WO2015088922A3 - Sign box lighting system - Google Patents

Sign box lighting system Download PDF

Info

Publication number
WO2015088922A3
WO2015088922A3 PCT/US2014/068929 US2014068929W WO2015088922A3 WO 2015088922 A3 WO2015088922 A3 WO 2015088922A3 US 2014068929 W US2014068929 W US 2014068929W WO 2015088922 A3 WO2015088922 A3 WO 2015088922A3
Authority
WO
WIPO (PCT)
Prior art keywords
lighting units
lighting system
housing
sign box
box lighting
Prior art date
Application number
PCT/US2014/068929
Other languages
French (fr)
Other versions
WO2015088922A2 (en
Inventor
Bruce Quaal
Timothy Drew FERRIE
Aaron Meyer
Chad CHU
Original Assignee
The Sloan Company, Inc. Dba Sloanled
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
Priority claimed from US14/100,983 external-priority patent/US10446065B2/en
Priority claimed from US14/101,182 external-priority patent/US10443824B2/en
Application filed by The Sloan Company, Inc. Dba Sloanled filed Critical The Sloan Company, Inc. Dba Sloanled
Priority to EP14816072.4A priority Critical patent/EP3080796B1/en
Publication of WO2015088922A2 publication Critical patent/WO2015088922A2/en
Publication of WO2015088922A3 publication Critical patent/WO2015088922A3/en

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
    • 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
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
    • 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
    • G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
    • G09F13/10—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers using transparencies
    • 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
    • G09F9/33—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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

A lighting system (100) comprising a light box housing (102), a plurality of lighting units (110) including a housing, a plurality of light emitting elements mounted on a PCB within the housing. The lighting units (110) can also be interconnected in a daisy-chain configuration on at least one carrier (112), such that the lighting units (110) form an array of lighting units. The array of lighting units adapted to be mounted within the light box housing (102), wherein the light box housing (102) comprises one or more arrays of lighting units.
PCT/US2014/068929 2013-12-09 2014-12-05 Sign box lighting system WO2015088922A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14816072.4A EP3080796B1 (en) 2013-12-09 2014-12-05 Sign box lighting system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/101,182 2013-12-09
US14/100,983 2013-12-09
US14/100,983 US10446065B2 (en) 2013-03-15 2013-12-09 Sign box lighting system
US14/101,182 US10443824B2 (en) 2013-03-15 2013-12-09 Sign box lighting system

Publications (2)

Publication Number Publication Date
WO2015088922A2 WO2015088922A2 (en) 2015-06-18
WO2015088922A3 true WO2015088922A3 (en) 2015-08-06

Family

ID=53371951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/068929 WO2015088922A2 (en) 2013-12-09 2014-12-05 Sign box lighting system

Country Status (2)

Country Link
EP (1) EP3080796B1 (en)
WO (1) WO2015088922A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10443824B2 (en) 2013-03-15 2019-10-15 The Sloan Company, Inc. Sign box lighting system
CN104966493B (en) * 2015-07-31 2017-09-05 西安诺瓦电子科技有限公司 Splice bright concealed wire compensation method
CN110060599A (en) * 2019-03-31 2019-07-26 湖南凯星电子科技有限公司 A kind of assembling-type module lamp box
CN111554209B (en) * 2020-05-26 2021-11-09 林德光电科技南京有限公司 LED lamp box convenient to quick assembly disassembly LED lamp strip
CN112669713A (en) * 2020-12-18 2021-04-16 合肥合纵光电科技有限公司 Multifunctional wall-mounted advertising machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080244944A1 (en) * 2006-10-05 2008-10-09 Lumination, Llc LED backlighting system for cabinet sign
US20130182440A1 (en) * 2008-12-12 2013-07-18 The Sloan Company, Inc. Dba Sloanled Angled light box lighting system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5697175A (en) 1993-10-12 1997-12-16 Spectralight, Inc. Low power drain illuminated sign
US5900850A (en) * 1996-08-28 1999-05-04 Bailey; James Tam Portable large scale image display system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080244944A1 (en) * 2006-10-05 2008-10-09 Lumination, Llc LED backlighting system for cabinet sign
US20130182440A1 (en) * 2008-12-12 2013-07-18 The Sloan Company, Inc. Dba Sloanled Angled light box lighting system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3080796A2 *

Also Published As

Publication number Publication date
EP3080796B1 (en) 2021-09-15
EP3080796A2 (en) 2016-10-19
WO2015088922A2 (en) 2015-06-18

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