Lg display co., ltd. (20240203348). 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 20240203348 titled 'Pixel Circuit and Display Device Including the Same
The present disclosure pertains to a pixel circuit and a display device that incorporates it. The pixel circuit comprises a first voltage node, a second voltage node, a driving element with a first electrode for the pixel driving voltage, a gate electrode linked to the first node, and a second electrode connected to the second node. Additionally, there is a light-emitting element with an anode electrode and a cathode electrode, driven by current from the driving element, a capacitor between the first and second nodes, a first switch element between a data line and the first node, activated by a first gate signal, and a second switch element between the second node and the second voltage node, activated by a second gate signal.
- The pixel circuit includes a driving element that controls the pixel driving voltage.
- A light-emitting element is driven by the current from the driving element.
- Capacitor and switch elements are utilized to manage the flow of voltage and signals within the circuit.
- The circuit design allows for precise control and modulation of the display pixels.
- The technology enables efficient and effective display performance.
Potential Applications: - This technology can be applied in various display devices such as OLED screens, TVs, and monitors. - It can also be used in electronic signage, smart devices, and augmented reality systems.
Problems Solved: - Provides a solution for controlling and driving individual pixels in a display device. - Enhances the overall performance and efficiency of the display technology.
Benefits: - Improved display quality and resolution. - Energy-efficient operation. - Enhanced user experience with sharper images and vibrant colors.
Commercial Applications: Title: Advanced Pixel Circuit Technology for High-Performance Displays This technology can be utilized in the manufacturing of high-resolution displays for consumer electronics, professional monitors, and digital signage systems. It has the potential to revolutionize the display industry by offering superior image quality and energy efficiency.
Questions about Pixel Circuit Technology: 1. How does the driving element in the pixel circuit control the pixel driving voltage? The driving element in the pixel circuit regulates the pixel driving voltage by adjusting the current flow through the circuit components.
2. What are the potential applications of this pixel circuit technology beyond display devices? This pixel circuit technology can also be implemented in various lighting systems, medical imaging devices, and automotive displays, among other applications.
Original Abstract Submitted
the present disclosure relates to a pixel circuit and a display device including the same. the pixel circuit includes: a first voltage node; a second voltage node; a driving element including a first electrode to which a pixel driving voltage is applied, a gate electrode connected to a first node, and a second electrode connected to a second node; a light emitting element including an anode electrode and a cathode electrode and configured to be driven by a current from the driving element, a capacitor connected between the first node and the second node; a first switch element connected between a data line to which a data voltage is applied and the first node and turned on in response to a first gate signal; and a second switch element connected between the second node and the second voltage node and turned on in response to a second gate signal.
