Samsung display co., ltd. (20240242646). DISPLAY DEVICE AND METHOD FOR INSPECTING THE SAME simplified abstract
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DISPLAY DEVICE AND METHOD FOR INSPECTING THE SAME
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DISPLAY DEVICE AND METHOD FOR INSPECTING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240242646 titled 'DISPLAY DEVICE AND METHOD FOR INSPECTING THE SAME
The abstract describes a display device with a gate driver, data driver, power voltage generator, and timing controller to detect misconnection of cables in a display panel.
- Gate driver outputs signals for writing data voltages and applying initialization voltage to pixels.
- Data driver sends data voltages to pixels during misconnection detection period.
- Power voltage generator supplies power voltage to display panel during misconnection detection period.
- Timing controller detects misconnection of cables based on power voltage.
- Protection operation is performed to prevent misconnection issues.
Potential Applications: - Display devices in various electronic products. - Industrial monitors and control panels. - Medical imaging equipment. - Automotive displays. - Public information displays.
Problems Solved: - Preventing misconnection issues in display devices. - Ensuring proper functioning of pixels. - Enhancing reliability of display panels. - Improving overall performance of electronic devices. - Increasing safety and efficiency of display technology.
Benefits: - Enhanced display quality. - Increased reliability and durability. - Improved user experience. - Reduced maintenance and repair costs. - Enhanced safety and performance of electronic devices.
Commercial Applications: Title: "Advanced Display Technology for Enhanced Performance and Reliability" This technology can be used in various commercial applications such as consumer electronics, automotive displays, medical devices, industrial monitors, and public information displays. It offers improved performance, reliability, and user experience, making it a valuable addition to a wide range of products.
Questions about Display Device Technology: 1. How does the misconnection detection system work in the display device? The misconnection detection system in the display device operates by utilizing the power voltage generated by the power voltage generator to detect any issues with cable connections, ensuring the proper functioning of the display panel.
2. What are the key components of the display device that contribute to its reliability and performance? The key components of the display device include the gate driver, data driver, power voltage generator, and timing controller, which work together to detect misconnections, ensure proper data transmission, and enhance the overall performance and reliability of the display panel.
Original Abstract Submitted
a display device includes a display panel including pixels, a gate driver configured to output a first gate signal for writing data voltages to the pixels and a second gate signal for applying an initialization voltage to the pixels, which have activation levels, to the pixels in a misconnection detection period, a data driver configured to output the data voltages to the pixels in the misconnection detection period, a power voltage generator electrically connected to the data driver through a cable and configured to output a first power voltage to the display panel in the misconnection detection period, and a timing controller electrically connected to the data driver through the cable and configured to perform a protection operation by detecting misconnection of the cable based on the first power voltage in the misconnection detection period.
