JPS6212882B2 - - Google Patents
Info
- Publication number
- JPS6212882B2 JPS6212882B2 JP54134661A JP13466179A JPS6212882B2 JP S6212882 B2 JPS6212882 B2 JP S6212882B2 JP 54134661 A JP54134661 A JP 54134661A JP 13466179 A JP13466179 A JP 13466179A JP S6212882 B2 JPS6212882 B2 JP S6212882B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- refractive index
- film
- sio
- low refractive
- 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
- 239000010408 film Substances 0.000 claims description 43
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 14
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 2
- 239000006117 anti-reflective coating Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- COGLLVXIBJGDLH-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl hydrogen carbonate Chemical compound OCCOCCOC(O)=O COGLLVXIBJGDLH-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012788 optical film Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Eyeglasses (AREA)
- Surface Treatment Of Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13466179A JPS5659202A (en) | 1979-10-18 | 1979-10-18 | Reflection preventing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13466179A JPS5659202A (en) | 1979-10-18 | 1979-10-18 | Reflection preventing film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5659202A JPS5659202A (en) | 1981-05-22 |
| JPS6212882B2 true JPS6212882B2 (enrdf_load_stackoverflow) | 1987-03-23 |
Family
ID=15133594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13466179A Granted JPS5659202A (en) | 1979-10-18 | 1979-10-18 | Reflection preventing film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5659202A (enrdf_load_stackoverflow) |
-
1979
- 1979-10-18 JP JP13466179A patent/JPS5659202A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5659202A (en) | 1981-05-22 |
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