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, 2011
Filed:
Mar. 26, 2007
Mitsuhiko Ogihara, Hachioji, JP;
Hiroyuki Fujiwara, Hachioji, JP;
Masataka Muto, Hachioji, JP;
Tomohiko Sagimori, Hachioji, JP;
Tomoki Igari, Hachioji, JP;
Mitsuhiko Ogihara, Hachioji, JP;
Hiroyuki Fujiwara, Hachioji, JP;
Masataka Muto, Hachioji, JP;
Tomohiko Sagimori, Hachioji, JP;
Tomoki Igari, Hachioji, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
A composite semiconductor device includes a substrate; a plurality of circuits formed on the substrate; one or more wiring layers each including a plurality of wiring patterns connected to circuits of the plurality of circuits, a plurality of dummy patterns electrically isolated from the plurality of circuits, and an interlayer dielectric film that is spin-coated directly onto the wiring patterns and onto the dummy patterns, and that is a spin-coated layer, the dummy patterns being formed in areas where the wiring patterns are absent and lying substantially in a plane in which the wiring patterns lie; and a semiconductor thin film layer including semiconductor device elements and disposed on an upper most surface of the one or more wiring layers. The spin-coated layer may be formed of an organic material or an oxide material.