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:
Sep. 08, 1992
Filed:
Feb. 10, 1992
Takeshi Hamamoto, Hyogo, JP;
Toshifumi Kobayashi, Hyogo, JP;
Tadato Yamagata, Hyogo, JP;
Masaaki Mihara, Hyogo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A semiconductor integrated circuit device including a semiconductor substrate having a main surface; a first conductive region formed on the main surface; a second conductive region formed on the main surface, spaced apart from the first conductive region and to be electrically connected to the first conductive region; and a capacitor having a storage node connecting the first and second conductive regions. The storage node serves to connect the first and second conductive regions and simultaneously stores charges. In other aspects of the invention, there are provided a memory cell having a structure described above, and a method of manufacturing the above-described semiconductor integrated circuit device.