DE69028609D1 - Leuchtstofflampenvorrichtung - Google Patents
LeuchtstofflampenvorrichtungInfo
- Publication number
- DE69028609D1 DE69028609D1 DE69028609T DE69028609T DE69028609D1 DE 69028609 D1 DE69028609 D1 DE 69028609D1 DE 69028609 T DE69028609 T DE 69028609T DE 69028609 T DE69028609 T DE 69028609T DE 69028609 D1 DE69028609 D1 DE 69028609D1
- Authority
- DE
- Germany
- Prior art keywords
- fluorescent lamp
- lamp device
- 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 - Fee Related
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
-
- 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
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1325863A JP2773330B2 (ja) | 1989-06-16 | 1989-12-18 | 平面形蛍光ランプ装置、液晶表示装置および機器 |
JP33359989A JPH0766780B2 (ja) | 1989-12-23 | 1989-12-23 | 平面形蛍光ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69028609D1 true DE69028609D1 (de) | 1996-10-24 |
DE69028609T2 DE69028609T2 (de) | 1997-05-15 |
Family
ID=26571975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69028609T Expired - Fee Related DE69028609T2 (de) | 1989-12-18 | 1990-12-13 | Leuchtstofflampenvorrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5138539A (de) |
EP (1) | EP0433902B1 (de) |
DE (1) | DE69028609T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4232743A1 (de) * | 1992-09-30 | 1994-03-31 | Wolfgang Dipl Ing Topf | Energiesparende Lichtquelle in Modulform |
US5426792A (en) * | 1993-07-15 | 1995-06-27 | Murasko; Matthew M. | Electroluminescent and light reflective helmet |
US5552679A (en) * | 1993-07-15 | 1996-09-03 | International En-R-Tech Incorporated | Electroluminescent and light reflective panel |
US6965196B2 (en) * | 1997-08-04 | 2005-11-15 | Lumimove, Inc. | Electroluminescent sign |
US20010042329A1 (en) * | 2000-04-13 | 2001-11-22 | Matthew Murasko | Electroluminescent sign |
WO2002077953A1 (en) * | 2001-03-21 | 2002-10-03 | Lumimove, Inc. | Illuminated display system |
US6811895B2 (en) * | 2001-03-22 | 2004-11-02 | Lumimove, Inc. | Illuminated display system and process |
US7048400B2 (en) * | 2001-03-22 | 2006-05-23 | Lumimove, Inc. | Integrated illumination system |
US20030015962A1 (en) * | 2001-06-27 | 2003-01-23 | Matthew Murasko | Electroluminescent panel having controllable transparency |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668279A (en) * | 1950-06-17 | 1954-02-02 | Epstein Hirsch | Electrical conductor terminal with strain relieving means |
US3508103A (en) * | 1967-03-07 | 1970-04-21 | Westinghouse Electric Corp | Laminated metal-glass panel fluorescent lamp |
US4089045A (en) * | 1976-11-08 | 1978-05-09 | Control Data Corporation | Plasma panel mounting frame |
JPS5856942A (ja) * | 1981-09-29 | 1983-04-04 | Nissan Motor Co Ltd | 車両用ウインドガラスにおけるマ−ク表示構造 |
US4561044A (en) * | 1983-09-22 | 1985-12-24 | Citizen Watch Co., Ltd. | Lighting device for a display panel of an electronic device |
US4767965A (en) * | 1985-11-08 | 1988-08-30 | Sanyo Electric Co., Ltd. | Flat luminescent lamp for liquid crystalline display |
JPH0650621B2 (ja) * | 1987-03-20 | 1994-06-29 | 三洋電機株式会社 | 平面型蛍光灯 |
JPS64639A (en) * | 1987-06-23 | 1989-01-05 | Stanley Electric Co Ltd | Flat type fluorescent lamp and its driving method |
US4864473A (en) * | 1988-03-21 | 1989-09-05 | Asc Incorporated | Electroluminescent dome light for a convertible automobile |
JPH01243361A (ja) * | 1988-03-25 | 1989-09-28 | Toshiba Electric Equip Corp | 面状けい光ランプ |
JPH02244552A (ja) * | 1989-03-17 | 1990-09-28 | Toshiba Lighting & Technol Corp | 偏平断面蛍光ランプ |
-
1990
- 1990-12-13 EP EP90124154A patent/EP0433902B1/de not_active Expired - Lifetime
- 1990-12-13 DE DE69028609T patent/DE69028609T2/de not_active Expired - Fee Related
- 1990-12-14 US US07/627,849 patent/US5138539A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0433902A3 (en) | 1992-07-01 |
EP0433902B1 (de) | 1996-09-18 |
DE69028609T2 (de) | 1997-05-15 |
US5138539A (en) | 1992-08-11 |
EP0433902A2 (de) | 1991-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication of lapse of patent is to be deleted | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |