JPH02115235U - - Google Patents
Info
- Publication number
- JPH02115235U JPH02115235U JP2368989U JP2368989U JPH02115235U JP H02115235 U JPH02115235 U JP H02115235U JP 2368989 U JP2368989 U JP 2368989U JP 2368989 U JP2368989 U JP 2368989U JP H02115235 U JPH02115235 U JP H02115235U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- light receiving
- emitting element
- receiving element
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2368989U JPH02115235U (en18) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2368989U JPH02115235U (en18) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115235U true JPH02115235U (en18) | 1990-09-14 |
Family
ID=31526671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2368989U Pending JPH02115235U (en18) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115235U (en18) |
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1989
- 1989-02-28 JP JP2368989U patent/JPH02115235U/ja active Pending