| 摘要 |
<p>An intelligent LED full-color lamp group and a decorate lamp bunch thereof. The full-color lamp group includes an SCM driving IC unit, and a red LED chip, a green LED chip and a blue LED chip are sealed with the SCM driving IC unit in order to form a module that at least four pins. The decorate lamp bunch comprises at least two intelligent LED full-color lamp groups which are in series connection and /or parallel connection in order to form a lamp bunch or a lamp matrix. The lamp group also includes a mastercontrol IC that can serially transmit an outer control signal in an one-enter one-out single connection mode. The lamp group adopts series connection mode to transmit signals, and all the control data can be transmitted by only one signal line, and also can avoid the transitive attenuation of the control signal. The structure of the lamp group, which winds or puts randomly, can be designed according to the blueprint. And we can apply the lamp group to the wire transmit control such as Christmas tree decorate lamp bunch product. The different combination of variety of the chroma and the light and shade and the velocity control of the lamp bunch can be confirmed by the mastercontrol IC, which can complete all sorts of color change function. Because all of the three chips are independently controlled by the mastercontrol IC, the color and lustre and the brightness and the homogeneity of the lamp group have good effect.</p> |
