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GB2354533B - Lighting panel - Google Patents

Lighting panel

Info

Publication number
GB2354533B
GB2354533B GB0011362A GB0011362A GB2354533B GB 2354533 B GB2354533 B GB 2354533B GB 0011362 A GB0011362 A GB 0011362A GB 0011362 A GB0011362 A GB 0011362A GB 2354533 B GB2354533 B GB 2354533B
Authority
GB
United Kingdom
Prior art keywords
lighting panel
lighting
panel
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
GB0011362A
Other versions
GB0011362D0 (en
GB2354533A (en
Inventor
Michael Gulvin Russell
Michelle Evelyn Russell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0011362D0 publication Critical patent/GB0011362D0/en
Priority to US09/856,563 priority Critical patent/US6732478B1/en
Priority to EP00960875A priority patent/EP1131514A1/en
Priority to AU73035/00A priority patent/AU7303500A/en
Priority to PCT/GB2000/003638 priority patent/WO2001021909A1/en
Publication of GB2354533A publication Critical patent/GB2354533A/en
Application granted granted Critical
Publication of GB2354533B publication Critical patent/GB2354533B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/46—Special adaptation of floors for transmission of light, e.g. by inserts of glass
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02405—Floor panels
    • E04F15/02417—Floor panels made of box-like elements
    • E04F15/02423—Floor panels made of box-like elements filled with core material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0078—Side-by-side arrangements, e.g. for large area displays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0093—Means for protecting the light guide
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E04F2015/02105—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer
    • E04F2015/02127—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer adjustable perpendicular to the underlayer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • General Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Marketing (AREA)
  • Accounting & Taxation (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Laminated Bodies (AREA)
GB0011362A 1999-09-22 2000-05-12 Lighting panel Expired - Fee Related GB2354533B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US09/856,563 US6732478B1 (en) 1999-09-22 2000-09-22 Lighting panel
EP00960875A EP1131514A1 (en) 1999-09-22 2000-09-22 Lighting panel
AU73035/00A AU7303500A (en) 1999-09-22 2000-09-22 Lighting panel
PCT/GB2000/003638 WO2001021909A1 (en) 1999-09-22 2000-09-22 Lighting panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9922263.0A GB9922263D0 (en) 1999-09-22 1999-09-22 Lighting panel

Publications (3)

Publication Number Publication Date
GB0011362D0 GB0011362D0 (en) 2000-06-28
GB2354533A GB2354533A (en) 2001-03-28
GB2354533B true GB2354533B (en) 2003-12-03

Family

ID=10861283

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9922263.0A Ceased GB9922263D0 (en) 1999-09-22 1999-09-22 Lighting panel
GB0011362A Expired - Fee Related GB2354533B (en) 1999-09-22 2000-05-12 Lighting panel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9922263.0A Ceased GB9922263D0 (en) 1999-09-22 1999-09-22 Lighting panel

Country Status (1)

Country Link
GB (2) GB9922263D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884026B1 (en) * 2005-04-05 2007-06-08 Oxo Sarl SCREEN SUPPORT DEVICE HAVING LIGHT SOURCES FOR ILLUMINATING THE SCREEN
ITTV20060076A1 (en) * 2006-05-10 2007-11-11 Fausto Barbisan STRUCTURE OF RAISED AND CARRIED COVERING FOR THE COVERAGE OF FLOORS, WALLS AND THE LIKE.
EP2396463B1 (en) 2009-02-10 2019-04-10 Signify Holding B.V. Carpet structure, carpet back lighting system and method for the installation of this carpet structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308828A2 (en) * 1987-09-19 1989-03-29 Canon Kabushiki Kaisha Illuminator and display panel employing it
WO1997018363A1 (en) * 1995-11-15 1997-05-22 Innovative Building Products, Inc. Light transmitting roof/floor system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308828A2 (en) * 1987-09-19 1989-03-29 Canon Kabushiki Kaisha Illuminator and display panel employing it
WO1997018363A1 (en) * 1995-11-15 1997-05-22 Innovative Building Products, Inc. Light transmitting roof/floor system

Also Published As

Publication number Publication date
GB9922263D0 (en) 1999-11-17
GB0011362D0 (en) 2000-06-28
GB2354533A (en) 2001-03-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140512