System for color and brightness output management in a dual display device
US10747263B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2018 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Jul 27, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A dual display housing information handling system and method comprising a first display screen side having a first portion or first display panel of a display screen, a second display screen side, hinged to the first display screen side, having a second portion or a second display panel of the display screen, and a second display screen side RGB detector to activate and the first display to test flash and a first display screen side RGB detector to activate and the second display to test flash and. A controller to determine operating color temperature shift for comparison to detect burn-in differences from color temperature readings by the first display screen side RGB detector and the second display screen side RGB detector, and if the difference between operating color temperatures measured between the first portion of the display screen and second portion of the display screen reaches a threshold difference, the controller implementing display color shift management to provide adjusted color mapping data to adjust at least one color component of the first or second display screen side to balance the operating color temperatures between the first portion of the display screen an…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.