18433102. DISPLAY DEVICE simplified abstract (LG Display Co., Ltd.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18433102 titled 'DISPLAY DEVICE
Simplified Explanation
The present disclosure describes a display device with a gate driver that can generate a high-level scan signal based on a low-level carry signal.
- The display device includes a display panel with sub-pixels connected to scan lines and data lines.
- The gate driver consists of a first gate driver for outputting a carry signal at a low level, a second gate driver for outputting the scan signal at a high level based on the carry signal, and clock signal lines connected to both gate drivers.
- Potential Applications:**
- This technology can be used in various display devices such as televisions, monitors, and smartphones. - It can also be applied in digital signage, public displays, and augmented reality devices.
- Problems Solved:**
- The gate driver efficiently generates high-level scan signals for the display panel, improving overall display performance. - This technology helps in reducing power consumption and enhancing image quality on the display.
- Benefits:**
- Improved display performance with high-level scan signals. - Reduced power consumption and enhanced image quality. - Increased efficiency in driving the display panel.
- Potential Commercial Applications of this Technology:**
Optimizing Gate Driver for High-Level Scan Signals in Display Devices
- Possible Prior Art:**
Prior art in display devices may include older technologies for generating scan signals and driving display panels. However, the specific implementation of a gate driver with a first and second driver for carry and scan signals may be a novel aspect of this technology.
- Unanswered Questions:**
1. How does the gate driver handle different resolutions and refresh rates in display devices? 2. Are there any limitations to the size of the display panel that can be effectively driven by this gate driver technology?
Original Abstract Submitted
A display device is disclosed by the present disclosure. The display device includes: a display panel having a plurality of sub-pixels, the sub-pixels being connected to a plurality of scan lines and a plurality of data lines; and a gate driver for supplying a scan signal at a high level to the plurality of scan lines. The gate driver may include: a first gate driver for outputting a carry signal at a low level; a second gate driver for outputting the scan signal at the high level based on the carry signal; a first clock signal line connected to the first and the second gate driver; and a second clock signal line connected to the first and the second gate driver. Accordingly, the gate driver can generate a high-level scan signal based on the low-level carry signal from the first gate driver.
