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. 14, 1995
Filed:
Nov. 29, 1993
Tsutomu Imamura, Yokohama, JP;
Isao Baba, Fujisawa, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A plastic package type semiconductor device comprises: a die pad consisting of a plurality of parts; a tab lead consisting of a plurality of parts holding the die pad; a flat type Jumper lead formed between the parts of the die pad; an electrical insulating type insulating film formed on the die pad; a semiconductor chip bonded on the insulating film by an adhesive; and a plastic mold as a plastic package for molding the die pad, the tab lead, the flat type Jumper lead, the insulating file, and the semiconductor device in the plastic mold, whereby the semiconductor chip is Insulated electrically from the die pad. In addition, a SOJ plastic package type semiconductor device has a configuration without the Jumper lead described above.