2.15-inch Color Reflective TFT-LCD for Mobile Phones

摘要

Toshiba has developed a 2.15-inch diagonal, color reflective low-temperature polysilicon (poly-Si) thin-film transistor liquid-crystal display (TFT-LCD) suitable for mobile phones. This TFT-LCD integrates a new 4 bit digital-to-analog converter (DAC) and a new technology called digital memory on glass (DMOG). It can display 4 bit x RGB (4, 096-color) images in normal mode and 1 bit X RGB (8-color) still images in power saving mode (still mode). TFT-LCD achieves low cost and low power consumption of up to 1.3 mW in still mode.