Samsung display co., ltd. (20240096279). DRIVING CONTROLLER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE simplified abstract
Contents
- 1 DRIVING CONTROLLER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DRIVING CONTROLLER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE - 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 Original Abstract Submitted
DRIVING CONTROLLER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE
Organization Name
Inventor(s)
SANGMYEON Han of Yongin-si (KR)
SEUNGHO Park of Yongin-si (KR)
BYOUNGKWAN An of Yongin-si (KR)
DRIVING CONTROLLER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240096279 titled 'DRIVING CONTROLLER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE
Simplified Explanation
The display device described in the abstract includes various components such as a degradation controller, a driving voltage provider, a data compensator, and a data driver to improve the performance of the display unit. Here are some key points to explain the patent/innovation:
- The degradation controller calculates the driving voltage increase amount based on the degradation amount of the maximum degradation pixel.
- The global current controller calculates a first scale factor to compensate for a power increase amount according to the driving voltage increase amount.
- The driving voltage provider increases the driving voltage provided to the pixels based on the driving voltage increase amount.
- The data compensator generates output image data by scaling the first scale factor to grayscale values of input image data.
- The data driver provides data voltages to the pixels based on the output image data.
Potential Applications
The technology described in the patent application could be applied in various display devices such as smartphones, tablets, monitors, and televisions.
Problems Solved
This technology addresses issues related to pixel degradation and power consumption in display units, ensuring consistent image quality and efficient power usage.
Benefits
The benefits of this technology include improved display performance, extended pixel lifespan, reduced power consumption, and enhanced image quality.
Potential Commercial Applications
The technology could be utilized in the consumer electronics industry for manufacturing high-quality display devices with improved longevity and energy efficiency.
Possible Prior Art
One possible prior art for this technology could be advancements in display technology that focus on pixel degradation compensation and power optimization.
Unanswered Questions
How does this technology compare to existing display technologies in terms of energy efficiency and image quality?
This article does not provide a direct comparison with existing display technologies to evaluate its energy efficiency and image quality performance.
What are the potential challenges in implementing this technology on a large scale in commercial display devices?
The article does not address the potential challenges that may arise in scaling up the implementation of this technology for commercial display devices.
Original Abstract Submitted
a display device includes a display unit which includes a plurality of pixels, a degradation controller which includes a voltage compensator configured to calculate a driving voltage increase amount based on a degradation amount of a maximum degradation pixel among the pixels and a global current controller configured to calculate calculates a first scale factor for compensating a power increase amount according to the driving voltage increase amount, a driving voltage provider which is configured to increase a driving voltage provided to the pixels based on the driving voltage increase amount, a data compensator which is configured to generate output image data by scaling the first scale factor to grayscale values of input image data, and a data driver which is configured to provide data voltages to the pixels based on the output image data.
