JPH049901U - - Google Patents
Info
- Publication number
- JPH049901U JPH049901U JP4991490U JP4991490U JPH049901U JP H049901 U JPH049901 U JP H049901U JP 4991490 U JP4991490 U JP 4991490U JP 4991490 U JP4991490 U JP 4991490U JP H049901 U JPH049901 U JP H049901U
- Authority
- JP
- Japan
- Prior art keywords
- glass plate
- water
- optical member
- coated
- repellent
- 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
- 239000011521 glass Substances 0.000 claims description 5
- 239000005871 repellent Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 1
- 230000002940 repellent Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Surface Treatment Of Optical Elements (AREA)
- Surface Treatment Of Glass (AREA)
Description
第１図Ａ〜Ｄはそれぞれ本考案の１実施例を示
す模式的な断面図である。第２図Ａ〜Ｄはそれぞ
れ従来例を示す模式的な断面図である。
１……ガラス基板、２……反射膜、３……多層
膜、４……有機系撥水膜、５……酸化物撥水膜。
FIGS. 1A to 1D are schematic cross-sectional views showing one embodiment of the present invention, respectively. FIGS. 2A to 2D are schematic cross-sectional views showing conventional examples. 1... Glass substrate, 2... Reflective film, 3... Multilayer film, 4... Organic water repellent film, 5... Oxide water repellent film.
Claims (1)
板を用いて構成された光学部材であつて、 上記ガラス板もしくはコーテイングの上に、透
明な無機酸化物よりなる撥水性被膜を成膜したこ
とを特徴とする、撥水処理したガラス板製光学部
材。[Claims for Utility Model Registration] An optical member constructed using a glass plate or a coated glass plate, wherein a water-repellent coating made of a transparent inorganic oxide is formed on the glass plate or coating. An optical member made of a water-repellent glass plate, characterized by being coated with a film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4991490U JPH049901U (en) | 1990-05-15 | 1990-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4991490U JPH049901U (en) | 1990-05-15 | 1990-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049901U true JPH049901U (en) | 1992-01-28 |
Family
ID=31568014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4991490U Pending JPH049901U (en) | 1990-05-15 | 1990-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049901U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59212806A (en) * | 1983-05-18 | 1984-12-01 | Toshiba Glass Co Ltd | Filter for photography |
| JPH02901A (en) * | 1988-03-03 | 1990-01-05 | Asahi Glass Co Ltd | Optical body having excellent durability |
-
1990
- 1990-05-15 JP JP4991490U patent/JPH049901U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59212806A (en) * | 1983-05-18 | 1984-12-01 | Toshiba Glass Co Ltd | Filter for photography |
| JPH02901A (en) * | 1988-03-03 | 1990-01-05 | Asahi Glass Co Ltd | Optical body having excellent durability |