Toshiba today announced that it will launch a new 20Mpix CMOS image sensor, the TCM5115CL, as the latest addition to its sensor line-up for digital still cameras. TCM5115CL offers the industry’s highest resolution in the 1/2.3 inch optical format, using backside illumination technology (BSI) to improve sensitivity and imaging performance.

Continued advances in the resolution offered by compact digital cameras—now in the range of 10- to 16MP—have brought with them the challenge of improving performance and picture quality with smaller pixels. The TCM5115CL does just this by achieving a 15% improvement in full well capacity—the amount of charge an individual pixel can hold before saturating—against Toshiba’s previous generation 16MP sensor (pixel size = 1.34μm).

TCM5115CL is designed to meet the demands of high quality, fast frame rate image capture and HD video recording supporting smooth, slow motion playback, and delivers the high frame rates 60fps at 1080p and 100fps at 720p.