FR2111919B1 - - Google Patents
Info
- Publication number
- FR2111919B1 FR2111919B1 FR7138801A FR7138801A FR2111919B1 FR 2111919 B1 FR2111919 B1 FR 2111919B1 FR 7138801 A FR7138801 A FR 7138801A FR 7138801 A FR7138801 A FR 7138801A FR 2111919 B1 FR2111919 B1 FR 2111919B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/113—Anti-reflection coatings using inorganic layer materials only
- G02B1/115—Multilayers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9543870A JPS546901B1 (fr) | 1970-10-29 | 1970-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2111919A1 FR2111919A1 (fr) | 1972-06-09 |
| FR2111919B1 true FR2111919B1 (fr) | 1974-10-11 |
Family
ID=14137687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7138801A Expired FR2111919B1 (fr) | 1970-10-29 | 1971-10-28 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS546901B1 (fr) |
| CH (1) | CH534887A (fr) |
| DE (1) | DE2154030B2 (fr) |
| FR (1) | FR2111919B1 (fr) |
| GB (1) | GB1347039A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH563945A5 (fr) * | 1971-10-20 | 1975-07-15 | Balzers Patent Beteilig Ag | |
| JPS5571647A (en) * | 1978-11-20 | 1980-05-29 | Hoya Corp | Phosphate type glass coating method |
| WO1998055414A1 (fr) * | 1997-06-03 | 1998-12-10 | Nippon Sheet Glass Co., Ltd. | Article en verre a reflectance faible et son procede de preparation |
-
1970
- 1970-10-29 JP JP9543870A patent/JPS546901B1/ja active Pending
-
1971
- 1971-10-28 FR FR7138801A patent/FR2111919B1/fr not_active Expired
- 1971-10-28 CH CH1571271A patent/CH534887A/de not_active IP Right Cessation
- 1971-10-29 GB GB5040371A patent/GB1347039A/en not_active Expired
- 1971-10-29 DE DE2154030A patent/DE2154030B2/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE2154030B2 (de) | 1974-09-26 |
| FR2111919A1 (fr) | 1972-06-09 |
| JPS546901B1 (fr) | 1979-04-02 |
| CH534887A (de) | 1973-03-15 |
| GB1347039A (en) | 1974-02-13 |
| DE2154030A1 (de) | 1972-05-04 |