EP0199039A3 - Dispositif d'affichage pour la reproduction de signes et symboles - Google Patents

Dispositif d'affichage pour la reproduction de signes et symboles Download PDF

Info

Publication number
EP0199039A3
EP0199039A3 EP86103127A EP86103127A EP0199039A3 EP 0199039 A3 EP0199039 A3 EP 0199039A3 EP 86103127 A EP86103127 A EP 86103127A EP 86103127 A EP86103127 A EP 86103127A EP 0199039 A3 EP0199039 A3 EP 0199039A3
Authority
EP
European Patent Office
Prior art keywords
light
reflectors
mounting plate
signs
reflection
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.)
Withdrawn
Application number
EP86103127A
Other languages
German (de)
English (en)
Other versions
EP0199039A2 (fr
Inventor
Eckhart Müller-Tolk
Otto Riesinger
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
Priority claimed from DE19853510870 external-priority patent/DE3510870A1/de
Priority claimed from DE19853529977 external-priority patent/DE3529977A1/de
Application filed by Individual filed Critical Individual
Publication of EP0199039A2 publication Critical patent/EP0199039A2/fr
Publication of EP0199039A3 publication Critical patent/EP0199039A3/fr
Withdrawn legal-status Critical Current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
    • G09F13/28—Signs formed by filament-type lamp

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
EP86103127A 1985-03-26 1986-03-08 Dispositif d'affichage pour la reproduction de signes et symboles Withdrawn EP0199039A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19853510870 DE3510870A1 (de) 1985-03-26 1985-03-26 Anzeigevorrichtung zur wiedergabe von zeichen und symbolen
DE3510870 1985-03-26
DE19853529977 DE3529977A1 (de) 1985-08-22 1985-08-22 Anzeigevorrichtung zur wiedergabe von zeichen und symbolen
DE3529977 1985-08-22

Publications (2)

Publication Number Publication Date
EP0199039A2 EP0199039A2 (fr) 1986-10-29
EP0199039A3 true EP0199039A3 (fr) 1988-07-27

Family

ID=25830750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86103127A Withdrawn EP0199039A3 (fr) 1985-03-26 1986-03-08 Dispositif d'affichage pour la reproduction de signes et symboles

Country Status (2)

Country Link
US (1) US4783920A (fr)
EP (1) EP0199039A3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524948Y2 (fr) * 1987-08-07 1993-06-24
FR2664726A1 (fr) * 1990-07-13 1992-01-17 Boisset Gilles Panneau lumineux polychrome a ampoules a incandescence.
AT401587B (de) * 1993-12-30 1996-10-25 Rosenitsch Harald Ing Anzeigevorrichtung mit einem rasterkörper
US5779351A (en) * 1995-05-02 1998-07-14 Daktronics, Inc. Matrix display with multiple pixel lens and multiple partial parabolic reflector surfaces
DE19644126B4 (de) * 1996-10-23 2005-03-24 Klingsch, Wolfram, Prof. Dr.-Ing. Rettungsweg-Signalisierungssystem
KR100607192B1 (ko) * 2006-02-03 2006-08-01 김주현 문자발광 프래카드
CN100561547C (zh) * 2006-09-07 2009-11-18 上海三思电子工程有限公司 一种由led芯片直接封装具有霓虹灯效果的发光标志装置
KR20120095349A (ko) * 2009-10-15 2012-08-28 하마마츠 포토닉스 가부시키가이샤 Ｌｅｄ 광원 장치
EP2765570A1 (fr) * 2013-02-06 2014-08-13 Weidmann Plastics Technology AG Élément d'affichage pouvant être éclairé ainsi que le procédé de fabrication d'un tel élément d'affichage
CN108473086B (zh) 2016-01-14 2021-06-04 魏德塑料有限责任公司 包括面状的装饰元件和壳体的构件
US10274783B2 (en) 2017-05-05 2019-04-30 Pelka & Associates, Inc. Direct-view LED backlight with gradient reflective layer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR611969A (fr) * 1926-03-01 1926-10-14 Appareil électrique lumineux
US3197630A (en) * 1963-04-16 1965-07-27 M D Brown Company Reflector and lens assembly
GB1107964A (en) * 1965-04-19 1968-03-27 Gen Electric Improvements in or relating to separating members for lamps in display signs

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US698256A (en) * 1902-01-30 1902-04-22 Guy D Chapman Illuminated sign.
US950309A (en) * 1908-09-21 1910-02-22 Nikolaus Stipkowitsch Advertising device.
GB274428A (en) * 1926-07-16 1927-10-27 Robert Noa Improvements in and relating to illuminated advertising panels
US2924748A (en) * 1957-04-29 1960-02-09 Gen Electric Lighting unit
US3911430A (en) * 1974-04-17 1975-10-07 Fairchild Camera Instr Co Alpha-numeric display package
US4138515A (en) * 1976-03-29 1979-02-06 Dial Emily C Geometric iridescent image
US4039822A (en) * 1976-05-05 1977-08-02 Lightolier Incorporated Circular recessed lighting fixture
US4254453A (en) * 1978-08-25 1981-03-03 General Instrument Corporation Alpha-numeric display array and method of manufacture
US4236333A (en) * 1978-12-06 1980-12-02 Kohm Richard C Sign structure
US4234914A (en) * 1979-03-13 1980-11-18 Stewart-Warner Corporation Incandescent display system
SE8200913L (sv) * 1982-02-16 1983-08-17 Integrerad Teknik Igt Hb Anordning vid lysdioder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR611969A (fr) * 1926-03-01 1926-10-14 Appareil électrique lumineux
US3197630A (en) * 1963-04-16 1965-07-27 M D Brown Company Reflector and lens assembly
GB1107964A (en) * 1965-04-19 1968-03-27 Gen Electric Improvements in or relating to separating members for lamps in display signs

Also Published As

Publication number Publication date
EP0199039A2 (fr) 1986-10-29
US4783920A (en) 1988-11-15

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Inventor name: RIESINGER, OTTO

Inventor name: MUELLER-TOLK, ECKHART