SCIENCE|natural and applied sciences · PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|technology
- gaireas díraonta íomhánna atá inathraithe go hoptúil Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- DOVID Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- diffractive optically variable image device | DOVID
- en
- Sainmhíniú "document security feature containing gratings (usually in the form of surface reliefs) which modify light by diffraction and thus create different effects like two- or three-dimensional images or kinematic and/or colour-changing effects" Tagairt "COM-Terminology Coordination, based on: Council of the European Union, Public register of authentic travel and identity documents online PRADO, Glossary: technical terms related to security features and to security documents in general (in alphabetical order) (26.8.2022), 2021, p. 101"
- Nóta The different DOVIDs differ in their image resolution, brightness, and their animation capabilities. They are generally known by their trademark names, like Kinegram®, Identigram®, DID®.