Display device to correct a video signal with inverse EL and drive TFT characteristics
US9721503B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2015 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Oct 16, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0673
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, a display device includes a plurality of pixels arranged in a matrix on a substrate, each including a luminescent element and a drive transistor configured to supply current to the luminescent element for light emission, and a panel characteristics correction unit configured to correct for display a video signal supplied from outside, to be supplied to a respective one of the pixels, and the panel characteristics correction unit includes an EL characteristics correction unit configured to correct the video signal with inverse luminescent characteristics of the luminescent element, and a TFT characteristics correction unit configured to correct the video signal with inverse drive characteristics of the drive transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.