DE69019597T2 - Niederdruckedelgasentladungslampe. - Google Patents
Niederdruckedelgasentladungslampe.Info
- Publication number
- DE69019597T2 DE69019597T2 DE69019597T DE69019597T DE69019597T2 DE 69019597 T2 DE69019597 T2 DE 69019597T2 DE 69019597 T DE69019597 T DE 69019597T DE 69019597 T DE69019597 T DE 69019597T DE 69019597 T2 DE69019597 T2 DE 69019597T2
- Authority
- DE
- Germany
- Prior art keywords
- low pressure
- discharge lamp
- gas discharge
- noble gas
- pressure noble
- 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 - Fee Related
Links
Classifications
-
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
-
- 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
- H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
-
- 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
- H01J61/76—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15025489A JPH083993B2 (ja) | 1989-06-13 | 1989-06-13 | 低圧希ガス放電ランプ |
JP1154214A JP2932505B2 (ja) | 1989-06-16 | 1989-06-16 | 熱陰極形低圧希ガス放電ランプの点灯方法 |
JP17320789A JPH0817090B2 (ja) | 1989-07-05 | 1989-07-05 | 熱陰極形低圧希ガス放電蛍光ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69019597D1 DE69019597D1 (de) | 1995-06-29 |
DE69019597T2 true DE69019597T2 (de) | 1996-02-08 |
Family
ID=27319891
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69019597T Expired - Fee Related DE69019597T2 (de) | 1989-06-13 | 1990-06-12 | Niederdruckedelgasentladungslampe. |
DE69032825T Expired - Fee Related DE69032825T2 (de) | 1989-06-13 | 1990-06-12 | Niederdruckedelgasentladungslampe |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69032825T Expired - Fee Related DE69032825T2 (de) | 1989-06-13 | 1990-06-12 | Niederdruckedelgasentladungslampe |
Country Status (4)
Country | Link |
---|---|
US (1) | US5187415A (de) |
EP (2) | EP0570024B1 (de) |
KR (1) | KR920010666B1 (de) |
DE (2) | DE69019597T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2545727B2 (ja) * | 1993-04-19 | 1996-10-23 | 工業技術院長 | 消臭灯及びその製造方法 |
US6236162B1 (en) * | 1999-11-16 | 2001-05-22 | Fluis Light Technologies, Inc. | Boot for a rare gas illumination system |
GB0105491D0 (en) * | 2001-03-06 | 2001-04-25 | Univ Sheffield | Mercury discharge lamps |
JP3836025B2 (ja) * | 2001-12-28 | 2006-10-18 | 富士通株式会社 | ガス放電管を用いたカラー表示装置 |
DE10211480A1 (de) * | 2002-03-15 | 2003-09-25 | Univ Ilmenau Tech | Temperaturunempfindliche Hochspannungsleuchtröhre |
TW594830B (en) * | 2003-04-02 | 2004-06-21 | Delta Optoelectronics Inc | Cold cathode fluorescent flat lamp |
CN1306554C (zh) * | 2004-04-20 | 2007-03-21 | 陈宗烈 | 无灯丝热阴极荧光灯 |
US20080106177A1 (en) * | 2006-11-07 | 2008-05-08 | Jansma Jon B | Fluorescent lamp utilizing a partial barrier coating resulting in assymetric or oriented light output and process for same |
US8421333B2 (en) * | 2011-03-07 | 2013-04-16 | Osram Sylvania Inc. | Energy saving gas discharge lamp including a xenon-based gaseous mixture |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617792A (en) * | 1969-02-24 | 1971-11-02 | Gen Electric | Highly loaded flourescent lamp particularly for dc operation |
US3624444A (en) * | 1969-07-05 | 1971-11-30 | Philips Corp | Low-pressure mercury vapor discharge lamp |
US3748518A (en) * | 1972-06-14 | 1973-07-24 | Westinghouse Electric Corp | Fluorescent lamp having titania-doped glass envelope with transparent buffer film of titania |
NL171756C (nl) * | 1972-11-25 | 1983-05-02 | Philips Nv | Lagedrukkwikdampontladingslamp en werkwijze voor de vervaardiging daarvan. |
US3984589A (en) * | 1972-11-25 | 1976-10-05 | U.S. Philips Corporation | Method of manufacturing a low pressure mercury vapor discharge lamp |
US3875455A (en) * | 1973-04-18 | 1975-04-01 | Gen Electric | Undercoat for phosphor in reprographic lamps having titanium dioxide reflectors |
US3912828A (en) * | 1973-10-10 | 1975-10-14 | Gen Electric | Precoat for reprographic lamps having oxide reflector coatings |
US4500810A (en) * | 1980-11-25 | 1985-02-19 | North American Philips Lighting Corporation | Fluorescent lamp having integral light-filtering means and starting aid |
US4698549A (en) * | 1984-07-02 | 1987-10-06 | General Electric Company | D.C. lamp discharge gas pumping control |
US4924141A (en) * | 1986-11-12 | 1990-05-08 | Gte Products Corporation | Aluminum oxide reflector layer for fluorescent lamps |
JPH0697603B2 (ja) * | 1987-04-02 | 1994-11-30 | 東芝ライテック株式会社 | 希ガス放電灯 |
DE3886730T2 (de) * | 1987-08-25 | 1994-04-28 | Mitsubishi Electric Corp | Niederdruckedelgasentladungslampe mit glühelektrode. |
JPH0624116B2 (ja) * | 1987-10-28 | 1994-03-30 | 三菱電機株式会社 | 熱陰極形低圧希ガス放電蛍光ランプ |
CA2006034C (en) * | 1988-12-27 | 1995-01-24 | Takehiko Sakurai | Rare gas discharge fluorescent lamp device |
JPH0636349B2 (ja) * | 1989-02-22 | 1994-05-11 | 日亜化学工業株式会社 | 紫外線反射層を有する蛍光ランプ |
-
1990
- 1990-06-11 KR KR1019900008489A patent/KR920010666B1/ko not_active IP Right Cessation
- 1990-06-12 EP EP93110967A patent/EP0570024B1/de not_active Expired - Lifetime
- 1990-06-12 EP EP90111134A patent/EP0402878B1/de not_active Expired - Lifetime
- 1990-06-12 DE DE69019597T patent/DE69019597T2/de not_active Expired - Fee Related
- 1990-06-12 DE DE69032825T patent/DE69032825T2/de not_active Expired - Fee Related
- 1990-06-13 US US07/538,084 patent/US5187415A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR910001869A (ko) | 1991-01-31 |
EP0570024B1 (de) | 1998-12-09 |
EP0402878B1 (de) | 1995-05-24 |
EP0570024A2 (de) | 1993-11-18 |
EP0402878A1 (de) | 1990-12-19 |
DE69019597D1 (de) | 1995-06-29 |
DE69032825D1 (de) | 1999-01-21 |
KR920010666B1 (ko) | 1992-12-12 |
US5187415A (en) | 1993-02-16 |
EP0570024A3 (de) | 1993-12-08 |
DE69032825T2 (de) | 1999-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |