DE20012149U1 - Cover with security feature for disk-shaped data carriers - Google Patents

Cover with security feature for disk-shaped data carriers

Info

Publication number
DE20012149U1
DE20012149U1 DE20012149U DE20012149U DE20012149U1 DE 20012149 U1 DE20012149 U1 DE 20012149U1 DE 20012149 U DE20012149 U DE 20012149U DE 20012149 U DE20012149 U DE 20012149U DE 20012149 U1 DE20012149 U1 DE 20012149U1
Authority
DE
Germany
Prior art keywords
case
booklet
visible
periodic pattern
cover
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20012149U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20012149U priority Critical patent/DE20012149U1/en
Publication of DE20012149U1 publication Critical patent/DE20012149U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/04Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
    • G11B33/0405Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
    • G11B33/0411Single disc boxes
    • G11B33/0422Single disc boxes for discs without cartridge
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F5/00Screening processes; Screens therefor
    • G03F5/22Screening processes; Screens therefor combining several screens; Elimination of moiré
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Packaging For Recording Disks (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Hülle für mindestens einen scheibenförmigen Datenträger, in die neben dem Datenträger auch ein Informationsblatt oder -heft (im folgenden als Booklet bezeichnet) geschoben werden kann, welches durch die durchsichtige Vorderseite der Hülle auch in geschlossenem Zustand der Hülle sichtbar ist, dadurch gekennzeichnet, daß auf mindestens einem Teil der Innen- oder Außenseite der Vorderseite der Hülle ein nahezu periodisches Muster aufgebracht ist, welches mit der mit einem geeignet modulierten, nahezu periodischen Muster bedruckten Vorderseite des Booklets so wechselwirkt, daß im Fall des in die Hülle eingeschobenen Booklets auf der Vorderseite der Hülle eine zusätzliche Information sichtbar wird, welche auf dem herausgenommenem Booklet mit bloßem Auge nicht sichtbar ist.1. case for at least one disk-shaped data carrier, into which, in addition to the data carrier, an information sheet or booklet (hereinafter referred to as booklet) can also be inserted, which is visible through the transparent front of the case even when the case is closed, characterized in that that an almost periodic pattern is applied to at least part of the inside or outside of the front of the cover, which interacts with the front of the booklet printed with a suitably modulated, almost periodic pattern so that in the case of the booklet inserted into the cover on the Additional information becomes visible on the front of the case, which is not visible to the naked eye on the removed booklet. 2. Hülle nach Schutzanspruch 1, dadurch gekennzeichnet, daß das auf dem Booklet aufgedruckte Muster aus dem Halbtonraster eines auch ohne Hilfsmittel sichtbaren Bildes besteht, wobei zusätzliche Bild- oder Textinformation in lokalen Phasenverschiebungen des beim Bedrucken genutzten Halbtonrasters kodiert ist, die beim Einschieben in die Hülle sichtbar werden.2. case according to protection claim 1, characterized, that the pattern printed on the booklet from the halftone screen also one without Aid visible image exists, with additional image or text information in local Phase shifts of the halftone screen used in printing is encoded, which in Sliding into the case become visible. 3. Hülle nach Schutzanspruch 1, dadurch gekennzeichnet, daß das nahezu periodische Muster auf der Innen- oder Außenseite der Vorderseite der Hülle aus einem aufgedruckten oder aus einem auf einer aufgeklebten Transparentfolie befindlichen Linienraster besteht.3. case according to protection claim 1, characterized, that the almost periodic pattern on the inside or outside of the front of the case from a printed or from a glued on transparent film Line grid exists. 4. Hülle nach Schutzanspruch 1, dadurch gekennzeichnet, daß das nahezu periodische Muster auf der Innen- oder Außenseite der Vorderseite der Hülle aus in die durchsichtige Hülle eingeprägten, periodisch wiederholten Linien besteht, die insgesamt ein optisches Phasengitter bilden.4. case according to protection claim 1, characterized, that the almost periodic pattern on the inside or outside of the front of the case consists of periodically repeated lines embossed into the transparent envelope, the overall form an optical phase grating. Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
DE20012149U 2000-07-13 2000-07-13 Cover with security feature for disk-shaped data carriers Expired - Lifetime DE20012149U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20012149U DE20012149U1 (en) 2000-07-13 2000-07-13 Cover with security feature for disk-shaped data carriers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20012149U DE20012149U1 (en) 2000-07-13 2000-07-13 Cover with security feature for disk-shaped data carriers

Publications (1)

Publication Number Publication Date
DE20012149U1 true DE20012149U1 (en) 2001-01-04

Family

ID=7943889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20012149U Expired - Lifetime DE20012149U1 (en) 2000-07-13 2000-07-13 Cover with security feature for disk-shaped data carriers

Country Status (1)

Country Link
DE (1) DE20012149U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051395A1 (en) * 2005-10-25 2007-05-03 Giesecke & Devrient Gmbh Security element and method for its production
US7916343B2 (en) 2003-07-07 2011-03-29 Commonwealth Scientific And Industrial Research Organisation Method of encoding a latent image and article produced

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7916343B2 (en) 2003-07-07 2011-03-29 Commonwealth Scientific And Industrial Research Organisation Method of encoding a latent image and article produced
DE102005051395A1 (en) * 2005-10-25 2007-05-03 Giesecke & Devrient Gmbh Security element and method for its production

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20010208

R156 Lapse of ip right after 3 years

Effective date: 20040203