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
Inventor(s)
Kamal Jnawali of Tustin 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.
