a pigment, (C) a binder resin, (D) a dispersing agent, and (E) a solvent; a photosensitive resin composition including the same; and a color filter including the same. | 06-27-2013 |
20140158953 | Photosensitive Resin Composition for Color Filter, and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) an acrylic-based binder resin including at least one repeating unit represented by the following Chemical Formula 1, at least one repeating unit represented by the following Chemical Formula 2 and at least one repeating unit represented by the following Chemical Formula 3, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a colorant, and (E) a solvent, and a color filter using the same. | 06-12-2014 |
20140175345 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including green pigment and a color material having transmittance of about 0 to about 40% in a wavelength region of about 490 to about 500 nm, and transmittance of about 70 to about 100% in a wavelength region of about 520 to about 530 nm, (B) an acrylic-based binder resin, (C) a photopolymerization initiator, (D) a photopolymerizable monomer, and (E) a solvent, and a color filter using the same. | 06-26-2014 |
20140183425 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye represented by the following Chemical Formula 1 and/or a dye represented by the following Chemical Formula 2, wherein in the following Chemical Formulae 1 and 2, each substituent is the same as described in the detailed description; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same. | 07-03-2014 |
Nam-Taek Hyung, Suwon-Si KR
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20080298182 | METHOD AND APPARATUS TO DETECT LAND/GROOVE SWITCH POSITION IN SEEK MODE, AND OPTICAL DISK DRIVE USING THE SAME - A land/groove switch position detecting method includes measuring information about a land/groove switch generation timing of a disc, using a first signal having a frequency that varies in proportion to a rotation speed of the disk in a normal playback mode, and a second signal having a predetermined frequency higher than the frequency of the first signal, and calculating a predicted land/groove switch generation position in the seek mode, using the information about the land/groove switch generation timing. | 12-04-2008 |
Sangjoon Hyung, Seoul KR
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20140104208 | TOUCH INTEGRATED CIRCUIT, TOUCH SENSING DEVICE INCLUDING THE SAME AND DRIVING METHOD THEREOF - A touch sensing device includes a touch panel, a touch integrated circuit configured to scan the touch panel at a scan frequency, and an application processor configured to provide application information on an application activated at the touch sensing device. The touch integrated circuit is configured to adjust the scan frequency in response to the application information. | 04-17-2014 |
20140104327 | DISPLAY SYSTEMS FOR REDUCING POWER CONSUMPTION AND METHODS FOR DRIVING THE SAME - A display system may include a system board configured to compare image signals of a current and previous frame and configured to output the image signals of the current frame and a comparison result; a display panel configured to receive data signals in response to gate signals and configured to include pixels for displaying images corresponding to the data signals; a timing controller configured to output image signals and control signals; a gate driving unit configured to provide the gate signals to the pixels in response to the control signals; and/or a data driving unit configured to store the image signals provided from the timing controller and configured to convert the image signals into the data signals in response to the control signals, the data signals being provided to the pixels. | 04-17-2014 |
Sang-Joon Hyung, Seoul KR
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20150097784 | MOBILE DEVICE AND DRIVING METHOD THEREOF - Provided is a mobile device which includes: a first touch sensing panel (TSP) configured to receive a touch signal; a first touch sensor integrated circuit (TSIC) configured to activate the first TSP and determine a damage level of the first TSP; an application processor (AP) configured to control the first TSIC; and at least one second TSP configured to be activated by the AP or the first TSIC if it is determined that the first TSP is damaged in whole, wherein, if it is determined the first TSP is damaged in part, the AP activates a modified user interface (UI) in the first TSP which is different from a UI which is activated in the first TSP when the first TSP is not damaged. | 04-09-2015 |
Seok-Won Hyung, Seoul KR
