Search Results - "Yun, Jungbin"
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An all pixel PDAF CMOS image sensor with 0.64μmx1.28μm photodiode separated by self-aligned in-pixel deep trench isolation for high AF performance
Published in 2017 Symposium on VLSI Technology (01-06-2017)“…We present a CMOS image sensor (CIS) with phase detection auto-focus (PDAF) in all pixels. The size of photodiode (PD) is 0.64μm by 1.28μm, the smallest ever…”
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Conference Proceeding -
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A 0.6 ㎛ Small Pixel for High Resolution CMOS Image Sensor with Full Well Capacity of 10,000e- by Dual Vertical Transfer Gate Technology
Published in 2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) (12-06-2022)“…In this paper, we developed a 0.6 ㎛ pixel with full well capacity (FWC) of 10,000e-using dual vertical transfer gate (D-VTG) technology. FWC of D-VTG increased…”
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Conference Proceeding -
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All-Directional Dual Pixel Auto Focus Technology in CMOS Image Sensors
Published in 2021 Symposium on VLSI Technology (13-06-2021)“…We developed a dual pixel with accurate and all-directional auto focus (AF) performance in CMOS image sensor (CIS). The optimized in-pixel deep trench…”
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Conference Proceeding -
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A 1/1.57-inch 50Mpixel CMOS Image Sensor With 1.0μm All-Directional Dual Pixel by 0.5μm-Pitch Full-Depth Deep-Trench Isolation Technology
Published in 2022 IEEE International Solid- State Circuits Conference (ISSCC) (20-02-2022)“…As the strong demand for higher resolution and new functionality is rapidly increasing in the mobile CMOS Image Sensor (CIS) market, we have seen the emergence…”
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Conference Proceeding -
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World Largest Mobile Image Sensor with All Directional Phase Detection Auto Focus Function
Published in 2021 IEEE Hot Chips 33 Symposium (HCS) (22-08-2021)“…The world largest mobile image sensor The large Tetra-Cell pixel guarantees DSR-like image with higher SNR in the dark and better resolution in the bright Dual…”
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Conference Proceeding -
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All-Directional Dual Pixel Auto Focus Technology in CMOS Image Sensors
Published in 2021 Symposium on VLSI Circuits (13-06-2021)“…We developed a dual pixel with accurate and all-directional auto focus (AF) performance in CMOS image sensor (CIS). The optimized in-pixel deep trench…”
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Conference Proceeding