Optical devices for authentication and methods of making same

Izabela Naydenova; Monika Zawadzka; Dervil Cody; Vincent Toal; Tatsiana Mikulchyk; Suzanne Martin

Optical devices for authentication and methods of making same

Izabela Naydenova (Inventor)
, Monika Zawadzka (Inventor)
, Dervil Cody (Inventor)
, Vincent Toal (Inventor)
, Tatsiana Mikulchyk (Inventor)
, Suzanne Martin (Inventor)

Research output: Patent

Abstract

The invention optical device comprising a self-processing photopolymer material configured to produce a variable two- or three- dimensional diffraction pattern when said material is illuminated by a light source. The invention provides a new material science and process technology which produces a serialisable anti-counterfeit optical device, based on a self-processing photopolymer.

Original language	English (Ireland)
Patent number	EP3394680A1
Publication status	Published - 3 Jan 2019

Access to Document

https://patents.google.com/patent/EP3394680A1/enLicence: Unspecified

Cite this

@misc{b31faf468c154fad818c3652858f8d83,

title = "Optical devices for authentication and methods of making same",

abstract = "The invention optical device comprising a self-processing photopolymer material configured to produce a variable two- or three- dimensional diffraction pattern when said material is illuminated by a light source. The invention provides a new material science and process technology which produces a serialisable anti-counterfeit optical device, based on a self-processing photopolymer.",

author = "Izabela Naydenova and Monika Zawadzka and Dervil Cody and Vincent Toal and Tatsiana Mikulchyk and Suzanne Martin",

year = "2019",

month = jan,

day = "3",

language = "English (Ireland)",

type = "Patent",

note = "EP3394680A1",

}

TY - PAT

T1 - Optical devices for authentication and methods of making same

AU - Naydenova, Izabela

AU - Zawadzka, Monika

AU - Cody, Dervil

AU - Toal, Vincent

AU - Mikulchyk, Tatsiana

AU - Martin, Suzanne

PY - 2019/1/3

Y1 - 2019/1/3

N2 - The invention optical device comprising a self-processing photopolymer material configured to produce a variable two- or three- dimensional diffraction pattern when said material is illuminated by a light source. The invention provides a new material science and process technology which produces a serialisable anti-counterfeit optical device, based on a self-processing photopolymer.

AB - The invention optical device comprising a self-processing photopolymer material configured to produce a variable two- or three- dimensional diffraction pattern when said material is illuminated by a light source. The invention provides a new material science and process technology which produces a serialisable anti-counterfeit optical device, based on a self-processing photopolymer.

M3 - Patent

M1 - EP3394680A1

ER -

Optical devices for authentication and methods of making same

Abstract

Access to Document

Fingerprint

Cite this