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20120145617 | MULTI-FUNCTIONAL OPTION VALVE, MULTIFUNCTIONAL FULLY AUTOMATIC LIQUID CHROMATOGRAPHY SYSTEM INCLUDING THE SAME, AND METHOD FOR ANALYZING SAMPLE USING THE SAME - Provided is a multifunction selection valve for use in a liquid chromatography system. The multifunction selection valve includes multiple ports to which both ends of a 1st dimension separation column may be connected at a part thereof, the multifunction selection valve including: a fluid passing mode in which a fluid introduced thereto is not passed through the 1st dimension separation column but is discharged; a column passing mode in which the fluid introduced thereto is passed through the 1st dimension separation column and then discharged; and a fluid blocking mode in which the fluid is prevented from being introduced. When using the multifunction selection valve, it modifies the flow paths of chromatographic solvents so that the resultant multifunctional liquid chromatography system allows one-dimensional separation, two-dimensional separation, on-line digestion and on-line phosphopeptide enrichment by a single binary pump. | 06-14-2012 |
20130014568 | LIQUID CHROMATOGRAPHY DEVICEAANM Lee; Sang-WonAACI SeoulAACO KRAAGP Lee; Sang-Won Seoul KRAANM Kim; Min-SikAACI SeoulAACO KRAAGP Kim; Min-Sik Seoul KRAANM Hyung; Seok-WonAACI SeoulAACO KRAAGP Hyung; Seok-Won Seoul KR - A liquid chromatography device includes a sample inlet valve to which a sample to be analyzed is introduced, and a trap valve fluid-communicating with a solid phase extraction column and a reverse phase liquid chromatography column. The device further includes a solvent dividing unit dividing flow of a solvent discharged from the sample inlet valve into the first solvent inlet port and the second solvent inlet port of the trap valve. The liquid chromatography device improves resolution and increases reproducibility by allowing the sample injecting direction and the sample eluting direction to be opposite to each other. | 01-17-2013 |
Seok-Won Hyung, Daejeon KR
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20160054273 | TWO-DIMENSIONAL LIQUID CHROMATOGRAPHY SYSTEM FOR HEART-CUT METHOD - Provided is a two-dimensional liquid chromatography system, and more particularly, a two-dimensional liquid chromatography system capable of performing both independent one-dimensional separation through a reversed-phase or normal-phase chromatography method and two-dimensional separation for removing a matrix effect in a single system. | 02-25-2016 |
Seung Yong Hyung, Yongin KR
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20130243337 | IMAGE PROCESSING APPARATUS AND METHOD THEREOF - An image processing apparatus for searching for a feature point by use of a depth image and a method thereof are provided. The image processing apparatus includes an input unit configured to input a three-dimensional image having depth information, a feature point extraction unit configured to obtain a designated point from an object image extracted from the depth image to obtain a feature point that is located at a substantially farthest distance from the designated point, and to obtain other feature points that are located at substantially farthest distances from feature points that are previously obtained as well as the designated point. The apparatus includes a control unit configured to control the input unit and the feature point extraction unit so that time in estimating a structure of the object is reduced, and a recognition result is enhanced. | 09-19-2013 |
Sin-Wook Hyung, Busan KR
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20120162281 | LIGHT GUIDE PLATE, BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME AND MANUFACTURING METHOD THEREOF - A light guide plate, a backlight unit and a display apparatus including the same and a manufacturing method thereof are provided. The light guide plate includes: a body which includes an incident surface and an emission surface; at least one first optical path converter which is formed in an opposite surface of the body which is opposite to the emission surface, and extends continuously in a first direction to convert an optical path of an incident light introduced through the incident surface so that the incident light passes through the emission surface; and at least one second optical path converter which is formed in the opposite surface, and is arranged discontinuously in at least one row extending in the first direction. | 06-28-2012 |
20120182500 | SCANNING BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - A scanning backlight unit, a liquid crystal display and television and a television are provided herein. The backlight unit including a light source unit having plural groups of light sources which emit light in a main incidence direction; a control unit which controls the plural groups of light sources; and a light guiding plate having a bottom surface formed with a dispersion pattern dispersing the light received from the light source unit, wherein the dispersion pattern includes a plurality of grooves, with a groove of the plurality of grooves having a shape with a first size parallel to the main incidence direction and a second size perpendicular to the main incidence direction, and wherein the first size is larger than the second size. | 07-19-2012 |
20130107574 | BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME | 05-02-2013 |
