DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY Patent applications |
Patent application number | Title | Published |
20140346558 | RECTIFYING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a rectifying device and a method of fabricating the same. The rectifying device includes a first electrode formed in a flat shape, an insulating layer deposited on the first electrode and a second electrode formed on a preset region of the insulating layer in a nanaopillar shape in a longitudinal direction to be asymmetrical to the first electrode, thereby increasing current flow. | 11-27-2014 |
20140318590 | Fabrication Method for Synthesizing a BixSb2-xTe3 Thermoelectric Nanocompound and Thermoelectric Nanocompound Thereby - The present invention provides a method for synthesizing a Bi | 10-30-2014 |
20140318589 | Fabrication Method for Synthesizing a Bi2TeySe3-y Thermoelectric Nanocompound andThermoelectric Nanocompound Thereby - The present invention provides a method for synthesizing a Bi | 10-30-2014 |
20140130344 | NON-STOP BATTERY EXCHANGING SYSTEM - Provided is a non-stop battery exchanging system including a battery to which a locking protrusion that can enter or exit is coupled, a main body having a receiving groove in which the battery is received and a locking groove recessed in the receiving groove to allow insertion of the locking protrusion and fix the battery, and configured to move in a state in which the battery is mounted, a battery separating unit disposed in a moving direction of the main body and configured to separate the battery from the main body, a battery mounting unit configured to mount a charged battery on the main body, from which the battery is separated, from the battery separating unit, and a power supply unit configured to compensate a voltage difference generated during separation of the battery and mounting of the charged battery, and supply power to the main body. | 05-15-2014 |
20100110385 | MULTIMEDIA PLAYER DISPLAYING 2 PROJECTION IMAGES - A multimedia player for providing two projection images is provided. The multimedia player for displaying two projection images includes: a first projection unit displaying a first projection image; and a second projection unit displaying a second projection image. The first projection unit includes: a first driving unit controlling an operation of the first projection unit and providing an image signal on the first projection image to be displayed; a first light source unit; a first light modulation device outputting the first projection image by modulating light provided from the light source in response to the image signal of the first projection image; and a first projection lens unit magnifying and projecting an image that is output from the first light modulation device. The structure of the first projection unit is the same as that of the second projection unit. The multimedia player further includes a screen sensing unit sensing a color of an area in which an image is to be displayed. The first and second driving units detect a complementary color of a color sensed by the screen sensing unit and increase brightness of a light source corresponding to the complementary color among light sources of the first and second light source units or image data corresponding to the complementary color among image data to be displayed, thereby improving visibility. | 05-06-2010 |