JPH0216417U - - Google Patents
Info
- Publication number
- JPH0216417U JPH0216417U JP9213488U JP9213488U JPH0216417U JP H0216417 U JPH0216417 U JP H0216417U JP 9213488 U JP9213488 U JP 9213488U JP 9213488 U JP9213488 U JP 9213488U JP H0216417 U JPH0216417 U JP H0216417U
- Authority
- JP
- Japan
- Prior art keywords
- receiving element
- light receiving
- light
- condensing point
- luminous flux
- 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 4
- 230000004907 flux Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000006059 cover glass Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9213488U JPH0216417U (xx) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9213488U JPH0216417U (xx) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216417U true JPH0216417U (xx) | 1990-02-01 |
Family
ID=31316589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9213488U Pending JPH0216417U (xx) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216417U (xx) |
-
1988
- 1988-07-12 JP JP9213488U patent/JPH0216417U/ja active Pending
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