The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2021
Filed:
Nov. 01, 2019
Suzhou Taosheng Electronic Technology Co., Ltd., Suzhou, CN;
Yuanjun Shi, Suzhou, CN;
Lanyong Yin, Shanghai, CN;
Zongying Gao, Suzhou, CN;
Kai Liu, Suzhou, CN;
Zongmao Yang, Fuping, CN;
Other;
Abstract
The present invention relates to a coaxial socket of an impedance matching structure for semiconductor chip testing and a manufacturing method thereof. The coaxial socket includes a test socket locating substrate, a test socket body, a test socket cover, and a test probe. A polymer I and a polymer II are installed and fastened in the test socket body and the test socket cover respectively. A probe slot I and a probe slot II are provided in the polymer I and the polymer II respectively. The test probe is inserted through the probe slot I and the probe slot II. In the present invention, the test socket body and the test socket cover are made of conductive metal, and single-end impedance matching of 50 ohms or differential impedance matching of 100 ohms is performed between them and the probe, to achieve superb signal transmission and heat conduction.