KR20000060380A - 손떨림 보상기능을 구비한 레이져 포인터 - Google Patents
손떨림 보상기능을 구비한 레이져 포인터 Download PDFInfo
- Publication number
- KR20000060380A KR20000060380A KR1019990008619A KR19990008619A KR20000060380A KR 20000060380 A KR20000060380 A KR 20000060380A KR 1019990008619 A KR1019990008619 A KR 1019990008619A KR 19990008619 A KR19990008619 A KR 19990008619A KR 20000060380 A KR20000060380 A KR 20000060380A
- Authority
- KR
- South Korea
- Prior art keywords
- pointer
- laser
- axis
- shaking
- laser pointer
- Prior art date
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 9
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
- H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0071—Beam steering, e.g. whereby a mirror outside the cavity is present to change the beam direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/1022—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
- H01S3/1024—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping for pulse generation
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Details Of Measuring Devices (AREA)
Abstract
Description
Claims (3)
- 포인터 본체부(110)의 전방으로 설치되는 렌즈(120)의 후방에 스위치(130)와 연설되는 레이져 다이오드(140)가 설치되며, 상기 레이져 다이오드(140)는 리드선(150)을 통해 건전지(160)와 연설토록 되는 구성으로 이루어진 레이져 포인터에 있어서,상기 포인터 본체부(110)의 내측으로 설치되는 렌즈(120) 후방의 레이져 다이오드(140) 일측에는 2축 구동부(170)가 설치되고, 포인터 본체부(110) 내의 인쇄회로기판(180)과 연설되는 X축방향 자이로(190) 일측으로 Y축방향 자이로(200)가 설치되어, 손떨림의 반대방향으로 렌즈(120)를 통한 레이져 빛의 투사 방향을 바꾸도록 설치되는 구성으로 이루어진 것을 특징으로 하는 손떨림 보상기능을 구비한 레이져 포인터.
- 제 1항에 있어서, 상기 레이져 다이오드(140)를 구동하는 2축 구동부(170)는 소형 모터로 구성되는 것을 특징으로 하는 손떨림 보상기능을 구비한 레이져 포인터.
- 제 1항 또는 제 2항에 있어서, 상기 2축 구동부(170)는 리드선을 통해 구동 스위치(210)와 연설되는 것을 특징으로 하는 손떨림 보상기능을 구비한 레이져 포인터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990008619A KR20000060380A (ko) | 1999-03-15 | 1999-03-15 | 손떨림 보상기능을 구비한 레이져 포인터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990008619A KR20000060380A (ko) | 1999-03-15 | 1999-03-15 | 손떨림 보상기능을 구비한 레이져 포인터 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20000060380A true KR20000060380A (ko) | 2000-10-16 |
Family
ID=19576589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990008619A KR20000060380A (ko) | 1999-03-15 | 1999-03-15 | 손떨림 보상기능을 구비한 레이져 포인터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20000060380A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8284989B2 (en) | 2004-08-24 | 2012-10-09 | Koninklijke Philips Electronics N.V. | Method for locating an object associated with a device to be controlled and a method for controlling the device |
WO2013065953A1 (en) * | 2011-10-31 | 2013-05-10 | Lg Innotek Co., Ltd. | Light emitting module |
CN107909884A (zh) * | 2017-12-27 | 2018-04-13 | 浙江水利水电学院 | 一种智能激光笔及激光宽度调节方法 |
-
1999
- 1999-03-15 KR KR1019990008619A patent/KR20000060380A/ko not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8284989B2 (en) | 2004-08-24 | 2012-10-09 | Koninklijke Philips Electronics N.V. | Method for locating an object associated with a device to be controlled and a method for controlling the device |
WO2013065953A1 (en) * | 2011-10-31 | 2013-05-10 | Lg Innotek Co., Ltd. | Light emitting module |
CN104024920A (zh) * | 2011-10-31 | 2014-09-03 | Lg伊诺特有限公司 | 发光模块 |
US9279572B2 (en) | 2011-10-31 | 2016-03-08 | Lg Innotek Co., Ltd. | Light emitting module |
CN107909884A (zh) * | 2017-12-27 | 2018-04-13 | 浙江水利水电学院 | 一种智能激光笔及激光宽度调节方法 |
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