DE50007129D1 - light display - Google Patents

light display

Info

Publication number
DE50007129D1
DE50007129D1 DE50007129T DE50007129T DE50007129D1 DE 50007129 D1 DE50007129 D1 DE 50007129D1 DE 50007129 T DE50007129 T DE 50007129T DE 50007129 T DE50007129 T DE 50007129T DE 50007129 D1 DE50007129 D1 DE 50007129D1
Authority
DE
Germany
Prior art keywords
bearer
coating
light display
drive device
electrical
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 - Fee Related
Application number
DE50007129T
Other languages
German (de)
Inventor
Rudolf M Brittling
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.)
BRITTLING RUDOLF
Original Assignee
BRITTLING RUDOLF
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 BRITTLING RUDOLF filed Critical BRITTLING RUDOLF
Application granted granted Critical
Publication of DE50007129D1 publication Critical patent/DE50007129D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
    • 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
    • G09F9/33—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 semiconductor devices, e.g. diodes

Abstract

The device has a coating of a material that luminances under the action of electrical energy mounted on a transparent or translucent bearer, especially a plastic foil, an electrical drive device connected to the coating and a display motif associated with the bearer foil (2). The motif is in the form of symbols (3) of luminescent material that are separately individually connected to the drive device (6) by electrical conductors (4,5).
DE50007129T 2000-04-19 2000-04-19 light display Expired - Fee Related DE50007129D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00108506A EP1148464B1 (en) 2000-04-19 2000-04-19 Light emitting display

Publications (1)

Publication Number Publication Date
DE50007129D1 true DE50007129D1 (en) 2004-08-26

Family

ID=8168503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50007129T Expired - Fee Related DE50007129D1 (en) 2000-04-19 2000-04-19 light display

Country Status (6)

Country Link
EP (1) EP1148464B1 (en)
AT (1) ATE271709T1 (en)
DE (1) DE50007129D1 (en)
DK (1) DK1148464T3 (en)
ES (1) ES2224953T3 (en)
PT (1) PT1148464E (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864592A (en) * 1973-03-22 1975-02-04 Rca Corp Electroluminescent semiconductor display
US4634934A (en) * 1982-05-19 1987-01-06 Matsushita Electric Industrial Co. Ltd. Electroluminescent display device
JPH103987A (en) * 1996-06-12 1998-01-06 Futaba Corp Organic electroluminescence element
JPH11297471A (en) * 1998-04-06 1999-10-29 Casio Comput Co Ltd Manufacture of electroluminescence element

Also Published As

Publication number Publication date
ES2224953T3 (en) 2005-03-16
PT1148464E (en) 2004-11-30
DK1148464T3 (en) 2004-11-15
EP1148464A1 (en) 2001-10-24
ATE271709T1 (en) 2004-08-15
EP1148464B1 (en) 2004-07-21

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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