GB1379661A - Illuminated display indicator - Google Patents

Illuminated display indicator

Info

Publication number
GB1379661A
GB1379661A GB116372A GB116372A GB1379661A GB 1379661 A GB1379661 A GB 1379661A GB 116372 A GB116372 A GB 116372A GB 116372 A GB116372 A GB 116372A GB 1379661 A GB1379661 A GB 1379661A
Authority
GB
United Kingdom
Prior art keywords
lens
jan
illuminated display
display indicator
fresneled
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
GB116372A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1379661A publication Critical patent/GB1379661A/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
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB116372A 1971-01-12 1972-01-11 Illuminated display indicator Expired GB1379661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10585571A 1971-01-12 1971-01-12

Publications (1)

Publication Number Publication Date
GB1379661A true GB1379661A (en) 1975-01-08

Family

ID=22308153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB116372A Expired GB1379661A (en) 1971-01-12 1972-01-11 Illuminated display indicator

Country Status (5)

Country Link
US (1) US3683524A (enExample)
CH (1) CH540544A (enExample)
DE (1) DE2200897A1 (enExample)
FR (1) FR2121793B1 (enExample)
GB (1) GB1379661A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589881B5 (enExample) * 1974-05-06 1977-07-29 Ebauches Bettlach Sa
US4021944A (en) * 1976-05-03 1977-05-10 Everbrite Electric Signs, Inc. Display device with orbitally movable plates
US4178752A (en) * 1976-11-24 1979-12-18 Tamura Electric Works, Ltd. Shutter type digital clocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174144A (en) * 1960-11-21 1965-03-16 Richard J O'neill Digital read-out and display unit
US3261013A (en) * 1964-02-24 1966-07-12 Bowmar Instrument Corp Miniature character display device
US3249932A (en) * 1964-06-17 1966-05-03 Honeywell Inc Electrical apparatus
US3467960A (en) * 1966-01-10 1969-09-16 American Gage & Mach Digital readout device with light guides
US3363347A (en) * 1966-11-09 1968-01-16 Robert N. Benson Visual indicator device
US3405464A (en) * 1966-05-17 1968-10-15 Glass John P Display device
US3399474A (en) * 1968-01-18 1968-09-03 Robert M. Rinder Digital display device using reflected light

Also Published As

Publication number Publication date
CH540544A (de) 1973-08-15
FR2121793A1 (enExample) 1972-08-25
DE2200897A1 (de) 1972-07-20
FR2121793B1 (enExample) 1973-12-07
US3683524A (en) 1972-08-15

Similar Documents

Publication Publication Date Title
CA1036256A (en) Optical display assemblage
CA931651A (en) Optical display
CA975857A (en) Ambient light display panel
GB1101450A (en) Digital display device
CA995797A (en) Oriented light scattering display device
GB1379661A (en) Illuminated display indicator
CA948906A (en) Transparent protective screen
AU4370268A (en) Display sign with illuminated characters
ES108598U (es) Una pantalla luminosa publicitaria.
CA887280A (en) Dark field high contrast light emitting display
JPS51146258A (en) Indicating meter
GB1005655A (en) Improvements in or relating to illuminated indicating devices
CA934846A (en) Illuminated display sign
CA884985A (en) Endoscope with coincident illumination and viewing
CA883138A (en) Transparent display unit
AU4493468A (en) Endoscope with coincident illumination and viewing
AU6007365A (en) Illuminated advertising display units
AU278064B2 (en) Improvements in or relating to illuminated display signs
GB299788A (en) Method or apparatus for rendering displays visible from all sides
ES117932U (es) Un aparato publicitario
GB1268187A (en) Improvements in or relating to illuminated displays
CA880560A (en) Light pen operating with remote graphic display
AU2938063A (en) Improvements in or relating to illuminated display signs
AU459828B2 (en) Transparent protective screen
GB894994A (en) Illuminated display device

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed