, Author at e-lidogram

New OVD features

As we already announced before, we are armed with new equipment.

As a result, in the arsenal of in the arsenal of LIDOGRAM appeared new security features unmatched on the market.

The example of advertising hologram demonstrate some of our achievements

“Egyptian Fantasy” – The nano-optical element is developed by electron-beam holographic technology and its resolution is 15 nm. The item combines a number of innovative techniques including 2D pastel colors of the background sub-wavelength structures through which created the black color of the characters, achromatic 3D sculptural effect and others.

nefertity


3D MOTION FULL PARALLAX 3D moving objects in four directions.
PASTEL COLORS Graphic diffraction object in constant color (the color of the object is constant regardless of the angle of observation)
HOLOGRAPHIC BLACK Holographic black field with latent color image. Combination of Holographic black and High Color (High frequency gratings) effects. At very low viewing angles a vivid color is replayed to complement part of image visible at ordinary viewing angle. Good feature for overt verification.
3D RELIEFS 3D Glass-relief effect A bas-relief like achromatic effect. The object looks like water drops 3D Mat-relief effect A bas-relief like achromatic effect. The object looks like mat relief

Excellence in Holography Awards 2016

Winner in two categories for Nano-optical element “Egypt Phantasy”

Best Origination and I nnovation in Holographic Technology

www.ihma.org/2016-awards

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E-LIDOGRAM fulfills all 3 levels of security for protection of documents and trademarks

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Security features for identification with human eye – Visual Control

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Security features for identification with special equipment

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Security features for Expert Control

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First Level

Security Features

3D Sculptured effect

Technology

Security Nano-Optical Device developed for Document Authentication and Brand Protection

E-LIDOGRAM is designed to synthesize and generate Nano-optical elements, Diffractive optical elements, Computer generated holograms.

E-LIDOGRAM is the latest E-BEAM lithography with a resolution of 8 nano-meters.

E-LIDOGRAM is symbol of high level of quality and reliability.

E-LIDOGRAM was awarded as a best innovation in holographic industry and best origination technology by IHMA.

The technology have several advantages over the other known holographic techniques and led E-LIDOGRAM to be main security feature on Security Printing Market for document authentication and brand protection.

Essentials

Nano

Vector

E-beam

Unique

Hologram originations

E-beam holograms

Modern OVDs have sub-wavelength period of 200 nm and thus at least 20 nm resolution is highly needed. E-beam lithography is the technology created for microelectronics. But it meets all OVD’s requirements for resolution, flexibility and performance. This technique makes it possible of arbitrary topology creation while extreme resolution of nano-meter scale allows utilizing the recent development of digital holography.

In 2014 we switched from optical to e-beam lithography

The e-beam holograms are capable to control the light field (amplitude and phase of the light) as well as its polarization. Sub-micron structures with specific 3D profiles can produce unique optical effect such as 3D visualization, motion, color selectivity and much more complicated security futures.

Scanning electron microscope

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Scanning electron microscope

That is the reason why we choose the e-beam lithography as our primary hologram’s mastering technology. E-beam lithography allows us to realize synthesized diffraction structures of several microns depth with high resolution and accuracy.

Armed with this new high-tech tool, our engineers and physicists already put into practice their theoretical developments of the recent years. We have developed some novel effects based on diffraction optics which are essentially different from conventional rainbow OVDs providing easy recognition and verification.

Our new Security Features are intended to use for most significant projects like passports, tax stamps and currencies where up to date security is essential.

Security Holograms

Security holograms have been first used in security printing to protect MasterCard and VISA credit cards.

The reasons for using holograms and holographic products:

Security: Hologram images are impossible to copy or imitate by traditional printing equipment. Holograms are easily recognizable by the end user. Additional tricks like micro-text, hidden images and other security features make them a unique optical security device.

Promotional effect: Holograms have an attractive appearance and are eye-catching. There is an advertising effect if a name or a logo is on the hologram. Holograms make the goods look more luxury and expensive. Customers usually trust in products with holograms.

3. Cost: When purchased in large quantities, security holograms are a cost-effective method of adding an overt authentication device to an item.

The first holographic company was established in USA and later in Europe. For the last 20 years holography became a powerful industry. Many new companies specialized in security holography and packaging appear in America, Asia and Europe.

Nowadays security holography develops mainly in the following directions:

1. High Security Applications (Banknote and Document protection)

Banknotes, lottery tickets, retail vouchers, tax stamps, passports, visas, ID cards, driving licenses, diplomas, vehicle registration, credit cards, phone cards, , transport and insurance documents, certificates.

2. Brand Authentication and promotion

Alcohol and tobacco products, pharmacy, drugs, foods, fashion wear, sport goods, spare parts, jewelry, watches, mobile phones, electrical and electronic components, toys, audio and video, software.

Security Holograms

About

Welcome to the LIDOGRAM web site!

Here we present our advanced technology for synthesizing and recording of OVD (Optical Variable Devises) called E-LIDOGRAM.

E-LIDOGRAM was awarded as a best innovation in holographic industry and best origination technology by IHMA.

Who we are: Group of companies specialized in security printing and optical embossing (mass production of security holograms). The headquarter is located in Sofia, Bulgaria.

Our strategy is developing of new products and technologies in Security printing industry. Our activities develop mainly in three directions: Security Printing; Hologram Origination; Development of Equipment & Know-How.

This website is dedicated especially to our holographic origination technology – E-LIDOGRAM.

You could also explore other our websites:

security.printing; security.holograms; holographic.equipment