KR100247145B1 - 공간 광 변조기 레이저 도트 스캐너 및 스캐닝 방법 - Google Patents

공간 광 변조기 레이저 도트 스캐너 및 스캐닝 방법 Download PDF

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Publication number
KR100247145B1
KR100247145B1 KR1019920020189A KR920020189A KR100247145B1 KR 100247145 B1 KR100247145 B1 KR 100247145B1 KR 1019920020189 A KR1019920020189 A KR 1019920020189A KR 920020189 A KR920020189 A KR 920020189A KR 100247145 B1 KR100247145 B1 KR 100247145B1
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KR
South Korea
Prior art keywords
light
spatial light
light modulator
scanning
mirror
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.)
Expired - Fee Related
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KR1019920020189A
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English (en)
Korean (ko)
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KR930008668A (ko
Inventor
샘프 셀 제프리
Original Assignee
윌리엄 비. 켐플러
텍사스 인스트루먼츠 인코포레이티드
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Publication of KR930008668A publication Critical patent/KR930008668A/ko
Application granted granted Critical
Publication of KR100247145B1 publication Critical patent/KR100247145B1/ko
Anticipated expiration legal-status Critical
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path
    • G06K7/10683—Arrangement of fixed elements
    • G06K7/10702—Particularities of propagating elements, e.g. lenses, mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Length Measuring Devices By Optical Means (AREA)
KR1019920020189A 1991-10-31 1992-10-30 공간 광 변조기 레이저 도트 스캐너 및 스캐닝 방법 Expired - Fee Related KR100247145B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US786,162 1991-10-31
US07/786,162 US5563398A (en) 1991-10-31 1991-10-31 Spatial light modulator scanning system

Publications (2)

Publication Number Publication Date
KR930008668A KR930008668A (ko) 1993-05-21
KR100247145B1 true KR100247145B1 (ko) 2000-03-15

Family

ID=25137769

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920020189A Expired - Fee Related KR100247145B1 (ko) 1991-10-31 1992-10-30 공간 광 변조기 레이저 도트 스캐너 및 스캐닝 방법

Country Status (7)

Country Link
US (1) US5563398A (enExample)
EP (1) EP0539794B1 (enExample)
JP (1) JP3164442B2 (enExample)
KR (1) KR100247145B1 (enExample)
CA (1) CA2079499C (enExample)
DE (1) DE69224139T2 (enExample)
TW (1) TW228576B (enExample)

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DE69224139T2 (de) 1998-06-25
US5563398A (en) 1996-10-08
EP0539794B1 (en) 1998-01-21
TW228576B (enExample) 1994-08-21
JP3164442B2 (ja) 2001-05-08
DE69224139D1 (de) 1998-02-26
EP0539794A1 (en) 1993-05-05
JPH05274459A (ja) 1993-10-22
CA2079499C (en) 2003-09-23
KR930008668A (ko) 1993-05-21
CA2079499A1 (en) 1993-05-01

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