Fireworks device
First Claim
1. A fireworks device, comprising a number of light effect devices and a drive device arranged to drive the light effect devices apart, wherein each light effect device comprises at least one electrical/electronic light source, an energy-storage device and a control device for controlling the at least one electrical/electronic light source and wherein the at least one electrical/electronic light source, the energy-storage device and the control device of each light effective device are designed as components on one and the same semiconductor chip.
1 Assignment
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Accused Products
Abstract
A fireworks device, including a number of light effect devices as a replacement for traditional pyrotechnic stars. Each light effect device includes electrical/electronic light sources, preferably high-intensity light-emitting diodes, an energy-storage device and a control device. The light effect device for use in such a fireworks device can be used together with a fireworks system, a fireworks rocket and a ground firework in which the firework device is included.
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Citations
18 Claims
- 1. A fireworks device, comprising a number of light effect devices and a drive device arranged to drive the light effect devices apart, wherein each light effect device comprises at least one electrical/electronic light source, an energy-storage device and a control device for controlling the at least one electrical/electronic light source and wherein the at least one electrical/electronic light source, the energy-storage device and the control device of each light effective device are designed as components on one and the same semiconductor chip.
- 12. A light effect device, comprising at least one electrical/electronic light source, an energy-storage device and a control device for controlling the at least one electrical/electronic light source, wherein the control device is arranged to give a response to the activation of a booster device in a firework and wherein the at least one light source, the energy-storage device and the control device are designed as components on one and the same semiconductor chip.
Specification