JPH01127059U - - Google Patents
Info
- Publication number
- JPH01127059U JPH01127059U JP2205988U JP2205988U JPH01127059U JP H01127059 U JPH01127059 U JP H01127059U JP 2205988 U JP2205988 U JP 2205988U JP 2205988 U JP2205988 U JP 2205988U JP H01127059 U JPH01127059 U JP H01127059U
- Authority
- JP
- Japan
- Prior art keywords
- light
- sensor
- reflecting
- registration request
- center
- 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
- 238000005286 illumination Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図、第２図、第３図、第４図は断面図であ
る。第５図、第６図は正面図である。
る。第５図、第６図は正面図である。
Claims (1)
- 光源の中心から、放射状に広がる光吸収性のあ
るマスクパターンで同一基板上に形成された、カ
ルラコード用光センサーに、反射又は透過照明を
する場合に迷走光を効率良く吸収することを、目
的とした遮光マスクを有するアモルフアスセンサ
ー。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2205988U JPH01127059U (ja) | 1988-02-22 | 1988-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2205988U JPH01127059U (ja) | 1988-02-22 | 1988-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127059U true JPH01127059U (ja) | 1989-08-30 |
Family
ID=31239836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2205988U Pending JPH01127059U (ja) | 1988-02-22 | 1988-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127059U (ja) |
-
1988
- 1988-02-22 JP JP2205988U patent/JPH01127059U/ja active Pending