GB1264654A - - Google Patents

Info

Publication number
GB1264654A
GB1264654A GB1264654DA GB1264654A GB 1264654 A GB1264654 A GB 1264654A GB 1264654D A GB1264654D A GB 1264654DA GB 1264654 A GB1264654 A GB 1264654A
Authority
GB
United Kingdom
Prior art keywords
reflector
march
screen
light sources
illuminated
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
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
Publication of GB1264654A publication Critical patent/GB1264654A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

1.264,654. Illuminated device. TELEVICTOR Ltd. 10 March, 1970 [10 March,, 1969], No. 12613/69. Addition to 1,184,984. Heading A6M. [Also in Divisions G2 and G5] A device suitable for providing an illuminated backdrop in a television or cinema studio comprises light sources 12 which illuminate at least one reflector 7, in the form of a disc, the reflection falling on a screen S. The light sources 12 may be quartz iodine, festoon or strip and may flicker in operation. The reflector 7 has an irregular, coloured surface 8 such as a crumpled metallised plastics sheet; jewels, sequins or glass chips may be added. The screen S may be made of translucent glass or "Perspex" (Trade Mark). A housing 1, possibly of plastics, is provided for the components.
GB1264654D 1969-03-10 1969-03-10 Expired GB1264654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1261369 1969-03-10

Publications (1)

Publication Number Publication Date
GB1264654A true GB1264654A (en) 1972-02-23

Family

ID=10007890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264654D Expired GB1264654A (en) 1969-03-10 1969-03-10

Country Status (1)

Country Link
GB (1) GB1264654A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees