CA1288511C - Methode d'effacement d'informations - Google Patents
Methode d'effacement d'informationsInfo
- Publication number
- CA1288511C CA1288511C CA000535910A CA535910A CA1288511C CA 1288511 C CA1288511 C CA 1288511C CA 000535910 A CA000535910 A CA 000535910A CA 535910 A CA535910 A CA 535910A CA 1288511 C CA1288511 C CA 1288511C
- Authority
- CA
- Canada
- Prior art keywords
- recording layer
- carrier
- optical
- optical information
- air
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000003287 optical effect Effects 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000969 carrier Substances 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229910052714 tellurium Inorganic materials 0.000 description 2
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000535910A CA1288511C (fr) | 1987-04-29 | 1987-04-29 | Methode d'effacement d'informations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000535910A CA1288511C (fr) | 1987-04-29 | 1987-04-29 | Methode d'effacement d'informations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1288511C true CA1288511C (fr) | 1991-09-03 |
Family
ID=4135539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000535910A Expired - Fee Related CA1288511C (fr) | 1987-04-29 | 1987-04-29 | Methode d'effacement d'informations |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1288511C (fr) |
-
1987
- 1987-04-29 CA CA000535910A patent/CA1288511C/fr not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR840002131B1 (ko) | 기록디스크 | |
| US4403318A (en) | Apparatus and method for recording, reproducing and erasing on optical recording discs | |
| KR19990029098A (ko) | 광 메모리 내에 데이터의 병렬 기록/판독을 위한 방법 및상기 방법을 사용하기 위한 기록/판독 장치 | |
| US4186002A (en) | Photochromic compounds for hologram recording | |
| US4982362A (en) | Electron-beam recording medium | |
| CA1288511C (fr) | Methode d'effacement d'informations | |
| US4875204A (en) | Method of erasing information | |
| US4939716A (en) | Optical information carrier | |
| US4382103A (en) | Master for device replication | |
| JPH0654550B2 (ja) | 光学的メモリ− | |
| US3636529A (en) | Drum storage system with alternating light beams | |
| US4908814A (en) | Method of photothermal information recording reading and erasing | |
| ES2004965A6 (es) | Un metodo para borrar informacion | |
| JPH03200957A (ja) | 書換型フォトクロミック光ディスク | |
| WO1984004824A1 (fr) | Structure d'enregistrement optique impliquant une reaction chimique in situ dans la structure active | |
| BE1000802A4 (fr) | Procede d'enregistrement de l'information sur un support d'informations optique et d'effacement de l'information et memoire optique pour realiser ce procede. | |
| JPH0447892B2 (fr) | ||
| JP2007102969A (ja) | 超解像光記録媒体及び超解像光記録媒体への情報記録方法 | |
| SU1628082A1 (ru) | Способ фототермической записи информации | |
| JPS61208649A (ja) | 電子線相変化型記録再生方法およびその装置 | |
| JP2797476B2 (ja) | 光磁気メモリ装置 | |
| JPH0422256B2 (fr) | ||
| EP0255542A1 (fr) | Systeme de memoire a faisceau d'electrons avec canon a electrons ultracompacte et a densite de courant elevee | |
| ES2005254A6 (es) | Memoria optica | |
| JPS63119043A (ja) | 電子ビ−ム情報記録再生装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |