DE3774922D1 - Informationsanzeigevorrichtung. - Google Patents

Informationsanzeigevorrichtung.

Info

Publication number
DE3774922D1
DE3774922D1 DE8787302942T DE3774922T DE3774922D1 DE 3774922 D1 DE3774922 D1 DE 3774922D1 DE 8787302942 T DE8787302942 T DE 8787302942T DE 3774922 T DE3774922 T DE 3774922T DE 3774922 D1 DE3774922 D1 DE 3774922D1
Authority
DE
Germany
Prior art keywords
elements
display
activating means
information
display apparatus
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 - Lifetime
Application number
DE8787302942T
Other languages
English (en)
Inventor
Terence John Harvey
Stuart Mcewan Jenkins
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.)
Bright Tech Developments Ltd
Original Assignee
Bright Tech Developments 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 Bright Tech Developments Ltd filed Critical Bright Tech Developments Ltd
Application granted granted Critical
Publication of DE3774922D1 publication Critical patent/DE3774922D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09F9/375—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 the position of the elements being controlled by the application of a magnetic field
DE8787302942T 1986-04-05 1987-04-03 Informationsanzeigevorrichtung. Expired - Lifetime DE3774922D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868608363A GB8608363D0 (en) 1986-04-05 1986-04-05 Information display apparatus

Publications (1)

Publication Number Publication Date
DE3774922D1 true DE3774922D1 (de) 1992-01-16

Family

ID=10595750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787302942T Expired - Lifetime DE3774922D1 (de) 1986-04-05 1987-04-03 Informationsanzeigevorrichtung.

Country Status (6)

Country Link
US (1) US4926167A (de)
EP (1) EP0241241B1 (de)
AT (1) ATE70139T1 (de)
AU (1) AU7105287A (de)
DE (1) DE3774922D1 (de)
GB (2) GB8608363D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8726015D0 (en) * 1987-11-05 1987-12-09 Harvey Jenkins Developments Lt Information display apparatus
JPH0738102B2 (ja) * 1988-10-12 1995-04-26 日方 若竹 回動型表示素子及びそれを使用した表示装置
GB9320458D0 (en) * 1993-10-05 1993-11-24 Bright Tech Dev Ltd An improved information display apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1765215A (en) * 1927-08-22 1930-06-17 Duchard Henri Maurice Publicity apparatus
GB295989A (en) * 1927-08-22 1928-11-29 Henri Maurice Duchard Improvements in and relating to monogrammic apparatus for publicity purposes
GB1023667A (en) * 1961-11-17 1966-03-23 Levy Associates Company Ltd Display unit
US3199098A (en) * 1963-02-14 1965-08-03 Samuel A Schwartz Display apparatus having spheres mounted on rods
US3267595A (en) * 1963-06-05 1966-08-23 Levy Display unit
US3283427A (en) * 1963-11-13 1966-11-08 Ferranti Packard Ltd Method and apparatus for construction of an electromagnetically operated sign
US3374565A (en) * 1965-09-27 1968-03-26 Recognition Equipment Inc Moving display system
US3482344A (en) * 1966-12-12 1969-12-09 Trans Lux Corp Display apparatus
FR1582678A (de) * 1967-09-16 1969-10-03
US3486258A (en) * 1967-12-06 1969-12-30 Contraves Ag Movable display arrangement
DE2244322A1 (de) * 1972-09-09 1974-03-21 Klaus J Dipl Ing Hecker Elektrisch einstellbare anzeigetafel
AU7448074A (en) * 1973-10-26 1976-04-29 Caritato Ltd Programmable displays
SE7910071L (sv) * 1978-12-08 1980-06-09 Roy Mcgreevy Skyltanordning
GB2101386B (en) * 1981-06-16 1984-10-24 Robin Warne Visual display apparatus
JPS5898776A (ja) * 1981-12-07 1983-06-11 若竹　雅之 表示素子及びこれを使用した表示装置
EP0158635B1 (de) * 1982-12-08 1988-08-10 E.R.G. Management Services Ltd. Anzeigevorrichtung

Also Published As

Publication number Publication date
US4926167A (en) 1990-05-15
EP0241241A1 (de) 1987-10-14
ATE70139T1 (de) 1991-12-15
AU7105287A (en) 1987-10-08
GB8707985D0 (en) 1987-05-07
GB8608363D0 (en) 1986-05-08
EP0241241B1 (de) 1991-12-04
GB2189067A (en) 1987-10-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee