Lg display co., ltd. (20240203358). DISPLAY DEVICE, DISPLAY PANEL, AND SUBPIXEL CIRCUIT simplified abstract
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DISPLAY DEVICE, DISPLAY PANEL, AND SUBPIXEL CIRCUIT
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DISPLAY DEVICE, DISPLAY PANEL, AND SUBPIXEL CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240203358 titled 'DISPLAY DEVICE, DISPLAY PANEL, AND SUBPIXEL CIRCUIT
The abstract describes a display device with a display panel, a driving transistor, switching transistors, a gate driving circuit, a data driving circuit, and a timing controller. The switching transistors include a first switching transistor with a dual gate structure and a stabilization transistor.
- Display device with advanced technology for efficient operation
- Utilizes switching transistors to control driving transistor and improve performance
- Includes gate driving circuit and data driving circuit for signal supply
- Features a first switching transistor with dual gate structure for specific functions
- Incorporates a stabilization transistor for additional control and stability
Potential Applications: - Consumer electronics such as smartphones, tablets, and laptops - Automotive displays - Medical imaging devices - Industrial control panels
Problems Solved: - Enhanced display performance - Improved energy efficiency - Better control over driving transistor operation
Benefits: - Higher quality display output - Energy savings - Increased reliability and stability
Commercial Applications: Title: Advanced Display Technology for Enhanced Performance This technology can be utilized in various commercial applications such as consumer electronics, automotive displays, medical imaging devices, and industrial control panels. The innovation offers improved display performance, energy efficiency, and overall reliability, making it a valuable addition to the market.
Questions about Display Device Technology: 1. How does the dual gate structure of the first switching transistor improve display performance? The dual gate structure allows for specific connections between the gate node and drain node of the driving transistor, enhancing control and efficiency.
2. What role does the stabilization transistor play in the operation of the display device? The stabilization transistor connects the gate node of the driving transistor with a common node, providing stability and control in response to specific signals.
Original Abstract Submitted
a display device can include a display panel including a light emitting element, a driving transistor for providing a driving current, and a plurality of switching transistors for controlling an operation of the driving transistor; a gate driving circuit configured to supply signals to the display panel; a data driving circuit configured to supply a plurality of data voltages to the display panel; and a timing controller. also, the plurality of switching transistors can include a first switching transistor having a dual gate structure and configured to connect a gate node of the driving transistor with a drain node of the driving transistor in response to a first scan signal, and a stabilization transistor configured to connect the gate node of the driving transistor with a common node of the first switching transistor in response to a stabilization scan signal.
