Process and device for producing a hologram, hologram and illumination device for a vehicle

Directly printable image recording material and preparation method thereof

Unitary carrier for holographic components

Holographic device

ELECTRON-BEAM COATING DEVICE

SHAPED BODY HAVING A VOLUME HOLOGRAM AND METHOD FOR PRODUCTION THEREOF

Variable shear with volume holograms

Tool surface nano-structure patterning process

In line manufacturing of documents with security elements

Electron-beam coating device

Identification medium

Method and device for producing contact copies

METHOD OF FORMING HOLOGRAM IMAGE, ELECTROSTATIC IMAGE DEVELOPING TONER AND HOLOGRAM IMAGE FORMING APPARATUS

Complex holograms, method of making and using complex holograms

DURABLE WASHABLE LABEL HAVING A VISIBLE DIFFRACTION GRATING PATTERN

Method and device for producing registered holographic microstructure refractive and reflective effects

DURABLE WASHABLE LABEL HAVING A VISIBLE DIFFRACTION GRATING PATTERN

Security holograms

Embedded information carrier for optical data

Microstructured optical device for remote chemical sensing

Holographic tattoo

Surface relief structure

Active digital hologram display