GB1444223A - Equipment for prodicing motivated optical images or displays - Google Patents

Equipment for prodicing motivated optical images or displays

Info

Publication number
GB1444223A
GB1444223A GB3351372A GB3351372A GB1444223A GB 1444223 A GB1444223 A GB 1444223A GB 3351372 A GB3351372 A GB 3351372A GB 3351372 A GB3351372 A GB 3351372A GB 1444223 A GB1444223 A GB 1444223A
Authority
GB
United Kingdom
Prior art keywords
sheets
sheet
displays
diagrams
prodicing
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
GB3351372A
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.)
PENNANT DISPLAY AND ENG Ltd
Original Assignee
PENNANT DISPLAY AND ENG 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 PENNANT DISPLAY AND ENG Ltd filed Critical PENNANT DISPLAY AND ENG Ltd
Priority to GB3351372A priority Critical patent/GB1444223A/en
Priority to US00307943A priority patent/US3836240A/en
Priority to IT70658/72A priority patent/IT982414B/en
Priority to CA157,107A priority patent/CA974761A/en
Priority to ES408833A priority patent/ES408833A1/en
Priority to BE124409A priority patent/BE791673A/en
Priority to JP47117635A priority patent/JPS4952652A/ja
Priority to NL7215778A priority patent/NL7215778A/xx
Publication of GB1444223A publication Critical patent/GB1444223A/en
Expired 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
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

1444223 Moving displays PENNANT DISPLAY & ENG Ltd 17 Oct 1973 [18 July 1972] 33513/72 Heading G5C [Also in Division G2] Apparatus for producing moving MoirÚ fringe patterns in conjunction with a projection or optical display system in which a graticulated film is moved across the optical path of the system, comprises two sheets 12, 16 which are at least partly transparent and carry areas of closely spaced parallel lines 13, which form the fringe patterns, and a diagram 18 respectively. Means such as hinge 17 allows sheet 16 to be displaced relative to sheet 12 and also provides accurate registry of the two sheets when they are superimposed. Each sheet may carry both diagrams and parallel lines, also additional sheets carrying lines and diagrams may be provided. Other methods of registering the sheets include snap fastenings and grooves or channels into which the sheets are slid
GB3351372A 1972-06-07 1972-07-18 Equipment for prodicing motivated optical images or displays Expired GB1444223A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB3351372A GB1444223A (en) 1972-07-18 1972-07-18 Equipment for prodicing motivated optical images or displays
US00307943A US3836240A (en) 1972-06-07 1972-11-20 Moire fringe optical display & projection equipment
IT70658/72A IT982414B (en) 1972-06-07 1972-11-21 OPTICAL DEVICE FOR THE PRESENTATION OR ANIMATED PROJECTION WITH THE FOLDING OF FRINGED FRINGES
CA157,107A CA974761A (en) 1972-06-07 1972-11-21 Moire fringe optical display and projection equipment
ES408833A ES408833A1 (en) 1972-06-07 1972-11-21 Moire fringe optical display & projection equipment
BE124409A BE791673A (en) 1972-06-07 1972-11-21 OPTICAL PRESENTATION OR PROJECTION PROCESS BY MOIRE FRINGES AND PROJECTION EQUIPMENT FOR ITS IMPLEMENTATION
JP47117635A JPS4952652A (en) 1972-06-07 1972-11-22
NL7215778A NL7215778A (en) 1972-06-07 1972-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3351372A GB1444223A (en) 1972-07-18 1972-07-18 Equipment for prodicing motivated optical images or displays

Publications (1)

Publication Number Publication Date
GB1444223A true GB1444223A (en) 1976-07-28

Family

ID=10353953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3351372A Expired GB1444223A (en) 1972-06-07 1972-07-18 Equipment for prodicing motivated optical images or displays

Country Status (1)

Country Link
GB (1) GB1444223A (en)

Similar Documents

Publication Publication Date Title
AU514921B2 (en) Display compressed image refresh system
AU512440B2 (en) Data display ona display apparatus
CA1008548A (en) Liquid crystal display system
AU536594B2 (en) Display system difference generator
AU476333B2 (en) Improvements in or relating to image display apparatus
AU2909677A (en) Displaying New Information ona Cathode Ray Tube over Previously Displayed Lines
AU506976B2 (en) Ultrasonic imaging display system
AU507277B2 (en) Electrochromic display
AU2861277A (en) Display system
CA1029872A (en) Raster-scan display system for stored game-score information
GB1444223A (en) Equipment for prodicing motivated optical images or displays
CA958477A (en) Image display panel
GB1528116A (en) Viewer for a strip of film
CA1032114A (en) Column-type display stand for flat parallelipipedic articles
AU493435B2 (en) Improvements in graphic display systems
CA961133A (en) Image display panel
AU5321779A (en) Audio-visual display system
CA999388A (en) Electrochromic information display for telephones
SU587476A1 (en) Information display
SU636827A1 (en) Illuminated information display
AU5598080A (en) Edge illuminated display
AU510217B2 (en) Display panel
AU518772B2 (en) Display sign
GB968800A (en) Improvements in and relating to illuminated display devices
CA1014261A (en) Image display system

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee