Patent · US Active

Ray detector and ray detection panel

US11275185B2 · kind B2 · utility

1Cited by

1References

17Claims

0Family size

Assignees

Inventors

Kui Liang · Beijing, CN
Xiaohui Liu · Fujian, CN
Jiangbo Chen · Hangzhou City, CN
Da Li · Beijing, CN
Shuo Zhang · Oettingen, DE
Zeyuan Li · Beijing, CN
Fanli Meng · Beijing, CN
Fan Li · Beijing, CN

Key dates

Filing date	Jun 21, 2019
Grant date	Mar 15, 2022
Priority date	—
Expiry date	Jun 21, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH10F39/811
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A ray detector and a ray detection panel. The ray detector includes a base substrate, a thin film transistor, a scintillator, and a photodetector; the scintillator is located on aside of the photodetector that is away from the base substrate; the photodetector includes: a first conductive structure; a semiconductor layer; a second conductive structure; a first dielectric layer; and a second dielectric layer, the second conductive structure is electrically connected with source electrode; the thin film transistor is located between the base substrate and the photodetector; and an orthographic projection of the thin film transistor on the base substrate at least partially falls into an orthographic projection of the photodetector on the base substrate.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.