JPS6470701A - Transparent plate having conductive antireflection film - Google Patents
Transparent plate having conductive antireflection filmInfo
- Publication number
- JPS6470701A JPS6470701A JP62226953A JP22695387A JPS6470701A JP S6470701 A JPS6470701 A JP S6470701A JP 62226953 A JP62226953 A JP 62226953A JP 22695387 A JP22695387 A JP 22695387A JP S6470701 A JPS6470701 A JP S6470701A
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- film
- specific
- transparent plate
- film thickness
- 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
Abstract
PURPOSE:To decrease the reflection of light on the surface of a transparent plate by forming 3 layers of conductive antireflection films consisting of a metallic film of titanium or the like having a specific thickness as well as high-refractive index and low-refractive index dielectric films each having a specific refractive index and specific film thickness on the transparent substrate having a specific refractive index. CONSTITUTION:The metallic film 13 of any one metal among titanium, chromium, zirconium, molybdenum and nickel-chromium alloy which has 20-60Angstrom film thickness and allows easy formation of a thin continuous film is formed on the transparent substrate 11 consisting of float glass, etc., and having 1.45-1.60 refractive index to impart an electrical conductivity thereto. The high-refractive index dielectric film 14 of titanium oxide, etc., having 1.90-2.50 refractive index and 200-400Angstrom film thickness and the low-refractive index dielectric film 15 of silicon oxide, etc., having 1.35-1.50 refractive index and 700-1200Angstrom film thickness are successively formed thereon to constitute the conductive antireflection films. The reflection of the light on the surface of the transparent plate 1 is thereby decreased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62226953A JP2590133B2 (en) | 1987-09-10 | 1987-09-10 | Transparent plate having conductive anti-reflective coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62226953A JP2590133B2 (en) | 1987-09-10 | 1987-09-10 | Transparent plate having conductive anti-reflective coating |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6470701A true JPS6470701A (en) | 1989-03-16 |
JP2590133B2 JP2590133B2 (en) | 1997-03-12 |
Family
ID=16853204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62226953A Expired - Lifetime JP2590133B2 (en) | 1987-09-10 | 1987-09-10 | Transparent plate having conductive anti-reflective coating |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2590133B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318830A (en) * | 1991-05-29 | 1994-06-07 | Central Glass Company, Limited | Glass pane with reflectance reducing coating |
JPH0836101A (en) * | 1994-07-22 | 1996-02-06 | Victor Co Of Japan Ltd | Antireflection film of optical parts made of synthetic resin |
US5595938A (en) * | 1993-12-28 | 1997-01-21 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing semiconductor device |
US5894047A (en) * | 1995-03-30 | 1999-04-13 | Central Glass Company, Limited | Heat reflecting glass |
WO2001085636A1 (en) | 2000-05-09 | 2001-11-15 | Central Glass Company, Limited | Vehicle-use low-reflection glass |
US6784608B2 (en) * | 1999-12-22 | 2004-08-31 | Sony Corporation | Light-absorptive antireflection filter, with pigment containing light-absorptive film and electroconducting thin film, and device using same |
CN100388013C (en) * | 2005-01-14 | 2008-05-14 | 索尼株式会社 | Optical device, transmission lens, image pickup device and electronic device |
CN113651545A (en) * | 2021-08-13 | 2021-11-16 | 福建福特科光电股份有限公司 | Neutral density tablet and preparation method thereof |
WO2023074599A1 (en) * | 2021-10-29 | 2023-05-04 | 日本電産サンキョー株式会社 | Plastic lens and lens unit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008032949A (en) | 2006-07-28 | 2008-02-14 | Sony Corp | Antireflection film, heating method of metal film and heating device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5195858A (en) * | 1975-01-14 | 1976-08-23 | ****** *** *ku***chi*se*ku*******ka*****************chi***ne******** | |
JPS57139702A (en) * | 1981-02-25 | 1982-08-28 | Fuji Photo Optical Co Ltd | Reflection preventing film of plastic optical member |
JPS5825601A (en) * | 1981-08-08 | 1983-02-15 | Minolta Camera Co Ltd | Photographic lens |
JPS6151101A (en) * | 1984-08-21 | 1986-03-13 | Toray Ind Inc | Coated transparent conductive panel |
JPS6258202A (en) * | 1985-09-09 | 1987-03-13 | Mitsubishi Shindo Kk | Filter for crt |
JPS6298301A (en) * | 1985-10-25 | 1987-05-07 | Seiko Epson Corp | Anti-reflection coating |
JPS62112101A (en) * | 1985-11-11 | 1987-05-23 | Sumitomo Chem Co Ltd | Optical parts and its production |
-
1987
- 1987-09-10 JP JP62226953A patent/JP2590133B2/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5195858A (en) * | 1975-01-14 | 1976-08-23 | ****** *** *ku***chi*se*ku*******ka*****************chi***ne******** | |
JPS57139702A (en) * | 1981-02-25 | 1982-08-28 | Fuji Photo Optical Co Ltd | Reflection preventing film of plastic optical member |
JPS5825601A (en) * | 1981-08-08 | 1983-02-15 | Minolta Camera Co Ltd | Photographic lens |
JPS6151101A (en) * | 1984-08-21 | 1986-03-13 | Toray Ind Inc | Coated transparent conductive panel |
JPS6258202A (en) * | 1985-09-09 | 1987-03-13 | Mitsubishi Shindo Kk | Filter for crt |
JPS6298301A (en) * | 1985-10-25 | 1987-05-07 | Seiko Epson Corp | Anti-reflection coating |
JPS62112101A (en) * | 1985-11-11 | 1987-05-23 | Sumitomo Chem Co Ltd | Optical parts and its production |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318830A (en) * | 1991-05-29 | 1994-06-07 | Central Glass Company, Limited | Glass pane with reflectance reducing coating |
US5595938A (en) * | 1993-12-28 | 1997-01-21 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing semiconductor device |
JPH0836101A (en) * | 1994-07-22 | 1996-02-06 | Victor Co Of Japan Ltd | Antireflection film of optical parts made of synthetic resin |
US5894047A (en) * | 1995-03-30 | 1999-04-13 | Central Glass Company, Limited | Heat reflecting glass |
US6784608B2 (en) * | 1999-12-22 | 2004-08-31 | Sony Corporation | Light-absorptive antireflection filter, with pigment containing light-absorptive film and electroconducting thin film, and device using same |
WO2001085636A1 (en) | 2000-05-09 | 2001-11-15 | Central Glass Company, Limited | Vehicle-use low-reflection glass |
CN100388013C (en) * | 2005-01-14 | 2008-05-14 | 索尼株式会社 | Optical device, transmission lens, image pickup device and electronic device |
CN113651545A (en) * | 2021-08-13 | 2021-11-16 | 福建福特科光电股份有限公司 | Neutral density tablet and preparation method thereof |
WO2023074599A1 (en) * | 2021-10-29 | 2023-05-04 | 日本電産サンキョー株式会社 | Plastic lens and lens unit |
Also Published As
Publication number | Publication date |
---|---|
JP2590133B2 (en) | 1997-03-12 |
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