Samsung display co., ltd. (20240105127). DISPLAY APPARATUS AND METHOD OF COMPENSATING DETERIORATION OF DISPLAY PANEL USING THE SAME simplified abstract
Contents
- 1 DISPLAY APPARATUS AND METHOD OF COMPENSATING DETERIORATION OF DISPLAY PANEL USING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DISPLAY APPARATUS AND METHOD OF COMPENSATING DETERIORATION OF DISPLAY PANEL USING THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
DISPLAY APPARATUS AND METHOD OF COMPENSATING DETERIORATION OF DISPLAY PANEL USING THE SAME
Organization Name
Inventor(s)
JONG-WOONG Park of Yongin-si (KR)
BYUNG KI Chun of Yongin-si (KR)
DISPLAY APPARATUS AND METHOD OF COMPENSATING DETERIORATION OF DISPLAY PANEL USING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240105127 titled 'DISPLAY APPARATUS AND METHOD OF COMPENSATING DETERIORATION OF DISPLAY PANEL USING THE SAME
Simplified Explanation
The display apparatus described in the abstract includes a driving controller with a deterioration compensator that adjusts the data signal based on the current condition of the display panel. This allows for more accurate and efficient display of images on the panel.
- The driving controller generates a data signal based on input image data.
- The data driver converts the data signal into a data voltage and outputs it to the display panel.
- The deterioration compensator in the driving controller adjusts the data signal based on the sensed current from different portions of the display panel, allowing for better image quality.
- The data signal is generated using input image data, stress values of pixels, and the alpha value calculated by the deterioration compensator.
Potential Applications
This technology could be applied in various display devices such as TVs, monitors, and smartphones to improve image quality and longevity of the display panel.
Problems Solved
This technology addresses the issue of display panel deterioration over time, ensuring consistent image quality and performance.
Benefits
The benefits of this technology include enhanced image quality, longer lifespan of the display panel, and improved overall performance of the display apparatus.
Potential Commercial Applications
This technology could be utilized in consumer electronics, medical devices, automotive displays, and other industries where high-quality displays are essential.
Possible Prior Art
One possible prior art could be display technologies that use similar methods to compensate for panel deterioration, but this specific approach may be unique in its implementation.
Unanswered Questions
How does the deterioration compensator impact the overall power consumption of the display apparatus?
The abstract does not provide information on how the deterioration compensator affects the power efficiency of the display apparatus.
Are there any limitations to the effectiveness of the deterioration compensator in certain display panel technologies?
It is not clear from the abstract if there are any specific limitations to the functionality of the deterioration compensator in different types of display panels.
Original Abstract Submitted
a display apparatus includes a display panel, a driving controller, and a data driver. the driving controller generates a data signal based on input image data. the data driver converts the data signal into a data voltage and outputs the data voltage to the display panel. the driving controller includes a deterioration compensator. the deterioration compensator generates an alpha value based on a ratio between a sensed current read from a portion of the display panel applied with a high power voltage or a portion of the display panel applied with a low power voltage and a predicted current calculated from the input image data and generates the data signal using the input image data, a stress value of a pixel, and the alpha value.