18329776. EMISSION DRIVER AND DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
EMISSION DRIVER AND DISPLAY DEVICE
Organization Name
Inventor(s)
Yong-Sang Kim of Yongin-si (KR)
KYUNGHOON Chung of Yongin-si (KR)
EMISSION DRIVER AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18329776 titled 'EMISSION DRIVER AND DISPLAY DEVICE
Simplified Explanation
The patent application describes an emission driver for a display device that includes stages with separate carry and emission control nodes. The driver utilizes a second low gate voltage and a series two transistor structure to improve operation reliability.
- The emission driver has stages with carry and emission control nodes.
- Separate carry and emission signals are outputted from these nodes.
- A second low gate voltage, lower than the first, is used in the driver.
- Transistors between the control nodes and the second low voltage line have a series two transistor structure.
- A transistor repeatedly turns on and off to output the carry signal in response to an inverted low clock signal.
Key Features and Innovation
- Separate carry and emission control nodes for improved functionality.
- Utilization of a second low gate voltage for enhanced performance.
- Series two transistor structure for better reliability.
- Transistor switching mechanism for efficient signal output.
- Overall enhancement of operation reliability in the emission driver.
Potential Applications
The technology can be applied in various display devices requiring precise emission control and signal output.
Problems Solved
- Improved operation reliability in emission drivers.
- Enhanced functionality in display devices.
- Efficient signal processing and control.
Benefits
- Improved reliability in display device operation.
- Enhanced performance in emission drivers.
- Precise signal output for better display quality.
Commercial Applications
Title: Enhanced Emission Driver Technology for Display Devices This technology can be utilized in commercial applications such as high-resolution displays, digital signage, and electronic screens, improving overall performance and reliability in these devices.
Prior Art
Readers can explore prior patents related to emission drivers, display device technologies, and signal processing methods to understand the evolution of this innovation.
Frequently Updated Research
Researchers are constantly exploring advancements in emission driver technologies, display device functionalities, and signal processing techniques to further enhance performance and reliability in modern display technologies.
Questions about Emission Driver Technology
What are the key components of an emission driver in a display device?
An emission driver in a display device typically includes stages with carry and emission control nodes, transistors, and voltage lines to regulate signal output.
How does the utilization of a second low gate voltage improve operation reliability in the emission driver?
The use of a second low gate voltage, lower than the first, enhances the performance and reliability of the emission driver by providing more precise control over signal output.
Original Abstract Submitted
An emission driver includes stages. At least one of the stages has a carry control node outputting a carry signal and an emission control node outputting an emission signal that are separated. Further, a second low gate voltage may be used that may be lower that a first low gate voltage. Further, transistors between each of the carry and emission control nodes and a second low voltage line transferring the second low gate voltage may have a series two transistor structure. Further, a transistor outputting the second low gate voltage as the carry signal may be repeatedly turned on and off in response to an inverted low clock signal. Accordingly, operation reliability of the emission driver of the display device may be improved.