JPH0230124U - - Google Patents
Info
- Publication number
- JPH0230124U JPH0230124U JP10861788U JP10861788U JPH0230124U JP H0230124 U JPH0230124 U JP H0230124U JP 10861788 U JP10861788 U JP 10861788U JP 10861788 U JP10861788 U JP 10861788U JP H0230124 U JPH0230124 U JP H0230124U
- Authority
- JP
- Japan
- Prior art keywords
- critical angle
- angle prism
- base
- projection
- optical pickup
- 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 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
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 |
---|---|---|---|
JP10861788U JPH0230124U (es) | 1988-08-18 | 1988-08-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10861788U JPH0230124U (es) | 1988-08-18 | 1988-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0230124U true JPH0230124U (es) | 1990-02-26 |
Family
ID=31344120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10861788U Pending JPH0230124U (es) | 1988-08-18 | 1988-08-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0230124U (es) |
-
1988
- 1988-08-18 JP JP10861788U patent/JPH0230124U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH02128216U (es) | ||
JPH0230124U (es) | ||
JPS6012822U (ja) | 光学式記録情報再生装置 | |
JPS6026620U (ja) | 光学式ピツクアツプ装置 | |
JPS6283225U (es) | ||
JPS6418423U (es) | ||
JPS6280214U (es) | ||
JPH0164110U (es) | ||
JPS6152326U (es) | ||
JPH02140626U (es) | ||
JPH0260918U (es) | ||
JPS6035323U (ja) | 光学式ピツクアツプ装置 | |
JPS60127630U (ja) | 記録情報再生装置 | |
JPS61140429U (es) | ||
JPS6239219U (es) | ||
JPS63129218U (es) | ||
JPS5814235U (ja) | 光ピツクアツプ装置 | |
JPS58193334U (ja) | 光ピツクアツプ | |
JPS59107728U (ja) | 光学式ピツクアツプ装置 | |
JPS6148428U (es) | ||
JPH0197414U (es) | ||
JPS6415318U (es) | ||
JPS6222726U (es) | ||
JPH02113816U (es) | ||
JPH01154527U (es) |