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6‐2: Invited Paper: An Imager with Organic Photodetectors Based on LTPS‐TFT Technology.
- Source :
- SID Symposium Digest of Technical Papers; May2021, Vol. 52 Issue 1, p45-48, 4p
- Publication Year :
- 2021
-
Abstract
- We have developed a high‐resolution 508 ppi conformable imager using low‐temperature polysilicon thin‐film transistors (LTPS TFTs) on a plastic substrate together with organic photodetectors which has high sensitivity in wavelength of visible and near‐infrared regions (NIR). Using a NIR light source, both images of fingerprints/veins and pulse waves are successfully obtained. By adding red light source, both red pulse wave and NIR pulse are measured to calculate percutaneous oxygen saturation. [ABSTRACT FROM AUTHOR]
- Subjects :
- ORGANIC bases
OXYGEN saturation
LIGHT sources
THIN film transistors
PHOTODETECTORS
Subjects
Details
- Language :
- English
- ISSN :
- 0097966X
- Volume :
- 52
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- SID Symposium Digest of Technical Papers
- Publication Type :
- Academic Journal
- Accession number :
- 151134541
- Full Text :
- https://doi.org/10.1002/sdtp.14606