Produkt mit Kodierungsmuster

Details

Veröffentlichungs-Nr.

EP2479650

Aktenzeichen

EP11151689

Anmeldetag

21. Januar 2011

Veröffentlichung

16. September 2015

Erteilung

16. September 2015

Rechtsraum

EP

IPC

G06F3/03G06F3/042G06F3/041

Abstract

A product comprises a sheet, which is transparent to visible radiation, and a coding pattern, which comprises scattering dots arranged on the sheet to code information, the scattering dots being arranged to diffusely scatter radiation incident thereon, the coding pattern further comprising reflecting dots arranged on the sheet in correspondence with the scattering dots, the reflecting dots being arranged to specularly reflect radiation incident thereon.

Anmelder

Firma

Anoto AB

Land

🇸🇪 Schweden

Fachgebiete