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. 22, 2018
Filed:
Sep. 13, 2017
Atp Electronics Taiwan Inc., Taipei, TW;
ATP ELECTRONICS TAIWAN INC., Taipei, TW;
Abstract
A method for manufacturing a memory having at least one stacked integrated circuit chip is firstly to remove a plurality of transitional weld structures from a first IC chip. A varied insulation layer is then formed on the first IC chip. The varied insulation layer is then processed by a laser beam to form a plurality of metal-disposed portions. A plurality of chip-conductive structures are then formed on the metal-disposed portions. A plurality of manufactured weld structures is formed on the chip conductive structures. A second IC chip having a plurality of original weld structures is then provided to the first IC chip. The original weld structures of the second IC chip are connected to the chip conductive structures of the first IC chip to form a stacked IC chip. The stacked IC chip is then mounted onto a memory substrate component to form a memory having the stacked IC chip.