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:
Oct. 28, 2003
Filed:
Sep. 27, 2001
Frank Wang, Hsin-Chuang, TW;
Dynascan Technology Corp., Taipei Hsien, TW;
Abstract
A rotating display to present images includes a transmission/support mechanism installed on a column of a building, an annular display unit installed around the column, supported and driven by the transmission/support mechanism, a contact power supply unit installed on the column, a control unit provided inside the display unit, and an angle encoding unit between the column and the display unit. Using the foregoing elements, a rotating display can be formed on a column of a building. Image signals are transmitted wirelessly to the control unit to light up the light-emitting modules on the display unit. Due to the visual persistence in human vision, a 360-degree panoramic image can be produced, thus decorating the building column or playing commercials.