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VSB-TUO ›Partnership ›Patent portfolio ›Single-chip digital control of led-diode display 2D and 3D structure

Single-chip digital control of led-diode display 2D and 3D structure

Inventors

  • Ing. Vladimír Kašík, Ph.D.
  • Ing. Tomáš Klinkovský

VSB – Technical University of Ostrava
Faculty of Electrical Engineering and Computer Science
Department of Cybernetics and Biomedical Engineering

Description

The popularity of dynamic light systems in cars and illumination of advertising space have called for the development of a unique logics core applicable in the automobile industry, information panels, or advertising facilities. The technical solutions used so far had been assembled from a processor and many other supporting components. The second problem is that luminance must be modulated when using a high number of LED diodes, which means a high number of programmable modulators for the diodes or diode blocks.

Researchers from VSB-TUO have developed a unique method and device leading to a significant reduction in the number of supporting circuits and parts. Another benefit is the use of very fast optic effect related to LED diodes under a low number of supporting components.

Form of Intellectual Property Protection

  • utility model protected

Innovation

  • lower number of support components
  • more efficient digital logics

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