View source for US Patent Application 18143266. ORGANIC LIGHT EMITTING DIODE (OLED) BURN-IN PREVENTION BASED ON STATIONARY PIXEL AND LUMINANCE REDUCTION simplified abstract

=ORGANIC LIGHT EMITTING DIODE (OLED) BURN-IN PREVENTION BASED ON STATIONARY PIXEL AND LUMINANCE REDUCTION=


==Organization Name==

[[Samsung Electronics Co., Ltd.]]


==Inventor(s)==

[[Kamal Jnawali of Tustin CA (US)]]

[[Joonsoo Kim of Irvine CA (US)]]

[[Chenguang Liu of Tustin CA (US)]]

[[Chang Su of Foothill Ranch CA (US)]]

==ORGANIC LIGHT EMITTING DIODE (OLED) BURN-IN PREVENTION BASED ON STATIONARY PIXEL AND LUMINANCE REDUCTION - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18143266 titled 'ORGANIC LIGHT EMITTING DIODE (OLED) BURN-IN PREVENTION BASED ON STATIONARY PIXEL AND LUMINANCE REDUCTION

==Simplified Explanation==

The patent application describes a computer-implemented method for removing ghosting artifacts and protecting against burn-in on video displays. Here is a simplified explanation of the abstract:

* The method starts by receiving region information from a process that detects stationary regions in a video.
* A processor then performs a flat region ghosting artifact removal process, which updates the region information by adding a flat region indicator.
* The updated region information, along with the video, is used by the processor to perform a region-based luminance reduction process.
* This process helps remove ghosting artifacts on the display and also provides burn-in protection.
* The method aims to improve the visual quality of videos displayed on screens and prevent long-term damage to the display caused by static images.


==Original Abstract Submitted==

One embodiment provides a computer-implemented method that includes receiving region information from a stationary region detection process for a video. A processor performs a flat region ghosting artifact removal process that updates the region information with a flat region indicator utilizing the region information and the video. The processor further performs a region based luminance reduction process utilizing the updated region information with the flat region indicator for display ghosting artifact removal and burn-in protection.