JPS634501U - - Google Patents
Info
- Publication number
- JPS634501U JPS634501U JP9873486U JP9873486U JPS634501U JP S634501 U JPS634501 U JP S634501U JP 9873486 U JP9873486 U JP 9873486U JP 9873486 U JP9873486 U JP 9873486U JP S634501 U JPS634501 U JP S634501U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- entrance
- passed
- adjacent
- light
- 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
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Description
第１図はこの考案による実施例の構成図、第２
図と第３図は従来技術による光減衰器の構成図。 １……入射板、２……拡散板、３……減衰板、
１１……入射光、１２……反射光、１３……透過
光、１４……透過光。
図と第３図は従来技術による光減衰器の構成図。 １……入射板、２……拡散板、３……減衰板、
１１……入射光、１２……反射光、１３……透過
光、１４……透過光。
Claims (1)
- 【実用新案登録請求の範囲】 入射光による反射光を散乱させるように表面処
理をした入射板１と、 入射板１に隣接し、入射板１を透過した前記入
射光を拡散させる拡散板２と、 拡散板２に隣接し、拡散板２を透過した前記透
過光を減衰させる減衰板３とを備えることを特徴
とする光減衰器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9873486U JPS634501U (ja) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9873486U JPS634501U (ja) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634501U true JPS634501U (ja) | 1988-01-13 |
Family
ID=30966967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9873486U Pending JPS634501U (ja) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634501U (ja) |
-
1986
- 1986-06-27 JP JP9873486U patent/JPS634501U/ja active Pending
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