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. 28, 2021
Filed:
Sep. 14, 2020
Chunghwa Precision Test Tech. Co., Ltd., Taoyuan, TW;
Wen-Tsung Lee, New Taipei, TW;
Hsun-Tai Wei, Taoyuan, TW;
Kai-Chieh Hsieh, Taoyuan, TW;
Wei-Jhih Su, Taichung, TW;
CHUNGHWA PRECISION TEST TECH. CO., LTD., Taoyuan, TW;
Abstract
A probe card device and a neck-like probe thereof are provided. The neck-like probe includes a conductive pin and a ring-shaped insulator. The conductive pin includes a stroke segment and two end segments extending from the stroke segment. The stroke segment has two broad side surfaces and two narrow side surfaces, and each of the broad side surfaces has a long slot extending from one of the narrow side surfaces to the other one. The two long slots have a minimum distance therebetween that is 75%-95% of a maximum distance between the two broad side surfaces. The ring-shaped insulator surrounds a portion of the conductive pin having the two long slots, and a portion of the neck-like probe corresponding in position to a part of the ring-shaped insulator on the two broad side surfaces has a thickness that is 85%-115% of the maximum distance.