Display device
US11322060B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2020 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Dec 2, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device is proposed, the display device including a display panel including a display panel including a plurality of unit pixels including at least two sub-pixels that share a data line and are connected to different gate lines, a driving circuit supplying a scan signal and a data voltage to first and second sub-pixels included in the unit pixel and connected to different data lines, a sensing unit connected to the first and second sub-pixels throughs a sensing line to sense operating characteristics of the first and second sub-pixels, and a timing controller controlling the driving circuit and the sensing unit to obtain sensing data corresponding to the operating characteristics and compensate the data voltage based on the sensing data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.