Pixel driving circuit and driving method thereof, display panel and display apparatus
US10013946B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2015 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Jan 28, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a pixel driving circuit and a driving method thereof, a display panel and a display apparatus, and relates to a field of display technology, in order to solve a problem of the conventional light-emitting element being unable to emit light within a short period of time during which no current flows through the light-emitting element so that the conventional display apparatus has a bad display effect. The pixel driving circuit comprises a first input module, a second input module, a charging module for charging a storage module, the storage module for storing quantity of electricity between a compensation module and a light-emitting element, a power supply control module, the compensation module, a driving module for providing the light-emitting element with a signal of a DC power supply signal terminal and a light-emitting element. The pixel driving circuit provided by the present disclosure is applied in the display apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.