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:
Jan. 01, 2002
Filed:
Jul. 28, 1999
Frank T. Y. Wang, Hsin-Chu, TW;
DynaScan Technology Corp., Hsin-Chuang, TW;
Abstract
A display apparatus having a rotating display panel which can generate a three dimensional image when viewed by a viewer wearing polarized glasses is disclosed. The display apparatus comprises a pedestal; a display body rotatably mounted on the pedestal; multiple light emitting arrays, each light emitting array further comprising multiple light emitting units and being equally spaced on a surface of the display body for displaying information when the display body rotates; and a polarizer provided on each of the light emitting arrays, the polarization direction of adjacent polarizers being perpendicular. In addition, the light emitting units are of different to colors whereby the display apparatus having a rotating display panel can generate a colorful image.