Organic light emitting diode display device and method for driving the same
US9171498B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 29, 2013 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Mar 12, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An organic light emitting diode display device can include a display panel in which data lines and gate lines intersect each other; an image processing circuit converting a first digital image data including a plurality of color digital data into any one of a second digital image data including the plurality of color digital data and a first white digital data and a third digital image data including a plurality of color conversion digital data that converts the plurality of color digital data and a second white digital data according to whether the first digital image data is included in a first gray scale region or a second gray scale region which is higher than the first gray scale region; and a data driving circuit converting the second digital image data into data voltages and supplying the data voltages to the data lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.