JPS647650A - Image reader - Google Patents

Image reader

Info

Publication number
JPS647650A
JPS647650A JP62161321A JP16132187A JPS647650A JP S647650 A JPS647650 A JP S647650A JP 62161321 A JP62161321 A JP 62161321A JP 16132187 A JP16132187 A JP 16132187A JP S647650 A JPS647650 A JP S647650A
Authority
JP
Japan
Prior art keywords
wiring means
common
photoelectric
line
signal output
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.)
Pending
Application number
JP62161321A
Other languages
Japanese (ja)
Inventor
Junichi Koseki
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.)
Toshiba Corp
Toshiba Intelligent Technology Co Ltd
Original Assignee
Toshiba Corp
Toshiba Intelligent Technology Co Ltd
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 Toshiba Corp, Toshiba Intelligent Technology Co Ltd filed Critical Toshiba Corp
Priority to JP62161321A priority Critical patent/JPS647650A/en
Publication of JPS647650A publication Critical patent/JPS647650A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Heads (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

PURPOSE:To obtain a device, in which the effect of switching noises, etc., mixed into a picture signal output is reduced, from which the picture signal output having an excellent S/N ratio is acquired and which can increase the speed of image reading, by driving a photoelectric transducer, which is divided into (m) picture elements times (n) blocks in a circuit manner, by time-division drive at every block. CONSTITUTION:A photoelectric conversion layer 133 having a plurality of continuous photoelectric transducers arranged in one dimension, (n) common connecting wiring means 134 connecting each one end of a plurality of said photoelectric transducers shaped to the photoelectric conversion layer 133 in common at every (m) element and composing (n) element rows, row wiring means 135 separately connected at each other end of respective element at every common connecting wiring means 134, (m) line means 136 mutually connecting these row wiring means 135 on every m+1 means 135, and a selecting means for selecting the connection of these line wiring means 136 in succession are provided. The number (m) of said line wiring means 136 and the number (n) of the common connecting wiring means 134 are brought to the common divisors of the total number of the photoelectric transducers.
JP62161321A 1987-06-30 1987-06-30 Image reader Pending JPS647650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161321A JPS647650A (en) 1987-06-30 1987-06-30 Image reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161321A JPS647650A (en) 1987-06-30 1987-06-30 Image reader

Publications (1)

Publication Number Publication Date
JPS647650A true JPS647650A (en) 1989-01-11

Family

ID=15732868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161321A Pending JPS647650A (en) 1987-06-30 1987-06-30 Image reader

Country Status (1)

Country Link
JP (1) JPS647650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6218865B1 (en) 1997-07-16 2001-04-17 Nec Corporation Semiconductor device having function blocks with obliquely arranged signal terminals connected through two-dimensionally extensible signal lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6218865B1 (en) 1997-07-16 2001-04-17 Nec Corporation Semiconductor device having function blocks with obliquely arranged signal terminals connected through two-dimensionally extensible signal lines
KR100299895B1 (en) * 1997-07-16 2001-10-27 가네꼬 히사시 Semiconductor device having function blocks with obliquely arranged signal terminals connected through two-dimensionally extensible signal lines

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