Small-Dose-Sensitive X-Ray Image Pixel with HgI2 Photoconductor and Amorphous Oxide Thin-Film Transistor

Jae Chul Park, Pyo Jin Jeon, Jin Sung Kim, Seongil Im

Research output: Contribution to journalArticle

9 Citations (Scopus)


A new X-ray image sensor is demonstrated with an oxide thin-film transistor backplane and HgI2 sensing material. It displays outstanding image quality under a low X-ray exposure and a low electric field. It is promising as a state-of-the-art device to realize highly resolved images at a low X-ray dose for a variety of medical X-ray imaging applications.

Original languageEnglish
Pages (from-to)51-57
Number of pages7
JournalAdvanced Healthcare Materials
Issue number1
Publication statusPublished - 2015 Jan 1

All Science Journal Classification (ASJC) codes

  • Biomaterials
  • Biomedical Engineering
  • Pharmaceutical Science

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