JPH0430648Y2 - - Google Patents
Info
- Publication number
- JPH0430648Y2 JPH0430648Y2 JP1985094327U JP9432785U JPH0430648Y2 JP H0430648 Y2 JPH0430648 Y2 JP H0430648Y2 JP 1985094327 U JP1985094327 U JP 1985094327U JP 9432785 U JP9432785 U JP 9432785U JP H0430648 Y2 JPH0430648 Y2 JP H0430648Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical member
- prism
- optical
- hole
- main body
- 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 48
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985094327U JPH0430648Y2 (fr) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985094327U JPH0430648Y2 (fr) | 1985-06-21 | 1985-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS623620U JPS623620U (fr) | 1987-01-10 |
JPH0430648Y2 true JPH0430648Y2 (fr) | 1992-07-23 |
Family
ID=30652786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985094327U Expired JPH0430648Y2 (fr) | 1985-06-21 | 1985-06-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0430648Y2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1154002A (ja) * | 1997-07-31 | 1999-02-26 | Keyence Corp | 取付具および取付機構 |
JP2006178324A (ja) * | 2004-12-24 | 2006-07-06 | Toshiba Corp | 光学部品保持装置および光学部品保持方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6330801Y2 (fr) * | 1981-06-12 | 1988-08-17 |
-
1985
- 1985-06-21 JP JP1985094327U patent/JPH0430648Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS623620U (fr) | 1987-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5488598A (en) | Optical pickup using split beams impinging on different photodetector areas | |
US5559639A (en) | Beam receiving position adjusting device | |
JPH0430648Y2 (fr) | ||
US5247508A (en) | Laser adjusting apparatus tracking control for use with an optical disc | |
JP2835778B2 (ja) | 光学ヘッドとその調整方法 | |
JP3820016B2 (ja) | 光学素子の調整取付構造 | |
JP3191424B2 (ja) | 光学ピックアップ装置及び光ディスクプレーヤ | |
JPS632996Y2 (fr) | ||
JPS6213Y2 (fr) | ||
JP2536274Y2 (ja) | ガルバノミラー装置 | |
JPH01269233A (ja) | 受光素子取付機構 | |
JP2573175B2 (ja) | 光ピックアップ用アクチュエ−タ | |
JP2526283Y2 (ja) | 光ヘッドにおける光学部材の位置調整装置 | |
KR100299644B1 (ko) | 광픽업 | |
JPH05971Y2 (fr) | ||
JPH0329772Y2 (fr) | ||
JP3375240B2 (ja) | 光学ヘッド装置及びその組立調整方法 | |
US5661701A (en) | Optical pickup using split beams impinging on different photodetector areas | |
JPS6180625A (ja) | 光ピツクアツプの回折格子調整機構 | |
KR200346425Y1 (ko) | 광픽업의 레이저 다이오드 및 포토 다이오드 조정장치 | |
JPH0329773Y2 (fr) | ||
JP2000195094A (ja) | 光ピックアップ装置及びその調整方法 | |
JPH11203719A (ja) | 光学素子ホルダーと光学ピックアップ及び光ディスク装置 | |
JPH11312316A (ja) | 光ピックアップ装置 | |
JP2767137B2 (ja) | 光学式情報記録再生装置用光学系の光軸調整機構 |