| 摘要 |
<p>Herein described is a circuit apparatus with LED diodes comprising a plurality (2) of circuit branches in which each circuit branch (10, 20; 101-104) comprises at least one LED diode (D1, D20, D21, D10). The apparatus comprises a device (1) for the feeding of said plurality (2) of circuit branches and each circuit branch (10, 20;101-104) is connected singularly to the feeding device (1). The feeding device (1) comprises control means (3) suitable for commanding the feeding of each circuit branch (10, 20;101-104) of the plurality (2) of circuit branches independently from the other circuit branches of the plurality.</p> |
