IT1229589B - Make-up altering and brightness adjusting controller for LED display
- Google Patents
Make-up altering and brightness adjusting controller for LED display
Info
Publication number
IT1229589B
IT1229589BIT8709513AIT951387AIT1229589BIT 1229589 BIT1229589 BIT 1229589BIT 8709513 AIT8709513 AIT 8709513AIT 951387 AIT951387 AIT 951387AIT 1229589 BIT1229589 BIT 1229589B
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eric ChengfiledCriticalEric Cheng
Priority to IT8709513ApriorityCriticalpatent/IT1229589B/en
Publication of IT8709513A0publicationCriticalpatent/IT8709513A0/en
Application grantedgrantedCritical
Publication of IT1229589BpublicationCriticalpatent/IT1229589B/en
Control Of Indicators Other Than Cathode Ray Tubes
(AREA)
Control Of El Displays
(AREA)
Abstract
The functional control device for an LED display with make-up change and brightness adjustment has a central processor unit which receives signals from an external computer. There is brightness circuit which beforehand adjusts the brightness of the L.E
IT8709513A1987-10-161987-10-16Make-up altering and brightness adjusting controller for LED display
IT1229589B
(en)
Device that creates an electromagnetic field at the human frame with the simultaneous furnishing of music and of photodynamic visual signal for corporal revival.