Patent ID: 6974225

Claim:
A lighting system with plurality of displaying sequences for a footwear comprising: a plurality of light emitting sources; a power source for providing power; a switch turning “on” and “off” responsive to motions of the footwear; a key trigger being triggered in response to the turning “on” of the switch in an actuating period and the key trigger being inactive in response to an inactive time period; a sequence input key; the sequence input key having a plurality of inputs for determining a flashing sequence of the light sources; a light source display sequence driver for driving the light sources to flash; the light source display sequence driver including a plurality of normal sequences for flashing the light sources and a plurality of dummy sequences for flashing no light sources; wherein the light source display sequence driver further comprises: an inactive time generator for generating an inactive time period to the key trigger, the trigger being inactive during the inactive time period even if the switch turns “on”; a controller receiving inputs from the key trigger and sequence input key; so as to cause the light sources to emit light in response to a selective sequence from the sequence input key; the controller being actuated by the key trigger; the controller randomly determining a sequence for the illumination of the light sources; a sequence selector actuating a sequence for displaying the light sources according to the indication from the controller; the sequence selector actuating the inactive time generator for generating an inactive time period according to a selected sequence from the controller; a normal sequence block storing a plurality of sequences for actuating the light sources; the normal sequence block actuating a selected sequence in response to an indication from the sequence selector; the dummy sequence arranged in one of a plurality of positions including before flash of the normal sequence; between two normal sequences, after flashing of the normal sequence; a dummy sequence block storing a plurality of dummy sequences which do not actuate any light sources, the dummy sequence block actuating no light source; a random generator determining an order of the dummy sequence and normal sequence.