초록 ▼

Ornamental and decorative light display utilizing LEDs constructed of two or more individual diodes. Each diode or portion of a diode is alternately selected and energized at a sufficient frequency that colors can blend to produce another color. The system provides for an extremely large configurati

Ornamental and decorative light display utilizing LEDs constructed of two or more individual diodes. Each diode or portion of a diode is alternately selected and energized at a sufficient frequency that colors can blend to produce another color. The system provides for an extremely large configuration of LEDs to be driven at a low average power and at the same time to allow the user to select individual lights to be constantly illuminated or flash in response on oscillating voltage source or allow multicolored patterns to be generated using bicolor LEDs.

대표청구항 ▼

A light display comprising: electrically conductive primary source connector, a ground connector and a secondary source connector constituting a first electrically conducting string, a number of LEDs, means for connecting the LEDs in parallel across the ground connector and one of the primary and se

A light display comprising: electrically conductive primary source connector, a ground connector and a secondary source connector constituting a first electrically conducting string, a number of LEDs, means for connecting the LEDs in parallel across the ground connector and one of the primary and secondary source connectors; and at least one of said LEDs including a set of bicolor diodes and means for controlling the color of said set by oscillating the current between portions of the diodes at preselected rates; and said means for controlling the color including oscillating current between portions of said bicolor diodes at such a rate to produce a color different than that of either color of said bicolor diodes.