Lg display co., ltd. (20240249682). DISPLAY APPARATUS simplified abstract
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DISPLAY APPARATUS
Organization Name
Inventor(s)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240249682 titled 'DISPLAY APPARATUS
The abstract describes a display apparatus with multiple transistors for controlling a light emitting element.
- The driving transistor receives a high-potential driving voltage and provides a driving current to the light emitting element.
- The first transistor controls the light emitting element based on a light emitting control signal.
- The second transistor receives a light emitting control signal or a scanning signal for operation.
- The compensation transistor is activated when a compensation scan signal is applied at a low level.
Potential Applications: - This technology can be used in various display devices such as OLED screens and LED panels. - It can also be applied in lighting systems for efficient control of light output.
Problems Solved: - Efficient control of light emitting elements in display devices. - Precise adjustment of brightness levels in different applications.
Benefits: - Improved energy efficiency in display technology. - Enhanced brightness control for better visual quality.
Commercial Applications: Title: Advanced Display Control Technology for Enhanced Visual Experiences This technology can be utilized in smartphones, TVs, monitors, and other electronic devices with display screens. It can also be integrated into lighting systems for commercial and residential use.
Questions about Display Apparatus Technology: 1. How does the compensation transistor improve the performance of the display apparatus?
The compensation transistor helps in fine-tuning the operation of the light emitting element, ensuring accurate and consistent brightness levels.
2. What are the key advantages of using multiple transistors in controlling a light emitting element?
Using multiple transistors allows for more precise control over the light output, resulting in better overall display quality.
Original Abstract Submitted
a display apparatus includes a driving transistor including a gate electrode, and a first electrode for receiving a high-potential driving voltage and a second electrode for providing a driving current to a light emitting element, a first transistor including a gate electrode to which a light emitting control signal is applied, a first electrode connected to the second electrode of the driving transistor, and a second electrode connected to an anode electrode of the light emitting element, a second transistor including a gate electrode to which the light emitting control signal or a scanning signal is applied, and a first electrode for receiving an initialization voltage and a second electrode, and a compensation transistor including a gate electrode to which a compensation scan signal is applied, a first electrode connected to the second electrode of the second transistor, and a second electrode connected to the anode electrode of the light emitting element, and when the compensation scan signal at a low level is applied, the compensation transistor is turned on.
