Display panel and display device
US10839192B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2018 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | Dec 8, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a display panel and a display device. The display panel has a display area and non-display area. The display panel includes a plurality of display units arranged in an array within the display area; and a plurality of pixel driving circuits correspondingly connected to the plurality of display units. The display area includes a fingerprint recognition region. The plurality of display units disposed within the fingerprint recognition region includes at least one first display unit. The plurality of pixel driving circuits includes at least one first pixel driving circuit electrically connected to the at least one first display unit. Each of the at least one first pixel driving circuit includes a storage capacitor and a plurality of thin film transistors. The storage capacitor and/or at least one of the plurality of thin film transistors are located within the non-display area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.