CA954731A - Display apparatus - Google Patents

Display apparatus

Info

Publication number
CA954731A
CA954731A CA130,983A CA130983A CA954731A CA 954731 A CA954731 A CA 954731A CA 130983 A CA130983 A CA 130983A CA 954731 A CA954731 A CA 954731A
Authority
CA
Canada
Prior art keywords
display apparatus
display
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
CA130,983A
Other versions
CA130983S (en
Inventor
Michael C.I. Western
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.)
Rank Organization Ltd
Original Assignee
Rank Organization 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 Rank Organization Ltd filed Critical Rank Organization Ltd
Application granted granted Critical
Publication of CA954731A publication Critical patent/CA954731A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Optical Measuring Cells (AREA)
CA130,983A 1970-12-24 1971-12-23 Display apparatus Expired CA954731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6133270 1970-12-24

Publications (1)

Publication Number Publication Date
CA954731A true CA954731A (en) 1974-09-17

Family

ID=10486877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,983A Expired CA954731A (en) 1970-12-24 1971-12-23 Display apparatus

Country Status (4)

Country Link
CA (1) CA954731A (en)
DE (1) DE2164428A1 (en)
FR (1) FR2119042B1 (en)
GB (1) GB1324824A (en)

Also Published As

Publication number Publication date
FR2119042A1 (en) 1972-08-04
FR2119042B1 (en) 1975-08-29
DE2164428A1 (en) 1972-07-13
GB1324824A (en) 1973-07-25

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