20130242612 | LIGHT GUIDE PANEL AND BACKLIGHT UNIT HAVING THE SAME - A light guide panel (LGP) is provided, which includes a front surface, a rear surface, and four edge surfaces, in which rays of light emitted from light sources are introduced through at least one of the four edge surfaces, a plurality of lenticular patterns formed on one of the front surface and the rear surface, and a plurality of light emitting patterns which induce the rays of light emitted from the light sources toward the front surface. The plurality of light emitting patterns are integrally formed with the plurality of lenticular patterns. | 09-19-2013 |
20140333873 | DISPLAY DEVICE - A display device including a display panel configured to display, a backlight unit configured to emit light toward the display panel, a pattern layer having a pattern formed to compensate for short-wavelength light among light emitted the backlight unit, and a diffusion plate configured to diffuse the compensated short-wavelength light and the light emitted from the backlight unit, so that the non-uniform color generated due to the color breakup is improved by use of blue ink having a bead shape that is disposed on the diffusion plate. | 11-13-2014 |
20140347840 | DISPLAY DEVICE - A display device includes a display panel, a backlight unit configured to output light to the display panel, and a lens part interposed between the display panel and the backlight unit, and configured to transmit the light output from the backlight unit is transmitted, wherein the backlight unit includes an optical module configured to output the light, and a light guide plate configured to form a light path through which the light that is output from the optical module and incident on the light guide plate is transmitted and to scatter the incident light, the light guide plate including a fixing hole, a first pattern part configured to scatter the incident light output from the optical module, and a second pattern part provided adjacent to the fixing hole. | 11-27-2014 |
Yongtaek Hyung, Changwon-Si KR
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20100010513 | POROUS MATERIAL HAVING HIERARCHICAL POROUS STRUCTURE AND PREPARATION METHOD THEREOF - Disclosed are porous ceramic balls with a hierarchical porous structure ranging in size from nanometers to micrometers, and preparation methods thereof. Self-assembly polymers and sol-gel reactions are used to prepare porous ceramic balls in which pores ranging in size from ones of nanometers to tens of micrometers are hierarchically interconnected to one another. This hierarchical porous structure ensures high specific surface areas and porosities for the porous ceramic balls. Further, the size and distribution of the pores can be simply controlled with hydrophobic solvent and reaction time. The pore formation through polymer self-assembly and sol-gel reactions can be applied to ceramic and transition metals. Porous structures based on bioceramic materials, such as bioactive glass, allow the formation of apatite therein and thus can be used as biomaterials of bioengineering, including bone fillers, bone reconstruction materials, bone scaffolds, etc. | 01-14-2010 |
Yongwoo Hyung, Suwon-Si KR
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20150192809 | DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A display apparatus includes a display panel which has a curved surface in a first direction and a flat surface in a second direction crossing the first direction, and includes, a first substrate, a second substrate which faces the first substrate, a liquid crystal layer which is disposed between the first and second substrates and includes liquid crystal molecules pre-tilted at predetermined angles with reference to a direction substantially vertical to a plane of the display panel, where the liquid crystal molecules are pre-tilted at the predetermined angles corresponding to cell gaps defined by distances between the first substrate and the second substrate, respectively. | 07-09-2015 |
20150268515 | CURVED DISPLAY DEVICE AND FABRICATING METHOD THEREOF - A curved display device including a plurality of pixels that may be bent in a first direction crossing a second direction. The curved display device may include first and second substrates facing each other, and a liquid crystal layer interposed between the first and second substrates. | 09-24-2015 |
20150293411 | METHOD OF MANUFACTURING DISPLAY PANEL - A manufacturing method of a liquid crystal display panel includes applying a first electric field to a first area of a liquid crystal layer and irradiating a light to the first area to form first and second cured layers, which pre-tilt the first liquid crystal molecules at a first angle, applying a second electric field having an intensity different from the first electric field to the second area and irradiating the light to the second area to form third and fourth cured layers, which pre-tilt the second liquid crystal molecules at a second angle different from the first angle. | 10-15-2015 |
Yongwoo Hyung, Hwaseong-Si KR
