KR960003362A - Light path controller - Google Patents
Light path controller Download PDFInfo
- Publication number
- KR960003362A KR960003362A KR1019940014158A KR19940014158A KR960003362A KR 960003362 A KR960003362 A KR 960003362A KR 1019940014158 A KR1019940014158 A KR 1019940014158A KR 19940014158 A KR19940014158 A KR 19940014158A KR 960003362 A KR960003362 A KR 960003362A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- optical path
- deformable portion
- light path
- path controller
- Prior art date
Links
Abstract
본 발명은 광로를 일정량 만큼씩 다단계로 조절하기에 적합한 광로 조절 장치에 관한 것으로, 종래의 기술에 있어서는 세라믹으로 이루어진 변형부는 인가되는 신호의 크기에 따라 변형되므로써 변형을 원하는 만큼씩 단계적으로 정확하게 이루어지도록 하기가 매우 어려웠으나, 본 발명에서는 제1-제3신호 전극(12-14)등 신호전극을 다수개 형성하여 각 신호 전극(12-14)에 신호를 선택적으로 인가함으로써 거울(24)의 경사를 정확하면서도 다수의 경우로 동작시킬 수 있으므로 상기 결점을 개선시킬 수 있는 것이다.The present invention relates to an optical path adjusting apparatus suitable for adjusting the optical path by a predetermined amount in multiple stages. In the related art, the deformation part made of ceramic is deformed according to the magnitude of the applied signal so that the deformation can be precisely stepwise. In the present invention, although it is very difficult, the inclination of the mirror 24 is formed by selectively applying a signal to each signal electrode 12-14 by forming a plurality of signal electrodes such as the first to third signal electrodes 12-14. Because it can be operated in many cases while being accurate, it is possible to improve the drawbacks.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 따른 광로 조절 장치의 일 실시예를 나타낸 평면도.2 is a plan view showing an embodiment of an optical path control apparatus according to the present invention.
제3도는 제2도의 "A-A"선을 절단하여 나타낸 단면도.3 is a cross-sectional view taken along the line "A-A" of FIG.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940014158A KR960003362A (en) | 1994-06-22 | 1994-06-22 | Light path controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940014158A KR960003362A (en) | 1994-06-22 | 1994-06-22 | Light path controller |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960003362A true KR960003362A (en) | 1996-01-26 |
Family
ID=66686319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940014158A KR960003362A (en) | 1994-06-22 | 1994-06-22 | Light path controller |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960003362A (en) |
-
1994
- 1994-06-22 KR KR1019940014158A patent/KR960003362A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |