JPH0452821Y2 - - Google Patents
Info
- Publication number
- JPH0452821Y2 JPH0452821Y2 JP16820084U JP16820084U JPH0452821Y2 JP H0452821 Y2 JPH0452821 Y2 JP H0452821Y2 JP 16820084 U JP16820084 U JP 16820084U JP 16820084 U JP16820084 U JP 16820084U JP H0452821 Y2 JPH0452821 Y2 JP H0452821Y2
- Authority
- JP
- Japan
- Prior art keywords
- photo
- photo sensor
- photo sensors
- sensors
- sets
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16820084U JPH0452821Y2 (US07943777-20110517-C00090.png) | 1984-11-06 | 1984-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16820084U JPH0452821Y2 (US07943777-20110517-C00090.png) | 1984-11-06 | 1984-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183120U JPS6183120U (US07943777-20110517-C00090.png) | 1986-06-02 |
| JPH0452821Y2 true JPH0452821Y2 (US07943777-20110517-C00090.png) | 1992-12-11 |
Family
ID=30725979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16820084U Expired JPH0452821Y2 (US07943777-20110517-C00090.png) | 1984-11-06 | 1984-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452821Y2 (US07943777-20110517-C00090.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2537840B2 (ja) * | 1987-02-20 | 1996-09-25 | 松下電器産業株式会社 | 光検出装置 |
-
1984
- 1984-11-06 JP JP16820084U patent/JPH0452821Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6183120U (US07943777-20110517-C00090.png) | 1986-06-02 |
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