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:
Aug. 08, 1978
Filed:
Aug. 04, 1976
Applicant:
Inventor:
David B Peck, Williamstown, MA (US);
Assignee:
Dielectric Systems International, Inc., Williamstown, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
350269 ; 358300 ;
Abstract
In an electrostatic device for the gating of electromagnetic radiation in response to an electrical signal, including a rod shaped fixed electrode and a resilient variable electrode sheet with a film of insulation interposed therebetween. The variable electrode sheet is pressed into a groove in a base plate. The fixed electrode is mounted in the groove over the variable electrode. The assembly of this simple device requires a minimum of noncritical steps.