Samsung display co., ltd. (20240161701). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
BOYONG Chung of Yongin-si (KR)
DOO-YOUNG Lee of Yongin-si (KR)
TAK-YOUNG Lee of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240161701 titled 'DISPLAY DEVICE
Simplified Explanation
The abstract describes a display device with a gate driver that includes an n-th stage capable of outputting scan gate and sensing gate signals. The n-th stage comprises a compensator, a sixth transistor, and a ninth transistor, with the compensator providing a signal to the first node in response to a first signal in variable frequency mode.
- The gate driver in the display device includes an n-th stage with a compensator, sixth transistor, and ninth transistor.
- The compensator outputs a signal to the first node in response to a first signal in variable frequency mode.
- The sixth transistor does not output the n-th scan gate signal when the ninth transistor outputs the n-th sensing gate signal based on various factors.
Potential Applications
This technology could be applied in various display devices such as LCD screens, OLED displays, and LED panels.
Problems Solved
This innovation helps in improving the efficiency and performance of display devices by optimizing the gate driver's operation.
Benefits
The benefits of this technology include enhanced display quality, reduced power consumption, and increased overall reliability of the display device.
Potential Commercial Applications
The potential commercial applications of this technology could be in smartphones, tablets, computer monitors, televisions, and other electronic devices with display panels.
Possible Prior Art
One possible prior art could be the use of gate drivers in display devices to control the scanning and sensing operations of the display panel.
Unanswered Questions
How does this technology compare to existing gate driver designs in terms of efficiency and performance?
This article does not provide a direct comparison with existing gate driver designs to evaluate the efficiency and performance improvements offered by this technology.
What impact could this technology have on the cost of manufacturing display devices?
The article does not address the potential cost implications of implementing this technology in the manufacturing process of display devices.
Original Abstract Submitted
a display device includes a display panel and a gate driver. the gate driver includes an n-th stage (where n is a natural number) configured to output an n-th scan gate signal and output an n-th sensing gate signal. the n-th stage includes a compensator, a sixth transistor including a control electrode connected to a first node, and a ninth transistor including a control electrode connected to the first node. in a variable frequency mode, the compensator outputs a second signal to the first node in response to a first signal, and the sixth transistor does not output the n-th scan gate signal when the ninth transistor outputs the n-th sensing gate signal based on the sensing clock signal, the voltage of the first node, and the voltage of the second node.
