Display device that corrects for variations between reference voltages and method for driving the same
US10319309B2 · kind B2 · utility
3Cited by
0References
7Claims
0Family size
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Key dates
| Filing date | Oct 13, 2017 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Oct 13, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a display device that comprises a display panel displaying an image, M reference voltage generators (M is an integer of 2 or greater) that respectively supply reference voltages to N display areas (N is an integer of 2 or greater) defined on the display panel, and a voltage variation corrector that corrects for voltage variations between the M reference voltages (M is an integer of 2 or greater).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.