Lg display co., ltd. (20240212631). Pixel Circuit and Display Device Including the Same simplified abstract
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Pixel Circuit and Display Device Including the Same
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Pixel Circuit and Display Device Including the Same - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240212631 titled 'Pixel Circuit and Display Device Including the Same
The abstract describes a pixel circuit and a display device that includes the pixel circuit. The pixel circuit consists of a driving element with a first electrode connected to a first power line, a gate electrode connected to a first node, and a second electrode connected to a second node. It also includes a first switch element connected between a data line and the first node, and a second switch element connected between the data line and the second node. A light-emitting element with an anode connected to the second node and a cathode connected to a second power line, as well as a capacitor connected between the first and second nodes, are also part of the pixel circuit.
- Driving element with first electrode, gate electrode, and second electrode
- First switch element supplying first data voltage to first node
- Second switch element supplying second data voltage to second node
- Light-emitting element with anode and cathode
- Capacitor connected between first and second nodes
Potential Applications: - OLED displays - LED displays - Electronic signage - Consumer electronics - Automotive displays
Problems Solved: - Efficient control of pixel brightness - Improved display quality - Reduced power consumption
Benefits: - Enhanced display performance - Energy-efficient operation - Clear and vibrant visuals
Commercial Applications: Title: Advanced Pixel Circuit Technology for High-Performance Displays This technology can be used in various commercial applications such as smartphones, tablets, TVs, monitors, and smartwatches. It can also be integrated into automotive displays, digital signage, and wearable devices, enhancing the visual experience for users.
Questions about Pixel Circuit Technology: 1. How does the pixel circuit improve display quality? The pixel circuit improves display quality by efficiently controlling pixel brightness and ensuring clear and vibrant visuals.
2. What are the potential commercial applications of this technology? The potential commercial applications of this technology include smartphones, tablets, TVs, monitors, automotive displays, digital signage, and wearable devices.
Original Abstract Submitted
a pixel circuit and a display device including the same are disclosed. the pixel circuit includes a driving element including a first electrode connected to a first power line, a gate electrode connected to a first node, and a second electrode connected to a second node, a first switch element connected between a data line through which a first or second data voltage is applied and the first node, and supplies the first data voltage to the first node responsive to a first gate signal, a second switch element connected between the data line and the second node and supplies the second data voltage to the second node responsive to a second gate signal, a light-emitting element including an anode connected to the second node and a cathode connected to a second power line, and a capacitor connected between the first and second nodes.
