JPS5862306U - optical filter - Google Patents
optical filterInfo
- Publication number
- JPS5862306U JPS5862306U JP15757681U JP15757681U JPS5862306U JP S5862306 U JPS5862306 U JP S5862306U JP 15757681 U JP15757681 U JP 15757681U JP 15757681 U JP15757681 U JP 15757681U JP S5862306 U JPS5862306 U JP S5862306U
- Authority
- JP
- Japan
- Prior art keywords
- optical filter
- optical film
- optical
- abstract
- substrate holder
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の光学フィルタの斜視図、第２図は本考案
の一実施例を示す光学フィルタの斜視図、第３図は第セ
図のものに使用する基板ホルダの一部を切断した斜視図
である。
図中、１，３１はガラス基板、２は光学膜、３は光学フ
ィルタ、４は第１基板ホルダ、５は第２基板ホルダ、６
はるつぼ、６１は蒸着材料を示す。Fig. 1 is a perspective view of a conventional optical filter, Fig. 2 is a perspective view of an optical filter showing an embodiment of the present invention, and Fig. 3 is a partially cut away substrate holder used in the one in Fig. FIG. In the figure, 1 and 31 are glass substrates, 2 is an optical film, 3 is an optical filter, 4 is a first substrate holder, 5 is a second substrate holder, and 6
A crucible 61 indicates a vapor deposition material.
Claims (1)
ィルタにおいて、該光学膜が形成される面の外周の少く
とも一つの稜部が、該光学膜形成時に使用する基板ホル
ダに挿入し得るように欠切されてなることを特徴とする
光学フィルタ。In an optical filter in which an optical film is formed on one side of a thin glass substrate, at least one ridge on the outer periphery of the surface on which the optical film is formed is such that it can be inserted into a substrate holder used when forming the optical film. An optical filter characterized by having a cutout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15757681U JPS5862306U (en) | 1981-10-22 | 1981-10-22 | optical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15757681U JPS5862306U (en) | 1981-10-22 | 1981-10-22 | optical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5862306U true JPS5862306U (en) | 1983-04-26 |
Family
ID=29950097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15757681U Pending JPS5862306U (en) | 1981-10-22 | 1981-10-22 | optical filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862306U (en) |
-
1981
- 1981-10-22 JP JP15757681U patent/JPS5862306U/en active Pending
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