SE0004556D0 - A field emitting cathode and a light source using a field emitting cathode - Google Patents

A field emitting cathode and a light source using a field emitting cathode

Info

Publication number
SE0004556D0
SE0004556D0 SE0004556A SE0004556A SE0004556D0 SE 0004556 D0 SE0004556 D0 SE 0004556D0 SE 0004556 A SE0004556 A SE 0004556A SE 0004556 A SE0004556 A SE 0004556A SE 0004556 D0 SE0004556 D0 SE 0004556D0
Authority
SE
Sweden
Prior art keywords
field emitting
emitting cathode
light source
cathode
field
Prior art date
Application number
SE0004556A
Other languages
Swedish (sv)
Other versions
SE0004556L (en
Inventor
Gunnar Forsberg
Original Assignee
Lightlab Ab
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 Lightlab Ab filed Critical Lightlab Ab
Priority to SE0004556A priority Critical patent/SE0004556L/en
Publication of SE0004556D0 publication Critical patent/SE0004556D0/en
Priority to AU2002221226A priority patent/AU2002221226A1/en
Priority to PCT/SE2001/002687 priority patent/WO2002047104A1/en
Publication of SE0004556L publication Critical patent/SE0004556L/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/02—Details, e.g. electrode, gas filling, shape of vessel
    • H01J63/04—Vessels provided with luminescent coatings; Selection of materials for the coatings
SE0004556A 2000-12-08 2000-12-08 A field emitting cathode and a light source using a field emitting cathode SE0004556L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0004556A SE0004556L (en) 2000-12-08 2000-12-08 A field emitting cathode and a light source using a field emitting cathode
AU2002221226A AU2002221226A1 (en) 2000-12-08 2001-12-06 A field emitting cathode and a light source using a field emitting cathode
PCT/SE2001/002687 WO2002047104A1 (en) 2000-12-08 2001-12-06 A field emitting cathode and a light source using a field emitting cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004556A SE0004556L (en) 2000-12-08 2000-12-08 A field emitting cathode and a light source using a field emitting cathode

Publications (2)

Publication Number Publication Date
SE0004556D0 true SE0004556D0 (en) 2000-12-08
SE0004556L SE0004556L (en) 2002-06-09

Family

ID=20282166

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004556A SE0004556L (en) 2000-12-08 2000-12-08 A field emitting cathode and a light source using a field emitting cathode

Country Status (1)

Country Link
SE (1) SE0004556L (en)

Also Published As

Publication number Publication date
SE0004556L (en) 2002-06-09

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Legal Events

Date Code Title Description
NAV Patent application has lapsed