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

Claim 3:
4. A method for preparing the flexible microwave power transistor of claim 1, comprising the following steps:
preparing a GaN HEMT layer on an upper surface of a rigid SiC substrate to obtain a rigid microwave power transistor,
thinning a lower surface of the rigid SiC substrate so that a thinned rigid SiC substrate has a thickness less than or equal to 5 so as to obtain a thinned rigid microwave power transistor, and
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.