JPS5666802A - Antireflection film of optical parts made of synthetic resin - Google Patents
Antireflection film of optical parts made of synthetic resinInfo
- Publication number
- JPS5666802A JPS5666802A JP14300079A JP14300079A JPS5666802A JP S5666802 A JPS5666802 A JP S5666802A JP 14300079 A JP14300079 A JP 14300079A JP 14300079 A JP14300079 A JP 14300079A JP S5666802 A JPS5666802 A JP S5666802A
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- film thickness
- layer
- synthetic resin
- antireflection film
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 229920003002 synthetic resin Polymers 0.000 title abstract 2
- 239000000057 synthetic resin Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 3
- 239000010408 film Substances 0.000 abstract 3
- 239000012788 optical film Substances 0.000 abstract 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Landscapes
- Eyeglasses (AREA)
- Surface Treatment Of Optical Elements (AREA)
Abstract
PURPOSE: To improve durability and reproducibility of an interference color by forming plural layers of films having refractive indexes equivalent to predetermined film thickness successively on the surface of transparent synthetic resin made optical parts.
CONSTITUTION: An SiO2 layer 31 of refractive index n1=1.46, thickness 900nm, a mixed material layer 32 of Al2O3 and r2O3 of refractive index n2=1.68 and optical film thickness λ1/4 (λ1=396nm), a ZrO2 layer 33 of refractive index n3=1.95 and optical film thickness λ2/2 (λ2=430nm) and an SiO2 layer of refractive index n4=1.46 and optical film thickness λ3/4 (λ3=492nm) are vacuum deposited on a spectacle lens 30 made of diethylene glycol bis (alkali carbonate) of, for example refractive index n0=1.5. These layers are so constituted as to satisfy λ1<λ2, n1≠n0, n4<n2<n3. This antireflection film has good durability and good reproducibility of an interference color.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14300079A JPS5666802A (en) | 1979-11-05 | 1979-11-05 | Antireflection film of optical parts made of synthetic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14300079A JPS5666802A (en) | 1979-11-05 | 1979-11-05 | Antireflection film of optical parts made of synthetic resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5666802A true JPS5666802A (en) | 1981-06-05 |
Family
ID=15328603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14300079A Pending JPS5666802A (en) | 1979-11-05 | 1979-11-05 | Antireflection film of optical parts made of synthetic resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5666802A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113201A (en) * | 1984-06-28 | 1986-01-21 | Daicel Chem Ind Ltd | Manufacture of thin film having high light transmittance |
| WO1998052074A1 (en) * | 1997-05-16 | 1998-11-19 | Hoya Kabushiki Kaisha | Plastic optical component having a reflection prevention film and mechanism for making reflection prevention film thickness uniform |
| US6606196B2 (en) * | 2000-08-29 | 2003-08-12 | Hoya Corporation | Optical element having antireflection film |
| WO2008133136A1 (en) * | 2007-04-16 | 2008-11-06 | Konica Minolta Opto, Inc. | Reflecting mirror |
-
1979
- 1979-11-05 JP JP14300079A patent/JPS5666802A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113201A (en) * | 1984-06-28 | 1986-01-21 | Daicel Chem Ind Ltd | Manufacture of thin film having high light transmittance |
| WO1998052074A1 (en) * | 1997-05-16 | 1998-11-19 | Hoya Kabushiki Kaisha | Plastic optical component having a reflection prevention film and mechanism for making reflection prevention film thickness uniform |
| US6250758B1 (en) | 1997-05-16 | 2001-06-26 | Hoya Corporation | Plastic optical devices having antireflection film and mechanism for equalizing thickness of antireflection film |
| AU741691B2 (en) * | 1997-05-16 | 2001-12-06 | Hoya Kabushiki Kaisha | Plastic optical component having a reflection prevention film and mechanism for making reflection prevention film thickness uniform |
| AU741691C (en) * | 1997-05-16 | 2004-08-12 | Hoya Kabushiki Kaisha | Plastic optical component having a reflection prevention film and mechanism for making reflection prevention film thickness uniform |
| US6606196B2 (en) * | 2000-08-29 | 2003-08-12 | Hoya Corporation | Optical element having antireflection film |
| WO2008133136A1 (en) * | 2007-04-16 | 2008-11-06 | Konica Minolta Opto, Inc. | Reflecting mirror |
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