GB1091516A - Illuminated signs - Google Patents

Illuminated signs

Info

Publication number
GB1091516A
GB1091516A GB2980365A GB2980365A GB1091516A GB 1091516 A GB1091516 A GB 1091516A GB 2980365 A GB2980365 A GB 2980365A GB 2980365 A GB2980365 A GB 2980365A GB 1091516 A GB1091516 A GB 1091516A
Authority
GB
United Kingdom
Prior art keywords
backing
plate
reflector
edges
markings
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
Application number
GB2980365A
Other languages
English (en)
Inventor
Maurice Ross
Lionel John Saxty
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.)
Peterlite Products Ltd
Original Assignee
Peterlite Products 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 Peterlite Products Ltd filed Critical Peterlite Products Ltd
Priority to GB2980365A priority Critical patent/GB1091516A/en
Priority to NL6607481A priority patent/NL6607481A/xx
Publication of GB1091516A publication Critical patent/GB1091516A/en
Expired 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
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • 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
    • G09F2013/184—Information to display
    • G09F2013/185—Embossed marks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB2980365A 1965-07-14 1965-07-14 Illuminated signs Expired GB1091516A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2980365A GB1091516A (en) 1965-07-14 1965-07-14 Illuminated signs
NL6607481A NL6607481A (enrdf_load_html_response) 1965-07-14 1966-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2980365A GB1091516A (en) 1965-07-14 1965-07-14 Illuminated signs

Publications (1)

Publication Number Publication Date
GB1091516A true GB1091516A (en) 1967-11-15

Family

ID=10297412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2980365A Expired GB1091516A (en) 1965-07-14 1965-07-14 Illuminated signs

Country Status (2)

Country Link
GB (1) GB1091516A (enrdf_load_html_response)
NL (1) NL6607481A (enrdf_load_html_response)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171236A (en) * 1985-02-16 1986-08-20 Barconwood Limited Display unit
WO1997034281A1 (de) * 1996-03-14 1997-09-18 Herbert Quick Hinweis- oder informationsleuchte und entsprechende profile
WO1997045825A1 (en) * 1996-05-28 1997-12-04 TRAVNIC¿EK, Vladislav Equipment for creating an illuminated image
US6705033B1 (en) * 2002-05-13 2004-03-16 Kenneth L. Greene LED-illuminated outdoor sign
CN100454360C (zh) * 2004-07-20 2009-01-21 摩托罗拉公司 发光装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171236A (en) * 1985-02-16 1986-08-20 Barconwood Limited Display unit
GB2171236B (en) * 1985-02-16 1989-05-10 Barconwood Limited Display unit
WO1997034281A1 (de) * 1996-03-14 1997-09-18 Herbert Quick Hinweis- oder informationsleuchte und entsprechende profile
WO1997045825A1 (en) * 1996-05-28 1997-12-04 TRAVNIC¿EK, Vladislav Equipment for creating an illuminated image
US6705033B1 (en) * 2002-05-13 2004-03-16 Kenneth L. Greene LED-illuminated outdoor sign
CN100454360C (zh) * 2004-07-20 2009-01-21 摩托罗拉公司 发光装置

Also Published As

Publication number Publication date
NL6607481A (enrdf_load_html_response) 1967-01-16

Similar Documents

Publication Publication Date Title
CA2119473A1 (en) Sign plate for illuminated sign
GB1299910A (en) Optical element
MX170810B (es) Señal iluminada de exhibicion, con aura
JPS51144198A (en) Return reflector
GB1483226A (en) Optically decorative web
ATE206839T1 (de) Reflektierendes anzeigeschild
GB1431439A (en) Kits of parts for producing pictures having a stereoscopic effect
GB1091516A (en) Illuminated signs
SE9702643L (sv) Belyst visningsenhet
US2147748A (en) Sign, ornamental device, and the like
GB1232977A (enrdf_load_html_response)
FR2346795A1 (fr) Panneau d'affichage a eclairage incorpore
GB1131913A (en) Improvements in or relating to illuminated devices
US1485445A (en) Sign
GB709875A (en) Improvements in or relating to mirrors
GB496482A (en) Illuminated transparent sign
GB1269638A (en) Improvements in advertising or display signs
GB414216A (en) Improvements in and relating to advertising or display apparatus for use by day and night
GB356501A (en) Improvements in or relating to glass signs, such as for advertising or like purposes
GB1242523A (en) Improved illuminated number or name display device
GB710176A (en) Improvements in or relating to illuminated signs
GB1284113A (en) Improvements relating to signs
GB403952A (en) Improvements in and relating to reflecting signs for roads and streets
GB1431776A (en) Signs
GB303217A (en) An improved sign, tablet or the like for day and night display