DE59006331D1 - Leuchtpult. - Google Patents

Leuchtpult.

Info

Publication number
DE59006331D1
DE59006331D1 DE59006331T DE59006331T DE59006331D1 DE 59006331 D1 DE59006331 D1 DE 59006331D1 DE 59006331 T DE59006331 T DE 59006331T DE 59006331 T DE59006331 T DE 59006331T DE 59006331 D1 DE59006331 D1 DE 59006331D1
Authority
DE
Germany
Prior art keywords
light
proposed
disposed
exit aperture
light source
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 - Lifetime
Application number
DE59006331T
Other languages
English (en)
Inventor
Gerhard Dipl Phys Karl
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE59006331D1 publication Critical patent/DE59006331D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09F13/04—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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Liquid Crystal Substances (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DE59006331T 1989-03-10 1990-03-10 Leuchtpult. Expired - Lifetime DE59006331D1 (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
DE59006331D1 true DE59006331D1 (de) 1994-08-11

Family

ID=6376027

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3907805A Withdrawn DE3907805A1 (de) 1989-03-10 1989-03-10 Leuchtpult
DE59006331T Expired - Lifetime DE59006331D1 (de) 1989-03-10 1990-03-10 Leuchtpult.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3907805A Withdrawn DE3907805A1 (de) 1989-03-10 1989-03-10 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
ATE108280T1 (de) 1994-07-15
EP0386795B1 (de) 1994-07-06
DE3907805A1 (de) 1990-09-13
EP0386795A3 (de) 1991-09-11
EP0386795A2 (de) 1990-09-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition