DE202005017196U1 - DVD comprises polycarbonate disk of thickness 0.6 mm with flanges, also of thickness 0.6 mm, around its outer edge and around central hole, recording layer being sprayed on between flanges - Google Patents
DVD comprises polycarbonate disk of thickness 0.6 mm with flanges, also of thickness 0.6 mm, around its outer edge and around central hole, recording layer being sprayed on between flanges Download PDFInfo
- Publication number
- DE202005017196U1 DE202005017196U1 DE200520017196 DE202005017196U DE202005017196U1 DE 202005017196 U1 DE202005017196 U1 DE 202005017196U1 DE 200520017196 DE200520017196 DE 200520017196 DE 202005017196 U DE202005017196 U DE 202005017196U DE 202005017196 U1 DE202005017196 U1 DE 202005017196U1
- Authority
- DE
- Germany
- Prior art keywords
- thickness
- flanges
- carrier
- around
- dvd
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24047—Substrates
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
- G11B33/0405—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
- G11B33/0411—Single disc boxes
- G11B33/0422—Single disc boxes for discs without cartridge
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
Description
Bezugnehmend
auf
Da die maximale Speicherkapazität einer konventionellen VCD nur etwa 800 MB ist und nicht ausreichend ist, um die Anforderungen des sich schnell fortentwickelnden Informationszeitalters zu befriedigen, wurde die DVD (Digital Versatile Disk) mit 4 GB Speicherkapazität entwickelt.There the maximum storage capacity a conventional VCD is only about 800 MB and not sufficient is to meet the demands of the rapidly evolving information age To satisfy, the DVD (Digital Versatile Disk) with 4 GB storage capacity developed.
Bezugnehmend
auf
Um diese Mängel zu beseitigen, schafft das Gebrauchsmuster eine Einzel-Träger-DVD, die die oben genannten Probleme beseitigt oder zumindest abschwächt.Around these defects to eliminate the utility model creates a single-carrier DVD, which eliminates or at least mitigates the above problems.
Die Hauptaufgabe des Gebrauchsmusters ist es, eine Einzel-Träger-DVD zu schaffen, die helfen kann, die Produktionskosten zu reduzieren.The Main task of the utility model is to buy a single-carrier DVD that can help reduce production costs.
Die Einzel-Träger-DVD gemäß dem Gebrauchsmuster weist eine Trägerscheibe und eine Aufnahmeschicht auf. Die Trägerscheibe ist aus Polykarbonat hergestellt, 0,6 mm dick und weist eine Mitte, zwei Oberflächen, einen Rand, ein Mittelloch, einen äußeren Flansch und einen inneren Flansch auf. Das Mittelloch ist in der Mittel der Trägerscheibe. Der äußere Flansch und der innere Flansch sind jeweils 0,6 mm dick und an einer Oberfläche der Trägerscheibe ausgebildet, wobei der äußere Flansch in der Nähe des Randes angeordnet ist, während der innere Flansch in der Nähe des Mittellochs angeordnet ist. Die Aufnahmeschicht ist zwischen dem äußeren Flansch und dem inneren Flansch auf die Trägerscheibe aufgesprüht.The Single-carrier DVD according to the utility model has a carrier disk and a recording layer. The carrier disc is made of polycarbonate manufactured, 0.6 mm thick and has a center, two surfaces, one Edge, a center hole, an outer flange and an inner flange. The center hole is in the middle the carrier disk. The outer flange and the inner flange are each 0.6 mm thick and on one surface of the carrier disc formed, wherein the outer flange near the edge is arranged while the inner flange nearby of the center hole is arranged. The recording layer is between the outer flange and the inner flange sprayed onto the carrier disk.
Die Einzel-Träger-DVD weist nur eine Trägerscheibe auf und ein Hersteller kann daher bei den Materialaufwendungen sparen. Das Hinzufügen des äußeren und des inneren Flansch schafft für die Einzel-Träger-DVD eine genügende Dicke, sodass sie zu einem konventionellen DVD-Abspielgerät passt.The Single-carrier DVD has only one carrier disk and a manufacturer can therefore save on material costs. The addition of the outer and the inner flange creates for the single-carrier DVD a sufficient one Thick, so it fits a conventional DVD player.
