KR930011618A - 컬러 콘택트 이미지 센서 - Google Patents

컬러 콘택트 이미지 센서 Download PDF

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Publication number
KR930011618A
KR930011618A KR1019910019654A KR910019654A KR930011618A KR 930011618 A KR930011618 A KR 930011618A KR 1019910019654 A KR1019910019654 A KR 1019910019654A KR 910019654 A KR910019654 A KR 910019654A KR 930011618 A KR930011618 A KR 930011618A
Authority
KR
South Korea
Prior art keywords
tft
dot
color
image sensor
contact image
Prior art date
Application number
KR1019910019654A
Other languages
English (en)
Other versions
KR940002974B1 (ko
Inventor
김정재
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910019654A priority Critical patent/KR940002974B1/ko
Priority to EP92402966A priority patent/EP0541432B1/en
Priority to DE199292402966T priority patent/DE541432T1/de
Priority to DE69225457T priority patent/DE69225457T2/de
Priority to JP4322491A priority patent/JP2717613B2/ja
Publication of KR930011618A publication Critical patent/KR930011618A/ko
Application granted granted Critical
Publication of KR940002974B1 publication Critical patent/KR940002974B1/ko
Priority to US08/332,609 priority patent/US5495347A/en

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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
    • H04N1/46—Colour picture communication systems
    • H04N1/48—Picture signal generators
    • H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14643—Photodiode arrays; MOS imagers
    • H01L27/14645—Colour imagers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Facsimile Heads (AREA)

Abstract

본 발명은 CIS의 색 처리 기술에 관한 것으로 한 감지부의 데이타를 리드하기 이하여 적색용 어드레스 라인에 게이트 펄스를 인가하여 적색용 포트다이오드의 신호를 처리한후, 이와같은 방식으로 녹색용 어드레스 라인과정색용 어드레스 라인에 게이트 펄스를 순차적으로 인가하여 한 감지부의 데이타 처리가 완료하고, 이와같은 방식으로 그다음 감지부를 어드레싱하며, 이와같은 순서로 최종의 감지부(BM)에 대한 어드레싱을 수행하여 적, 녹, 청색용 데이타를 처리함으로써 컬러 그래픽을 입, 출력 할수 있게 하였다.

Description

컬러 콘택트 이미지 센서
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 본 발명 컬러 콘택트 이미지 센서의 회로도.
제5도는 제4도의 레이아울도.
제6도는 제5도에서 포토다이오드의 A-A'단면도.

Claims (2)

  1. N개의 도트 셀(DOT-DOT)을 적, 녹, 청색 감지용 3개의 포토다이오드(PD, PD, PD-PD, PD, PD)와 3개의 스위칭 소자용 박막 트랜지스터(TFT, TFT-TFT-TFT, TFT, TFT)로 구성하며 상기 도트셀(DOT-DOT)에서 박막 트랜지스터(TFT, TFT-TFT)-(TFT, TFT, TFT)의 드레인 적극을 공통 접속하여 이 접속점을 리드 아울집적소자(20)의 데이타 인 단자(DL1-DL)에 순자 접속하고, 감지부(B1-B)에서 박막 트랜지스터(TFT, TFT-TFT)-(TFT, TFT, TFT)의 게이트 전극은 색상별로 공통접속한후, 이 공통접속점을 구동부(10)의 어드레스 단자(R1, G1, R1-R, G, B)에 순차적으로 접속하여 구성한 것을 특징으로 하는 컬러 콘택트 이미지 센서.
  2. 제1항에 있어서, 포토다이오드(PD, PD, PD-PD, PD, PD)를 삼각 배열로 구성한 것을 특징으로 하는 컬러 콘택트 이미지 센서.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910019654A 1991-11-06 1991-11-06 컬러 콘택트 이미지 센서 KR940002974B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019910019654A KR940002974B1 (ko) 1991-11-06 1991-11-06 컬러 콘택트 이미지 센서
EP92402966A EP0541432B1 (en) 1991-11-06 1992-11-03 Color contact image sensor
DE199292402966T DE541432T1 (de) 1991-11-06 1992-11-03 Kontaktfarbbildsensor.
DE69225457T DE69225457T2 (de) 1991-11-06 1992-11-03 Kontaktfarbbildsensor
JP4322491A JP2717613B2 (ja) 1991-11-06 1992-11-06 カラーコンタクトイメージセンサー及びその製造方法
US08/332,609 US5495347A (en) 1991-11-06 1994-10-31 Color contact image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910019654A KR940002974B1 (ko) 1991-11-06 1991-11-06 컬러 콘택트 이미지 센서

Publications (2)

Publication Number Publication Date
KR930011618A true KR930011618A (ko) 1993-06-24
KR940002974B1 KR940002974B1 (ko) 1994-04-09

