| Autor: |
Liu, Bozhi, Chen, Binbin, Wu, Xiaoxiao, Cai, Xuanxian, Shi, Xiaoqi, Huang, Min, Wu, Jiaqian, Wang, Hailiang, Lan, Xuexin, Chen, Guozhao, Li, Junyi |
| Předmět: |
|
| Zdroj: |
SID Symposium Digest of Technical Papers; Aug2020, Vol. 51 Issue 1, p615-618, 4p |
| Abstrakt: |
LTPS image sensor (LIS) driven by active pixel senor (APS) circuit based on LTPS backplane technology is demonstrated. Optical solution for LCD with in‐cell optical fingerprint scanning function is discussed. A 400PPI LTPS‐TFT LCD with in‐cell touch and in‐cell screen fingerprint scanning function is designed to realize fingerprint image capture when finger is 1.0mm height over the LIS array. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
Plný text