JPH01157455U - - Google Patents
Info
- Publication number
- JPH01157455U JPH01157455U JP4708488U JP4708488U JPH01157455U JP H01157455 U JPH01157455 U JP H01157455U JP 4708488 U JP4708488 U JP 4708488U JP 4708488 U JP4708488 U JP 4708488U JP H01157455 U JPH01157455 U JP H01157455U
- Authority
- JP
- Japan
- Prior art keywords
- transparent resin
- light emitting
- emitting element
- light receiving
- internal lead
- 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
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4708488U JPH01157455U (en]) | 1988-04-06 | 1988-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4708488U JPH01157455U (en]) | 1988-04-06 | 1988-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157455U true JPH01157455U (en]) | 1989-10-30 |
Family
ID=31273314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4708488U Pending JPH01157455U (en]) | 1988-04-06 | 1988-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157455U (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001026162A1 (en) * | 1999-10-07 | 2001-04-12 | Rohm Co., Ltd. | Photo-interrupter and semiconductor device using it |
| CN104183429A (zh) * | 2013-05-23 | 2014-12-03 | 新光电子株式会社 | 光电断路器 |
-
1988
- 1988-04-06 JP JP4708488U patent/JPH01157455U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001026162A1 (en) * | 1999-10-07 | 2001-04-12 | Rohm Co., Ltd. | Photo-interrupter and semiconductor device using it |
| CN104183429A (zh) * | 2013-05-23 | 2014-12-03 | 新光电子株式会社 | 光电断路器 |
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