JPS5735473A - Picture reader - Google Patents

Picture reader

Info

Publication number
JPS5735473A
JPS5735473A JP11131380A JP11131380A JPS5735473A JP S5735473 A JPS5735473 A JP S5735473A JP 11131380 A JP11131380 A JP 11131380A JP 11131380 A JP11131380 A JP 11131380A JP S5735473 A JPS5735473 A JP S5735473A
Authority
JP
Japan
Prior art keywords
lenses
picture
reflection mirrors
dimensional image
reflection
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
JP11131380A
Other languages
Japanese (ja)
Other versions
JPS6363147B2 (en
Inventor
Taizo Ono
Hidenori Kunishige
Noboru Miyaji
Michinori Nagahiro
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11131380A priority Critical patent/JPS5735473A/en
Publication of JPS5735473A publication Critical patent/JPS5735473A/en
Publication of JPS6363147B2 publication Critical patent/JPS6363147B2/ja
Granted legal-status Critical Current

Links

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
    • H04N1/04—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

Abstract

PURPOSE:To avoid partially duplicated reading of picture and to achieve reading with high accuracy, by suitably locating two reflection mirrors, lenses and primary dimensional image sensors. CONSTITUTION:An original or a book 2 is located on a glass stand 5, and two reflection mirrors P and P which separate the reflection light of picture into two per one main scanning, lenses 3a' and 3b' and primary dimensional image sensors 4a and 4b corresponding to the reflection mirrors respectively, are provided at a position opposing to the picture. That is, the lenses 3a' and 3b' are located so as to coincide the light axis C of the two lenses 3a' and 3b' via the reflection mirrors P and P approximately with a vertical line X and each 1st bit of the one-dimension sensors 4a and 4b is located on the light axis.
JP11131380A 1980-08-12 1980-08-12 Picture reader Granted JPS5735473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11131380A JPS5735473A (en) 1980-08-12 1980-08-12 Picture reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11131380A JPS5735473A (en) 1980-08-12 1980-08-12 Picture reader

Publications (2)

Publication Number Publication Date
JPS5735473A true JPS5735473A (en) 1982-02-26
JPS6363147B2 JPS6363147B2 (en) 1988-12-06

Family

ID=14558051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11131380A Granted JPS5735473A (en) 1980-08-12 1980-08-12 Picture reader

Country Status (1)

Country Link
JP (1) JPS5735473A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170613U (en) * 1982-05-12 1983-11-14 株式会社日立製作所 Optical system configuration
JPS5952965A (en) * 1982-09-20 1984-03-27 Matsushita Graphic Commun Syst Inc Device for reading picture information
EP0569466A1 (en) * 1991-02-01 1993-11-18 Bell Communications Research, Inc. Television system for displaying multiple views of a remote location

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170613U (en) * 1982-05-12 1983-11-14 株式会社日立製作所 Optical system configuration
JPS5952965A (en) * 1982-09-20 1984-03-27 Matsushita Graphic Commun Syst Inc Device for reading picture information
EP0569466A1 (en) * 1991-02-01 1993-11-18 Bell Communications Research, Inc. Television system for displaying multiple views of a remote location

Also Published As

Publication number Publication date
JPS6363147B2 (en) 1988-12-06

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