JPS6313418U - - Google Patents
Info
- Publication number
- JPS6313418U JPS6313418U JP10120186U JP10120186U JPS6313418U JP S6313418 U JPS6313418 U JP S6313418U JP 10120186 U JP10120186 U JP 10120186U JP 10120186 U JP10120186 U JP 10120186U JP S6313418 U JPS6313418 U JP S6313418U
- Authority
- JP
- Japan
- Prior art keywords
- half mirror
- light
- recording medium
- pickup device
- signal recording
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000000149 argon plasma sintering Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986101201U JPH0810851Y2 (ja) | 1986-07-01 | 1986-07-01 | 光ピツクアツプ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986101201U JPH0810851Y2 (ja) | 1986-07-01 | 1986-07-01 | 光ピツクアツプ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6313418U true JPS6313418U (fr) | 1988-01-28 |
| JPH0810851Y2 JPH0810851Y2 (ja) | 1996-03-29 |
Family
ID=30971731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986101201U Expired - Lifetime JPH0810851Y2 (ja) | 1986-07-01 | 1986-07-01 | 光ピツクアツプ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810851Y2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005301252A (ja) * | 2004-04-09 | 2005-10-27 | Toshiba Corp | マルチビーム光走査装置及び画像形成装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657013A (en) * | 1979-09-28 | 1981-05-19 | Philips Nv | Focus error detector |
| JPS59171039A (ja) * | 1983-03-18 | 1984-09-27 | Matsushita Electric Ind Co Ltd | 光学式記録再生装置 |
-
1986
- 1986-07-01 JP JP1986101201U patent/JPH0810851Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657013A (en) * | 1979-09-28 | 1981-05-19 | Philips Nv | Focus error detector |
| JPS59171039A (ja) * | 1983-03-18 | 1984-09-27 | Matsushita Electric Ind Co Ltd | 光学式記録再生装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005301252A (ja) * | 2004-04-09 | 2005-10-27 | Toshiba Corp | マルチビーム光走査装置及び画像形成装置 |
| JP4632821B2 (ja) * | 2004-04-09 | 2011-02-16 | 株式会社東芝 | マルチビーム光走査装置及び画像形成装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810851Y2 (ja) | 1996-03-29 |