EP0199039A3 - Display device for the reproduction of signs and symbols - Google Patents
Display device for the reproduction of signs and symbols Download PDFInfo
- 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- Withdrawn
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)
Abstract
Die erfindungsgemäße Anzeigevorrichtung (1) zur Wiedergabe von Zeichen oder Symbolen mit Lichtquellen in Form von Glühlampen (16) zeichnet sich dadurch aus, daß in einer Montageplatte (2) Öffnungen (3) mit rechtwinklig von der Montageplatte (2) vor stehenden Ringkörpern (4) vorgesehen sind. In diese Ringkörper (4) sind frontseitig Reflektoren (5) mit dicht aufgesetzten Lichtverteilerkappen (6) eingeführt. Die Reflektoren (5) be sitzen in ihrem zentral rückwärtig ausgerichteten Reflektorhals (12) einsteckbare Glühlampenfassungen (15) mit endseitig ange brachten elektrischen Anschlußklemmen (17). Der Reflektorhals (12) ist mit einem Längsschlitz (13) versehen, welcher in einen Querschlitz (14) nahe der Reflektorwölbung einmündet. Über die Montageplatte (2) und damit gleichzeitig über die Reflektoren (5) ist alternativ eine glasfaserverstärkte Kunststoffolie (20) fest aufgelegt, die im Auflicht eine Reflexion und im Durchlicht eine Transparenz gestattet. Die glasfaserverstärkte Kunststoffolie (20) kann einfarbig oder auch mehrfarbig gestaltet bzw. bedruckt sein. The display device (1) according to the invention for reproducing Signs or symbols with light sources in the form of light bulbs (16) is characterized in that in a mounting plate (2) Openings (3) at right angles from the mounting plate (2) standing ring bodies (4) are provided. In this ring body (4) are reflectors (5) on the front with tightly placed ones Light distribution caps (6) inserted. The reflectors (5) be sit in their central rear-facing reflector neck (12) insertable light bulb sockets (15) with end attached brought electrical terminals (17). The reflector neck (12) is provided with a longitudinal slot (13) which in one Cross slot (14) opens near the reflector arch. About the Mounting plate (2) and thus simultaneously via the reflectors (5) is alternatively a glass fiber reinforced plastic film (20) laid on, a reflection in reflected light and a reflection in transmitted light Transparency allowed. The glass fiber reinforced plastic film (20) can be designed or printed in one or more colors be.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3510870 | 1985-03-26 | ||
DE19853510870 DE3510870A1 (en) | 1985-03-26 | 1985-03-26 | Display device for reproducing characters and symbols |
DE3529977 | 1985-08-22 | ||
DE19853529977 DE3529977A1 (en) | 1985-08-22 | 1985-08-22 | Display device for reproducing characters and symbols |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0199039A2 EP0199039A2 (en) | 1986-10-29 |
EP0199039A3 true EP0199039A3 (en) | 1988-07-27 |
Family
ID=25830750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86103127A Withdrawn EP0199039A3 (en) | 1985-03-26 | 1986-03-08 | Display device for the reproduction of signs and symbols |
Country Status (2)
Country | Link |
---|---|
US (1) | US4783920A (en) |
EP (1) | EP0199039A3 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0524948Y2 (en) * | 1987-08-07 | 1993-06-24 | ||
FR2664726A1 (en) * | 1990-07-13 | 1992-01-17 | Boisset Gilles | POLYCHROME LIGHT PANEL WITH INCANDESCENT BULBS. |
AT401587B (en) * | 1993-12-30 | 1996-10-25 | Rosenitsch Harald Ing | DISPLAY DEVICE WITH A GRID BODY |
US5779351A (en) * | 1995-05-02 | 1998-07-14 | Daktronics, Inc. | Matrix display with multiple pixel lens and multiple partial parabolic reflector surfaces |
DE19644126B4 (en) * | 1996-10-23 | 2005-03-24 | Klingsch, Wolfram, Prof. Dr.-Ing. | Escape route signaling system |
KR100607192B1 (en) * | 2006-02-03 | 2006-08-01 | 김주현 | Character emitting placard |
CN100561547C (en) * | 2006-09-07 | 2009-11-18 | 上海三思电子工程有限公司 | A kind of luminous sign device that has neon effect by the direct encapsulation of led chip |
KR20120095349A (en) * | 2009-10-15 | 2012-08-28 | 하마마츠 포토닉스 가부시키가이샤 | Led light source device |
EP2765570A1 (en) * | 2013-02-06 | 2014-08-13 | Weidmann Plastics Technology AG | Illuminated display element and method for manufacturing such a display element |
CN108473086B (en) | 2016-01-14 | 2021-06-04 | 魏德塑料有限责任公司 | Component comprising a flat decorative element and a housing |
US10274783B2 (en) | 2017-05-05 | 2019-04-30 | Pelka & Associates, Inc. | Direct-view LED backlight with gradient reflective layer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR611969A (en) * | 1926-03-01 | 1926-10-14 | Luminous electric appliance | |
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)
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 (en) * | 1982-02-16 | 1983-08-17 | Integrerad Teknik Igt Hb | DEVICE FOR LEDS |
-
1986
- 1986-03-08 EP EP86103127A patent/EP0199039A3/en not_active Withdrawn
- 1986-03-24 US US06/843,121 patent/US4783920A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR611969A (en) * | 1926-03-01 | 1926-10-14 | Luminous electric appliance | |
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 (en) | 1986-10-29 |
US4783920A (en) | 1988-11-15 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19890119 |
|
17Q | First examination report despatched |
Effective date: 19910124 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19910604 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: RIESINGER, OTTO Inventor name: MUELLER-TOLK, ECKHART |