Abstract
We describe the fabrication and characterization of large-area active-matrix X-ray/photodetector array of high quality using organic photodiodes and organic transistors. All layers with the exception of the electrodes are solution processed. Because it is processed on a very thin plastic substrate of 25 mu;m thickness, the photodetector is only 100 mu;m thick. When combined with an 300-μm-thick X-ray scintillator, this gives a thin, low-weight and shatterproof X-ray detector of ca. 400 mu;m thickness. We demonstrate X-ray imaging under conditions that are used in medical applications.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2602-2609 |
| Number of pages | 8 |
| Journal | Organic Electronics |
| Volume | 14 |
| Issue number | 10 |
| DOIs | |
| State | Published - 2013 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- General Chemistry
- Condensed Matter Physics
- Materials Chemistry
- Electrical and Electronic Engineering
- Biomaterials
Keywords
- Flexible electronics
- Organic photodiode
- Organic transistor
- Photoimager
- X-ray detector