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. 23, 2025
Filed:
Dec. 13, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Yoseop Lim, Suwon-si, KR;
Dongkwan Han, Suwon-si, KR;
Seohyun Kang, Suwon-si, KR;
Hyeonuk Son, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device includes a first semiconductor die including a plurality of first memory blocks and a plurality of first repair registers respectively connected to the plurality of first memory block, and a second semiconductor die including a plurality of second memory blocks, a plurality of second repair registers respectively connected to the plurality of second memory blocks, and a repair storage in which first pieces of repair information for the plurality of first memory blocks and second pieces of repair information for the plurality of second repair blocks are stored. The first semiconductor die and the second semiconductor die are stacked on each other, and when the semiconductor device is powered on, the plurality of first repair registers receive and store the first pieces of repair information from the repair storage, and the plurality of first memory blocks perform a repair operation based on the first pieces of repair information stored in the plurality of first repair registers.