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20150029449 | CURVED DISPLAY DEVICE - A curved display device curved in a first direction includes: a first substrate including a plurality of signal lines, an insulating layer which covers the signal lines, a pixel electrode disposed on the insulating layer, and a shielding electrode electrically insulated from the pixel electrode and disposed along a signal line, which extends substantially in a second direction crossing the first direction, among the signal lines; a second substrate disposed opposite to the first substrate and including a common electrode; and a light control layer interposed between the first substrate and the second substrate. | 01-29-2015 |
Yong Woo Hyung, Hwaseong-Si KR
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20140159068 | DISPLAY DEVICE - A display device includes: a substrate; a signal line on the substrate; a signal input line on the substrate and connected to a driver; a first insulating layer between the signal line and the signal input line; a second insulating layer on the signal line, the signal input line and the first insulating layer; an organic layer on the second insulating layer; a first contact hole defined in the organic layer, the first insulating layer and the second insulating layer and exposing the signal line; a second contact hole defined in the organic layer and the second insulating layer and exposing the signal input line; and a connecting member on the organic layer, and connecting the signal line and the signal input line to each other through the first contact hole and the second contact hole, respectively. | 06-12-2014 |
20150015822 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a plurality of pixels, a lower substrate and an upper substrate facing each other, a liquid crystal layer disposed between the lower substrate and the upper substrate, a pixel electrode disposed on the lower substrate and including a plurality of sub-regions which differently controls an inclination direction of liquid crystal molecules included in the liquid crystal layer for a pixel of the plurality of pixels, and a gate line disposed on the lower substrate and including a portion which overlaps a boundary between adjacent sub-regions of the plurality of sub-regions of the pixel electrode. | 01-15-2015 |
Yong Woo Hyung, Suwon-Si KR
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20160070135 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display (LCD) device, including a lower polarizing plate configured to have a transmission axis in a first direction, a liquid crystal layer on the lower polarizing plate, an upper polarizing plate on the liquid crystal layer, the upper polarizing plate including a first polarizing plate and a second polarizing plate, the first polarizing plate having a transmission axis in the first direction, the second polarizing plate having a transmission axis in a second direction perpendicular to the first direction, and color filters including a white filter and a colored filter, the white filter overlapping with the first polarizing plate, and the color filter overlapping with the second polarizing plate. | 03-10-2016 |
Yong-Woo Hyung, Gyeonggi-Do KR
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20080200014 | METHOD OF FORMING A VERTICAL DIODE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE USING THE SAME - A method of forming a vertical diode and a method of manufacturing a semiconductor device (e.g., a semiconductor memory device such as a phase-change memory device) includes forming an insulating structure having an opening on a substrate and filling the opening with an amorphous silicon layer. A metal silicide layer is formed to contact at least a portion of the amorphous silicon layer and a polysilicon layer is then formed in the opening by crystallizing the amorphous silicon layer using the metal silicide layer. A doped polysilicon layer is formed by implanting impurities into the polysilicon layer. Thus, the polysilicon layer is formed in the opening without performing a selective epitaxial growth (SEG) process, so that electrical characteristics of the diode may be improved. | 08-21-2008 |
20080286957 | METHOD FORMING EPITAXIAL SILICON STRUCTURE - A method of forming an epitaxial silicon structure is disclosed. The method includes performing a first epitaxial growth process using a first source gas including silicon (Si) and hydrogen chloride (HCl) to form a first epitaxial silicon layer on a substrate, and performing a second epitaxial growth process using a second source gas including silicon (Si) and chlorine (Cl) to form a second epitaxial silicon layer on the first epitaxial silicon layer. | 11-20-2008 |
