[go: up one dir, main page]

KR940015554A - 점광원 발생장치 - Google Patents

점광원 발생장치 Download PDF

Info

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
Legal status (The legal status 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 status listed.)
Granted
Application number
KR1019920024223A
Other languages
English (en)
Other versions
KR950011976B1 (ko
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/ko
Publication of KR940015554A publication Critical patent/KR940015554A/ko
Application granted granted Critical
Publication of KR950011976B1 publication Critical patent/KR950011976B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (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.
따라서, 본 발명은 상기 발광소자에서 조사되는 광을 각도 변환하여 점광원을 출력하는 도파관과, 상기 발광소자 및 도파관을 고정하기 위한 가이드관으로 구성됨으로 달성된다.

Description

점광원 발생장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
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.

Claims (3)

  1. 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.
  2. 제1항에 있어서, 도파관(100)은 길이 방향으로 내, 외경차가 각기 다른 테이피 형태로 구성됨을 특징으로 하는 점광원 발생장치.
  3. 제1항 또는 제2항에 있어서, 입사광이 내, 외경차가 각기 다른 도파관(100)에서 수회 반사과정을 통해 통과하도록 함을 특징으로 하는 점광원 발생장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920024223A 1992-12-14 1992-12-14 점광원 발생장치 Expired - Fee Related KR950011976B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920024223A KR950011976B1 (ko) 1992-12-14 1992-12-14 점광원 발생장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920024223A KR950011976B1 (ko) 1992-12-14 1992-12-14 점광원 발생장치

Publications (2)

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

Family

ID=19345526

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920024223A Expired - Fee Related KR950011976B1 (ko) 1992-12-14 1992-12-14 점광원 발생장치

Country Status (1)

Country Link
KR (1) KR950011976B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210056680A (ko) 2019-11-11 2021-05-20 주식회사 페네시아 레이저 프로젝터용 점 광원 발생 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210056680A (ko) 2019-11-11 2021-05-20 주식회사 페네시아 레이저 프로젝터용 점 광원 발생 장치

Also Published As

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

Similar Documents

Publication Publication Date Title
FR2519148B1 (fr) Selecteur de longueurs d'ondes
DE3866803D1 (de) Optisches system und dieses system enthaltendes chirurgisches geraet.
KR900008299A (ko) 조명방법 및 그 장치와 투영식 노출방법 및 그 장치
DE69932934D1 (de) Vorrichtung zur fokussierung von röntgenstrahlen
EP0832668A3 (de) Bestrahlungsvorrichtung, insbesondere zur kosmetischen, diagnostischen und therapeutischen Lichtanwendung
KR940015470A (ko) 안과렌즈 검사시스템용 조명장치
IT1250773B (it) Dispositivo di illuminazione per un microscopio operatorio.
ATE333668T1 (de) Strahlungsquelle hoher luminosität für die euv- lithographie
KR900005201A (ko) 무지개 발생장치
KR900012113A (ko) 태양광 조명장치
JPS62191818A (ja) 恒星投影用投影機
KR920006745A (ko) 광학식 부호기
CA2080083A1 (en) Optical arrangement for exposure apparatus
KR940015554A (ko) 점광원 발생장치
CA2057545A1 (en) Light source device
DE59802959D1 (de) Optisches abbildungssystem und graphische benutzerschnittstelle
ATE159578T1 (de) Faseroptische lichtquelleneinrichtung mit verstellbarem lichtbündel
JPS57111508A (en) Lighting optical system of microscope for surgical operation
RU2007109864A (ru) Способ и устройство для формирования светораспределения светового прибора
DE69630997T2 (de) Autofokusvorrichtung
JPH03161706A (ja) アテネータを備えたコリメータヘッド
EP0680027A3 (de) Anordnung zur Messung der Entfernung eines Objektes und dessen Abbildung.
KR940005969B1 (ko) 평행광 유도장치
KR830010360A (ko) 광 집속장치
JP2594362Y2 (ja) 光ファイバ照明装置

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

FPAY Annual fee payment

Payment date: 20060926

Year of fee payment: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20071014

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20071014

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000