Family

ID=19322340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910019654A KR940002974B1 (ko) 1991-11-06 1991-11-06 컬러 콘택트 이미지 센서

Country Status (5)

Country Link
US (1) US5495347A (ko)
EP (1) EP0541432B1 (ko)
JP (1) JP2717613B2 (ko)
KR (1) KR940002974B1 (ko)
DE (2) DE69225457T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR100383920B1 (ko) * 2000-09-01 2003-05-14 엘지.필립스 엘시디 주식회사 박막트랜지스터형 광센서

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956158A (en) * 1997-04-01 1999-09-21 Storm Technology, Inc. Scanner powered by peripheral bus
DE10025363A1 (de) * 2000-05-23 2001-12-20 Fraunhofer Ges Forschung Bildsensorelement und Bildsensor
JP2003319408A (ja) * 2002-04-26 2003-11-07 Seiko Epson Corp カラーエリアセンサ及び撮像回路
GB2391305B (en) * 2002-07-25 2007-02-14 Hewlett Packard Co Colour sensing apparatus and methods
US7423280B2 (en) 2004-08-09 2008-09-09 Quad/Tech, Inc. Web inspection module including contact image sensors
KR101061849B1 (ko) * 2004-09-21 2011-09-02 삼성전자주식회사 정보 인식 장치 및 정보 인식 표시 장치
JP4492686B2 (ja) 2007-11-30 2010-06-30 トヨタ自動車株式会社 ダンパ装置

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* Cited by examiner, † Cited by third party
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JPS60123059A (ja) * 1983-12-08 1985-07-01 Toshiba Corp 密着型カラ−イメ−ジセンサ
JPS6152061A (ja) * 1984-08-22 1986-03-14 Toshiba Corp 密着型カラ−イメ−ジセンサ
JPH0683335B2 (ja) * 1985-04-11 1994-10-19 キヤノン株式会社 光電変換装置
DE3615342A1 (de) * 1985-05-08 1986-11-13 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Farbbildsensor
JPS624361A (ja) * 1985-06-29 1987-01-10 Toshiba Corp イメ−ジセンサ
US4870483A (en) * 1985-10-02 1989-09-26 Canon Kabushiki Kaisha Color image sensor including a plurality of photocells and a plurality of colored filters provided on the plurality of photocells
JPS62230187A (ja) * 1986-03-31 1987-10-08 Fuji Photo Film Co Ltd 固体撮像素子
JPS62259467A (ja) * 1986-05-02 1987-11-11 Seiko Epson Corp カラ−イメ−ジセンサ
JPS639358A (ja) * 1986-06-30 1988-01-16 Fuji Xerox Co Ltd 原稿読取装置
US4887166A (en) * 1987-05-22 1989-12-12 Oki Electric Industry Co., Ltd. Direct-contact-type image sensor
JPS6454978A (en) * 1987-08-26 1989-03-02 Toshiba Corp Solid-state image pickup element
US5027226A (en) * 1987-09-18 1991-06-25 Ricoh Company, Ltd. Contact type image sensor
JP2723890B2 (ja) * 1987-11-06 1998-03-09 株式会社日立製作所 カラーラインセンサ
JPH0186761U (ko) * 1987-11-30 1989-06-08
US5150204A (en) * 1988-04-27 1992-09-22 Canon Kabushiki Kaisha Solid state image pickup having plural pixels arranged on plural lines
JPH01287970A (ja) * 1988-05-13 1989-11-20 Seiko Epson Corp 固体撮像装置
US5043821A (en) * 1988-08-31 1991-08-27 Canon Kabushiki Kaisha Image pickup device having a frame-size memory
US5142381A (en) * 1989-03-31 1992-08-25 Nippon Steel Corporation Complete close-contact type image sensor
JPH0758768B2 (ja) * 1989-10-16 1995-06-21 富士ゼロックス株式会社 イメージセンサ
US5031032A (en) * 1990-03-30 1991-07-09 Xerox Corporation Color array for use in fabricating full width arrays
US5119183A (en) * 1991-08-09 1992-06-02 Xerox Corporation Color scan array with addressing circuitry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100383920B1 (ko) * 2000-09-01 2003-05-14 엘지.필립스 엘시디 주식회사 박막트랜지스터형 광센서

Also Published As

Publication number Publication date
EP0541432B1 (en) 1998-05-13
JP2717613B2 (ja) 1998-02-18
DE541432T1 (de) 1993-09-23
DE69225457D1 (de) 1998-06-18
JPH0669486A (ja) 1994-03-11
US5495347A (en) 1996-02-27
KR940002974B1 (ko) 1994-04-09
EP0541432A3 (en) 1993-09-08
DE69225457T2 (de) 1998-09-24
EP0541432A2 (en) 1993-05-12

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