20080296644 | CMOS IMAGE SENSORS AND METHODS OF FABRICATING SAME - A CMOS image sensor includes an image transfer transistor therein. This image transfer transistor includes a semiconductor channel region of first conductivity type and an electrically conductive gate on the semiconductor channel region. A gate insulating region is also provided. The gate insulating region extends between the semiconductor channel region and the electrically conductive gate. The gate insulating region includes a nitridated insulating layer extending to an interface with the electrically conductive gate and a substantially nitrogen-free insulating layer extending to an interface with the semiconductor channel region. The nitridated insulating layer may be a silicon oxynitride (SiON) layer. | 12-04-2008 |
20080305572 | METHOD OF FABRICATING IMAGE DEVICE HAVING CAPACITOR AND IMAGE DEVICE FABRICATED THEREBY - There are provided a method of fabricating an image device having a capacitor and an image device fabricated thereby. The method comprises preparing a substrate having a pixel region and a peripheral circuit region. A lower electrode containing silicon is formed on the substrate of the peripheral circuit region. A capacitor dielectric layer is formed by sequentially stacking a first dielectric layer and a second dielectric layer on the lower electrode, and the first dielectric layer and the second dielectric layer have a different dielectric constant from each other. In this case, one of the first and second dielectric layers is a dielectric layer grown from a material layer formed thereunder and has a lower dielectric constant than that of the other. An upper electrode is formed on the capacitor dielectric layer. | 12-11-2008 |
20100323489 | Method of forming a vertical diode and method of manufacturing a semiconductor device using the same - A method of forming a vertical diode and a method of manufacturing a semiconductor device (e.g., a semiconductor memory device such as a phase-change memory device) includes forming an insulating structure having an opening on a substrate and filling the opening with an amorphous silicon layer. A metal silicide layer is formed to contact at least a portion of the amorphous silicon layer and a polysilicon layer is then formed in the opening by crystallizing the amorphous silicon layer using the metal silicide layer. A doped polysilicon layer is formed by implanting impurities into the polysilicon layer. Thus, the polysilicon layer is formed in the opening without performing a selective epitaxial growth (SEG) process, so that electrical characteristics of the diode may be improved. | 12-23-2010 |
Yooeup Hyung, Suwon-Si KR
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20090317712 | RECHARGEABLE BATTERY AND MANUFACTURING METHOD THEREOF - A rechargeable battery is provided. The rechargeable battery comprises an electrode assembly, a case housing the electrode assembly, at least one lead tab accommodated in the case to electrically connect the electrode assembly to the case, and a welded joint joining the lead tab to the case. In the rechargeable battery, the case is connected to the lead tab without producing any spatter within the case. The welded joint extends from an outer bottom surface of the case to the lead tab. Further provided is a method for manufacturing the rechargeable battery. | 12-24-2009 |
Yoo-Eup Hyung, Suwon-Si KR
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20090111011 | ELECTRODE ASSEMBLY AND SECONDARY BATTERY HAVING THE SAME - An electrode assembly and a secondary battery having the same improve efficiency and stability of the secondary battery. The electrode assembly includes: a positive electrode plate having a positive electrode collector on which a positive electrode coating portion and a positive electrode non-coating portion are formed; a negative electrode plate having a negative electrode collector on which a negative electrode coating portion and a negative electrode non-coating portion are formed; a separator disposed between the positive electrode plate and the negative electrode plate; and an insulating member disposed on one side of the positive or negative electrode non-coating portion, and formed adjacent to at least one of the ends of the positive electrode coating portion and/or at least one of the end of the negative electrode coating portion. The electrode assembly at least prevents damage to a separator generated due to non-uniformity of the ends of the electrode coating portion. | 04-30-2009 |
20100255364 | RECHARGEABLE BATTERY - A rechargeable battery configured to prevent or substantially prevent explosion resulting from overheating. In one embodiment, a rechargeable battery includes: a first metallic plate; a second metallic plate coupled to the first metallic plate to together include five sides of a hexahedron and define a cavity and an opening to the cavity being a sixth side of the hexahedron, at least one of the first metallic plate or the second metallic plate including a base and walls extending from at least two opposing peripheral sides of the base; a generation member in the cavity and including at least one connection member at a side of the generation member proximate the opening; and a cap assembly including an insulator and at least one electrode lead coupled to the at least one connection member, the cap assembly closing the opening. | 10-07-2010 |