Lg display co., ltd. (20240219463). DISPLAY DEVICE, PANEL DEFECT DETECTION CIRCUIT AND PANEL DEFECT DETECTION METHOD simplified abstract
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DISPLAY DEVICE, PANEL DEFECT DETECTION CIRCUIT AND PANEL DEFECT DETECTION METHOD
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DISPLAY DEVICE, PANEL DEFECT DETECTION CIRCUIT AND PANEL DEFECT DETECTION METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240219463 titled 'DISPLAY DEVICE, PANEL DEFECT DETECTION CIRCUIT AND PANEL DEFECT DETECTION METHOD
Simplified Explanation: The patent application relates to a circuit for detecting defects in a display panel by using signals from a gate driving circuit as test signals, eliminating the need for a separate defect detection algorithm.
- The circuit detects panel defects by utilizing signals from the gate driving circuit.
- It eliminates the need for a separate panel defect detection algorithm.
- The method involves using a test signal and a reference signal to detect defects in the display panel.
- The innovation simplifies the process of detecting panel defects in display devices.
- By utilizing signals related to gate driving, the circuit efficiently identifies panel defects.
Potential Applications: 1. Consumer electronics manufacturing. 2. Quality control in display panel production. 3. Industrial automation for defect detection.
Problems Solved: 1. Streamlining the process of detecting panel defects. 2. Eliminating the need for a separate defect detection algorithm. 3. Improving efficiency in identifying panel defects.
Benefits: 1. Cost-effective defect detection in display panels. 2. Enhanced quality control in manufacturing processes. 3. Increased efficiency in identifying and addressing panel defects.
Commercial Applications: Display panel manufacturers can utilize this technology to improve quality control processes, reduce production costs, and enhance overall efficiency in detecting panel defects.
Questions about Panel Defect Detection: 1. How does the circuit use signals from the gate driving circuit to detect panel defects? 2. What are the potential applications of this technology in the consumer electronics industry?
Frequently Updated Research: Researchers are continuously exploring new methods and technologies to enhance defect detection in display panels, aiming to improve overall product quality and manufacturing efficiency.
Original Abstract Submitted
embodiments of the present disclosure relate to a display device, panel defect detection circuit and panel defect detection method. in particular, panel defect detection circuit may detect a panel defect of a display panel by using a signal input to a gate driving circuit or a signal output from the gate driving circuit as a test signal, and a reference signal, thereby detecting the panel defects using signals related to gate driving without using a separate panel defect detection algorithm.
