BE726388A - - Google Patents

Info

Publication number
BE726388A
BE726388A BE726388DA BE726388A BE 726388 A BE726388 A BE 726388A BE 726388D A BE726388D A BE 726388DA BE 726388 A BE726388 A BE 726388A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE726388A publication Critical patent/BE726388A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H05B33/24—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus
BE726388D 1968-01-11 1969-01-02 BE726388A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69712468A 1968-01-11 1968-01-11

Publications (1)

Publication Number Publication Date
BE726388A true BE726388A (ja) 1969-07-02

Family

ID=24799901

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726388D BE726388A (ja) 1968-01-11 1969-01-02

Country Status (4)

Country Link
US (1) US3539796A (ja)
BE (1) BE726388A (ja)
DE (1) DE1900691A1 (ja)
FR (1) FR1600290A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129311A (en) * 1977-01-10 1978-12-12 International Power Pole, Ltd. Illuminated ski pole
US4744630A (en) * 1982-10-15 1988-05-17 The Babcock & Wilcox Company Panel indicator
US6473554B1 (en) 1996-12-12 2002-10-29 Teledyne Lighting And Display Products, Inc. Lighting apparatus having low profile
US6134092A (en) * 1998-04-08 2000-10-17 Teledyne Lighting And Display Products, Inc. Illumination device for non-emissive displays
US7748873B2 (en) * 2004-10-07 2010-07-06 Seoul Semiconductor Co., Ltd. Side illumination lens and luminescent device using the same
US7517109B2 (en) * 2007-01-30 2009-04-14 Surefire, Llc Flashlight with rotary head brightness control and detachable tailcap mount

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1158600A (en) * 1915-04-21 1915-11-02 American Cystoscope Makers Inc Handle for illuminative diagnostic and surgical instruments.
US1965865A (en) * 1932-06-29 1934-07-10 John L Thompson Safety light
US2314096A (en) * 1941-03-22 1943-03-16 Rca Corp Luminescent lamp
US2538475A (en) * 1948-08-13 1951-01-16 Jr Frederick J Skrastin Surveyor's illuminated backsight
US2705318A (en) * 1952-12-23 1955-03-29 Theodore W Hallerberg Indicating means for warning lights
US2831453A (en) * 1956-07-26 1958-04-22 George K C Hardesty Illuminated panel, dial and/or pointer by geometrical surfaces
US2975318A (en) * 1958-06-23 1961-03-14 Rca Corp Electroluminescent devices
US3083317A (en) * 1960-04-04 1963-03-26 Walter Y Fish Emergency sign and auxiliary power system
US3046432A (en) * 1960-10-19 1962-07-24 Jr Richard B Nehrich Electroluminescent light

Also Published As

Publication number Publication date
US3539796A (en) 1970-11-10
DE1900691A1 (de) 1970-02-26
FR1600290A (ja) 1970-07-20

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