KR910010994A - 밀착형 이미지 센서 - Google Patents

밀착형 이미지 센서 Download PDF

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Publication number
KR910010994A
KR910010994A KR1019890017151A KR890017151A KR910010994A KR 910010994 A KR910010994 A KR 910010994A KR 1019890017151 A KR1019890017151 A KR 1019890017151A KR 890017151 A KR890017151 A KR 890017151A KR 910010994 A KR910010994 A KR 910010994A
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KR
South Korea
Prior art keywords
optical fiber
fiber array
light
image sensor
glass substrate
Prior art date
Application number
KR1019890017151A
Other languages
English (en)
Other versions
KR920008899B1 (ko
Inventor
황학인
Original Assignee
정용문
삼성전자 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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019890017151A priority Critical patent/KR920008899B1/ko
Priority to US07/545,867 priority patent/US5187596A/en
Publication of KR910010994A publication Critical patent/KR910010994A/ko
Application granted granted Critical
Publication of KR920008899B1 publication Critical patent/KR920008899B1/ko

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Classifications

    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0311—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using an array of elements to project the scanned image elements onto the photodetectors
    • H04N1/0312—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using an array of elements to project the scanned image elements onto the photodetectors using an array of optical fibres or rod-lenses
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0311—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using an array of elements to project the scanned image elements onto the photodetectors
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0315—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using photodetectors and illumination means mounted on separate supports or substrates or mounted in different planes
    • H04N1/0316—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using photodetectors and illumination means mounted on separate supports or substrates or mounted in different planes illuminating the scanned image elements through the plane of the photodetector, e.g. back-light illumination

Abstract

내용 없음

Description

밀착형 이미지 센서
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 본 발명에 따른 밀착형 이미지센서의 단면 구조도.
제5A도 및 제5B도는 광파이버 어레이 유리기판의 구조 및 그 일부확대도.
제6도는 제4도는 광전변환부의 상세구조 및 조사상태도.

Claims (6)

  1. 밀착형 이미지 센서에 있어서, 개구부가 상부에 형성된 방열판과, 소정 위치에 광파이버 에러이를 수직으로 가지며 양면이 광학연마 처리된 강파이어 어레이 유리기판이 상기 방열판의 개구부에 위치되며, 상기 광파이버어레이 유리기판의 강파이버 어레이 하부 표면에 광전변환부가 형성되고, 상기 광정변환부가 형성된 동열면상에 신호 검출회로를 형성하고, 개구부가 설치된 상기 방열판내 상기 광파이버 어레이 유리기판의 광파이버 위에 놓이는 원고의 면에 빛을 입시킬 수 있는 발광소자를 가지고 있는 구조로된 밀착형 이미지 센서.
  2. 제1항에 있어서, 광파이버 어레이 유리기판의 광파이버 어레이 하부표면에 형성된 광전변환부는 박막공정에 의해 형성됨을 특징으로 하는 밀착형 이미지 센서.
  3. 제2항에 있어서, 박막 공정에 의해 광파이버어레이 유리기판의 광파이버 하부에 형성된 광전변환부는 광파이버 어레이의 중앙면에 투명 제1도전층이 형성되며, 상기 제1도전층의 하부면의 상부에는 포토센서와 제2도전층이 형성되며, 상기 제1도전층과 포토센서 및 제2도전층의 중앙부에 개구창이 형성되어 하부로부터 발광빛이 상부에 형성된 광파이 어레이에 입사되도록 구성된 것을 특징으로 하는 밀착형 이미지 센서.
  4. 밀착형 이미지 센서에 있어서, 개구부를 가지는 보호캡과, 양면이 광학처리되어 상기 보호캡의 개구부에 위치되는 광파이버 어레이 유리기판의 광파이버 어레이 하부 표면위에 광전변환부를 박막 형성시키고, 상기 광전변환부가 박막 형성된 평면상의 좌, 우측에 발광부 및 검출회로를 형성하고, 상기 발광부로부터 발산되는 빛이 소정의 각도를 가지고 사익 광파이버어레이 유리기판의 상부에 위치되는 원고면으로 반사하기 위한 광반사 거울이 상기 보호캡 하부면의 소정위치에 설치되어 구성된 것을 특징으로 하는 밀착형 이미지 센서.
  5. 제4항에 있어서, 상기 발광부로 부터 발광되는 빛이 상기 광전변환부에 직접 입사도지 않도록 상기 발광부와 광전변환부 사이에 광 차체막이 형성됨을 특징으로 하는 밀착형 이미지 센서.
  6. 제4항 또는 제5항에 있어서, 발광부로 부터 발광되는 빛을 상기 광 파이버 어레이 유리기판 상부에 근사되도록 반사하는 광반사 거울이 보호갭 하부에 금속을 박막 공정에 의하여 형성된 것을 특징으로 하는 밀착형 이미지 센서.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890017151A 1989-11-24 1989-11-24 밀착형 이미지 센서 KR920008899B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019890017151A KR920008899B1 (ko) 1989-11-24 1989-11-24 밀착형 이미지 센서
US07/545,867 US5187596A (en) 1989-11-24 1990-06-29 Contact image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890017151A KR920008899B1 (ko) 1989-11-24 1989-11-24 밀착형 이미지 센서

