DE3865100D1 - Elektrodenlose niederdruckentladungslampe. - Google Patents
Elektrodenlose niederdruckentladungslampe.Info
- Publication number
- DE3865100D1 DE3865100D1 DE8888201117T DE3865100T DE3865100D1 DE 3865100 D1 DE3865100 D1 DE 3865100D1 DE 8888201117 T DE8888201117 T DE 8888201117T DE 3865100 T DE3865100 T DE 3865100T DE 3865100 D1 DE3865100 D1 DE 3865100D1
- Authority
- DE
- Germany
- Prior art keywords
- low pressure
- discharge lamp
- pressure discharge
- electrodeless low
- electrodeless
- 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
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8701315A NL8701315A (nl) | 1987-06-05 | 1987-06-05 | Elektrodeloze lagedrukontladingslamp. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3865100D1 true DE3865100D1 (de) | 1991-10-31 |
Family
ID=19850105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888201117T Expired - Lifetime DE3865100D1 (de) | 1987-06-05 | 1988-06-02 | Elektrodenlose niederdruckentladungslampe. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4940923A (de) |
EP (1) | EP0294004B1 (de) |
JP (1) | JP2598459B2 (de) |
DE (1) | DE3865100D1 (de) |
NL (1) | NL8701315A (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8829251D0 (en) * | 1988-12-15 | 1989-01-25 | Emi Plc Thorn | A discharge tube arrangement |
US5306986A (en) * | 1992-05-20 | 1994-04-26 | Diablo Research Corporation | Zero-voltage complementary switching high efficiency class D amplifier |
US5581157A (en) * | 1992-05-20 | 1996-12-03 | Diablo Research Corporation | Discharge lamps and methods for making discharge lamps |
TW214598B (en) * | 1992-05-20 | 1993-10-11 | Diablo Res Corp | Impedance matching and filter network for use with electrodeless discharge lamp |
US5397966A (en) * | 1992-05-20 | 1995-03-14 | Diablo Research Corporation | Radio frequency interference reduction arrangements for electrodeless discharge lamps |
TW210397B (en) * | 1992-06-05 | 1993-08-01 | Diablo Res Corp | Base mechanism to attach an electrodeless discharge light bulb to a socket in a standard lamp harp structure |
WO1993026140A1 (en) * | 1992-06-05 | 1993-12-23 | Diablo Research Corporation | Electrodeless discharge lamp containing push-pull class e amplifier and bifilar coil |
US5619103A (en) * | 1993-11-02 | 1997-04-08 | Wisconsin Alumni Research Foundation | Inductively coupled plasma generating devices |
US5461284A (en) * | 1994-03-31 | 1995-10-24 | General Electric Company | Virtual fixture for reducing electromagnetic interaction between an electrodeless lamp and a metallic fixture |
GB9326123D0 (en) * | 1993-12-22 | 1994-02-23 | Ge Lighting Ltd | Electrodeless fluorescent lamp |
CA2145894A1 (en) * | 1994-04-18 | 1995-10-19 | Louis R. Nerone | External metallization configuration for an electrodeless fluorescent lamp |
WO1996037908A1 (en) * | 1995-05-24 | 1996-11-28 | Philips Electronics N.V. | Lighting unit and electrodeless low-pressure discharge lamp, and discharge vessel for use in said lighting unit |
TW344084B (en) * | 1995-05-24 | 1998-11-01 | Philips Eloctronics N V | Lighting unit, electrodeless low-pressure discharge lamp, and discharge vessel for use in the lighting unit |
US5539283A (en) * | 1995-06-14 | 1996-07-23 | Osram Sylvania Inc. | Discharge light source with reduced magnetic interference |
US5773926A (en) * | 1995-11-16 | 1998-06-30 | Matsushita Electric Works Research And Development Laboratory Inc | Electrodeless fluorescent lamp with cold spot control |
GB2314689A (en) * | 1996-06-26 | 1998-01-07 | Gen Electric | Coil assembly |
US5783912A (en) * | 1996-06-26 | 1998-07-21 | General Electric Company | Electrodeless fluorescent lamp having feedthrough for direct connection to internal EMI shield and for supporting an amalgam |
US5886472A (en) * | 1997-07-11 | 1999-03-23 | Osram Sylvania Inc. | Electrodeless lamp having compensation loop for suppression of magnetic interference |
US6297583B1 (en) | 1998-10-08 | 2001-10-02 | Federal-Mogul World Wide, Inc. | Gas discharge lamp assembly with improved r.f. shielding |
KR20000055877A (ko) * | 1999-02-10 | 2000-09-15 | 장진 | 니켈이 포함된 다결정 실리콘 |
US6456005B1 (en) | 2000-10-31 | 2002-09-24 | General Electric Company | Materials and methods for application of conducting members on arc tubes |
US6538377B1 (en) | 2000-11-03 | 2003-03-25 | General Electric Company | Means for applying conducting members to arc tubes |
US6563265B1 (en) | 2000-11-06 | 2003-05-13 | General Electric Company | Applying prealloyed powders as conducting members to arc tubes |
EP1514293A2 (de) * | 2002-06-05 | 2005-03-16 | Koninklijke Philips Electronics N.V. | Fluoreszenzlampe und herstellungsverfahren |
US20100079079A1 (en) * | 2008-06-02 | 2010-04-01 | Mark Hockman | Induction lamp and fixture |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS534382A (en) * | 1976-07-02 | 1978-01-14 | Toshiba Corp | High frequency illuminator |
NL8205025A (nl) * | 1982-12-29 | 1984-07-16 | Philips Nv | Gasontladingslamp. |
-
1987
- 1987-06-05 NL NL8701315A patent/NL8701315A/nl not_active Application Discontinuation
-
1988
- 1988-06-02 JP JP63134530A patent/JP2598459B2/ja not_active Expired - Fee Related
- 1988-06-02 DE DE8888201117T patent/DE3865100D1/de not_active Expired - Lifetime
- 1988-06-02 EP EP88201117A patent/EP0294004B1/de not_active Expired
-
1989
- 1989-11-27 US US07/442,494 patent/US4940923A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2598459B2 (ja) | 1997-04-09 |
NL8701315A (nl) | 1989-01-02 |
EP0294004A1 (de) | 1988-12-07 |
EP0294004B1 (de) | 1991-09-25 |
US4940923A (en) | 1990-07-10 |
JPS63310550A (ja) | 1988-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8339 | Ceased/non-payment of the annual fee |