Organic light emitting diode display film pixel shifting with temporal segmented image tracking
US12307933B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2024 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Apr 26, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display having organic light emitting diode (OLED) material manages useful life based on usage environment by forecasting OLED driving-power events in generic and performance modes so that an end user can select how to view images over the display lifetime. Presentation of visual images to reduce OLED material degradation can include variations based on end user distance to the display and adjustments to visual image brightness with on-pixel ratio settings when HDR and SDR movies are presented. In one example embodiment, boundary visual image presentations are shifted to plural positions at the display based upon OLED material usage information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.