GB201809481D0 - A plasma light source - Google Patents

A plasma light source

Info

Publication number
GB201809481D0
GB201809481D0 GBGB1809481.3A GB201809481A GB201809481D0 GB 201809481 D0 GB201809481 D0 GB 201809481D0 GB 201809481 A GB201809481 A GB 201809481A GB 201809481 D0 GB201809481 D0 GB 201809481D0
Authority
GB
United Kingdom
Prior art keywords
light source
plasma light
plasma
source
light
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.)
Ceased
Application number
GBGB1809481.3A
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.)
Ceravision Ltd
Original Assignee
Ceravision Ltd
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 Ceravision Ltd filed Critical Ceravision Ltd
Priority to GBGB1809481.3A priority Critical patent/GB201809481D0/en
Publication of GB201809481D0 publication Critical patent/GB201809481D0/en
Priority to PCT/GB2019/051603 priority patent/WO2019234454A2/en
Ceased legal-status Critical Current

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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
    • 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
    • H01J65/044—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 a separate microwave unit
GBGB1809481.3A 2018-06-08 2018-06-08 A plasma light source Ceased GB201809481D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1809481.3A GB201809481D0 (en) 2018-06-08 2018-06-08 A plasma light source
PCT/GB2019/051603 WO2019234454A2 (en) 2018-06-08 2019-06-07 A plasma light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1809481.3A GB201809481D0 (en) 2018-06-08 2018-06-08 A plasma light source

Publications (1)

Publication Number Publication Date
GB201809481D0 true GB201809481D0 (en) 2018-07-25

Family

ID=62975760

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1809481.3A Ceased GB201809481D0 (en) 2018-06-08 2018-06-08 A plasma light source

Country Status (2)

Country Link
GB (1) GB201809481D0 (en)
WO (1) WO2019234454A2 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502509A (en) * 1985-09-13 1987-04-01 Philips Nv HIGH PRESSURE MERCURY DISCHARGE LAMP.
US5382873A (en) * 1991-12-04 1995-01-17 U.S. Philips Corporation High-pressure discharge lamp with incandescing metal droplets
EP0587238B1 (en) * 1992-09-08 2000-07-19 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
US5864210A (en) 1995-08-24 1999-01-26 Matsushita Electric Industrial Co., Ltd. Electrodeless hid lamp and electrodeless hid lamp system using the same
EP1728265B1 (en) * 2004-03-08 2008-08-27 Koninklijke Philips Electronics N.V. Metal halide lamp
US8564200B2 (en) * 2006-12-01 2013-10-22 Koninklijke Philips N.V. Metal halide lamp
GB0908727D0 (en) 2009-05-20 2009-07-01 Ceravision Ltd Light source
GB0903017D0 (en) 2009-02-23 2009-04-08 Ceravision Ltd Plasma crucible sealing
GB0907947D0 (en) 2009-05-08 2009-06-24 Ceravision Ltd Light source
GB201216755D0 (en) 2012-09-19 2012-10-31 Ceravision Ltd Crucible for a luwpl
GB201410669D0 (en) 2014-06-13 2014-07-30 Ceravision Ltd Light source

Also Published As

Publication number Publication date
WO2019234454A3 (en) 2020-01-23
WO2019234454A2 (en) 2019-12-12

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)