JPS6374721U - - Google Patents
Info
- Publication number
- JPS6374721U JPS6374721U JP16909486U JP16909486U JPS6374721U JP S6374721 U JPS6374721 U JP S6374721U JP 16909486 U JP16909486 U JP 16909486U JP 16909486 U JP16909486 U JP 16909486U JP S6374721 U JPS6374721 U JP S6374721U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- path hole
- emitting element
- light emitting
- diffraction grating
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16909486U JPS6374721U (de) | 1986-11-05 | 1986-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16909486U JPS6374721U (de) | 1986-11-05 | 1986-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374721U true JPS6374721U (de) | 1988-05-18 |
Family
ID=31102586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16909486U Pending JPS6374721U (de) | 1986-11-05 | 1986-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374721U (de) |
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1986
- 1986-11-05 JP JP16909486U patent/JPS6374721U/ja active Pending