Light detector
US10038022B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2017 |
| Grant date | Jul 31, 2018 |
| Priority date | — |
| Expiry date | Oct 16, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F77/50
Abstract
A light detector including an invisible light converting substrate, a light sensing element, a first protection layer, a thin film transistor, a first conductive pattern and a second protection layer is provided. The light sensing element and the thin film transistor are disposed on the invisible light converting substrate. The first protection layer covers the invisible light converting substrate and a second electrode of the light sensing element. The first protection layer has a via overlapped with the second electrode of the light sensing element. The first conductive pattern is disposed on the first protection layer and electrically connected to the second electrode of the light sensing element through the via of the first protection layer. The first conductive pattern is electrically connected between the second electrode of the light sensing element and a source of the thin film transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.