Patent ID: 11948524
Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 5:
6. The logic circuit of claim 5, wherein the voltage adjusting control module comprises a buck control module, the switching control module connected to the buck control module comprises a second switching control module and a third switching control module, the switch component connected to the second switching control module is a second switch component, the switch component connected to the third switching control module is a third switch component, wherein the second switching control module comprises:
a fourth current source, one end of the fourth current source connected to the buck control module via a fourth control switch, another end of the fourth current source connected to the first end of the second switch component;
a fifth current source, one end of the fifth current source connected to the buck control module via a fifth control switch, another end of the fifth current source connected to the first end of the second switch component,
wherein the operational currents of the fourth current source and the fifth current source are different from each other.