Lg display co., ltd. (20240212555). Display Apparatus and Driving Method Thereof simplified abstract
Contents
Display Apparatus and Driving Method Thereof
Organization Name
Inventor(s)
Kyeong Min Moon of Paju-si (KR)
Display Apparatus and Driving Method Thereof - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240212555 titled 'Display Apparatus and Driving Method Thereof
Simplified Explanation:
The patent application describes a display apparatus that includes a display panel with pixels, a data modulator that adjusts input image data based on a gray offset, a gamma voltage generator that provides gamma compensation voltages, and a digital-to-analog converter that maps the modulated image data to the gamma compensation voltages for the pixels.
- The display apparatus modulates input image data with a gray offset to produce modulated image data.
- A gamma voltage generator generates gamma compensation voltages for the pixels.
- A digital-to-analog converter maps the modulated image data to the gamma compensation voltages.
- The gray offset varies in magnitude across different gray levels.
- The technology aims to improve the display quality and accuracy of the pixels.
Potential Applications:
This technology could be used in various display devices such as televisions, monitors, and mobile devices to enhance image quality and color accuracy.
Problems Solved:
This technology addresses issues related to display quality, color accuracy, and gamma correction in display panels.
Benefits:
The benefits of this technology include improved image quality, color accuracy, and overall display performance.
Commercial Applications:
Potential commercial applications of this technology include consumer electronics, professional displays, and digital signage systems. This innovation could lead to more vibrant and accurate displays in various industries.
Questions about Display Apparatus: 1. How does the gray offset impact the modulation of image data in the display apparatus? 2. What are the potential market implications of implementing this technology in consumer electronics?
Original Abstract Submitted
a display apparatus includes a display panel including a plurality of pixels, a data modulator configured to modulate input image data with reference to a gray offset to output modulated image data, a gamma voltage generator configured to output gamma compensation voltages including a plurality of gamma reference tap voltages, and a digital-to-analog converter configured to map the modulated image data to the gamma compensation voltages to output data voltages which are to be input to the plurality of pixels, wherein the gray offset has different magnitudes in a plurality of gray levels.
