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:
Dec. 07, 1999
Filed:
Jun. 05, 1997
Yoshinori Hayafuji, Kanagawa, JP;
Seiji Hayashida, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A complex dielectric film formed as an insulation film between oppositely facing conductors is made of an insulator and a non-insulator. The insulator and the non-insulator are formed to align in series in a serial model, to contain the non-insulator in the insulator in a serial-parallel model, and to align in parallel in a parallel mode 1. The insulator may be SiO.sub.2, Si.sub.3 N.sub.4, or other like material, and the non-insulator may be a metal, semi-metal, semiconductor containing conduction electrons, organic material containing conduction electrons, or other like material. The volume ratio of the non-insulator is chosen to an appropriate value in accordance with the designed value of the effective dielectric constant.