JPS642001A - Optical refractive member coated with diamond-like carbon - Google Patents
Optical refractive member coated with diamond-like carbonInfo
- Publication number
- JPS642001A JPS642001A JP62158423A JP15842387A JPS642001A JP S642001 A JPS642001 A JP S642001A JP 62158423 A JP62158423 A JP 62158423A JP 15842387 A JP15842387 A JP 15842387A JP S642001 A JPS642001 A JP S642001A
- Authority
- JP
- Japan
- Prior art keywords
- diamond
- carbon
- thin film
- optical refractive
- refractive member
- 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)
- Surface Treatment Of Glass (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
PURPOSE: To improve mechanical strength, environmental resistance and durability by providing a thin film layer of diamond-like carbon on the surface.
CONSTITUTION: The thin film of the diamond-like carbon is formed by a thin film forming method using methane, etc., as a reactive gas under plasma discharge on the surface of a glass lens or plastic lens which is an optical refractive member. The mechanical strength, environmental resistance and durability of the lens are enhanced by such surface coating without degrading the optical characteristic such as light transmittability.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158423A JPS642001A (en) | 1987-06-24 | 1987-06-24 | Optical refractive member coated with diamond-like carbon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158423A JPS642001A (en) | 1987-06-24 | 1987-06-24 | Optical refractive member coated with diamond-like carbon |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH012001A JPH012001A (en) | 1989-01-06 |
JPS642001A true JPS642001A (en) | 1989-01-06 |
Family
ID=15671435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62158423A Pending JPS642001A (en) | 1987-06-24 | 1987-06-24 | Optical refractive member coated with diamond-like carbon |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS642001A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992005951A1 (en) * | 1990-09-27 | 1992-04-16 | Diamonex, Incorporated | Abrasion wear resistant coated substrate product |
WO1992006843A1 (en) * | 1990-10-18 | 1992-04-30 | Diamonex, Incorporated | Abrasion wear resistant polymeric substrate product |
JPH0479449U (en) * | 1990-11-22 | 1992-07-10 | ||
US5171607A (en) * | 1990-01-29 | 1992-12-15 | Bausch & Lomb Incorporated | Method of depositing diamond-like carbon film onto a substrate having a low melting temperature |
US5378527A (en) * | 1991-02-15 | 1995-01-03 | Toyota Jidosha Kabushiki Kaisha | Carbon film coated glass |
US5527596A (en) * | 1990-09-27 | 1996-06-18 | Diamonex, Incorporated | Abrasion wear resistant coated substrate product |
US5637353A (en) * | 1990-09-27 | 1997-06-10 | Monsanto Company | Abrasion wear resistant coated substrate product |
US5643423A (en) * | 1990-09-27 | 1997-07-01 | Monsanto Company | Method for producing an abrasion resistant coated substrate product |
WO2001049623A1 (en) * | 1999-12-30 | 2001-07-12 | E.I. Du Pont De Nemours And Company | Diamond-like carbon coating on a non metal article for added hardness and abrasion resistance |
-
1987
- 1987-06-24 JP JP62158423A patent/JPS642001A/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5171607A (en) * | 1990-01-29 | 1992-12-15 | Bausch & Lomb Incorporated | Method of depositing diamond-like carbon film onto a substrate having a low melting temperature |
WO1992005951A1 (en) * | 1990-09-27 | 1992-04-16 | Diamonex, Incorporated | Abrasion wear resistant coated substrate product |
US5135808A (en) * | 1990-09-27 | 1992-08-04 | Diamonex, Incorporated | Abrasion wear resistant coated substrate product |
US5527596A (en) * | 1990-09-27 | 1996-06-18 | Diamonex, Incorporated | Abrasion wear resistant coated substrate product |
US5635245A (en) * | 1990-09-27 | 1997-06-03 | Monsanto Company | Process of making abrasion wear resistant coated substrate product |
US5637353A (en) * | 1990-09-27 | 1997-06-10 | Monsanto Company | Abrasion wear resistant coated substrate product |
US5643423A (en) * | 1990-09-27 | 1997-07-01 | Monsanto Company | Method for producing an abrasion resistant coated substrate product |
US5844225A (en) * | 1990-09-27 | 1998-12-01 | Monsanto Company | Abrasion wear resistant coated substrate product |
WO1992006843A1 (en) * | 1990-10-18 | 1992-04-30 | Diamonex, Incorporated | Abrasion wear resistant polymeric substrate product |
JPH0479449U (en) * | 1990-11-22 | 1992-07-10 | ||
US5378527A (en) * | 1991-02-15 | 1995-01-03 | Toyota Jidosha Kabushiki Kaisha | Carbon film coated glass |
WO2001049623A1 (en) * | 1999-12-30 | 2001-07-12 | E.I. Du Pont De Nemours And Company | Diamond-like carbon coating on a non metal article for added hardness and abrasion resistance |
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