Display driving system and electronic equipment
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorsWenfang Li, Yuhua Chang
Life of this patent
Estimating the term…
Abstract
An electronic equipment and a display driving system are provided. The display driving system includes a power management circuit and a timing circuit electrically connected to the power management circuit. The power management circuit receives an input voltage and output a working voltage according to the input voltage. The timing circuit receives the working voltage and output a predetermined command to the power management circuit. The power management circuit is further configured to select a predetermined working mode according to the predetermined command such that the power management circuit works in the predetermined working mode.
Claims16
A display driving system, comprising:
- a power management circuit, configured to receive an input voltage and output a working voltage according to the input voltage;
- and
- a timing circuit, electrically connected to the power management circuit, configured to receive the working voltage and output a predetermined command to the power management circuit;
- wherein the power management circuit comprises:
- a storage unit, configured to receive the predetermined command;
- and
- a power management unit, configured to receive the input voltage and output the working voltage according to the input voltage and to select a predetermined working mode according to the predetermined command such that the power management circuit works in the predetermined working mode.
An electronic equipment, comprising a display driving system, the display driving system comprising:
- a power management circuit, configured to receive an input voltage and output a working voltage according to the input voltage;
- and
- a timing circuit, electrically connected to the power management circuit, configured to receive the working voltage and output a predetermined command to the power management circuit;
- wherein the power management circuit comprises:
- a storage unit, configured to receive the predetermined command;
- and
- a power management unit, configured to receive the input voltage and output the working voltage according to the input voltage and to select a predetermined working mode according to the predetermined command such that the power management circuit works in the predetermined working mode.
Dependencies are inferred from the claim text.