Euihyun
Euihyun Chung, Gumi-Si KR
Patent application number | Description | Published |
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20120097426 | STRUCTURE FOR SHORTING LINE CONNECTING SIGNAL LINES OF FLAT PANEL DISPLAY DEVICE - A shorting line connecting first and second signal lines arranged in parallel with each other in a flat panel display device is disclosed. The shorting line includes a first branch portion connected with the first signal line and branched from the first signal line toward the second signal line; a second branch portion connected with the second signal line and extended from the second signal line toward the first signal line; and a connection portion connecting the first branch portion to the second branch portion, wherein one end of the connection portion is connected with the first branch portion at a first angle, and another end of the connection portion is connected with the second branch portion at a second angle. | 04-26-2012 |
Euihyun Chung, Goyang KR
Euihyun Kim, Suwon-Si KR
Patent application number | Description | Published |
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20110078712 | SPINDLE MOTOR AND INFORMATION STORAGE DEVICE INCLUDING THE SAME - A spindle motor for an optical disc drive complements a loss of a function of automatically correcting a center of the spindle motor that may occur due to an excessive centrifugal force of an optical disc that is generated as the rotation speed of the spindle motor is increased. A conic outer circumferential surface of a slide cone closely contacts an inner circumferential surface of the optical disc so that a center of the optical disc is the same as a rotational center of the spindle motor The slide cone is cup-shaped so that the slide cone vertically slides in the direction of the rotation shaft. A cone yoke exerts a force to push the slide cone upwards in an axial direction so that an attractive force is used between the yoke and a magnetic cone yoke or an attractive force between the magnetic cone yoke and a clamp magnet. | 03-31-2011 |