KR940015554A - Point light source generator - Google Patents

Point light source generator Download PDF

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Publication number
KR940015554A
KR940015554A KR1019920024223A KR920024223A KR940015554A KR 940015554 A KR940015554 A KR 940015554A KR 1019920024223 A KR1019920024223 A KR 1019920024223A KR 920024223 A KR920024223 A KR 920024223A KR 940015554 A KR940015554 A KR 940015554A
Authority
KR
South Korea
Prior art keywords
light source
point light
waveguide
emitting device
source generator
Prior art date
Application number
KR1019920024223A
Other languages
Korean (ko)
Other versions
KR950011976B1 (en
Inventor
이혁기
Original Assignee
박원근
금성전선 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 박원근, 금성전선 주식회사 filed Critical 박원근
Priority to KR1019920024223A priority Critical patent/KR950011976B1/en
Publication of KR940015554A publication Critical patent/KR940015554A/en
Application granted granted Critical
Publication of KR950011976B1 publication Critical patent/KR950011976B1/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

본 발명은 점광원 발생장치에 관한 것으로서, 이는 점광원을 얻기 위한 다수의 마운팅과 렌즈, 핀홀 및 핀홀 조정수단으로 구성하므로서 제작 비용이 많이 소요 될뿐아니라, 집속광 촛점거리와 일정크기의 점광원을 얻기위한 조정 과정에서 세밀조정의 어려움이 있는 종래 기술의 문제점을 해소하고자 하는 것이다.The present invention relates to a point light source generating apparatus, which is composed of a plurality of mounting and lens, pinhole and pinhole adjusting means for obtaining a point light source is not only expensive to manufacture, but also focused light focal length and a certain size point light source In order to solve the problem of the prior art that the difficulty of fine adjustment in the adjustment process to obtain.

따라서, 본 발명은 상기 발광소자에서 조사되는 광을 각도 변환하여 점광원을 출력하는 도파관과, 상기 발광소자 및 도파관을 고정하기 위한 가이드관으로 구성됨으로 달성된다.Therefore, the present invention is achieved by constituting a waveguide for outputting a point light source by angle conversion of light emitted from the light emitting device, and a guide tube for fixing the light emitting device and the waveguide.

Description

점광원 발생장치Point light source generator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 의한 점광원 발생장치의 구성도, 제3도는 본 발명 장치의 점광원 생성과정을 설명하기 위한 도파관의 광각도 변환 상태도, 제4도는 본 발명 장치에 적용되는 도파관의 제조공정 참고도.2 is a configuration diagram of a point light source generator according to the present invention, FIG. 3 is a diagram illustrating a conversion angle of a waveguide for explaining a point light source generation process of the present invention, and FIG. 4 is a manufacture of a waveguide applied to the device of the present invention Process reference diagram.

Claims (3)

발광소자(LED)의 광원으로 점광원을 얻도록 구성함에 있어서, 상기 발광소자에서 조사되는 광을 각도 변환하여 점광원을 출력하는 도파관과, 상기 발광소자 및 도파관을 고정하기 위한 가이드관으로 구성됨을 특징으로 하는 점광원 발생장치.In the configuration to obtain a point light source as a light source of the light emitting device (LED), comprising a waveguide for outputting a point light source by angle conversion of the light emitted from the light emitting device, and a guide tube for fixing the light emitting device and the waveguide Point light source generator characterized in that. 제1항에 있어서, 도파관(100)은 길이 방향으로 내, 외경차가 각기 다른 테이피 형태로 구성됨을 특징으로 하는 점광원 발생장치.The point light source generator according to claim 1, wherein the waveguide (100) has a tape shape in which the inner and outer diameters are different in the longitudinal direction. 제1항 또는 제2항에 있어서, 입사광이 내, 외경차가 각기 다른 도파관(100)에서 수회 반사과정을 통해 통과하도록 함을 특징으로 하는 점광원 발생장치.The point light source generator according to claim 1 or 2, wherein the incident light passes through a plurality of reflection processes in waveguides having different inner and outer diameters. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920024223A 1992-12-14 1992-12-14 Optical source generating system KR950011976B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920024223A KR950011976B1 (en) 1992-12-14 1992-12-14 Optical source generating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920024223A KR950011976B1 (en) 1992-12-14 1992-12-14 Optical source generating system

Publications (2)

Publication Number Publication Date
KR940015554A true KR940015554A (en) 1994-07-21
KR950011976B1 KR950011976B1 (en) 1995-10-13

Family

ID=19345526

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920024223A KR950011976B1 (en) 1992-12-14 1992-12-14 Optical source generating system

Country Status (1)

Country Link
KR (1) KR950011976B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210056680A (en) 2019-11-11 2021-05-20 주식회사 페네시아 Apparatus for generating point light source in a laser projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210056680A (en) 2019-11-11 2021-05-20 주식회사 페네시아 Apparatus for generating point light source in a laser projector

Also Published As

Publication number Publication date
KR950011976B1 (en) 1995-10-13

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