Patent ID: 11973136
Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The method for preparing a flexible microwave power transistor according to claim 5, wherein the growing a flexible Parylene-C substrate on a lower surface of the rigid SiC substrate of the thinned rigid microwave power transistor at room temperature to obtain a flexible microwave power transistor, specifically comprises:
growing a flexible Parylene-C substrate on a lower surface of the rigid SiC substrate of the thinned rigid microwave power transistor fixed on the Si wafer at room temperature to obtain a flexible microwave power transistor embryo;
immersing the flexible microwave power transistor embryo in acetone, heating in a water bath, removing silicon oil, and releasing a device to obtain a flexible microwave power transistor.