RU94031228A - Medium for storage of information - Google Patents

Medium for storage of information

Info

Publication number
RU94031228A
RU94031228A RU94031228/09A RU94031228A RU94031228A RU 94031228 A RU94031228 A RU 94031228A RU 94031228/09 A RU94031228/09 A RU 94031228/09A RU 94031228 A RU94031228 A RU 94031228A RU 94031228 A RU94031228 A RU 94031228A
Authority
RU
Russia
Prior art keywords
information
medium
layer
hologram
light
Prior art date
Application number
RU94031228/09A
Other languages
Russian (ru)
Other versions
RU2079166C1 (en
Inventor
Э.Я. Никируй
Original Assignee
Э.Я. Никируй
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Э.Я. Никируй filed Critical Э.Я. Никируй
Priority to RU94031228A priority Critical patent/RU2079166C1/en
Publication of RU94031228A publication Critical patent/RU94031228A/en
Application granted granted Critical
Publication of RU2079166C1 publication Critical patent/RU2079166C1/en

Links

Abstract

FIELD: information carrying surfaces. SUBSTANCE: medium has at least two layers which are joined to one another. One layer is made from opaque material, another one is made from transparent or light-reflecting material. All area of information storing surface of opaque layer is covered with reflecting hologram which can be read under day light and which provides authentication of information storing medium when hologram is exposed to light and is read at angle of no more than 45 with respect to surface of information storing medium. Information which is stored on hologram may contain several text or graphic pictures, which are produced by removal of material from corresponding parts of opaque layer. This is performed by removal for all depth of this layer by means of laser engraving. Device may be used for identification of personal cards, credit cards and other papers which use requires checking their authentication. EFFECT: checking authentication of carrier.

Claims (1)

Изобретение относится к носителям информации, в которых используются записи различного вида, причем один вид записи, в частности голограмма, предназначен для идентификации подлинности носителя. Изобретение может быть применено для идентификации, например, идентификационных или кредитных карточек, а также любых других документов, использование которых требует подтверждения их подлинности. Носитель информации содержит по крайней мере два соединенных друг с другом слоя, один из которых выполнен из непрозрачного материала, а другой - из прозрачного или отражающего свет материала, на слое из непрозрачного материала по всей площади носителя информации создана отражательная голограмма, восстанавливаемая в белом свете, которая, при ее освещении, восстанавливает идентифицирующее подлинность носителя информации изображение, наблюдаемое в направлении, составляющем с плоскостью носителя информации угол не более 45 градусов, размещенная на носителе информация имеет вид текстовых и графических изображений, сформированных путем удаления в определенных участках носителя информации материала из непрозрачного слоя на всю глубину этого слоя с помощью способа лазерного гравирования.The invention relates to information carriers in which records of various types are used, moreover, one type of recording, in particular a hologram, is intended to identify the authenticity of the medium. The invention can be used to identify, for example, identification or credit cards, as well as any other documents, the use of which requires confirmation of their authenticity. The information carrier contains at least two layers connected to each other, one of which is made of opaque material, and the other is of transparent or light-reflecting material, a reflective hologram is created on the layer of opaque material over the entire area of the information medium, restored in white light, which, when illuminated, restores the image identifying the authenticity of the information carrier, the image observed in the direction making an angle of not more than 45 degrees with the plane of the information carrier, size ennaya information on the carrier has the form of text and graphic images formed by removing certain areas of the information storage medium from an opaque material layer over the entire depth of the layer by a process of laser engraving.
RU94031228A 1994-08-25 1994-08-25 Information carrier RU2079166C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94031228A RU2079166C1 (en) 1994-08-25 1994-08-25 Information carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94031228A RU2079166C1 (en) 1994-08-25 1994-08-25 Information carrier

Publications (2)

Publication Number Publication Date
RU94031228A true RU94031228A (en) 1996-06-20
RU2079166C1 RU2079166C1 (en) 1997-05-10

Family

ID=20159998

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94031228A RU2079166C1 (en) 1994-08-25 1994-08-25 Information carrier

Country Status (1)

Country Link
RU (1) RU2079166C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2150746C1 (en) * 1999-08-06 2000-06-10 Белоусов Борис Ильич Information carrier
FR2961621B1 (en) * 2010-06-22 2014-09-05 Arjowiggins Security METHOD OF AUTHENTICATING AND / OR IDENTIFYING A SECURITY ARTICLE
US10769515B2 (en) 2017-02-16 2020-09-08 Illinois Tool Works Inc. Composite laminate assembly used to form plural individual cards and method of manufacturing the same

Also Published As

Publication number Publication date
RU2079166C1 (en) 1997-05-10

Similar Documents

Publication Publication Date Title
US4119361A (en) Multilayer identification card
US4917292A (en) Book on a pocket card
CA2201345A1 (en) Systems and methods for recording data
US4269473A (en) Identification card with a hologram and a process for the production thereof
JP5622710B2 (en) Holographic data recording medium
ATE252269T1 (en) OPTICAL DATA STORAGE MEDIUM AND METHOD FOR DISPLAYING AND REPRODUCING SAME
ES457202A1 (en) Falsification-proof identification card having a Lippmann-Bragg hologram
EP2461326A3 (en) Optical storage medium, optical read/write apparatus, and optical read/write method
JPH05254283A (en) Optical card and reader thereof
ATE93645T1 (en) OPTICAL MEMORY CARDS.
US6695213B2 (en) Holographic card formats for presentation and security
WO2005034019A2 (en) Biometric hologram based data verification methods and apparatus
US20030156524A1 (en) Holographic data memory
EP0640891A1 (en) Encoded badge holograms
RU94031228A (en) Medium for storage of information
US11782384B2 (en) Holographic recordings replaying images upon illumination
KR20070050389A (en) Security hologram and associated methods of use and of making
JP2004523789A (en) Double hologram
US5835245A (en) Holographic method and materials to detect and prevent forgery in identity cards
RU94032168A (en) Information carrier
RU2150746C1 (en) Information carrier
JPS63164039A (en) Optical recording medium
JP3012886U (en) prepaid card
JPH04332686A (en) Recording material and method
JPH04338598A (en) Recording material and recording method thereof