NO20022190L - Flat belysningsanordning med speilflater - Google Patents

Flat belysningsanordning med speilflater

Info

Publication number
NO20022190L
NO20022190L NO20022190A NO20022190A NO20022190L NO 20022190 L NO20022190 L NO 20022190L NO 20022190 A NO20022190 A NO 20022190A NO 20022190 A NO20022190 A NO 20022190A NO 20022190 L NO20022190 L NO 20022190L
Authority
NO
Norway
Prior art keywords
lighting device
mirror surfaces
flat lighting
flat
mirror
Prior art date
Application number
NO20022190A
Other languages
English (en)
Norwegian (no)
Other versions
NO20022190D0 (no
Inventor
Udo Custodis
Michael Seibold
Original Assignee
Patent Treuhand Ges F R Elek S
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 Patent Treuhand Ges F R Elek S filed Critical Patent Treuhand Ges F R Elek S
Publication of NO20022190D0 publication Critical patent/NO20022190D0/no
Publication of NO20022190L publication Critical patent/NO20022190L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/02—Mirrors used as equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
NO20022190A 2001-05-08 2002-05-07 Flat belysningsanordning med speilflater NO20022190L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10122211A DE10122211A1 (de) 2001-05-08 2001-05-08 Flache Beleuchtungsvorrichtung mit Spiegelfläche

Publications (2)

Publication Number Publication Date
NO20022190D0 NO20022190D0 (no) 2002-05-07
NO20022190L true NO20022190L (no) 2002-11-11

Family

ID=7683947

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022190A NO20022190L (no) 2001-05-08 2002-05-07 Flat belysningsanordning med speilflater

Country Status (5)

Country Link
US (1) US6630769B2 (fr)
EP (1) EP1256972A3 (fr)
CA (1) CA2385407A1 (fr)
DE (1) DE10122211A1 (fr)
NO (1) NO20022190L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2882423B1 (fr) * 2005-02-22 2007-03-30 Saint Gobain Structure lumineuse plane ou sensiblement plane
US8021004B2 (en) * 2007-01-13 2011-09-20 Jacek Helenowski Mirrored element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272335A1 (en) * 1974-05-20 1975-12-19 Leflon Maurice Mirror with illumination - has lamps behind shining on user's face from both sides
GB8903118D0 (en) * 1989-02-11 1989-03-30 Smiths Industries Plc Radiation emissive devices
DE4311197A1 (de) 1993-04-05 1994-10-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betreiben einer inkohärent strahlenden Lichtquelle
DE19526211A1 (de) 1995-07-18 1997-01-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betreiben von Entladungslampen bzw. -strahler
HU224147B1 (hu) 1997-03-21 2005-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH. Lapos fénycső háttérvilágításhoz, valamint ilyen fénycsövet tartalmazó világítási rendszer és LCD kijelzős készülék
DE19826809A1 (de) 1998-06-16 1999-12-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Dielektrische Schicht für Entladungslampen und zugehöriges Herstellungsverfahren

Also Published As

Publication number Publication date
EP1256972A3 (fr) 2005-11-09
US6630769B2 (en) 2003-10-07
CA2385407A1 (fr) 2002-11-08
NO20022190D0 (no) 2002-05-07
EP1256972A2 (fr) 2002-11-13
US20020180341A1 (en) 2002-12-05
DE10122211A1 (de) 2002-11-14

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application