Patent application number | Description | Published |
20110290294 | DEVICE FOR CONVERTING ENERGY AND METHOD FOR MANUFACTURING THE DEVICE, AND ELECTRONIC APPARATUS WITH THE DEVICE - The present invention provides an energy converting device, which includes: a base substrate; and a plurality of thermoelectric element structures which are sequentially stacked on the base substrate and electrically interconnected in parallel to one another. | 12-01-2011 |
20120013754 | Optical image stabilizer and method of manufacturing the same - The present invention provides an optical image stabilizer including: a substrate; a table which faces the substrate and has an image sensor mounted on its upper surface to be horizontally actuated on the substrate; supporting members for supporting the table on the substrate; and a scratch drive actuator for actuating the table, and a method for manufacturing thereof. | 01-19-2012 |
20120315578 | APPARATUS AND METHOD FOR SPIN-COATING, AND METHOD FOR MANUFACTURING SUBSTRATE HAVING STRUCTURE - Disclosed herein are an apparatus and a method for spin coating, and a method for manufacturing a substrate having a structure. The spin-coating apparatus includes a support to support a substrate having a structure, a motor to rotate the support to perform spin-coating with respect to the structure, and a heat source to heat a coating material which is subjected to the spin-coating to perform pre-baking. The method for spin-coating a substrate having a structure includes preparing the substrate having the structure of a predetermined height formed on an upper portion thereof, coating the structure of the substrate with photoresist, and performing spin-coating of the photoresist in a place in which a heat source is provided, while performing pre-baking of the photoresist. | 12-13-2012 |
20140073078 | DEVICE FOR CONVERTING ENERGY AND METHOD FOR MANUFACTURING THE DEVICE, AND ELECTRONIC APPARATUS WITH THE DEVICE - The present invention provides an energy converting device, which includes: a base substrate; and a plurality of thermoelectric element structures which are sequentially stacked on the base substrate and electrically interconnected in parallel to one another. | 03-13-2014 |
Patent application number | Description | Published |
20130121681 | CAMERA MODULE - There is provided a camera module including: a first diaphragm opened and closed according to a first electrical signal and including a first light quantity adjustment hole having a first size when being closed; a second diaphragm opened and closed according to a second electrical signal and including a second light quantity adjustment hole having a second size different from the first size when being closed; and a control unit electrically connected to the first and second diaphragms and controlling the first and second electrical signals transmitted to the first and second diaphragms, respectively. | 05-16-2013 |
20130129163 | FINGERPRINT SENSOR AND METHOD OF OPERATING THE SAME - There are a fingerprint sensor and a method of operating the same. The fingerprint sensor includes: a fingerprint sensing unit sensing a fingerprint coming into contact with one surface of a substrate; a light source provided at a first end of the substrate; and a light detection unit provided at a second end of the substrate and detecting light emitted from the light source, wherein the first and second ends correspond to both ends of the one surface of the substrate with which the fingerprint comes into contact, respectively, and bio-information of an object coming into contact with the one surface of the substrate is determined by using light detected by the light detection unit. | 05-23-2013 |
20130131515 | FIXED FOCUS TRANSDUCER ARRAY AND ULTRASONIC WAVE TRANSCEIVING APPARATUS USING THE SAME - There are provided a fixed focus transducer array and an ultrasonic wave transceiving apparatus using the same. The fixed focus transducer array includes: a plurality of transducers, transducing electrical signals into ultrasonic signals to thereby focus the ultrasonic signals on a single focal point and transducing reflected ultrasonic signals from the single focal point into electrical signals to thereby output the electrical signals, wherein the plurality of transducers are disposed to be symmetrical to each other based on one transducer and simultaneously focus the ultrasonic signals on the single focal point at speeds according to the respective natural frequencies thereof. Therefore, a circuit area is reduced, whereby miniaturization may be implemented and a processing speed may be increased. | 05-23-2013 |
20130133428 | FINGERPRINT DETECTION SENSOR AND METHOD OF MANUFACTURING THE SAME - There are provided a fingerprint detection sensor and a method of manufacturing the same. The fingerprint detection sensor includes a plurality of piezoelectric sensors arranged in an array on a two-dimensional plane and having a predetermined height; a filler provided to surround the plurality of piezoelectric sensors and isolating vibrations between the plurality of piezoelectric sensors; and a control unit discharging predetermined output signals through the piezoelectric sensors to detect information of an object in contact with, or close to, the plurality of piezoelectric sensors, wherein the plurality of piezoelectric sensors include first surfaces and second surfaces disposed on both ends thereof in a height direction and areas of the first surfaces and the second surfaces are different from each other. | 05-30-2013 |
20130136321 | FINGERPRINT DETECTION SENSOR AND METHOD OF DETECTING FINGERPRINT - There is provided a fingerprint detection sensor and a method of detecting a fingerprint. The fingerprint detection sensor according to embodiments of the present invention includes a plurality of piezoelectric sensors arranged on a two-dimensional plane; and a fingerprint detection unit detecting a fingerprint by using ultrasonic signals discharged from the plurality of respective piezoelectric sensors, wherein the fingerprint detection unit determines whether the fingerprint is a forged fingerprint by detecting bloodstreams within a first region on the two-dimensional plane in which the ultrasonic signals discharged from the plurality of respective piezoelectric sensors overlap one another. | 05-30-2013 |
20140049119 | VARIABLE CAPACITOR AND INTEGRATED CIRCUIT INCLUDING THE SAME - There are provided a variable capacitor and an integrated circuit (IC) including the variable capacitor. The variable capacitor includes: a plurality of capacitance forming portions that are connected to each other in parallel between a first port and a second port and provide previously set capacitance according to a control signal, wherein each of the plurality of capacitance forming portions includes: a first capacitance forming portion including a first switch portion including a plurality of switches, and a first capacitor portion including first and second capacitors; and at least one capacitance forming group including a unit switch portion including a plurality of switches, and at least one unit capacitance forming portion including at least one unit capacitor portion including a unit capacitor. | 02-20-2014 |