Claims
- 1. A method of producing attention-attracting light images, comprising:using an electrically illuminated device including a common light source for emitting alternatingly at least two different colored lights; causing the common light source to turn on and off alternatingly at a given high rate of frequency F to emit alternatingly at least two different colored lights substantially indistinguishable from one another when the common light source is motionless; moving the light emitting device to produce a visually perceptible light patter comprising a sequence of alternating multicolored light images; and varying the velocity V of the moving of the device to cause the length L of each one of the segments of the colored light images to vary with the velocity of movement of the device in accordance with the formula L=V/F.
- 2. A method according to claim 1, further including varying the frequency F to cause the length L of each one of the segments of the colored light images to vary with the velocity V of movement of the device in accordance with the formula L=V/F.
- 3. A method according to claim 1, wherein said moving the light emitting device is revolving the device in a circle having a circumference D with a radius R, and revolves at N number of revolutions per unit time T to cause a circular light pattern with the length L of each one of the alternating segments substantially equal to (N)(D)/F.
- 4. A method according to claim 3, further including varying the circumference D to vary the length. L.
- 5. A method according to claim 3, further including varying the number N of revolutions to vary the length L.
- 6. A method according to clam 3, further including varying the frequency F to vary the length L.
- 7. A method of producing attention-attracting light images according to claim 1, wherein said causing the device to emit light includes overlapping the on and off times of the different lights to include blending color shades.
- 8. An attetion-attracting device comprising:light producing means for emitting at least two different colored lights; said light producing means including a common light source for producing said at least two different colored lights therefrom; circuit means coupled electrically to said light producing means for causing said common light source to emit alternatingly said at least two different colored lights at a given high rate of frequency F; wherein said at least two different colored lights are substantially indistinguishable from one another when said common light source is motionless; means for facilitating movement of said light producing means to produce a sequence of alternating segments of multicolored light images as said common light source moves, each segment having a length L; and means for varying the frequency F for to cause the length L of each one of the segments of the colored light images to vary with the velocity V of movement of the device in accordance with the formula L=V/F.
- 9. An attention-attracting device according to claim 8, wherein said common light source includes a multicolored light emitting diode device.
- 10. An attention-attracting device according to claim 8, wherein said common light source includes at least two light emitting diodes connected in an oppositely poled arrangement.
- 11. An attention-attracting device according to claim 8, wherein said means for facilitating movement includes an electrical flexible cable means interconnecting said light producing means and said circuit means to enable said common light source to be moved freely relative to said circuit means.
CROSS-REFERENCE TO RELATED APPLICATIONS
This patent application is a continuation-in-part patent application of pending U.S. patent application Ser. No. 08/558,806 filed Nov. 15, 1995, entitled, “Electrically Illuminated Attention-Attracting Devices and Method of Using Same” which is incorporated herein by reference.
US Referenced Citations (30)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
08/558806 |
Nov 1995 |
US |
Child |
09/219688 |
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US |