DE29617101U1 - Scheibenleuchte mit Abdeckstreifen über den Lampen - Google Patents

Scheibenleuchte mit Abdeckstreifen über den Lampen

Info

Publication number
DE29617101U1
DE29617101U1 DE29617101U DE29617101U DE29617101U1 DE 29617101 U1 DE29617101 U1 DE 29617101U1 DE 29617101 U DE29617101 U DE 29617101U DE 29617101 U DE29617101 U DE 29617101U DE 29617101 U1 DE29617101 U1 DE 29617101U1
Authority
DE
Germany
Prior art keywords
lamps
cover strips
strips over
disc light
disc
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
DE29617101U
Other languages
English (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.)
Dr Ing Willing GmbH
Original Assignee
Dr Ing Willing GmbH
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 Dr Ing Willing GmbH filed Critical Dr Ing Willing GmbH
Priority to DE29617101U priority Critical patent/DE29617101U1/de
Publication of DE29617101U1 publication Critical patent/DE29617101U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0078—Side-by-side arrangements, e.g. for large area displays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
DE29617101U 1996-02-14 1996-10-01 Scheibenleuchte mit Abdeckstreifen über den Lampen Expired - Lifetime DE29617101U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29617101U DE29617101U1 (de) 1996-02-14 1996-10-01 Scheibenleuchte mit Abdeckstreifen über den Lampen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996105371 DE19605371B4 (de) 1996-02-14 1996-02-14 Scheibenleuchte mit mehreren Lichtleitplatten und gewölbten Abdeckscheiben
DE29617101U DE29617101U1 (de) 1996-02-14 1996-10-01 Scheibenleuchte mit Abdeckstreifen über den Lampen

Publications (1)

Publication Number Publication Date
DE29617101U1 true DE29617101U1 (de) 1996-12-19

Family

ID=7785336

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996105371 Expired - Lifetime DE19605371B4 (de) 1996-02-14 1996-02-14 Scheibenleuchte mit mehreren Lichtleitplatten und gewölbten Abdeckscheiben
DE29617101U Expired - Lifetime DE29617101U1 (de) 1996-02-14 1996-10-01 Scheibenleuchte mit Abdeckstreifen über den Lampen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1996105371 Expired - Lifetime DE19605371B4 (de) 1996-02-14 1996-02-14 Scheibenleuchte mit mehreren Lichtleitplatten und gewölbten Abdeckscheiben

Country Status (1)

Country Link
DE (2) DE19605371B4 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1039217A1 (de) * 1999-03-24 2000-09-27 Gerhard Staufert Leuchtkörperaufbau
DE102005013737A1 (de) * 2004-05-13 2005-12-15 Volkswagen Ag Flach bauendes Zeigerinstrument
EP2280299A1 (de) * 2009-07-31 2011-02-02 SKC Haas Display Films Co., Ltd. Optische Kopplungsvorrichtung für lichtführende Folie
EP2280300A1 (de) * 2009-07-31 2011-02-02 SKC Haas Display Films Co., Ltd. Optische Kopplungsvorrichtung für lichtführende Folie

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29921689U1 (de) * 1999-12-09 2001-04-19 Emde Thomas Lichtabstrahlendes Wand-, Wanddurchbruch-, Decken- und Fassaden-Verkleidungssystem für Gebäude

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2347665A (en) * 1941-03-04 1944-05-02 Christensen Geneva Bandy Internal reflection lighting means
CA1299157C (en) * 1986-12-19 1992-04-21 Akira Tanaka Illuminating apparatus
DE8802815U1 (de) * 1988-02-29 1988-04-21 Fandrich, Heinz-Juergen, 1000 Berlin, De
JPH03107821A (ja) * 1989-09-21 1991-05-08 Nippon Steel Corp 液晶ディスプレイ装置
DE4205137A1 (de) * 1992-02-20 1993-08-26 Willing Gmbh Dr Ing Scheibenfoermige leuchte
DE29504289U1 (de) * 1995-03-13 1995-05-04 Swarovski & Co Dekorleuchte

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1039217A1 (de) * 1999-03-24 2000-09-27 Gerhard Staufert Leuchtkörperaufbau
DE102005013737A1 (de) * 2004-05-13 2005-12-15 Volkswagen Ag Flach bauendes Zeigerinstrument
EP2280299A1 (de) * 2009-07-31 2011-02-02 SKC Haas Display Films Co., Ltd. Optische Kopplungsvorrichtung für lichtführende Folie
EP2280300A1 (de) * 2009-07-31 2011-02-02 SKC Haas Display Films Co., Ltd. Optische Kopplungsvorrichtung für lichtführende Folie
CN102011978A (zh) * 2009-07-31 2011-04-13 Skc哈斯显示器薄膜有限公司 具有包含漫射元件的连接夹的背光照明装置

Also Published As

Publication number Publication date
DE19605371B4 (de) 2009-06-18
DE19605371A1 (de) 1997-08-21

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970206

R150 Term of protection extended to 6 years

Effective date: 20000523

R151 Term of protection extended to 8 years

Effective date: 20030506

R152 Term of protection extended to 10 years

Effective date: 20041019

R071 Expiry of right