17719289. DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Jae Hoon Lee of Yongin-si (KR)
Kyung Sik Joo of Yongin-si (KR)
Sang Myeon Han of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17719289 titled 'DISPLAY DEVICE
Simplified Explanation
The patent application describes a display device that includes a display panel with pixels, a deterioration compensator, a scan driver, and a data driver. The deterioration compensator calculates compensation data based on the lifetime value of the pixels and the input grayscale of image data. The scan driver supplies a scan signal to the display panel, and the data driver supplies a data signal corresponding to the compensation data.
- The display device includes a display panel with pixels.
- A deterioration compensator calculates compensation data based on the lifetime value of the pixels and the input grayscale of image data.
- A scan driver supplies a scan signal to the display panel.
- A data driver supplies a data signal corresponding to the compensation data to the display panel.
- The deterioration compensator includes a grayscale-current converter that calculates an input current corresponding to the input grayscale.
Potential Applications
- This technology can be used in various display devices such as televisions, computer monitors, and mobile devices.
- It can improve the image quality and extend the lifespan of the display panel.
Problems Solved
- The deterioration compensator helps to compensate for the degradation of the pixels over time, ensuring consistent image quality.
- The grayscale-current converter accurately calculates the input current, allowing for precise compensation.
Benefits
- The display device provides improved image quality by compensating for pixel degradation.
- It extends the lifespan of the display panel, reducing the need for frequent replacements.
- The grayscale-current converter ensures accurate compensation, resulting in a more precise and reliable display.
Original Abstract Submitted
A display device includes: a display panel including a plurality of pixels; a deterioration compensator that outputs compensation data based on a lifetime value of the plurality of pixels and an input grayscale of input image data; a scan driver that supplies a scan signal to the display panel; and a data driver that supplies a data signal corresponding to the compensation data to the display panel. The deterioration compensator includes a grayscale-current converter that calculates an input current corresponding to the input grayscale.