CN102368386A - Novel ceramic digital optical disc - Google Patents
Novel ceramic digital optical disc Download PDFInfo
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- CN102368386A CN102368386A CN2011103428065A CN201110342806A CN102368386A CN 102368386 A CN102368386 A CN 102368386A CN 2011103428065 A CN2011103428065 A CN 2011103428065A CN 201110342806 A CN201110342806 A CN 201110342806A CN 102368386 A CN102368386 A CN 102368386A
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- optical disc
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Abstract
The invention provides a novel ceramic digital optical disc (1) which is applied to constant storage of computer digital signals. The disc comprises a base layer (2), a fiber reinforced layer (3), a reflective layer (4), a high-temperature resistant laser photosensitizing dye, a pigment coating (5) and a low-temperature transparent glaze layer (6). The base layer (2) of the novel ceramic digital optical disc is made of kaolin; and both the reflective layer (4) and the low-temperature transparent glaze layer (6) of the novel ceramic digital optical disc are made of glazes. The overall disc is manufactured through sintering. The novel ceramic digital optical disc has the advantages of fire resistance, high-temperature resistance, corrosion resistance and the like, and the recorded digital signal of the disc is not influenced by magnetic field and current. In addition, the service life of the ceramic is very long, therefore, the ceramic digital optical disc is particularly suitable for constantly recording digital signals. The novel ceramic digital optical disc is low in cost, can be linked with the prior art and has a wide market prospect.
Description
Technical field
A kind of new ceramics optical digital disk, the recording medium that it act as digital signal is used for the permanent preservation of digital signal.
Technical background
Since nineteen seventies, the high speed development of Along with computer technology, the mankind have got into digital times.Digital times produces extremely far-reaching influence to human civilization, can predict, and in the near future, human all cultural achievement all will be preserved with digital form.At present, the high speed development of Along with computer technology, semiconductor technology and network technology, people have got used to a large amount of digital signals is stored in the middle of jumbo hard disk, CD, semiconductor flash memory device and the network hard disc.But above-mentioned data storage medium but exists some fatal defectives.
At first, no matter be hard disk, CD, or the flash memory body of semiconductor manufacturing, its life-span all is limited.After the full phase in longevity expired, hard disk can be dry because of lubricant, and electronic unit wears out and can't work; CD then can be broken because plastic basis material is aging; The semiconductor flash memory device then can be because of its peripheral electronic unit, aging circuit and was lost efficacy.
Secondly, no matter be hard disk, CD, or the flash memory body made of semiconductor, all do not meet the safety requirements of permanent preservation digital signal.Though the hard disk capacity is very big, itself be not water-fast, high-intensity magnetic field, heavy current, corrosion, and fire and high temperature also makes it impaired, thereby cause data thoroughly to be lost; CD is not water-fast too, burn into is fiery and the influence of high temperature; There are these problems too in the semiconductor flash memory device.
Three, in above-mentioned three kinds of digital signal storage mediums, except the price of CD was hanged down, other price of two kinds was all expensive, was unfavorable for forever preserving the digital signal of magnanimity.
Above-mentioned three shortcomings determined existing digital signal recording medium can't satisfy the needs of permanent record digital signal, and this transmission for human civilization are very disadvantageous.
Summary of the invention
The present invention utilizes the high stability and the permanance of pottery to make the new ceramics optical digital disk, to realize the permanent preservation of digital signal.
Pottery is as one of Chinese four inventions, and its stability and permanance have all obtained check.No matter the porcelain of manufacturing is used, is viewed and admired by people always before thousands of year, still is imbedded in undergroundly, even is submerged in the seawater, can keep its original appearance.Have only through physics mode and smash, could destroy the integrality of pottery.Utilize stupalith to make the new ceramics optical digital disk, can guarantee just that the new ceramics optical digital disk has and reach the life-span in thousands of years.
