JPS5675601A - Plastic optical parts - Google Patents
Plastic optical partsInfo
- Publication number
- JPS5675601A JPS5675601A JP15271979A JP15271979A JPS5675601A JP S5675601 A JPS5675601 A JP S5675601A JP 15271979 A JP15271979 A JP 15271979A JP 15271979 A JP15271979 A JP 15271979A JP S5675601 A JPS5675601 A JP S5675601A
- Authority
- JP
- Japan
- Prior art keywords
- film
- reflection preventing
- preventing film
- layer
- sio
- 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
Landscapes
- Surface Treatment Of Optical Elements (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
PURPOSE: To form a film with good adhesiveness to a reflection preventing film for a short time by forming the film layer hardened by the ultraviolet rays consisting of acryllic ester resin on the surface of plastic optical parts.
CONSTITUTION: For example, about 10μm layer consisting of acrylic ester resin is formed on the surface of acrylic lens by ultraviolet exposing method. A two-layer film consisting of SiO and SiO2 is formed as a reflection preventing film on the acrylic resin layer, or the reflection preventing film is made from Al2O3, TiO2 and SiO2. Thus, a film with good adhesiveness to the reflection preventing film is formed for a short time, reducing the reflection factor of the reflection preventing film.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15271979A JPS5675601A (en) | 1979-11-26 | 1979-11-26 | Plastic optical parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15271979A JPS5675601A (en) | 1979-11-26 | 1979-11-26 | Plastic optical parts |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5675601A true JPS5675601A (en) | 1981-06-22 |
Family
ID=15546647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15271979A Pending JPS5675601A (en) | 1979-11-26 | 1979-11-26 | Plastic optical parts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5675601A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58118602A (en) * | 1982-01-08 | 1983-07-14 | Asahi Optical Co Ltd | Optical blank material made of plastics |
JPS59148001A (en) * | 1983-02-14 | 1984-08-24 | Hitachi Ltd | Plastic lens |
JPS60189430A (en) * | 1984-03-09 | 1985-09-26 | Seiko Epson Corp | Manufacture of plastic lens having reflection preventive thin film |
US6335832B1 (en) * | 1993-12-02 | 2002-01-01 | Dai Nippon Printing Co., Ltd. | Transparent functional membrane containing functional ultrafine particles, transparent functional film, and process for producing the same |
-
1979
- 1979-11-26 JP JP15271979A patent/JPS5675601A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58118602A (en) * | 1982-01-08 | 1983-07-14 | Asahi Optical Co Ltd | Optical blank material made of plastics |
JPS59148001A (en) * | 1983-02-14 | 1984-08-24 | Hitachi Ltd | Plastic lens |
JPH0519121B2 (en) * | 1983-02-14 | 1993-03-15 | Hitachi Ltd | |
JPS60189430A (en) * | 1984-03-09 | 1985-09-26 | Seiko Epson Corp | Manufacture of plastic lens having reflection preventive thin film |
US6335832B1 (en) * | 1993-12-02 | 2002-01-01 | Dai Nippon Printing Co., Ltd. | Transparent functional membrane containing functional ultrafine particles, transparent functional film, and process for producing the same |
US6476969B2 (en) | 1993-12-02 | 2002-11-05 | Dai Nippon Printing Co., Ltd. | Transparent functional membrane containing functional ultrafine particles, transparent functional film, and process for producing the same |
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