Electronic paper display (EPD) shows the trend of state-of-the-art display technique. It not only holds image/text without consuming energy but also presents thin and flexibility like ordinary paper. Single-inductor multi-output (SIMO) converter, with innovative multi-vector current-control methodology, precisely tracks and quantifies the actual demanded-energy and addresses excessive-energy for power-efficient and space-minimized requirements of EPDs. The testing chip occupies 0.45 mm 2 in 0.25 μm CMOS technology and achieves the power conversion efficiency larger than 85 % at the order of 0.5 mW output power.
|Number of pages||5|
|Journal||Digest of Technical Papers - SID International Symposium|
|State||Published - 1 May 2010|
- Electronic paper display (EPD)
- Multi-vector current-control methodology
- Single-inductor multi-output (SIMO) converter