JP2002500814A - 電 球 - Google Patents
電 球Info
- Publication number
- JP2002500814A JP2002500814A JP54798299A JP54798299A JP2002500814A JP 2002500814 A JP2002500814 A JP 2002500814A JP 54798299 A JP54798299 A JP 54798299A JP 54798299 A JP54798299 A JP 54798299A JP 2002500814 A JP2002500814 A JP 2002500814A
- Authority
- JP
- Japan
- Prior art keywords
- metal layer
- light
- light bulb
- lamp
- lamp vessel
- 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.)
- Granted
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
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Liquid Developers In Electrophotography (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Glass Compositions (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.真空密に封じられ、壁部を有するランプ容器と、 このランプ容器内に配置された電気素子と、 基板上に設けられている金属層と を有する電球において、 前記金属層の前記基板が、前記ランプ容器の前記壁部より成り、前記金属層 には、光の反射を防止する手段が前記金属層の前記電気素子に面する側に設け られていることを特徴とする電球。 2.請求の範囲1に記載の電球において、光吸収層が、前記金属層の前記電気素 子に面する側に設けられていることを特徴とする電球。 3.請求の範囲1又は2に記載の電球において、前記ランプ容器には口金が設け られていることを特徴とする電球。 4.請求の範囲1〜3のいずれか一項に記載の電球において、前記電球が乗物の ヘッドランプであることを特徴とする電球。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98200960 | 1998-03-26 | ||
EP98200960.7 | 1998-03-26 | ||
PCT/IB1999/000442 WO1999049498A1 (en) | 1998-03-26 | 1999-03-15 | Electric lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002500814A true JP2002500814A (ja) | 2002-01-08 |
JP4275196B2 JP4275196B2 (ja) | 2009-06-10 |
Family
ID=8233522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54798299A Expired - Lifetime JP4275196B2 (ja) | 1998-03-26 | 1999-03-15 | 電球 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6270237B1 (ja) |
EP (1) | EP0985223B1 (ja) |
JP (1) | JP4275196B2 (ja) |
CN (1) | CN1296966C (ja) |
AT (1) | ATE272896T1 (ja) |
DE (2) | DE69919095T2 (ja) |
ES (1) | ES2228008T3 (ja) |
WO (1) | WO1999049498A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006037073A (ja) * | 2004-06-07 | 2006-02-09 | General Electric Co <Ge> | 不透明な被膜用の組成物、被膜を持つランプ、及びその形成方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10211189A1 (de) * | 2002-03-14 | 2003-10-09 | Schefenacker Vision Systems | Leuchteinheit, insbesondere als Zusatzeinheit in Außenrückblickspiegeln von Kraftfahrzeugen |
DE10258535B4 (de) * | 2002-12-14 | 2008-04-03 | Volkswagen Ag | Fahrzeugscheinwerfer mit einer Strahlenblende |
CN1309004C (zh) * | 2004-07-13 | 2007-04-04 | 广东雪莱特光电科技股份有限公司 | 车用高强度放电灯电弧管 |
WO2006097863A1 (en) * | 2005-03-15 | 2006-09-21 | Philips Intellectual Property & Standards Gmbh | Halogen lamp |
US20080036384A1 (en) * | 2006-08-09 | 2008-02-14 | Chowdhury Ashfaqul I | Lamp with high reflectance end coat |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6803526A (ja) * | 1968-03-13 | 1969-09-16 | ||
US3784861A (en) * | 1971-02-25 | 1974-01-08 | Philips Corp | Lamp with opaque screen |
DE2837280A1 (de) * | 1978-08-25 | 1980-03-06 | Patra Patent Treuhand | Elektrische lampe mit lichtabdeckendem ueberzug |
US4288713A (en) * | 1979-11-23 | 1981-09-08 | Gte Products Corporation | Lamp having opaque coating |
DE3040812A1 (de) * | 1980-10-30 | 1982-05-27 | Robert Bosch Gmbh, 7000 Stuttgart | Ein farblichtbuendel erzeugender scheinwerfer fuer fahrzeuge, insbesondere kraftfahrzeuge |
NL8201010A (nl) * | 1981-04-16 | 1982-11-16 | Philips Nv | Elektrische reflektorlamp. |
DE8601283U1 (de) * | 1986-01-20 | 1986-08-28 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Kraftfahrzeugentladungslampe |
DE3827451C1 (ja) * | 1988-08-12 | 1989-10-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg, De | |
DD287808A5 (de) * | 1988-09-06 | 1991-03-07 | N. V. Philips' Gloeilampenfabrieken,Nl | Reflektorlampe |
GB2251122B (en) * | 1990-12-14 | 1994-09-14 | Piaa Corp | Vehicular lighting device |
FR2688866B1 (fr) * | 1992-03-18 | 1999-04-02 | Valeo Vision | Feu de signalisation a eclairement colore pour vehicule automobile. |
KR100326687B1 (ko) * | 1992-10-30 | 2002-06-20 | 요트.게.아. 롤페즈 | 전기램프및반사기장치 |
DE29507422U1 (de) * | 1994-05-10 | 1995-06-29 | Philips Electronics Nv | Gesockelte Hochdruckentladungslampe |
DE69503466T2 (de) * | 1994-11-10 | 1999-03-04 | Philips Patentverwaltung | Elektrische lampe |
-
1999
- 1999-03-15 AT AT99906403T patent/ATE272896T1/de active
- 1999-03-15 WO PCT/IB1999/000442 patent/WO1999049498A1/en active IP Right Grant
- 1999-03-15 ES ES99906403T patent/ES2228008T3/es not_active Expired - Lifetime
- 1999-03-15 JP JP54798299A patent/JP4275196B2/ja not_active Expired - Lifetime
- 1999-03-15 EP EP99906403A patent/EP0985223B1/en not_active Expired - Lifetime
- 1999-03-15 CN CNB998003867A patent/CN1296966C/zh not_active Expired - Lifetime
- 1999-03-15 DE DE69919095T patent/DE69919095T2/de not_active Expired - Lifetime
- 1999-03-17 US US09/271,198 patent/US6270237B1/en not_active Expired - Lifetime
- 1999-03-24 DE DE29905351U patent/DE29905351U1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006037073A (ja) * | 2004-06-07 | 2006-02-09 | General Electric Co <Ge> | 不透明な被膜用の組成物、被膜を持つランプ、及びその形成方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69919095T2 (de) | 2005-08-11 |
DE29905351U1 (de) | 1999-06-10 |
CN1296966C (zh) | 2007-01-24 |
ES2228008T3 (es) | 2005-04-01 |
CN1262782A (zh) | 2000-08-09 |
EP0985223A1 (en) | 2000-03-15 |
US6270237B1 (en) | 2001-08-07 |
DE69919095D1 (de) | 2004-09-09 |
JP4275196B2 (ja) | 2009-06-10 |
WO1999049498A1 (en) | 1999-09-30 |
ATE272896T1 (de) | 2004-08-15 |
EP0985223B1 (en) | 2004-08-04 |
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