Andere Aufgaben, Vorteile und neue Merkmale des Gebrauchsmusters werden aus der folgenden detaillierten Beschreibung ersichtlicher, wenn diese im Zusammenhang mit den anhängenden Zeichnungen gesehen wird.Other Tasks, advantages and new features of the utility model will be from the following detailed description, if more obvious in conjunction with the attached drawings is seen.
In der Zeichnung zeigen:In show the drawing:
Bezugnehmend
auf
Die
Trägerscheibe
Das
Mittelloch
Die
beschriebene Einzel-Träger-DVD
hat die folgenden Vorteile. Da die Einzel-Träger-DVD nur eine Trägerscheibe
aufweist, kann sich ein Hersteller Polykarbonatmaterial sparen und
die Produktionskosten reduzieren. Der äußere Flansch
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520017196 DE202005017196U1 (en) | 2005-11-03 | 2005-11-03 | DVD comprises polycarbonate disk of thickness 0.6 mm with flanges, also of thickness 0.6 mm, around its outer edge and around central hole, recording layer being sprayed on between flanges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520017196 DE202005017196U1 (en) | 2005-11-03 | 2005-11-03 | DVD comprises polycarbonate disk of thickness 0.6 mm with flanges, also of thickness 0.6 mm, around its outer edge and around central hole, recording layer being sprayed on between flanges |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005017196U1 true DE202005017196U1 (en) | 2006-02-09 |
Family
ID=35854022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520017196 Expired - Lifetime DE202005017196U1 (en) | 2005-11-03 | 2005-11-03 | DVD comprises polycarbonate disk of thickness 0.6 mm with flanges, also of thickness 0.6 mm, around its outer edge and around central hole, recording layer being sprayed on between flanges |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005017196U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1923872A1 (en) * | 2006-11-15 | 2008-05-21 | ODS Technology GmbH | Eco disc |
EP1923873A1 (en) * | 2006-11-15 | 2008-05-21 | ODS Technology GmbH | EcoDisc |
EP1953745A1 (en) * | 2007-01-29 | 2008-08-06 | ODS Technologies GmbH | EcoDisc |
EP2270785A1 (en) * | 2009-07-02 | 2011-01-05 | EcoDisc Technology AG | Optical data carrier with rim |
-
2005
- 2005-11-03 DE DE200520017196 patent/DE202005017196U1/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1923872A1 (en) * | 2006-11-15 | 2008-05-21 | ODS Technology GmbH | Eco disc |
EP1923873A1 (en) * | 2006-11-15 | 2008-05-21 | ODS Technology GmbH | EcoDisc |
WO2008058745A1 (en) * | 2006-11-15 | 2008-05-22 | Ods Technology Gmbh | Eco disc |
EP2284834A1 (en) * | 2006-11-15 | 2011-02-16 | EcoDisc Technology AG | Eco disc |
US8006256B2 (en) | 2006-11-15 | 2011-08-23 | Ecodisc Technology Ag | Optical disc medium having clamping region with protruding structures |
EP1953745A1 (en) * | 2007-01-29 | 2008-08-06 | ODS Technologies GmbH | EcoDisc |
WO2008092638A2 (en) * | 2007-01-29 | 2008-08-07 | Ods Technology Gmbh | Ecodisc |
WO2008092638A3 (en) * | 2007-01-29 | 2008-10-23 | Ods Technology Gmbh | Ecodisc |
EP2270785A1 (en) * | 2009-07-02 | 2011-01-05 | EcoDisc Technology AG | Optical data carrier with rim |
WO2011000941A1 (en) * | 2009-07-02 | 2011-01-06 | Ecodisc Technology Ag | Optical data carrier with rim |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060316 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20090603 |