KR890002787A - 화상판독장치 - Google Patents

화상판독장치 Download PDF

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Publication number
KR890002787A
KR890002787A KR1019880009202A KR880009202A KR890002787A KR 890002787 A KR890002787 A KR 890002787A KR 1019880009202 A KR1019880009202 A KR 1019880009202A KR 880009202 A KR880009202 A KR 880009202A KR 890002787 A KR890002787 A KR 890002787A
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KR
South Korea
Prior art keywords
document
light source
image reading
reading apparatus
pressing
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KR1019880009202A
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English (en)
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KR910005329B1 (ko
Inventor
다카시 고시유지
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
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Publication of KR890002787A publication Critical patent/KR890002787A/ko
Application granted granted Critical
Publication of KR910005329B1 publication Critical patent/KR910005329B1/ko

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1026—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components using a belt or cable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1017—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components the main-scanning components remaining positionally invariant with respect to one another in the sub-scanning direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1039—Movement of the main scanning components
    • H04N1/1043—Movement of the main scanning components of a sensor array
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1039—Movement of the main scanning components
    • H04N1/1048—Movement of the main scanning components of a lens or lens arrangement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0418—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207 capable of scanning transmissive and reflective originals at a single scanning station

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)

Abstract

내용없음

Description

화상판독장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명의 1실시예에 따른 화상판독장치를 나타낸 외관도. 제 2도는 제 1도에 도시한 화상판독장치의 내부구성을 개략적으로 나타낸 측면도. 제 3도는 제 1도에 도시한 화상판독장치의 원고주사부 중 주사기이동기구를 나타낸 분해도.

Claims (12)

  1. 화상을 판독해야할 원고를 얹어 놓도록 광투과 형부재로 형성된 원고대수단(2)과, 소정투과율과 소정반사율의 광학적 특성을 갖추어 상기 원고대수단(2)위에 얹혀진 원고를 상기 원고대수단(2)에다 누르는 누름수단(63), 이 누름수단(63)을 투과해서 상기 원고수단(2) 위에 진 원고에 광을 조사하는 제 1광원(6), 상기 원고대수단(2)을 투과해서 상기 원고대수단(2)위에 얹혀진 원고에 광을 조사하는 제 2광원(21) 및 상기 제 1광원(6)과 제 2 광원(21)중 어느 한쪽 공의 조사를 선택하는 선택수단(612,613)을 구비하여 구성되어, 원고상에 형성되어 있는 화상데이터를 판독하도록 되어있는 화상판독장치.
  2. 제 1항에 있어서, 상기 누름수단(63)의 반사율이 50% ~ 90%이고 투과율이 50% ~ 10%인 것을 특징으로 하는 화상판독장치.
  3. 제 1항에 있어서, 상기 제 1광원(6)이 상기 누름수단(63)내에 설치되어 있는 것을 특징으로 하는 화상판독장치.
  4. 제 1항에 있어서, 제 1광원(6)과 상기 누름수단(63)사이에 끼워지는 감광용 필터수단(64)이 추가로 설치된 것을 특징으로 하는 화상판독장치.
  5. 제 4항에 있어서, 상기 제 1광원(6)및 필터수단(64)이 상기 누름수단(63)내에 설치되어 있는 것을 특징으로 하는 화상판독장치.
  6. 화상을 판독해야할 원고를 얹어놓는 원고대수단(2)과, 소정투과율의 광학적특성을 갖추어 상기 원고대수단(2)위에 얹혀진 원고를 상기 원고대수단(2)에다 누르는 누름수단(63), 이 누름수단(63)을 투과해서 상기 원고대수단(2)위에 얹혀진 원고에 광을 조사하는 제 1광원(6), 이 제 1광원(6)을 상기 원고대수단(2)을 따라서 이동시키는 제 1이동수단(8 ~ 13), 상기 제 1광원(6)으로 부터의 광이 상기 누름수단(63)및 원고를 투과한 투과광을 수광해서 전기신호를 변환시켜 화상데이터로서 출력하는 광전변환수단(22), 이 광전 변환수단(22)은 상기 원고대수단(2)을 따라서 이동시키는 제 2이동수단(26~31)및, 상기 제 1, 제 2 이동수단(8~13, 26~31)에 의해 상기 제 1광원(6)과 광전변환기(22)가 상기 원고대수단(2)을 따라 이동하는 것을 제어하는 제어수단(51)구비하여 구성되어, 원고상에 형성되어 있는 화상데이터를 판독하도록 되어 있는 화상판독장치.
  7. 제 6항에 있어서, 상기 누름수단(63)의 소정투과율은 상기 광전변환수단(22)에서 수광되는 투과광이 수정수광량으로 되도록 설정되어 있는 것을 특징으로 하는 화상판독장치.
  8. 제 7항에 있어서, 상기 누름수단(63)의 반사율이 50%~90%이고 투과율 50%~`0%인 것을 특징으로 하는 화상판독장치.
  9. 제 6항에 있어서, 상기 제 1광원(6)및 제 1 이동수단(8~13)이 상기 누름수단(63)내에 설치되어 있는 것을 특징으로 하는 화상판독장치.
  10. 제 6항에 있어서, 상기 제 1광원(6)과 상기 누름수단(63)사이에 끼워지는 김광용 필터수단(64)이 추가로 설치된 것을 특징으로 하는 화상판독장치.
  11. 제 10항에 있어서, 상기 제 1광원(6)과 제 1이동수단(8~13)및 필터수단(64)이 상기 누름수단(63)내에 설치되어 있는 것을 특징으로 하는 화상판독장치.
  12. 제 6항에 있어서, 상기 제어수단(51)이 상기 제 1, 제 2 이동수단(8~13, 26~31)을 제어하여 상기 원고대수단(2)을 따라 상기 제 1광원(6)과 광전변환수단(22)을 동기시켜 이동시키도록 된 것을 특징으로 하는 화상판독장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880009202A 1987-07-22 1988-07-22 화상판독장치 KR910005329B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62182725A JP2809627B2 (ja) 1987-07-22 1987-07-22 画像読取装置
JP62-182725 1987-07-22

