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:
Feb. 02, 1993
Filed:
Jan. 16, 1992
Yasuhiro Konishi, Hyogo, JP;
Masaki Kumanoya, Hyogo, JP;
Katsumi Dosaka, Hyogo, JP;
Takahiro Komatsu, Hyogo, JP;
Yoshinori Inoue, Hyogo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A plurality of memory arrays (10a, 10b) are formed on a semiconductor chip (CH). A peripheral circuit (60) is arranged in the central portion of the plurality of memory arrays (10a, 10b). A plurality of pads (PD;p1.about.p18) are formed on both ends of the semiconductor chip (CH). The plurality of memory arrays (10a, 10b) are formed of predetermined layers (101.about.109). A plurality of interconnections (L) to be connected between the plurality of pads (PD;p1.about.p18) and the peripheral circuit (60) are provided to cross the plurality of memory arrays. The plurality of interconnections (L) are formed of layers (112;113) other than the predetermined ones.