AU406356B1 - Optical system - Google Patents

Optical system

Info

Publication number
AU406356B1
AU406356B1 AU3151/66A AU315166A AU406356B1 AU 406356 B1 AU406356 B1 AU 406356B1 AU 3151/66 A AU3151/66 A AU 3151/66A AU 315166 A AU315166 A AU 315166A AU 406356 B1 AU406356 B1 AU 406356B1
Authority
AU
Australia
Prior art keywords
optical system
optical
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.)
Expired
Application number
AU3151/66A
Inventor
ARTHUR REESE and GUSTAV BENTLEY PEARSON GLENN
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 filed Critical
Priority to AU3151/66A priority Critical patent/AU406356B1/en
Application granted granted Critical
Publication of AU406356B1 publication Critical patent/AU406356B1/en
Expired 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
    • H04N1/06—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • H04N1/0621—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction
    • H04N1/0635—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction using oscillating or rotating mirrors
    • 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
    • H04N1/029—Heads optically focused on only one picture element at a time
    • 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
    • H04N1/06—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
AU3151/66A 1966-03-21 1966-03-21 Optical system Expired AU406356B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU3151/66A AU406356B1 (en) 1966-03-21 1966-03-21 Optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU3151/66A AU406356B1 (en) 1966-03-21 1966-03-21 Optical system

Publications (1)

Publication Number Publication Date
AU406356B1 true AU406356B1 (en) 1970-09-28

Family

ID=3693609

Family Applications (1)

Application Number Title Priority Date Filing Date
AU3151/66A Expired AU406356B1 (en) 1966-03-21 1966-03-21 Optical system

Country Status (1)

Country Link
AU (1) AU406356B1 (en)

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