17671969. DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Hyung Gun Ma of Yongin-si (KR)
Ji Woong Kim of Yongin-si (KR)
Jun Yong Song of Yongin-si (KR)
Seong Joo Lee of Yongin-si (KR)
Keum Dong Jung of Yongin-si (KR)
Sang Hyun Heo of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17671969 titled 'DISPLAY DEVICE
Simplified Explanation
The patent application describes a display device that includes a display panel with pixels connected to scan lines and data lines, and a connection line connected to the scan lines. The device also includes a scan driver that drives the scan lines.
- The scan driver includes a scan signal output circuit that outputs a first output signal as a scan signal to a first output line and a second output signal to a second output line.
- A signal distribution circuit is included in the scan driver, which outputs the first output signal to a first or third connection line and the second output signal to a second or fourth connection line based on first and second distribution control signals.
- A scan-off circuit is also included in the scan driver, which outputs a gate-off level to at least one of the scan lines based on first and second scan-off control signals.
Potential Applications
- This display device can be used in various electronic devices such as smartphones, tablets, televisions, and computer monitors.
- It can be applied in augmented reality (AR) and virtual reality (VR) devices to provide high-quality and responsive displays.
Problems Solved
- The display device solves the problem of efficiently driving the scan lines and distributing the scan signals to the connection lines.
- It addresses the issue of reducing power consumption by providing a scan-off circuit that can turn off the gate of the scan lines when not in use.
Benefits
- The display device provides improved display quality and responsiveness due to efficient scan line driving and signal distribution.
- It helps in reducing power consumption, leading to longer battery life in portable devices.
- The technology can be implemented in various electronic devices, enhancing their overall performance and user experience.
Original Abstract Submitted
A display device includes a display panel including pixels connected to scan lines and data lines, and connection line connected to the scan lines, and a scan driver which drives scan lines. The scan driver includes a scan signal output circuit which outputs a first output signal as a scan signal to a first output line and outputs a second output signal to a second output line, a signal distribution circuit which outputs the first output signal to a first or third connection line and outputs the second output signal to a second or fourth connection line in response to first and second distribution control signals, and a scan-off circuit which outputs gate-off level to at least one of the scan lines in response to first and second scan-off control signals.
