FR2234611A1 - - Google Patents

Info

Publication number
FR2234611A1
FR2234611A1 FR7421146A FR7421146A FR2234611A1 FR 2234611 A1 FR2234611 A1 FR 2234611A1 FR 7421146 A FR7421146 A FR 7421146A FR 7421146 A FR7421146 A FR 7421146A FR 2234611 A1 FR2234611 A1 FR 2234611A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7421146A
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.)
Autocue Ltd
Original Assignee
Autocue 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 Autocue Ltd filed Critical Autocue Ltd
Publication of FR2234611A1 publication Critical patent/FR2234611A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche
    • 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
    • H04N1/10—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 flat picture-bearing surfaces
    • H04N1/1004—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 flat picture-bearing surfaces using two-dimensional electrical scanning, e.g. cathode-ray tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0404—Scanning transparent media, e.g. photographic film

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Closed-Circuit Television Systems (AREA)
FR7421146A 1973-06-19 1974-06-18 Withdrawn FR2234611A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2903273A GB1470656A (en) 1973-06-19 1973-06-19 Display means

Publications (1)

Publication Number Publication Date
FR2234611A1 true FR2234611A1 (fr) 1975-01-17

Family

ID=10285145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421146A Withdrawn FR2234611A1 (fr) 1973-06-19 1974-06-18

Country Status (10)

Country Link
JP (1) JPS5034136A (fr)
AU (1) AU7083974A (fr)
BE (1) BE816333A (fr)
CH (1) CH573198A5 (fr)
DE (1) DE2429069A1 (fr)
FR (1) FR2234611A1 (fr)
GB (1) GB1470656A (fr)
IT (1) IT1015203B (fr)
NL (1) NL7408229A (fr)
ZA (1) ZA743868B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150782A (en) * 1983-12-02 1985-07-03 Johnson William N H Image displaying apparatus
US4669838A (en) * 1984-12-28 1987-06-02 Infoquest Corporation Roll film document image storage and retrieval apparatus and system

Also Published As

Publication number Publication date
CH573198A5 (fr) 1976-02-27
AU7083974A (en) 1976-01-08
DE2429069A1 (de) 1975-01-23
NL7408229A (fr) 1974-12-23
IT1015203B (it) 1977-05-10
BE816333A (fr) 1974-09-30
JPS5034136A (fr) 1975-04-02
ZA743868B (en) 1975-07-30
GB1470656A (en) 1977-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse