17760266. METHOD AND APPARATUS FOR GENERATING DRIVING SIGNAL, BACKLIGHT, AND DISPLAY APPARATUS simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

METHOD AND APPARATUS FOR GENERATING DRIVING SIGNAL, BACKLIGHT, AND DISPLAY APPARATUS

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Wei Hao of Beijing (CN)

Chinghua Hung of Beijing (CN)

Lingyun Shi of Beijing (CN)

Feifei Wang of Beijing (CN)

Wengang Su of Beijing (CN)

Xingce Shang of Beijing (CN)

Kaimin Yin of Beijing (CN)

Junwei Zhang of Beijing (CN)

Taotao Duan of Beijing (CN)

METHOD AND APPARATUS FOR GENERATING DRIVING SIGNAL, BACKLIGHT, AND DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17760266 titled 'METHOD AND APPARATUS FOR GENERATING DRIVING SIGNAL, BACKLIGHT, AND DISPLAY APPARATUS

Simplified Explanation

The patent application describes a method for generating driving signals for image frames, involving pulse width modulation signals and synchronization detection.

• The method generates a first driving signal with multiple pulse width modulation signals.
• These signals are sent to a modulation controller.
• It detects a vertical synchronization signal.
• Determines if the last pulse width modulation signal was partially generated during synchronization.
• Decides whether to delay generating a second driving signal for the next frame.

Key Features and Innovation

• Generation of driving signals using pulse width modulation.
• Detection of vertical synchronization signals for timing.
• Decision-making based on synchronization status for smooth image display.

Potential Applications

This technology can be used in:

• Display devices such as monitors and TVs.
• Image processing systems.
• Video game consoles for seamless graphics.

Problems Solved

• Ensures accurate timing for image display.
• Prevents visual glitches due to improper signal generation.
• Improves overall image quality and synchronization.

Benefits

• Enhanced image quality and display accuracy.
• Seamless transition between image frames.
• Reduced visual artifacts and distortions.

Commercial Applications

• Display manufacturers can integrate this technology for better image quality.
• Gaming companies can use it to enhance graphics performance.
• Image processing software developers can benefit from improved synchronization.

Prior Art

No prior art information is available at this time.

Frequently Updated Research

There is ongoing research in the field of image processing and display technologies, with advancements in signal generation methods and synchronization techniques.

Questions about the Technology

Question 1

How does this method improve image display quality compared to traditional signal generation techniques?

This method ensures precise timing and synchronization, leading to smoother image transitions and reduced visual artifacts.

Question 2

What are the potential challenges in implementing this technology across different display devices and systems?

The main challenge lies in adapting the method to various hardware configurations and ensuring compatibility with different synchronization protocols.

Original Abstract Submitted

A method for generating driving signal is provided. The method includes generating by a first circuit, a first driving signal for a first frame of image, the first driving signal comprising a plurality of first pulse width modulation signals; transmitting the plurality of first pulse width modulation signals to a modulation controller; detecting a vertical synchronization signal; determining whether a most recent first pulse width modulation signal is partially generated when the vertical synchronization signal is detected; and upon determination that the most recent first pulse width modulation signal is partially generated, determining whether to delay generating a second driving signal for a second frame of image.