초록 ▼

A rectangular vehicle license plate frame includes side columns which mount printed circuit boards internally. The printed circuit boards mount yellow dot transformers and an integrated chip and light a number of light emitting diodes mounted on the external surface of the columns proportionate to t

A rectangular vehicle license plate frame includes side columns which mount printed circuit boards internally. The printed circuit boards mount yellow dot transformers and an integrated chip and light a number of light emitting diodes mounted on the external surface of the columns proportionate to the strength of the signals received. The strength of the signals received is dependent on the output of the respective channels of the vehicle\s stereo system to which the printed circuit boards are connected by appropriate wires. Connections to the vehicle\s battery provide power for energizing the respective diodes. Thus the license plate frame displays an unlimited variation of patterns in which various numbers of LEDs are illuminated in accordance with the strength of the outputs of the stereo system in rhythmic-like fashion.

대표청구항 ▼

A vehicle license plate frame for a vehicle providing a source of a sound signal of varying instantaneous strengths comprising a plurality of lamps on the frame for lighting according to a sound signal strength, circuitry for lighting selectively particular ones of the lamps, and a means for connect

A vehicle license plate frame for a vehicle providing a source of a sound signal of varying instantaneous strengths comprising a plurality of lamps on the frame for lighting according to a sound signal strength, circuitry for lighting selectively particular ones of the lamps, and a means for connection to a source for receiving the sound signal of varying strength and causing the circuitry to activate simultaneously a varying number of the lamps as a function of an instantaneous strength of the sound signal.