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FR1300381A - Device for the correction of distortions in oblique optical systems - Google Patents

Device for the correction of distortions in oblique optical systems

Info

Publication number
FR1300381A
FR1300381A FR867254A FR867254A FR1300381A FR 1300381 A FR1300381 A FR 1300381A FR 867254 A FR867254 A FR 867254A FR 867254 A FR867254 A FR 867254A FR 1300381 A FR1300381 A FR 1300381A
Authority
FR
France
Prior art keywords
distortions
correction
optical systems
oblique optical
oblique
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
FR867254A
Other languages
French (fr)
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.)
HARRIES TELEVISION RES Ltd
Original Assignee
HARRIES TELEVISION RES 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
Priority claimed from GB1718258A external-priority patent/GB897361A/en
Application filed by HARRIES TELEVISION RES Ltd filed Critical HARRIES TELEVISION RES Ltd
Priority to FR867254A priority Critical patent/FR1300381A/en
Application granted granted Critical
Publication of FR1300381A publication Critical patent/FR1300381A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR867254A 1958-05-29 1961-07-07 Device for the correction of distortions in oblique optical systems Expired FR1300381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR867254A FR1300381A (en) 1958-05-29 1961-07-07 Device for the correction of distortions in oblique optical systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1718258A GB897361A (en) 1958-05-29 1958-05-29 Improvements in or relating to optical systems
FR867254A FR1300381A (en) 1958-05-29 1961-07-07 Device for the correction of distortions in oblique optical systems

Publications (1)

Publication Number Publication Date
FR1300381A true FR1300381A (en) 1962-08-03

Family

ID=26191367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867254A Expired FR1300381A (en) 1958-05-29 1961-07-07 Device for the correction of distortions in oblique optical systems

Country Status (1)

Country Link
FR (1) FR1300381A (en)

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