Publications (2)

Publication Number Publication Date
KR910010994A true KR910010994A (ko) 1991-06-29
KR920008899B1 KR920008899B1 (ko) 1992-10-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017151A KR920008899B1 (ko) 1989-11-24 1989-11-24 밀착형 이미지 센서

Country Status (2)

Country Link
US (1) US5187596A (ko)
KR (1) KR920008899B1 (ko)

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JPH05219303A (ja) * 1992-01-31 1993-08-27 Rohm Co Ltd イメージセンサ
EP0557891A1 (en) * 1992-02-28 1993-09-01 Kabushiki Kaisha Toshiba Contact-type image sensor for generating electric signals corresponding to an image formed on a document
CA2098043C (en) * 1992-06-11 1999-09-14 Toshimitsu Iso Gapless support system for contact type image sensor
KR0137190B1 (ko) * 1992-12-03 1998-04-28 모리시타 요이찌 완전밀착형이미지센서 및 완전밀착형이미지센서유닛
CA2121610C (en) * 1993-04-27 1999-09-21 Fumikazu Nagano Image scanning device
JP2784138B2 (ja) * 1993-12-09 1998-08-06 三菱電機株式会社 イメージセンサ
US5627364A (en) * 1994-10-11 1997-05-06 Tdk Corporation Linear array image sensor with thin-film light emission element light source
US5933550A (en) * 1994-10-27 1999-08-03 Nec Corporation Data inputting device
US5875269A (en) * 1995-08-29 1999-02-23 Sharp Kabushiki Kaisha Information reading device
US5912746A (en) * 1996-03-14 1999-06-15 Intergraph Corporation Contact image sensor for large format scanner
GB9708020D0 (en) * 1996-09-07 1997-06-11 Philips Electronics Nv Image sensor
US7072034B2 (en) * 2001-06-08 2006-07-04 Kla-Tencor Corporation Systems and methods for inspection of specimen surfaces
US20040032581A1 (en) * 2002-01-15 2004-02-19 Mehrdad Nikoonahad Systems and methods for inspection of specimen surfaces
EP1492324A4 (en) * 2002-03-29 2006-08-16 Mitsubishi Electric Corp IMAGE READER
US8183510B2 (en) * 2008-02-12 2012-05-22 Omnivision Technologies, Inc. Image sensor with buried self aligned focusing element
US7589306B2 (en) * 2008-02-12 2009-09-15 Omnivision Technologies, Inc. Image sensor with buried self aligned focusing element
DE102008044938B4 (de) * 2008-08-29 2013-10-10 Schott Ag Verfahren zur Terminierung von lichtleitenden Faserbündeln sowie Hülse mit einem Faserbündel
DE102008059903A1 (de) 2008-12-02 2010-06-10 Bundesdruckerei Gmbh Dokumentprüfungsvorrichtung
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Also Published As

Publication number Publication date
US5187596A (en) 1993-02-16
KR920008899B1 (ko) 1992-10-10

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