Publications (2)

Publication Number Publication Date
KR890002787A true KR890002787A (ko) 1989-04-11
KR910005329B1 KR910005329B1 (ko) 1991-07-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880009202A KR910005329B1 (ko) 1987-07-22 1988-07-22 화상판독장치

Country Status (3)

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US (1) US4879604A (ko)
JP (1) JP2809627B2 (ko)
KR (1) KR910005329B1 (ko)

Families Citing this family (27)

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Publication number Priority date Publication date Assignee Title
JPH01103356A (ja) * 1987-10-16 1989-04-20 Toshiba Corp 画像情報読取装置
JPH0290857A (ja) * 1988-09-28 1990-03-30 Toshiba Corp 情報読取装置
DE3923521C2 (de) * 1989-07-15 1994-05-26 Kodak Ag Elektronische Kamera
US5241406A (en) * 1990-01-18 1993-08-31 X-Ray Scanner Corporation X-ray film scanning and digitizing apparatus
US5341192A (en) * 1993-03-02 1994-08-23 Black & Veatch Architects, Inc. Flow camera for large document reproductions
US5450173A (en) * 1993-06-09 1995-09-12 Optica U.S.A. Duplicating device for producing copies of three-dimensional objects
US6208437B1 (en) * 1993-07-12 2001-03-27 Stephen Neushul Viewing light box scanner for scanning and viewing transmissive and reflective media images
DE9400385U1 (de) * 1994-01-12 1994-05-11 Just GmbH & Co. Bürokommunikation, 30938 Burgwedel SCSI-Durchlichtscanner
US5574274A (en) * 1995-02-21 1996-11-12 Microtek International, Inc. Transmissive/reflective optical scanning apparatus
CN1086822C (zh) * 1996-01-25 2002-06-26 全友电脑股份有限公司 利用影像扫描器检测纸张的扫描方法
US5845180A (en) * 1997-02-04 1998-12-01 Mustek Systems, Inc. Apparatus having a simplified driving device for scanning an original sheet
CN1083593C (zh) * 1997-03-10 2002-04-24 明碁电脑股份有限公司 平台式影像读取装置
AU682145B3 (en) * 1997-03-19 1997-09-18 Umax Data Systems Inc. Transparency optical scanner
TW361032B (en) * 1998-01-22 1999-06-11 Benq Corp Scanner with upper and lower light sources and movable upside light source shield
TW364709U (en) * 1998-02-07 1999-07-11 Umax Data Systems Inc Touch-started scanner
JP3137103B2 (ja) * 1999-01-25 2001-02-19 日本電気株式会社 イメージスキャナ
US7375350B2 (en) * 1999-11-24 2008-05-20 Neushul Stephen Computed radiography x-ray cassette with rigid embedded CR plate
US6188501B1 (en) 1999-11-24 2001-02-13 Stephen Neushul Apparatus and method of capturing images from alternative media types
US6702090B2 (en) 2001-03-14 2004-03-09 Milwaukee Electric Tool Corporation Power tool and spindle lock system
JP4125501B2 (ja) * 2001-09-07 2008-07-30 富士フイルム株式会社 カラー画像記録方法及びカラー画像ファイリングシステム
US7440146B2 (en) * 2001-09-20 2008-10-21 Transpacific Ip, Llp Scanning method and scanning system free of identifying original's attribute
US7063201B2 (en) 2001-11-27 2006-06-20 Milwaukee Electric Tool Corporation Power tool and spindle lock system
US7404266B2 (en) * 2003-10-24 2008-07-29 Ha-Lo Promotions Acquisition Corporation Portable film viewer
KR100667832B1 (ko) * 2005-11-12 2007-01-11 삼성전자주식회사 주행 모듈을 포함하는 화상독취장치
CN102694953A (zh) * 2012-05-17 2012-09-26 广州市中崎商业机器有限公司 一种双面扫描方法及实施此方法的装置
JP6025782B2 (ja) * 2014-06-30 2016-11-16 京セラドキュメントソリューションズ株式会社 原稿読取装置、及び画像形成装置
USD821402S1 (en) * 2017-04-06 2018-06-26 Gemalto Sa Document reader

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923670B2 (ja) * 1979-03-27 1984-06-04 キヤノン株式会社 原稿読取り装置
JPS5886569A (ja) * 1981-11-19 1983-05-24 Konishiroku Photo Ind Co Ltd 複写装置
JPS60196063A (ja) * 1984-03-19 1985-10-04 Ricoh Co Ltd 書画情報読取装置
JPH0659079B2 (ja) * 1985-03-20 1994-08-03 松下電器産業株式会社 画像入力装置

Also Published As

Publication number Publication date
KR910005329B1 (ko) 1991-07-25
US4879604A (en) 1989-11-07
JP2809627B2 (ja) 1998-10-15
JPS6425667A (en) 1989-01-27

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