KR880013133A - Optical pickup device using optical fiber - Google Patents
Optical pickup device using optical fiber Download PDFInfo
- Publication number
- KR880013133A KR880013133A KR870003370A KR870003370A KR880013133A KR 880013133 A KR880013133 A KR 880013133A KR 870003370 A KR870003370 A KR 870003370A KR 870003370 A KR870003370 A KR 870003370A KR 880013133 A KR880013133 A KR 880013133A
- Authority
- KR
- South Korea
- Prior art keywords
- optical pickup
- optical
- pickup device
- optical fiber
- objective lens
- Prior art date
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Landscapes
- Optical Head (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 제1도의 전체구성도, 제2도는 제2도중 대물렌즈부의 구성도.1 is an overall configuration diagram of FIG. 1, and FIG. 2 is a configuration diagram of the objective lens unit in FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR870003370A KR880013133A (en) | 1987-04-09 | 1987-04-09 | Optical pickup device using optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR870003370A KR880013133A (en) | 1987-04-09 | 1987-04-09 | Optical pickup device using optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880013133A true KR880013133A (en) | 1988-11-30 |
Family
ID=68461392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR870003370A KR880013133A (en) | 1987-04-09 | 1987-04-09 | Optical pickup device using optical fiber |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880013133A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100400641B1 (en) * | 2001-01-10 | 2003-10-10 | 박영필 | Focusing Actuator For Optical Pick-up Device |
-
1987
- 1987-04-09 KR KR870003370A patent/KR880013133A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100400641B1 (en) * | 2001-01-10 | 2003-10-10 | 박영필 | Focusing Actuator For Optical Pick-up Device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
SUBM | Submission of document of abandonment before or after decision of registration |