CA1066414A - Appareil et methode d'enregistrement d'information sur disque video - Google Patents
Appareil et methode d'enregistrement d'information sur disque videoInfo
- Publication number
- CA1066414A CA1066414A CA313,007A CA313007A CA1066414A CA 1066414 A CA1066414 A CA 1066414A CA 313007 A CA313007 A CA 313007A CA 1066414 A CA1066414 A CA 1066414A
- Authority
- CA
- Canada
- Prior art keywords
- light
- intensity
- signal
- disc
- coating
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 45
- 238000000576 coating method Methods 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 35
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims description 18
- 230000001276 controlling effect Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000010287 polarization Effects 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 4
- 230000000704 physical effect Effects 0.000 claims description 3
- 230000004075 alteration Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008016 vaporization Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000008014 freezing Effects 0.000 claims 2
- 238000007710 freezing Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 239000012768 molten material Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 206010052804 Drug tolerance Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- -1 under applied heat Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA313,007A CA1066414A (fr) | 1977-10-27 | 1978-10-10 | Appareil et methode d'enregistrement d'information sur disque video |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA289,623A CA1069214A (fr) | 1973-02-20 | 1977-10-27 | Methode de production de disque video |
| CA313,007A CA1066414A (fr) | 1977-10-27 | 1978-10-10 | Appareil et methode d'enregistrement d'information sur disque video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1066414A true CA1066414A (fr) | 1979-11-13 |
Family
ID=25668592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA313,007A Expired CA1066414A (fr) | 1977-10-27 | 1978-10-10 | Appareil et methode d'enregistrement d'information sur disque video |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1066414A (fr) |
-
1978
- 1978-10-10 CA CA313,007A patent/CA1066414A/fr not_active Expired
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