Industry Patents
Patent: 12324066
Control Method for Lamp System Based on RGB Wiring Arrangement
(Click image for PDF of full patent)
| Patent Number: |
12324066 |
| Title: |
Control Method for Lamp System Based on RGB Wiring Arrangement |
| Abstract: |
A control method for a lamp system based on RGB wiring arrangement includes outputting a first PWM signal through a connecting line and a second PWM signal through another connecting line; wherein, the first PWM signal is used for controlling an on/off time interval of a first switch device on the connecting line to generate a continuous variable level at two terminals of the resistor on the connecting line, the continuous variable level forms a digital signal, and the second PWM signal is used for controlling the second switch device on the another connecting line to be normally-off to provide a stable power supply; the lamps acquiring corresponding control information from the digital signal through ID matching; and after the control information is decoded by the decoding module, currents transmitted to the coloured light emitting modules being regulated to control the coloured light emitting modules. |
| Country of Issue: |
US |
| First Named Inventor: |
Guo, Liang |
| Assignee: |
Guangzhou Rising Dragon Recreation Industrial |
| Continuation or Divisional of: |
|
| International Classification: |
H05B 45/325 |
| US Classification: |
H05B 45/325 |
| Issue Date: |
06-03-2025 |
| Filing Date: |
09-14-2023 |
| Application : |
18/466857 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
12324066 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
12324066 at Google Patents |
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after the patent has issued - they take a while to get new patents in their systems.
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