FR2354605A1 - Illuminated town plan display panel - is made of number of subassemblies having simple means of relative adjustment - Google Patents

Illuminated town plan display panel - is made of number of subassemblies having simple means of relative adjustment

Info

Publication number
FR2354605A1
FR2354605A1 FR7617491A FR7617491A FR2354605A1 FR 2354605 A1 FR2354605 A1 FR 2354605A1 FR 7617491 A FR7617491 A FR 7617491A FR 7617491 A FR7617491 A FR 7617491A FR 2354605 A1 FR2354605 A1 FR 2354605A1
Authority
FR
France
Prior art keywords
plaque
electroluminescent
support plate
display panel
illuminated
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.)
Granted
Application number
FR7617491A
Other languages
French (fr)
Other versions
FR2354605B3 (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.)
LUMITEXT ETS
Original Assignee
LUMITEXT ETS
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 LUMITEXT ETS filed Critical LUMITEXT ETS
Priority to FR7617491A priority Critical patent/FR2354605A1/en
Publication of FR2354605A1 publication Critical patent/FR2354605A1/en
Application granted granted Critical
Publication of FR2354605B3 publication Critical patent/FR2354605B3/fr
Granted 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
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The illuminated display panel has a transparent plaque (17) which carries a graphical representation, electroluminescent plates (14) and a support chassis. On the chassis is a support plate (5) onto which are fitted the electroluminescent plates (14) and the transparent plaque (17). The plaque (17) and electroluminescent plates (14) are fitted to the support plate (5) independently of each other. The plaque (17) and electroluminescent elements (14) may be removed from the support plate separately or together. Both the electroluminescent plates (14) and the transparent plaque (17) are fixed to the support plate by means of a nut, screw, washer and packer. The fixing screw (18) for the electroluminescent element passes through an oversized hole (19) in the support plaque (5). The fixing screw (24) for the transparent plaque (17) passes through oversize holes in the electroluminescent element (14) and the support plate (5). The oversize holes allow relative adjustment of element (14) and plaque (5).
FR7617491A 1976-06-10 1976-06-10 Illuminated town plan display panel - is made of number of subassemblies having simple means of relative adjustment Granted FR2354605A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617491A FR2354605A1 (en) 1976-06-10 1976-06-10 Illuminated town plan display panel - is made of number of subassemblies having simple means of relative adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617491A FR2354605A1 (en) 1976-06-10 1976-06-10 Illuminated town plan display panel - is made of number of subassemblies having simple means of relative adjustment

Publications (2)

Publication Number Publication Date
FR2354605A1 true FR2354605A1 (en) 1978-01-06
FR2354605B3 FR2354605B3 (en) 1979-03-02

Family

ID=9174193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617491A Granted FR2354605A1 (en) 1976-06-10 1976-06-10 Illuminated town plan display panel - is made of number of subassemblies having simple means of relative adjustment

Country Status (1)

Country Link
FR (1) FR2354605A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645970A (en) * 1984-11-05 1987-02-24 Donnelly Corporation Illuminated EL panel assembly
GB2281432A (en) * 1993-08-23 1995-03-01 World Auto Plate Ltd Number plate including luminous characters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645970A (en) * 1984-11-05 1987-02-24 Donnelly Corporation Illuminated EL panel assembly
GB2281432A (en) * 1993-08-23 1995-03-01 World Auto Plate Ltd Number plate including luminous characters
GB2281432B (en) * 1993-08-23 1997-04-09 World Auto Plate Ltd Number plate including luminous characters

Also Published As

Publication number Publication date
FR2354605B3 (en) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse