Boe technology group co., ltd. (20240212639). VOLTAGE PROVIDING UNIT, VOLTAGE PROVIDING METHOD, DISPLAY DRIVING MODULE AND DISPLAY DEVICE simplified abstract

VOLTAGE PROVIDING UNIT, VOLTAGE PROVIDING METHOD, DISPLAY DRIVING MODULE AND DISPLAY DEVICE

Organization Name

boe technology group co., ltd.

Inventor(s)

Shuilang Dong of Beijing (CN)

Ce Ning of Beijing (CN)

Guangcai Yuan of Beijing (CN)

Hehe Hu of Beijing (CN)

Lizhong Wang of Beijing (CN)

Nianqi Yao of Beijing (CN)

Dapeng Xue of Beijing (CN)

Liping Lei of Beijing (CN)

Chen Xu of Beijing (CN)

Dongfang Wang of Beijing (CN)

Zhengliang Li of Beijing (CN)

VOLTAGE PROVIDING UNIT, VOLTAGE PROVIDING METHOD, DISPLAY DRIVING MODULE AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240212639 titled 'VOLTAGE PROVIDING UNIT, VOLTAGE PROVIDING METHOD, DISPLAY DRIVING MODULE AND DISPLAY DEVICE

Simplified Explanation

The patent application describes a voltage providing unit for a display panel that generates a control voltage signal for a driving circuit using a buck circuit and an electrical level converting circuit.

• The voltage providing unit is designed for a display panel.
• It includes a buck circuit and a first electrical level converting circuit.
• The buck circuit performs a buck operation on a first voltage signal to obtain a second voltage signal.
• The first electrical level converting circuit generates the control voltage signal based on input control voltage, a third voltage signal, and the second voltage signal.

Key Features and Innovation

• Voltage providing unit for display panels.
• Buck circuit for voltage signal conversion.
• Electrical level converting circuit for control voltage signal generation.

Potential Applications

This technology can be used in various display devices such as televisions, monitors, and smartphones.

Problems Solved

This technology addresses the need for efficient voltage control in display panels.

Benefits

• Improved energy efficiency.
• Enhanced display performance.
• Precise voltage control.

Commercial Applications

Potential commercial applications include consumer electronics, digital signage, and automotive displays.

Prior Art

Readers can explore prior patents related to display panel voltage control systems for further research.

Frequently Updated Research

Stay updated on advancements in display panel technology and voltage control systems for the latest innovations.

Questions about Display Panel Voltage Control

How does the buck circuit improve voltage signal conversion?

The buck circuit efficiently reduces the voltage level to achieve the desired output for the display panel.

What are the advantages of using an electrical level converting circuit in voltage control?

The electrical level converting circuit ensures accurate and stable control voltage signals for optimal display performance.

Original Abstract Submitted

voltage providing unit, voltage providing method, display driving module and display device are provided. the voltage providing unit, applied to a display panel, is configured to provide a control voltage signal for a driving circuit, and the voltage providing unit includes a buck circuit and a first electrical level converting circuit. the buck circuit is configured to receive a first voltage signal and perform a buck operation on the first voltage signal to obtain a second voltage signal; and the first electrical level converting circuit is connected to the buck circuit, and is configured to receive an input control voltage, a third voltage signal and the second voltage signal, and to generate the control voltage signal in accordance with the input control voltage, the third voltage signal and the second voltage signal, a voltage value of the control voltage signal is less than a predetermined voltage value.