DE69819669D1 - Fluoreszenzlampe - Google Patents
FluoreszenzlampeInfo
- Publication number
- DE69819669D1 DE69819669D1 DE69819669T DE69819669T DE69819669D1 DE 69819669 D1 DE69819669 D1 DE 69819669D1 DE 69819669 T DE69819669 T DE 69819669T DE 69819669 T DE69819669 T DE 69819669T DE 69819669 D1 DE69819669 D1 DE 69819669D1
- Authority
- DE
- Germany
- Prior art keywords
- fluorescent lamp
- fluorescent
- lamp
- 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
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/045—Thermic screens or reflectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/28—Manufacture of leading-in conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34609697 | 1997-12-16 | ||
JP34609697 | 1997-12-16 | ||
JP16466298 | 1998-06-12 | ||
JP16466298A JP3527851B2 (ja) | 1997-12-16 | 1998-06-12 | 蛍光ランプ、蛍光ランプの製造方法および蛍光ランプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69819669D1 true DE69819669D1 (de) | 2003-12-18 |
DE69819669T2 DE69819669T2 (de) | 2004-09-30 |
Family
ID=26489683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69819669T Expired - Lifetime DE69819669T2 (de) | 1997-12-16 | 1998-11-23 | Leuchtstofflampe |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0924745B1 (de) |
JP (1) | JP3527851B2 (de) |
KR (1) | KR100573608B1 (de) |
CN (1) | CN1118084C (de) |
DE (1) | DE69819669T2 (de) |
ID (1) | ID21460A (de) |
TW (1) | TW582620U (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6486595B1 (en) | 2000-06-19 | 2002-11-26 | Osram Sylvania Inc. | Electric lamp having press seal configuration for exhaust tube protection |
TW552611B (en) * | 2001-03-29 | 2003-09-11 | Toshiba Lighting & Technology | Fluorescent lamp and lighting apparatus |
JP4382681B2 (ja) | 2005-02-03 | 2009-12-16 | Nec液晶テクノロジー株式会社 | 液晶表示装置 |
JP2007026811A (ja) * | 2005-07-14 | 2007-02-01 | Nec Lighting Ltd | 蛍光ランプ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB863468A (en) * | 1957-09-16 | 1961-03-22 | Gen Electric Co Ltd | Improvements in or relating to low pressure electric discharge lamps |
NL6501884A (de) | 1965-02-16 | 1966-08-17 | ||
JPH0381950A (ja) * | 1989-08-24 | 1991-04-08 | Toshiba Lighting & Technol Corp | けい光ランプ |
US5298834A (en) * | 1990-10-30 | 1994-03-29 | Okaya Electric Industrial Co., Ltd. | Display discharge lamp |
NL9002771A (nl) * | 1990-12-17 | 1992-07-16 | Philips Nv | Lagedrukkwikdampontladingslamp. |
-
1998
- 1998-06-12 JP JP16466298A patent/JP3527851B2/ja not_active Expired - Lifetime
- 1998-11-23 DE DE69819669T patent/DE69819669T2/de not_active Expired - Lifetime
- 1998-11-23 EP EP98122236A patent/EP0924745B1/de not_active Expired - Lifetime
- 1998-11-24 TW TW92222302U patent/TW582620U/zh not_active IP Right Cessation
- 1998-12-14 ID IDP981619A patent/ID21460A/id unknown
- 1998-12-14 KR KR1019980054779A patent/KR100573608B1/ko not_active IP Right Cessation
- 1998-12-16 CN CN 98125570 patent/CN1118084C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ID21460A (id) | 1999-06-17 |
EP0924745A2 (de) | 1999-06-23 |
KR100573608B1 (ko) | 2006-11-30 |
DE69819669T2 (de) | 2004-09-30 |
KR19990063033A (ko) | 1999-07-26 |
EP0924745B1 (de) | 2003-11-12 |
TW582620U (en) | 2004-04-01 |
CN1220481A (zh) | 1999-06-23 |
JP3527851B2 (ja) | 2004-05-17 |
CN1118084C (zh) | 2003-08-13 |
JPH11238458A (ja) | 1999-08-31 |
EP0924745A3 (de) | 1999-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |