GB201220139D0 - LED lighting device - Google Patents

LED lighting device

Info

Publication number
GB201220139D0
GB201220139D0 GB201220139A GB201220139A GB201220139D0 GB 201220139 D0 GB201220139 D0 GB 201220139D0 GB 201220139 A GB201220139 A GB 201220139A GB 201220139 A GB201220139 A GB 201220139A GB 201220139 D0 GB201220139 D0 GB 201220139D0
Authority
GB
United Kingdom
Prior art keywords
lighting device
led lighting
led
lighting
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Withdrawn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
GB201220139A
Other versions
GB2507763A (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.)
MATTHEWS HOWARD J
Original Assignee
MATTHEWS HOWARD J
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 MATTHEWS HOWARD J filed Critical MATTHEWS HOWARD J
Priority to GB201220139A priority Critical patent/GB2507763A/en
Publication of GB201220139D0 publication Critical patent/GB201220139D0/en
Publication of GB2507763A publication Critical patent/GB2507763A/en
Withdrawn legal-status Critical Current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
    • G09F13/18—Edge-illuminated signs
    • 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
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB201220139A 2012-11-08 2012-11-08 LED lighting device for back illuminating sign Withdrawn GB2507763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201220139A GB2507763A (en) 2012-11-08 2012-11-08 LED lighting device for back illuminating sign

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201220139A GB2507763A (en) 2012-11-08 2012-11-08 LED lighting device for back illuminating sign

Publications (2)

Publication Number Publication Date
GB201220139D0 true GB201220139D0 (en) 2012-12-26
GB2507763A GB2507763A (en) 2014-05-14

Family

ID=47470300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201220139A Withdrawn GB2507763A (en) 2012-11-08 2012-11-08 LED lighting device for back illuminating sign

Country Status (1)

Country Link
GB (1) GB2507763A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6481130B1 (en) * 2000-08-11 2002-11-19 Leotek Electronics Corporation Light emitting diode linear array with lens stripe for illuminated signs
DE10058349A1 (en) * 2000-11-23 2002-05-29 Guenter F Epple Illuminating unit comprises a transparent plate with a row of parallel bores which are located in one of the plate edges and accommodate light emitting diodes
NL1030161C2 (en) * 2005-10-11 2007-04-12 Matthijs Dirk Meulenbelt Presentation device.
JP2008021932A (en) * 2006-07-14 2008-01-31 Nitride Semiconductor Co Ltd Light emitting device
GB2468005A (en) * 2009-02-18 2010-08-25 Essence Invest Ltd LED illuminated light box display

Also Published As

Publication number Publication date
GB2507763A (en) 2014-05-14

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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)