ATE108280T1 - Leuchtpult. - Google Patents

Leuchtpult.

Info

Publication number
ATE108280T1
ATE108280T1 AT90104576T AT90104576T ATE108280T1 AT E108280 T1 ATE108280 T1 AT E108280T1 AT 90104576 T AT90104576 T AT 90104576T AT 90104576 T AT90104576 T AT 90104576T AT E108280 T1 ATE108280 T1 AT E108280T1
Authority
AT
Austria
Prior art keywords
light
proposed
disposed
exit aperture
light source
Prior art date
Application number
AT90104576T
Other languages
English (en)
Inventor
Gerhard Dipl-Phys Karl
Original Assignee
Karl Gerhard
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 Karl Gerhard filed Critical Karl Gerhard
Application granted granted Critical
Publication of ATE108280T1 publication Critical patent/ATE108280T1/de

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
    • 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
    • G09F13/14—Arrangements of reflectors therein
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • 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
    • G09F13/0418—Constructional details
    • G09F2013/05—Constructional details indicating exit way or orientation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Liquid Crystal Substances (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT90104576T 1989-03-10 1990-03-10 Leuchtpult. ATE108280T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3907805A DE3907805A1 (de) 1989-03-10 1989-03-10 Leuchtpult

Publications (1)

Publication Number Publication Date
ATE108280T1 true ATE108280T1 (de) 1994-07-15

Family

ID=6376027

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90104576T ATE108280T1 (de) 1989-03-10 1990-03-10 Leuchtpult.

Country Status (3)

Country Link
EP (1) EP0386795B1 (de)
AT (1) ATE108280T1 (de)
DE (2) DE3907805A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008055C1 (de) * 1990-03-14 1990-12-20 Metallbauwerk Tegtmeier Gmbh & Co Kg, 4972 Loehne, De
JPH0695051B2 (ja) * 1990-04-09 1994-11-24 旭光学工業株式会社 オートホワイトバランスセンサの光入射装置
JPH0782302B2 (ja) * 1990-11-14 1995-09-06 株式会社竹中工務店 表示照明器具
FR2678758B1 (fr) * 1991-07-02 1993-10-22 Aupem Caisson lumineux a eclairage lateral et film diffusant.
DE9204063U1 (de) * 1992-03-26 1993-04-15 Buechner, Thomas, 8901 Deubach Hintergrundleuchte
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
DE29513401U1 (de) * 1995-08-21 1996-12-19 Bachleitner, Wolfgang, 78655 Dunningen Anzeigesystem
DE29515286U1 (de) * 1995-09-23 1995-11-30 Daum GmbH, 19061 Schwerin Röntgenbildbetrachter
DE19910273C2 (de) * 1999-03-08 2002-12-19 Poellet Wilfried Beleuchtungsanordnung
WO2002044612A2 (de) * 2000-11-29 2002-06-06 Zumtobel Staff Gmbh Leuchte mit einer lichtdurchlässigen scheibe
DE102008017118B4 (de) * 2008-04-02 2014-05-15 Binder Gmbh Beleuchtungsanordnung
DE102010051307B4 (de) * 2010-11-12 2021-08-12 Kostal Automobil Elektrik Gmbh & Co. Kg Anzeigeelement
DE102019006275A1 (de) * 2019-09-05 2021-03-11 Daimler Ag Vorrichtung zur Bestrahlung einer Fläche

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1666964U (de) * 1951-07-21 1953-11-19 Siemens Ag Glas mit rasterwirkung fuer leuchten, insbesondere mit roehrenfoermigen lampen.
DE953666C (de) * 1953-06-04 1956-12-06 Alfred Vogelsaenger Geraet zur Wiedergabe von Bildern im Durchlicht
DE1940110U (de) * 1966-03-29 1966-06-08 Gerhardi & Cie Abdeckung, besonders fuer leuchten.
DE6602718U (de) * 1969-02-19 1969-06-19 Rex Messinstrumentebau Gmbh Fa Leuchtplatte
DE2511030A1 (de) * 1974-03-14 1975-12-18 Sikob Ab Beleuchtungskoerper insbesondere fuer refraktierende flaechenbeleuchtung
DE7706217U1 (de) * 1977-03-01 1977-06-16 Hoeber Geb. Ladwig, Henriette, 5420 Lahnstein Vorrichtung fuer zeichen-, retuschier- und kopierarbeiten
US4267489A (en) * 1978-12-01 1981-05-12 Ohno Research And Development Laboratories Company Limited Thin schaukasten
US4388675A (en) * 1980-12-15 1983-06-14 Ian Lewin Indirect lighting fixture
JPS58127910A (ja) * 1982-01-26 1983-07-30 Suraidetsukusu Kk 卓上透視装置
DE3223706A1 (de) * 1982-06-25 1983-12-29 Jobo Labortech Leuchtkoerper fuer durchleutungsfaehige bilder, wie filmbetrachter
US4564886A (en) * 1982-10-07 1986-01-14 Stacor Corporation Portable light box
DK152317C (da) * 1984-08-07 1988-07-11 Vinther Plastik Aps Franz Lysplade
CH667345A5 (de) * 1985-10-10 1988-09-30 Reto Held Lichtreklamen- und informationseinrichtung.
DE3543014A1 (de) * 1985-12-05 1987-06-11 Hinrichs Fotowerbung Gmbh Leuchtkasten fuer diapositive
DE3639687A1 (de) * 1986-11-20 1988-06-01 Henkel Kgaa Beleuchteter verkaufsregaleinsatz

Also Published As

Publication number Publication date
DE59006331D1 (de) 1994-08-11
DE3907805A1 (de) 1990-09-13
EP0386795B1 (de) 1994-07-06
EP0386795A2 (de) 1990-09-12
EP0386795A3 (de) 1991-09-11

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee