JPS6445319U - - Google Patents
Info
- Publication number
- JPS6445319U JPS6445319U JP14143787U JP14143787U JPS6445319U JP S6445319 U JPS6445319 U JP S6445319U JP 14143787 U JP14143787 U JP 14143787U JP 14143787 U JP14143787 U JP 14143787U JP S6445319 U JPS6445319 U JP S6445319U
- Authority
- JP
- Japan
- Prior art keywords
- support frame
- open
- open side
- light receiving
- substrate
- 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 3
- 239000004065 semiconductor Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Optical Head (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987141437U JP2520681Y2 (ja) | 1987-09-16 | 1987-09-16 | 光ピックアップ装置 |
DE3831425A DE3831425C2 (de) | 1987-09-16 | 1988-09-15 | Optische Abnehmervorrichtung |
US07/245,416 US4962999A (en) | 1987-09-16 | 1988-09-16 | Optical pick-up device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987141437U JP2520681Y2 (ja) | 1987-09-16 | 1987-09-16 | 光ピックアップ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6445319U true JPS6445319U (de) | 1989-03-20 |
JP2520681Y2 JP2520681Y2 (ja) | 1996-12-18 |
Family
ID=31406493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987141437U Expired - Lifetime JP2520681Y2 (ja) | 1987-09-16 | 1987-09-16 | 光ピックアップ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2520681Y2 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6290422U (de) * | 1985-11-21 | 1987-06-10 | ||
JPS62170036A (ja) * | 1986-01-22 | 1987-07-27 | Olympus Optical Co Ltd | 光ピツクアツプ |
JPS62185256A (ja) * | 1986-02-12 | 1987-08-13 | Canon Inc | 光ヘツド |
-
1987
- 1987-09-16 JP JP1987141437U patent/JP2520681Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6290422U (de) * | 1985-11-21 | 1987-06-10 | ||
JPS62170036A (ja) * | 1986-01-22 | 1987-07-27 | Olympus Optical Co Ltd | 光ピツクアツプ |
JPS62185256A (ja) * | 1986-02-12 | 1987-08-13 | Canon Inc | 光ヘツド |
Also Published As
Publication number | Publication date |
---|---|
JP2520681Y2 (ja) | 1996-12-18 |