Lg display co., ltd. (20240203350). 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 20240203350 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 various components such as driving elements, capacitors, light emitting elements, and switch elements that control the flow of voltages to different nodes within the circuit.
- Driving element connected to first, second, and third nodes
- Capacitors connected between nodes to store and release charge
- Light emitting element for displaying images
- Switch elements for supplying initialization, data, and reference voltages to different nodes in the circuit
Potential Applications: - This technology can be used in various display devices such as televisions, monitors, and smartphones. - It can also be applied in digital signage, wearable technology, and augmented reality devices.
Problems Solved: - Provides a compact and efficient way to control the pixels in a display device. - Ensures accurate and precise voltage supply to the light emitting elements for optimal image quality.
Benefits: - Improved image quality and resolution in display devices. - Energy-efficient design for longer battery life in portable devices. - Enhanced performance and reliability of the display technology.
Commercial Applications: - Display technology companies can integrate this pixel circuit into their products to enhance visual performance and attract customers. - Manufacturers of electronic devices can utilize this innovation to improve the quality and efficiency of their displays, gaining a competitive edge in the market.
Questions about Pixel Circuit Technology: 1. How does the pixel circuit improve the energy efficiency of display devices? 2. What are the key advantages of using capacitors in the pixel circuit design?
Frequently Updated Research: - Stay updated on advancements in display technology and semiconductor materials that could further enhance the performance of pixel circuits.
Original Abstract Submitted
disclosed is a pixel circuit and a display device including the pixel circuit. the pixel circuit includes a driving element connected to a first node, a second node, and a third node; a first capacitor connected between the second node and a fourth node; a second capacitor connected between the third node and the fourth node; a light emitting element; a first switch element supplying an initialization voltage to the fourth node; a second switch element supplying the initialization voltage to the second node; a third switch element supplying a data voltage to the second node; and a fourth switch element supplying a reference voltage to the third node or to a fifth node connected to an anode electrode of the light emitting element.
