Display-pixel performances driven by contact-limited switching transistors
Abstract
In this paper, a direct link between contact properties of the transistor and electrical behaviors of the display system is established. Employing a liquid-crystal display driven by organic thin-film transistors as a model platform, systematic simulation of the image pixel circuit is performed to investigate this critical relationship. An elevated contact resistance at the transistor level is found to have a profound impact on charging dynamics of cell capacitors, revealing the importance of rendering such effects in designing advanced display electronics.
- Publication:
-
Semiconductor Science Technology
- Pub Date:
- June 2021
- DOI:
- 10.1088/1361-6641/abf62d
- Bibcode:
- 2021SeScT..36f5004L
- Keywords:
-
- organic thin-film transistors;
- contact resistance;
- display;
- pixels;
- circuit simulation