New ceramics optical digital disk (1) involved in the present invention is a disc structure, wherein between the position perforate.The porcelain embryo that its basic unit (2) is formed by porcelain earth water mixing sintering; For guaranteeing basic unit (2) intensity of new ceramics optical digital disk; Prevent basic unit (2) fragmentation of new ceramics optical digital disk, can in the basic unit (2) of new ceramics optical digital disk, lay and weave the fabric reinforcement (3) that forms by spun glass, fibrous asbestos, carbon fibre or other inorganic matter fiber.The basic unit of new ceramics optical digital disk (2) can carry out polishing to its A, B two sides according to circumstances after the high temperature sintering moulding.
After basic unit (2) the high temperature sintering moulding of new ceramics optical digital disk involved in the present invention, carry out " gold-decorated " on its A, B two surfaces and handle, promptly coat the glaze that contains metal object, and then carry out sintering.All had reflection horizon (4) on basic unit (2) the AB face of the new ceramics optical digital disk behind the sintering.
The resistant to elevated temperatures laser photosensitizing dye of coating, pigment coated (5) can (4) be gone up in the reflection horizon by the basic unit (2) of new ceramics optical digital disk involved in the present invention after accomplishing reflection horizon (4) sintering.After treating after resistant to elevated temperatures laser photosensitizing dye, pigment coated (5) drying, on laser photosensitizing dye, pigment coated (5), be coated with low-temperature transparent glaze (6) again.At last, the new ceramics optical digital disk basic unit (2) that has been coated with the low-temperature transparent glaze is put into low-temperature sintering stove sintering, can obtain new ceramics optical digital disk (1).
New ceramics optical digital disk (1) involved in the present invention has following advantage.
1, good endurance: pottery is as a kind of inanimate matter product, and it is unlimited that its life-span can be described as.
2, good stability: pottery itself is not receive magnetic, electricity, water, fire, high temperature and various acid, alkali and salt corrosion.Laser photosensitizing dye, pigment coated (5) they itself are exactly resistant to elevated temperatures, therefore can be because of fire yet, and high temperature and influence data security.
And the low-temperature transparent glaze (6) that is coated on outside the new ceramics optical digital disk can form tight glaze protective seam, thereby reflection horizon (4) and laser photosensitizing dye, pigment coated (5) are formed protection.
3, anti-fragility is strong: pottery itself is frangible, but through in the middle of the basic unit (2) of new ceramics optical digital disk, laying enhancement Layer (3), the anti-fragility of new ceramics optical digital disk can significantly improve.
4, cheap: kaolin resource is abundant, and is cheap, thereby the prices of raw and semifnished materials of new ceramics optical digital disk (1) are extremely low.The manufacturing process of new ceramics optical digital disk (1) is simple.Thereby price is very cheap, is convenient to a large amount of buyings.
5, can be connected with prior art: the laser-optical disk technology is the digital signal record technology of a maturation; All be equipped with the laser-optical disk read write line on most PCs; Only need buying new ceramics optical digital disk, can accomplish the permanent preservation of digital signal.
6 and along with the short laser instrument of the glistening lights of waves such as blue laser, violet laser comes into operation; And the maturation of multilayer laser light sensitive layer technology.The memory space of CD also is greatly improved.The new ceramics optical digital disk can satisfy the requirement of forever depositing all a large amount of digital signals.
7, entity and individual such as the suitable archives of new ceramics optical digital disk, library, government department, school preserve various digital signal works.
The present invention has vast market prospect.
Description of drawings
Fig. 1 is ceramic optical digital disk diagrammatic cross-section
3, basic unit, 3, fabric reinforcement, 4, the reflection horizon, 5, laser photosensitizing dye, pigment coated 6, low-temperature transparent glaze
Fig. 2 is ceramic optical digital disk synoptic diagram
Fig. 3 is ceramic optical digital disk fabric reinforcement synoptic diagram
Embodiment
Make basic unit (2) porcelain embryo with the porcelain earth water mixing, and add fabric reinforcement (3) therein, form basic unit (2) porcelain body through sintering afterwards.On basic unit (2) porcelain body, be coated with the containing metal glaze then and sinter reflection horizon (4) into.Afterwards, coating laser photosensitizing dye, pigment coated (5) on the reflection horizon.After treating this coating drying, be coated with the low-temperature transparent glaze again, sinter low-temperature transparent glazed layer (6) into.The pottery optical digital disk is made promptly to accuse and is accomplished.
