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:
Mar. 31, 2026
Filed:
Jan. 11, 2023
Changxin Memory Technologies, Inc., Hefei, CN;
Kaimin Lv, Hefei, CN;
Ling-Yi Chuang, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
Embodiments provide a semiconductor structure and a fabricating method. The semiconductor structure includes: a substrate having a power supply port; a memory module positioned on an upper surface of the substrate, where the memory module includes memory chips stacked in a first direction, the first direction is parallel to the upper surface of the substrate, each of the memory chips has a power supply signal line, at least one of the memory chips has a power supply wiring layer, the power supply signal line is electrically connected to the power supply wiring layer, the power supply wiring layer is positioned in the memory module, an end surface of the power supply wiring layer far away from the substrate is exposed by the memory module, and a solder bump is further provided on the end surface; and a lead frame electrically connected to the solder bump and the power supply port.