The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2022
Filed:
May. 12, 2021
Dell Products, L.p., Round Rock, TX (US);
Vivek Viswanathan Iyer, Austin, TX (US);
Philip M. Seibert, Austin, TX (US);
Dell Products, L.P., Round Rock, TX (US);
Abstract
Certain IHSs (Information Handling Systems) may utilize displays that are foldable. Foldable displays may utilize OLED (organic light-emitting diode) display technology, which is particularly susceptible to screen burn-in. Embodiments implement procedures for mitigation of screen burn-in of a foldable display. When folded, a foldable display is logically divided into screen portions based on the locations of the folds. Embodiments mitigate screen burn-in separately in each these screen portions that are created by folding the display. A gap may be displayed along the length of the folds of a folded display, thus separating the different screen portions. Embodiments may implement procedures for mitigating screen burn-in from displaying such a gap. Embodiments may also determine screen portions of a folded display that are actively in use and may implement procedures for mitigating screen burn-in in inactive portions of the folded display.