JPS5711850A - Inorganic glass - Google Patents
Inorganic glassInfo
- Publication number
- JPS5711850A JPS5711850A JP8748380A JP8748380A JPS5711850A JP S5711850 A JPS5711850 A JP S5711850A JP 8748380 A JP8748380 A JP 8748380A JP 8748380 A JP8748380 A JP 8748380A JP S5711850 A JPS5711850 A JP S5711850A
- Authority
- JP
- Japan
- Prior art keywords
- ions
- glass
- ion
- concentration
- injected
- 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 Glass (AREA)
Abstract
PURPOSE: Ions are injected into the glass surfaces as the concentration is being changed to obtain the effect of differing haze locally.
CONSTITUTION: At least one of ions of N, Si, or B is injected into the surface of inorganic glass with an ion-implantation unit at a concentration of 1×1013W5×1017 ion/cm2, as the concentration is being changed place by place. The resultant haze of the glass differs with the amount of te ions. For example, N ions are jetted into the whole area of one surface of a glass plate by about 5×1016ion/cm2, then into the other surfaces of A through D by about 5×1016, 5×1015 and 1×1014 respectively. The surface E is not poured. On every injection, the surface was partially masked. When the resultant glass plate is made cloud, parts C through E becomes cloudy, however, part B becomes less cloudy and part A is kept transparent.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8748380A JPS5711850A (en) | 1980-06-27 | 1980-06-27 | Inorganic glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8748380A JPS5711850A (en) | 1980-06-27 | 1980-06-27 | Inorganic glass |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5711850A true JPS5711850A (en) | 1982-01-21 |
Family
ID=13916183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8748380A Pending JPS5711850A (en) | 1980-06-27 | 1980-06-27 | Inorganic glass |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5711850A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4948760A (en) * | 1986-11-01 | 1990-08-14 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Water repellant inorganic glass |
JPH035333A (en) * | 1989-05-31 | 1991-01-11 | Central Glass Co Ltd | Heat treatment of glass sheet |
CN108367975A (en) * | 2015-12-18 | 2018-08-03 | 旭硝子欧洲玻璃公司 | Glass substrate for chemical strengthening and the method that carries out chemical strengthening with controlled curvature |
-
1980
- 1980-06-27 JP JP8748380A patent/JPS5711850A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4948760A (en) * | 1986-11-01 | 1990-08-14 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Water repellant inorganic glass |
JPH035333A (en) * | 1989-05-31 | 1991-01-11 | Central Glass Co Ltd | Heat treatment of glass sheet |
JPH0629148B2 (en) * | 1989-05-31 | 1994-04-20 | セントラル硝子株式会社 | Heat treatment method for glass plate |
CN108367975A (en) * | 2015-12-18 | 2018-08-03 | 旭硝子欧洲玻璃公司 | Glass substrate for chemical strengthening and the method that carries out chemical strengthening with controlled curvature |
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