18381324. DISPLAY DEVICE AND METHOD OF DRIVING SAME simplified abstract (LG Display Co., Ltd.)
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DISPLAY DEVICE AND METHOD OF DRIVING SAME
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DISPLAY DEVICE AND METHOD OF DRIVING SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18381324 titled 'DISPLAY DEVICE AND METHOD OF DRIVING SAME
The patent application describes a display device that includes a memory storing gamma sets for luminances, driving frequencies, and temperature correction lookup tables for temperatures. It also includes a gamma set selector to choose a gamma set based on the input image's luminance and driving frequency, and a temperature corrector to select a temperature correction lookup table based on the display panel's temperature information.
- Memory stores gamma sets and temperature correction lookup tables.
- Gamma set selector chooses gamma set based on image luminance and driving frequency.
- Temperature corrector selects temperature correction lookup table based on panel temperature.
- Offset for each gamma tab in the temperature correction lookup table is reflected in the gamma reference voltage to generate a corrected gamma set.
Potential Applications: - Display devices in various electronic devices such as smartphones, tablets, and monitors. - Calibration of display panels in automotive displays and medical equipment.
Problems Solved: - Ensures accurate color representation on display screens under different conditions. - Improves overall image quality and consistency across various devices.
Benefits: - Enhanced visual experience for users. - Consistent color accuracy in different environments. - Increased efficiency in color calibration processes.
Commercial Applications: Title: "Advanced Display Calibration Technology for Enhanced Visual Experience" This technology can be utilized in the consumer electronics industry to improve the quality and accuracy of display screens in smartphones, tablets, monitors, and other devices. It can also be integrated into automotive displays and medical equipment for precise color representation.
Questions about the technology: 1. How does this technology improve color accuracy on display screens? 2. What are the potential commercial applications of this display calibration technology?
Original Abstract Submitted
A display device includes a memory configured to store gamma sets set for luminances and driving frequencies of images and temperature correction lookup tables set for temperatures, a gamma set selector configured to select a gamma set according to a luminance and a driving frequency of an externally input image, and a temperature corrector configured to select a temperature correction lookup table according to a result of detection of temperature information of a display panel displaying the image and to reflect an offset for each gamma tab stored in the temperature correction lookup table in a gamma reference voltage for each gamma tab stored in the gamma set to generate a corrected gamma set.