Claims (7)
1. a new ceramics optical digital disk (1) is applicable to the permanent preservation of computer digit signal, has basic unit (2), fabric reinforcement (3), reflection horizon (4), high temperature resistant laser photosensitizing dye, pigment coated (5), low-temperature transparent glazed layer (6).
2. right request 1 described ceramic optical digital disk (1) is a disc-shaped structure, and there is circular hole its center, and ceramic optical digital disk (1) is divided into A, B face.
3. right request 1 described basic unit (2) is characterized by: by porcelain earth make the porcelain embryo, after adding fabric reinforcement (3), sinter porcelain body into.
4. right request 1 described fabric reinforcement (3) is characterized by: by resistant to elevated temperatures spun glass, fibrous asbestos, carbon fibre or other inorganic matter fiber, according to warp, the good fabric of latitude method braiding.
5. right request 1 described reflection horizon (4) is characterized by: be coated in the basic unit (2) by the glaze that contains metal ingredient, behind sintering, produce " gold-decorated " effect glazed layer with light reflection function.
6. right request 1 described high temperature resistant laser photosensitizing dye, pigment coated (5), its thing levy into: can produce dyestuff, the pigment of photosensitization to the laser signal of specific wavelength, its specific requirement is stable performance and high temperature resistant.
7. right request 1 said low-temperature transparent glazed layer (6) is characterized by: the glaze of sintering, and transparency height behind the sintering at a lower temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342806.5A CN102368386B (en) | 2011-11-03 | 2011-11-03 | Novel ceramic digital optical disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342806.5A CN102368386B (en) | 2011-11-03 | 2011-11-03 | Novel ceramic digital optical disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102368386A true CN102368386A (en) | 2012-03-07 |
| CN102368386B CN102368386B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110342806.5A Expired - Fee Related CN102368386B (en) | 2011-11-03 | 2011-11-03 | Novel ceramic digital optical disc |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543224A (en) * | 2018-03-20 | 2018-09-18 | 北京园和易科技有限公司 | The gold-plated photophores of ATP |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197060A (en) * | 1989-01-11 | 1993-03-23 | Seiko Epson Corporation | Dual substrate optical recording medium |
| CN101231858A (en) * | 2007-01-24 | 2008-07-30 | 中国钢铁股份有限公司 | Optical recording media for writing only once |
| CN101905952A (en) * | 2009-06-04 | 2010-12-08 | 株式会社小原 | Crystallized glass substrate for information recording medium and method of producing the same |
| CN102265341A (en) * | 2008-11-03 | 2011-11-30 | 布莱阿姆青年大学 | Data storage media containing magnesium metal layer |
-
2011
- 2011-11-03 CN CN201110342806.5A patent/CN102368386B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197060A (en) * | 1989-01-11 | 1993-03-23 | Seiko Epson Corporation | Dual substrate optical recording medium |
| CN101231858A (en) * | 2007-01-24 | 2008-07-30 | 中国钢铁股份有限公司 | Optical recording media for writing only once |
| CN102265341A (en) * | 2008-11-03 | 2011-11-30 | 布莱阿姆青年大学 | Data storage media containing magnesium metal layer |
| CN101905952A (en) * | 2009-06-04 | 2010-12-08 | 株式会社小原 | Crystallized glass substrate for information recording medium and method of producing the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543224A (en) * | 2018-03-20 | 2018-09-18 | 北京园和易科技有限公司 | The gold-plated photophores of ATP |
| CN108543224B (en) * | 2018-03-20 | 2021-02-05 | 北京爱特普医学技术有限公司 | ATP gold plating illuminator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102368386B (en) | 2014-12-24 |
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