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:
Mar. 10, 1981
Filed:
Feb. 08, 1979
Kurt Fahrenschon, Kelkheim, DE;
Friedrich W Nickol, Eppstein, DE;
Braun Aktiengesellschaft, Frankfurt am Main, DE;
Abstract
A display for an electronic timepiece or the like has an analog electro-optical display comprising a plurality of segment electrodes radially disposed about a center point and at least one first counterelectrode each bridging at least two radial segment electrodes and a digital electro-optical display comprising a plurality of digital electrodes which define at least one alphanumeric character and at least one second counterelectrode. By using at least two first counterelectrodes each having a different set of radial segment electrodes associated therewith and electrically connecting at least one radial segment electrode of one set in parallel with one radial segment electrode of the other set and in parallel with one digit electrode, the display may be driven in a time multiplex manner with a minimum number of external display connections.