JPS5575370A - Original reading device - Google Patents

Original reading device

Info

Publication number
JPS5575370A
JPS5575370A JP14920478A JP14920478A JPS5575370A JP S5575370 A JPS5575370 A JP S5575370A JP 14920478 A JP14920478 A JP 14920478A JP 14920478 A JP14920478 A JP 14920478A JP S5575370 A JPS5575370 A JP S5575370A
Authority
JP
Japan
Prior art keywords
photo sensor
arrays
original
scanning direction
electrodes
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
JP14920478A
Other languages
Japanese (ja)
Other versions
JPS6224984B2 (en
Inventor
Naoto Kawamura
Kazuya Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP14920478A priority Critical patent/JPS5575370A/en
Publication of JPS5575370A publication Critical patent/JPS5575370A/en
Priority to US06/464,579 priority patent/US4467195A/en
Priority to US06/606,158 priority patent/US4553036A/en
Publication of JPS6224984B2 publication Critical patent/JPS6224984B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Facsimile Heads (AREA)

Abstract

PURPOSE: To realize the reading of the high-resolution picture with the large area preserved for each photo sensor unit by arraying plural units of the photo sensor in the main scanning direction along with installation of more than two one-dimensional photo sensor arrays distributed nearly in parallel.
CONSTITUTION: Condensing cylinderical lens 12 is provided to condense beam source 13 onto the lines parallel to the prescribed scanning direction on the surface of original 10, and two raws of one-dimensional photo sensor arrays 11 and 12 are provided in the main scanning direction and at the both sides of lens 12. These arrays 11 and 12 comprise noncrystal semiconductor 2, transparent electrodes 3 and 8 holding semiconductor 2 between, metal electrodes 4 and 5 connected to electrodes 3 and 8, and transparent substance 9 which cuts off the light entering directly semiconductor 2 from source 13. Furthermore, switching circuit 7 is added to give the relative shift to the transparent carrier in corporating original 10 plus arrays 11 and 12. Thus the original reading device is constituted to ensure a high-resolution reading for the picture.
COPYRIGHT: (C)1980,JPO&Japio
JP14920478A 1977-12-08 1978-12-02 Original reading device Granted JPS5575370A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14920478A JPS5575370A (en) 1978-12-02 1978-12-02 Original reading device
US06/464,579 US4467195A (en) 1977-12-08 1983-02-07 Information detecting apparatus
US06/606,158 US4553036A (en) 1977-12-08 1984-05-02 Information detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14920478A JPS5575370A (en) 1978-12-02 1978-12-02 Original reading device

Publications (2)

Publication Number Publication Date
JPS5575370A true JPS5575370A (en) 1980-06-06
JPS6224984B2 JPS6224984B2 (en) 1987-06-01

Family

ID=15470091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14920478A Granted JPS5575370A (en) 1977-12-08 1978-12-02 Original reading device

Country Status (1)

Country Link
JP (1) JPS5575370A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148368A (en) * 1981-03-09 1982-09-13 Nec Corp Solid state color image pickup element
JPS57160261A (en) * 1981-03-30 1982-10-02 Toshiba Corp Facsimile device
JPS5821973A (en) * 1981-08-03 1983-02-09 Nippon Telegr & Teleph Corp <Ntt> Color original reader
JPS59204365A (en) * 1983-05-04 1984-11-19 Fuji Xerox Co Ltd Method and device for reading color original
JPS6190356U (en) * 1984-11-20 1986-06-12
JPS61212960A (en) * 1985-03-19 1986-09-20 Toshiba Corp Picture reader

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0237363U (en) * 1988-09-02 1990-03-12

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984667A (en) * 1972-12-20 1974-08-14
JPS49123214A (en) * 1973-03-28 1974-11-26
JPS5040810A (en) * 1973-08-13 1975-04-14
JPS5180110A (en) * 1975-01-08 1976-07-13 Nippon Electric Co ccd rainsensaano hoshiki
JPS5375727A (en) * 1976-12-17 1978-07-05 Hitachi Ltd Solid state color pick up unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984667A (en) * 1972-12-20 1974-08-14
JPS49123214A (en) * 1973-03-28 1974-11-26
JPS5040810A (en) * 1973-08-13 1975-04-14
JPS5180110A (en) * 1975-01-08 1976-07-13 Nippon Electric Co ccd rainsensaano hoshiki
JPS5375727A (en) * 1976-12-17 1978-07-05 Hitachi Ltd Solid state color pick up unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148368A (en) * 1981-03-09 1982-09-13 Nec Corp Solid state color image pickup element
JPS57160261A (en) * 1981-03-30 1982-10-02 Toshiba Corp Facsimile device
JPS5821973A (en) * 1981-08-03 1983-02-09 Nippon Telegr & Teleph Corp <Ntt> Color original reader
JPS59204365A (en) * 1983-05-04 1984-11-19 Fuji Xerox Co Ltd Method and device for reading color original
JPS6190356U (en) * 1984-11-20 1986-06-12
JPS61212960A (en) * 1985-03-19 1986-09-20 Toshiba Corp Picture reader

Also Published As

Publication number Publication date
JPS6224984B2 (en) 1987-06-01

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