Low Temperature Poly-Si TFT Technology for Small Sized TFT-LCDs

Small sized LTPS TFT-LCDs are developed and evaluated. Sine the fabrication process is optimized for the productivity of huge glass substrate, the pattern size is above 5${\mu}m$. The panels with integrated digital data drivers are not satisfactory to compete with a-Si technology. Therefore, LTPS panels are implemented by PMOS technology and it is proved that they can be competitive with a-Si TFT-LCDs in terms of performance and cost.