Abstract
In this paper, we propose a programmable shift register circuit at a low temperature poly-silicon (LTPS) backplane suitable for high-resolution and high-speed displays. The proposed circuit can control the pulse width at a line-time unit by a start signal, where two additional clock signals were in use compared to the conventional circuit. Smartspice simulation was conducted to verify the feasibility, proving the pulse width controllability at a line-time unit. The estimated power consumption is lower than the conventional circuit.
| Original language | English |
|---|---|
| Pages (from-to) | 1212-1214 |
| Number of pages | 3 |
| Journal | Digest of Technical Papers - SID International Symposium |
| Volume | 53 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2022 |
| Event | 59th International Symposium, Seminar and Exhibition, Display Week 2022 - San Jose, United States Duration: 8 May 2022 → 13 May 2022 |
Bibliographical note
Publisher Copyright:© 2022. John Wiley and Sons Inc. AIAA. All rights reserved.
Keywords
- AMOLED
- LTPS TFT
- Programmable pulse width
- shift register