Eujin
Eujin Hwang, Anyang KR
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20130153921 | NITRIDE SEMICONDUCTOR DEVICE USING SELECTIVE GROWTH AND MANUFACTURING METHOD THEREOF - A semiconductor device including a first GaN layer, an AlGaN layer, a second GaN layer, a gate electrode, a source electrode, and a drain electrode sequentially stacked on a substrate, capable of improving a leakage current and a breakdown voltage characteristics generated in the gate electrode by locally forming a p type GaN layer on the AlGaN layer, and a manufacturing method thereof, and a manufacturing method thereof are provided. | 06-20-2013 |
Eujin Hwang, Seoul KR
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20150200257 | NITRIDE SEMICONDUCTOR DEVICE AND FABRICATING METHOD THEREOF - A nitride semiconductor power device includes an AlGaN multilayer, which has changeable Al composition along a depositing direction, and Si | 07-16-2015 |
Eujin Kim, Seoul KR
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20120268879 | FLEXIBLE PRINTED CIRCUIT BOARD AND MOBILE TERMINAL USING THE SAME - Disclosed are a flexible printed circuit board and a mobile terminal using the same. The mobile terminal includes a printed circuit board (PCB), and a flexible printed circuit board (FPCB) connected to the printed circuit board. The flexible printed circuit board includes a branch extending from one side of the flexible printed circuit board, at least one switch provided on the branch and acquiring a key input signal, and a connector provided on an end portion of the branch and coupled to the flexible printed circuit board. Since the switch is provided on the branch extending from the flexible printed circuit board to the printed circuit board, assembly properties can be expected to | 10-25-2012 |
Eujin Lee, San Jose, CA US
Patent application number | Description | Published |
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20150066165 | ELECTRONIC SYSTEM WITH PRESENTATION MECHANISM AND METHOD OF OPERATION THEREOF - An electronic system includes: a user interface configure to provide a plurality of an interface panel less than a display threshold for displaying on a device; and a control unit, coupled to the user interface configured to: determine a panel position for determining a view type for the plurality of the interface panel, and determine a panel dimension based on the panel position for expanding the interface panel in a focus position for displaying a subpanel. | 03-05-2015 |