Device and method of displaying images

A device and method of displaying images using an afterimage caused by an optical illusion is disclosed In the device, a controller processes image data output from an image processing unit, thus generating an image display control signal and a motor control signal. A drive motor unit rotates a rota...

Full description

Saved in:
Bibliographic Details
Main Author JANG JI HO
Format Patent
LanguageEnglish
Published 10.06.2003
Edition7
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
Online AccessGet full text

Cover

More Information
Summary:A device and method of displaying images using an afterimage caused by an optical illusion is disclosed In the device, a controller processes image data output from an image processing unit, thus generating an image display control signal and a motor control signal. A drive motor unit rotates a rotary display assembly at a speed in response to the motor control signal. A plurality of display units, individually designed to emit light beams at multi-angles, are orderly mounted on the rotary display assembly. The display assembly is rotated at a speed by the drive motor unit in response to the motor control signal while displaying images on the display units at multi-angles in response to the image display control signal, thus forming desired images due to an afterimage caused by an optical illusion.
Bibliography:Application Number: US20000674481