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Inventor: Mheen; Bong Ki
Address: Daejeon, KR
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7554074 |
Image sensor for low-noise voltage operation |
June 30, 2009 |
| An image sensor operated in a pseudo pinch-off condition capable of reducing a reset voltage of a photodiode and reducing a dark current and fixed pattern noise generated due to discordance of characteristics between pixels is presented. The image sensor has a photosensitive pixel, a |
| 7375504 |
Reference current generator |
May 20, 2008 |
| Provided is a low-reference-current generator that includes a circuit employing two feedback loops enabling it to operate even at a low voltage, has a high power supply rejection ratio (PSRR) to control power supply noise, and simply forms a voltage without a voltage-to-current conve |
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