JPS6437504A - Substrate having multi-layered optical film - Google Patents
Substrate having multi-layered optical filmInfo
- Publication number
- JPS6437504A JPS6437504A JP19337387A JP19337387A JPS6437504A JP S6437504 A JPS6437504 A JP S6437504A JP 19337387 A JP19337387 A JP 19337387A JP 19337387 A JP19337387 A JP 19337387A JP S6437504 A JPS6437504 A JP S6437504A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- film layers
- refractive index
- index thin
- low
- 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.)
- Granted
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Optical Filters (AREA)
Abstract
PURPOSE:To improve the affinity of respective thin film layers by incorporating 1-10wt.% material forming the other layers into either of the high-refractive index thin film layers or the low-refractive index thin film layers. CONSTITUTION:This substrate is formed of a transparent substrate and the multi-layered optical films formed of the high-refractive index thin film layers and low-refractive index thin film layers alternately laminated on the transparent substrate. The material forming the other of the high-refractive index thin film layers and the low-refractive index thin film layers is incorporated at 1-10wt.% into the material forming either of the high-refractive index thin film layers and the low-refractive index thin film layers. The sticking or adhesion of the different thin films to each other is thereby improved, by which the inter-layer exfoliation is prevented and the multi-layered films having the excellent mechanical strength is extremely easily formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62193373A JPH065326B2 (en) | 1987-07-31 | 1987-07-31 | Substrate with optical multilayer film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62193373A JPH065326B2 (en) | 1987-07-31 | 1987-07-31 | Substrate with optical multilayer film |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6437504A true JPS6437504A (en) | 1989-02-08 |
JPH065326B2 JPH065326B2 (en) | 1994-01-19 |
Family
ID=16306837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62193373A Expired - Fee Related JPH065326B2 (en) | 1987-07-31 | 1987-07-31 | Substrate with optical multilayer film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH065326B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2015137183A1 (en) * | 2014-03-12 | 2017-04-06 | コニカミノルタ株式会社 | Optical filter and imaging device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846301A (en) * | 1981-09-14 | 1983-03-17 | Toray Ind Inc | Transparent material having antireflection film |
-
1987
- 1987-07-31 JP JP62193373A patent/JPH065326B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846301A (en) * | 1981-09-14 | 1983-03-17 | Toray Ind Inc | Transparent material having antireflection film |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2015137183A1 (en) * | 2014-03-12 | 2017-04-06 | コニカミノルタ株式会社 | Optical filter and imaging device |
US10274657B2 (en) | 2014-03-12 | 2019-04-30 | Konica Minolta, Inc. | Optical filter and imaging device |
Also Published As
Publication number | Publication date |
---|---|
JPH065326B2 (en) | 1994-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |