JPS5546715A - Production of plastic sunglasses - Google Patents
Production of plastic sunglassesInfo
- Publication number
- JPS5546715A JPS5546715A JP13099879A JP13099879A JPS5546715A JP S5546715 A JPS5546715 A JP S5546715A JP 13099879 A JP13099879 A JP 13099879A JP 13099879 A JP13099879 A JP 13099879A JP S5546715 A JPS5546715 A JP S5546715A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- cathode
- high voltage
- metal
- deposited
- 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
- Eyeglasses (AREA)
Abstract
PURPOSE:To improve the adhesiveness of the metal luster film to be deposited by applying cleaning and metal thin film to the plastic lens by the use of a dry method. CONSTITUTION:A lens 2 made of transparent resin is installed to the substrate holder 1 serving also as cathode of a vapor deposition device and is subjected to sputter cleaning by applying high voltage to the cathode 1 or high frequency coil 3 at the time of a relatively high vacuum and introducing nitrogen gas through gas inlet hole 7 thereby generating glow discharge on the surface of the lens 2. 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. At the same time, minus high voltage is applied to the cathode 1 to accelerate the ionized particles, whereby the foregoing metal substance is deposited on the surface of the lens 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13099879A JPS5546715A (en) | 1979-10-11 | 1979-10-11 | Production of plastic sunglasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13099879A JPS5546715A (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 |
|---|---|
| JPS5546715A true JPS5546715A (en) | 1980-04-02 |
Family
ID=15047542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13099879A Pending JPS5546715A (en) | 1979-10-11 | 1979-10-11 | Production of plastic sunglasses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5546715A (en) |
-
1979
- 1979-10-11 JP JP13099879A patent/JPS5546715A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Effective date: 20050126 Free format text: JAPANESE INTERMEDIATE CODE: A711 |