JPS5546716A - Production of plastic sunglasses - Google Patents
Production of plastic sunglassesInfo
- Publication number
- JPS5546716A JPS5546716A JP13099979A JP13099979A JPS5546716A JP S5546716 A JPS5546716 A JP S5546716A JP 13099979 A JP13099979 A JP 13099979A JP 13099979 A JP13099979 A JP 13099979A JP S5546716 A JPS5546716 A JP S5546716A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- cathode
- high voltage
- frequency coil
- foregoing
- 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
Abstract
PURPOSE: To apply the metal luster thin film of superior adhesiveness by applying treatment by the specified dry method to the plastic lens.
CONSTITUTION: A lens 2 made of transparent resin is installed to the substrate holder 1 serving also as a cathode of a vapor deposition device and the surface of the lens 2 is subjected to sputter etching by glow discharge by applying high voltage to the cathode 1 or high frequency coil 3 at the time of a relatively low vacuum and introducing Argon gas through gas inlet hole 7. Next, plus high voltage is applied to the high frequency coil 3 in a relatively high vacuum to allow discharge to occur, thereby ionizing the metal substance of a vapor source 4. Along with this, minus high voltage is applied to the cathode 1 to accelerate the foregoing ionized particles, whereby the foregoing metal substance is deposited on the surface of the lens 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13099979A JPS5546716A (en) | 1979-10-11 | 1979-10-11 | Production of plastic sunglasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13099979A JPS5546716A (en) | 1979-10-11 | 1979-10-11 | Production of plastic sunglasses |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8996775A Division JPS5213567A (en) | 1975-07-23 | 1975-07-23 | Plastic sun glass |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5546716A true JPS5546716A (en) | 1980-04-02 |
Family
ID=15047567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13099979A Pending JPS5546716A (en) | 1979-10-11 | 1979-10-11 | Production of plastic sunglasses |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546716A (en) |
-
1979
- 1979-10-11 JP JP13099979A patent/JPS5546716A/en active Pending
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