GB2358513B - Lighting apparatus and illuminated signs - Google Patents

Lighting apparatus and illuminated signs

Info

Publication number
GB2358513B
GB2358513B GB0029239A GB0029239A GB2358513B GB 2358513 B GB2358513 B GB 2358513B GB 0029239 A GB0029239 A GB 0029239A GB 0029239 A GB0029239 A GB 0029239A GB 2358513 B GB2358513 B GB 2358513B
Authority
GB
United Kingdom
Prior art keywords
lighting apparatus
illuminated signs
illuminated
signs
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.)
Expired - Fee Related
Application number
GB0029239A
Other versions
GB2358513A (en
GB0029239D0 (en
Inventor
John Stephenson
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.)
Indigitale Ltd
Original Assignee
Indigitale 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 Indigitale Ltd filed Critical Indigitale Ltd
Publication of GB0029239D0 publication Critical patent/GB0029239D0/en
Publication of GB2358513A publication Critical patent/GB2358513A/en
Application granted granted Critical
Publication of GB2358513B publication Critical patent/GB2358513B/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
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB0029239A 1999-12-06 2000-11-30 Lighting apparatus and illuminated signs Expired - Fee Related GB2358513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9928833.4A GB9928833D0 (en) 1999-12-06 1999-12-06 Lighting apparatus and illuminated signs

Publications (3)

Publication Number Publication Date
GB0029239D0 GB0029239D0 (en) 2001-01-17
GB2358513A GB2358513A (en) 2001-07-25
GB2358513B true GB2358513B (en) 2002-02-20

Family

ID=10865803

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9928833.4A Ceased GB9928833D0 (en) 1999-12-06 1999-12-06 Lighting apparatus and illuminated signs
GB0029239A Expired - Fee Related GB2358513B (en) 1999-12-06 2000-11-30 Lighting apparatus and illuminated signs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9928833.4A Ceased GB9928833D0 (en) 1999-12-06 1999-12-06 Lighting apparatus and illuminated signs

Country Status (1)

Country Link
GB (2) GB9928833D0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8556730B2 (en) 2001-10-15 2013-10-15 Igt Gaming device display having a digital image and silkscreen colors and process for making same
US6976915B2 (en) 2002-07-31 2005-12-20 Igt Gaming device display with simulated halftones
EP1540241A1 (en) * 2002-09-12 2005-06-15 Koninklijke Philips Electronics N.V. Lighting device
GB2426621B (en) 2004-01-08 2008-05-21 Sharp Kk Lighting device for display devices, liquid crystal display device, and light source lamp
GB2443111B (en) * 2004-01-08 2008-07-23 Sharp Kk Partial reflection reduction from a curved lamp in an illumination device for display devices.
US7404997B2 (en) 2004-09-02 2008-07-29 3M Innovative Properties Company Substrates with multiple images
US7416776B2 (en) 2004-09-02 2008-08-26 3M Innovative Properties Company Substrates with multiple images
US8114502B2 (en) 2004-09-02 2012-02-14 3M Innovative Properties Company Substrates with multiple images
US7446940B2 (en) 2004-09-02 2008-11-04 3M Innovative Properties Company Substrates with multiple images and methods of use
US7594976B2 (en) 2005-05-13 2009-09-29 3M Innovative Properties Company Methods of manufacturing substrates
US8329451B2 (en) * 2006-04-14 2012-12-11 Panasonic Corporation Cell electrophysiological sensor and method for manufacturing the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267489A (en) * 1978-12-01 1981-05-12 Ohno Research And Development Laboratories Company Limited Thin schaukasten
GB2182130A (en) * 1985-10-03 1987-05-07 Bron Elektronik Ag Photographic lamp
EP0395344A2 (en) * 1989-04-25 1990-10-31 Mitsubishi Rayon Co., Ltd Planar light-source device and illumination apparatus using the same
US5057974A (en) * 1990-06-22 1991-10-15 Tatsuji Mizobe System for uniformly illuminating liquid crystal display board from rear side
US5134549A (en) * 1990-06-19 1992-07-28 Enplas Corporation Surface light source device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267489A (en) * 1978-12-01 1981-05-12 Ohno Research And Development Laboratories Company Limited Thin schaukasten
GB2182130A (en) * 1985-10-03 1987-05-07 Bron Elektronik Ag Photographic lamp
EP0395344A2 (en) * 1989-04-25 1990-10-31 Mitsubishi Rayon Co., Ltd Planar light-source device and illumination apparatus using the same
US5134549A (en) * 1990-06-19 1992-07-28 Enplas Corporation Surface light source device
US5057974A (en) * 1990-06-22 1991-10-15 Tatsuji Mizobe System for uniformly illuminating liquid crystal display board from rear side

Also Published As

Publication number Publication date
GB2358513A (en) 2001-07-25
GB0029239D0 (en) 2001-01-17
GB9928833D0 (en) 2000-02-02

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051130