• Proceedings of the Korean Society of Life Science Conference
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• 2008.10a
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• pp.57.1-57.1
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• 2008

• Proceedings of the Korean Nuclear Society Conference
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• 2005.05a
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• pp.1156-1157
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• 2005

• Proceedings of the Korean Magnestics Society Conference
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• 2007.05a
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• pp.53.1-53.1
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• 2007

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2008.05a
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• pp.173-174
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• 2008

• 대한약리학회:학술대회논문집
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• 2006.11a
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• pp.69.1-69.1
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• 2006

• 한국정보디스플레이학회:학술대회논문집
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• 2006.08a
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• pp.1028-1029
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• 2006

We have developed a self-aligned single isolation structure (SIS) and an asymmetric single isolation structure with an image reversal photoresist to increase the aperture ratio in a passive matrix organic light emitting display (PMOLED). Compared to the conventional structure, the fabrication process is reduced by about 17% and the aperture ratio is enlarged over 4%.

• Proceedings of the Korean Society of Life Science Conference
• /
• 2008.10a
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• pp.44.2-44.2
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• 2008

• Proceedings of the Korean Society of Embryo Transfer Conference
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• 2004.10a
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• pp.115-115
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• 2004

• Proceedings of the IEEK Conference
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• 2007.07a
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• pp.231-232
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• 2007

This paper introduce a new touchless fingerprint sensor. Two mirrors are used to capture the side fingerprint images which cannot detectable using a single camera. We also propose the techniques which can solve the image contrast, nonuniform illumination, DOF(Depth of Field) problems. This new sensor leads to bringing new challenges in the field of fingerprint recognition.

• Proceedings of the IEEK Conference
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• 2007.07a
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• pp.377-378
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• 2007

This paper proposes an system to generate rolled-equivalent fingerprints by mosaicking sequential images captured by an toothless device. To capture rolled-equivalent fingerprints, previous works use multiple cameras. However, the method in this paper captures sequential fingerprint images with a single camera and mosaic the images by estimating the transform between images through optical flow.