KR970029426A - Tilt automatic inspection device for hologram element and mirror mounting part of optical pickup base - Google Patents
Tilt automatic inspection device for hologram element and mirror mounting part of optical pickup base Download PDFInfo
- Publication number
- KR970029426A KR970029426A KR1019950045172A KR19950045172A KR970029426A KR 970029426 A KR970029426 A KR 970029426A KR 1019950045172 A KR1019950045172 A KR 1019950045172A KR 19950045172 A KR19950045172 A KR 19950045172A KR 970029426 A KR970029426 A KR 970029426A
- Authority
- KR
- South Korea
- Prior art keywords
- mirror
- optical pickup
- tilt
- laser
- image
- Prior art date
Links
Landscapes
- Holo Graphy (AREA)
Abstract
본 발멍은 광픽업 베이스의 홀로그램소자와 미러 설치부의 틸트자동검사장치에 관한 것으로, 특히 홀로그램소자설치부에 하프 미러를 설치하고, 미러부착면에 풀 미러를 설치한 광픽업 베이스를 레이저와 씨씨디가 설치된 측정지그에 고정시킨 다음 레이저를 작동시켜 씨씨디와 레이저의 전방에 부착된 좌표만에 의해 자동으로 각각의 틸트를 검사하는 광픽업 베이스의 홀로그램소자와 미러 설치부의 틸트자동검사장치에 관한 것이다.This shoe covers the holographic device of the optical pick-up base and the tilt automatic inspection device of the mirror mounting part. In particular, the optical pickup base having a half mirror on the hologram element mounting part and a full mirror on the mirror mounting surface is provided with a laser and a CD. The holographic element of the optical pick-up base and the tilt automatic inspection device of the mirror installation unit which fix each tilt automatically only by the coordinates attached to the front of the CD and the laser by fixing it to the measuring jig equipped with .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명의 틸트자동검사장치의 개략도.Figure 2 is a schematic diagram of the tilt automatic inspection device of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950045172A KR970029426A (en) | 1995-11-30 | 1995-11-30 | Tilt automatic inspection device for hologram element and mirror mounting part of optical pickup base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950045172A KR970029426A (en) | 1995-11-30 | 1995-11-30 | Tilt automatic inspection device for hologram element and mirror mounting part of optical pickup base |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970029426A true KR970029426A (en) | 1997-06-26 |
Family
ID=66592783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950045172A KR970029426A (en) | 1995-11-30 | 1995-11-30 | Tilt automatic inspection device for hologram element and mirror mounting part of optical pickup base |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970029426A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100478644B1 (en) * | 1997-06-25 | 2005-06-13 | 디지털 비디오 시스템스 인코퍼레이션 | How to adjust the parallelism between the rail surface and turntable surface of the optical pickup device |
-
1995
- 1995-11-30 KR KR1019950045172A patent/KR970029426A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100478644B1 (en) * | 1997-06-25 | 2005-06-13 | 디지털 비디오 시스템스 인코퍼레이션 | How to adjust the parallelism between the rail surface and turntable surface of the optical pickup device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR930022065A (en) | Auto ranger | |
ATE88560T1 (en) | ARRANGEMENT FOR THE OPTICAL DETECTION OF SPATIAL UNEVENNESSES IN THE STRUCTURE OF AN OBJECT TO BE EXAMINED. | |
KR900010679A (en) | Injection apparatus and mirrors suitable for use with this apparatus | |
KR970029426A (en) | Tilt automatic inspection device for hologram element and mirror mounting part of optical pickup base | |
JPS63215902A (en) | Position transducer for body | |
GB2228345A (en) | Recording reflective | |
KR890001109A (en) | Fuel Assembly Grid Inspection Apparatus and Method | |
KR0158830B1 (en) | An automatic tilt inspection device of optical pick-up actuator | |
KR0166243B1 (en) | An automatics holographic optical element tilt inspection device of optical pick-up base | |
KR970023025A (en) | Concentricity and parallelism inspection device of sled part of optical pickup base | |
JP3529486B2 (en) | How to assemble an optical disk drive | |
KR0175124B1 (en) | A pick-up base test device of optical pick-up actuator | |
JP2579955Y2 (en) | Lens barrel | |
KR970029425A (en) | Tilt inspection device of hologram element and mirror mounting part of optical pickup base | |
CN216562208U (en) | Multifunctional digital optical experiment system | |
KR0175125B1 (en) | A pick-up base test device of optical pick-up actuators | |
JP2724249B2 (en) | Adjustment jig for lens performance inspection device | |
CA1093871A (en) | Optical system for visual analysis of two assemblies by superimposing of an image onto an assembly | |
KR970029435A (en) | Tilt inspection device of hologram element mounting part of optical pickup base | |
JPH04143639A (en) | Illumination apparatus for optical inspection apparatus | |
JP2830395B2 (en) | Work information display device | |
JPH0454445Y2 (en) | ||
SU468207A1 (en) | Projection scanning device | |
KR970029434A (en) | Mirror attachment surface inspection device of optical pickup base | |
KR970050602A (en) | CD player turntable tilt measuring device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |