Burrows-wheeler based stress profile compression
US10803791B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 4, 2019 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Mar 4, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/048
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of stress compensation in a display includes converting a stress profile for a slice of the display from a first format to a second format based on a conversion ratio; transforming the converted stress profile for the slice of the display, with a first transformation, to form a compressed transformed stress profile; decompressing the compressed transformed stress profile to form a decompressed transformed stress profile; and transforming the decompressed transformed stress profile, with a second transformation, to form a decompressed stress profile, the second transformation being an inverse of the first transformation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.