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:
Jun. 10, 1986
Filed:
Oct. 03, 1984
Showa Denko K.K., Tokyo, JP;
Abstract
This invention relates to a process for producing an organic semiconductor. More specifically, it relates to a process for producing an electrically conductive acetylene high polymer, which comprises doping an acetylene high polymer having a fibrous microcrystalline (fibril) structure with a specified electron acceptor compound, having low toxicity, to obtain an electrically conductive acetylene high polymer having an increased electrical conductivity, and flexibility and heat stability. The electrically conductive acetylene high polymer obtained by the process of this invention is a P-type semiconductor whose electrical conductivity can be freely controlled within the range of 10.sup.-9 to 10.sup.3 ohm.sup.-1.cm.sup.-1, and is useful as a material for photoelectric converter elements such as solar cells and photosensers, and as P-N hetero junction elements.