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:
May. 24, 2022
Filed:
Jun. 25, 2020
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Mill-Jer Wang, Hsinchu, TW;
Kuo-Chuan Liu, Hsinchu, TW;
Ching-Nen Peng, Hsinchu, TW;
Hung-Chih Lin, Hsinchu, TW;
Hao Chen, New Taipei, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
Abstract
A testing holder for a chip unit, a multi site holding frame for plural chip units and a method for testing a die thereof are provided. The proposed multi site holding frame for testing plural chip units simultaneously includes a first holder frame having a plurality of testing holders. Each of the plurality of testing holders includes a holder body containing a specific one of the plural chip units, and a pressure releasing device formed on the holder body to release an insertion pressure when the specific one of the plural chip units is inserted in the holder body.