GB8919848D0 - Electroluminescent device and its manufacture - Google Patents

Electroluminescent device and its manufacture

Info

Publication number
GB8919848D0
GB8919848D0 GB898919848A GB8919848A GB8919848D0 GB 8919848 D0 GB8919848 D0 GB 8919848D0 GB 898919848 A GB898919848 A GB 898919848A GB 8919848 A GB8919848 A GB 8919848A GB 8919848 D0 GB8919848 D0 GB 8919848D0
Authority
GB
United Kingdom
Prior art keywords
manufacture
electroluminescent device
electroluminescent
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.)
Withdrawn
Application number
GB898919848A
Other versions
GB2222484A (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.)
SPECIALIST PRINTERS Ltd
Original Assignee
SPECIALIST PRINTERS 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 SPECIALIST PRINTERS Ltd filed Critical SPECIALIST PRINTERS Ltd
Publication of GB8919848D0 publication Critical patent/GB8919848D0/en
Publication of GB2222484A publication Critical patent/GB2222484A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
GB8919848A 1988-09-02 1989-09-01 Electroluminescent device and its manufacture Withdrawn GB2222484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888820732A GB8820732D0 (en) 1988-09-02 1988-09-02 Electroluminescent device & its manufacture

Publications (2)

Publication Number Publication Date
GB8919848D0 true GB8919848D0 (en) 1989-10-18
GB2222484A GB2222484A (en) 1990-03-07

Family

ID=10643051

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888820732A Pending GB8820732D0 (en) 1988-09-02 1988-09-02 Electroluminescent device & its manufacture
GB8919848A Withdrawn GB2222484A (en) 1988-09-02 1989-09-01 Electroluminescent device and its manufacture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888820732A Pending GB8820732D0 (en) 1988-09-02 1988-09-02 Electroluminescent device & its manufacture

Country Status (2)

Country Link
EP (1) EP0357443A3 (en)
GB (2) GB8820732D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126051C2 (en) * 1991-08-06 2002-06-13 Gao Ges Automation Org Security document with embedded security element, security element and method for its production
DE69216788T2 (en) * 1991-11-28 1997-08-14 Japan Engine Valve Mfg Display device with electroluminescent lighting
DE4325885A1 (en) * 1993-08-02 1995-02-09 Basf Ag Electroluminescent arrangement
JP2896980B2 (en) * 1994-10-27 1999-05-31 セイコープレシジョン株式会社 EL display device and luminescent dial using this EL display device
EP0753985B1 (en) * 1995-07-14 2000-03-01 Matsushita Electric Industrial Co., Ltd. Electroluminescent lighting element, manufacturing method of the same, and an illuminated switch unit using the same
JPH0935571A (en) * 1995-07-14 1997-02-07 Matsushita Electric Ind Co Ltd Lighted switch unit
US6225740B1 (en) * 1998-01-28 2001-05-01 Screen Sign Arts, Ltd. Electroluminescent lamps
US6162490A (en) * 1999-09-07 2000-12-19 Iomega Corporation Method for applying an emissive material to a substrate
US8614548B2 (en) 2012-01-19 2013-12-24 Sonoco Development Incorporated Electroluminescent display and method for production
US10839992B1 (en) 2019-05-17 2020-11-17 Raytheon Company Thick film resistors having customizable resistances and methods of manufacture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1279259A (en) * 1969-06-05 1972-06-28 Sanders Associates Inc Electroluminescent displays
JPS55111987A (en) * 1979-02-21 1980-08-29 Hitachi Ltd Electroluminescence display element
JPS6025195A (en) * 1983-07-21 1985-02-07 ソニー株式会社 El element
DE3403468A1 (en) * 1984-02-01 1985-08-08 Holger Blum METHOD FOR THE PRODUCTION OF SALT ACID SALTS OF 2,5,6-TRIAMINO-4 (1H) -PYRIMIDINONE
EP0171420B1 (en) * 1984-02-06 1990-12-12 Rogers Corporation Electrical circuits and components
JPH0824073B2 (en) * 1987-07-02 1996-03-06 アルプス電気株式会社 Electroluminescent device and method of manufacturing the same
JPH01204977A (en) * 1988-02-10 1989-08-17 Fuji Rubber Kk Electroluminesent phosphor ink for printing

Also Published As

Publication number Publication date
EP0357443A3 (en) 1991-05-08
GB2222484A (en) 1990-03-07
EP0357443A2 (en) 1990-03-07
GB8820732D0 (en) 1988-10-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)