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:
Apr. 19, 2022
Filed:
Mar. 05, 2020
Kioxia Corporation, Minato-ku, JP;
Kioxia Corporation, Minato-ku, JP;
Abstract
A method for manufacturing a semiconductor device of an embodiment includes: dividing a semiconductor wafer including a plurality of chip areas each having a columnar electrode and dicing areas, along the dicing areas to form a plurality of semiconductor chips; sticking a first resin film on the plurality of semiconductor chips while filling parts of the first resin film in gaps each present between adjacent ones of the plurality of semiconductor chips; forming trenches narrower in width than the gaps in the first resin film filled in the gaps; and sequentially picking up the plurality of semiconductor chips each having the first resin film, and mounting the picked semiconductor chip on a substrate.