DE69802256D1 - Quecksilberlampe vom Kurzbogentyp - Google Patents
Quecksilberlampe vom KurzbogentypInfo
- Publication number
- DE69802256D1 DE69802256D1 DE69802256T DE69802256T DE69802256D1 DE 69802256 D1 DE69802256 D1 DE 69802256D1 DE 69802256 T DE69802256 T DE 69802256T DE 69802256 T DE69802256 T DE 69802256T DE 69802256 D1 DE69802256 D1 DE 69802256D1
- Authority
- DE
- Germany
- Prior art keywords
- mercury lamp
- arc type
- short arc
- short
- type
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70008—Production of exposure light, i.e. light sources
- G03F7/70016—Production of exposure light, i.e. light sources by discharge lamps
-
- 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
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
-
- 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
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
- H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9366203A JP2857137B1 (ja) | 1997-12-25 | 1997-12-25 | ショートアーク型水銀ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69802256D1 true DE69802256D1 (de) | 2001-12-06 |
DE69802256T2 DE69802256T2 (de) | 2002-07-18 |
Family
ID=18486185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69802256T Expired - Lifetime DE69802256T2 (de) | 1997-12-25 | 1998-12-16 | Quecksilberlampe vom Kurzbogentyp |
Country Status (6)
Country | Link |
---|---|
US (1) | US6163111A (de) |
EP (1) | EP0926701B1 (de) |
JP (1) | JP2857137B1 (de) |
KR (1) | KR100466764B1 (de) |
DE (1) | DE69802256T2 (de) |
TW (1) | TW391030B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3156667B2 (ja) | 1998-06-01 | 2001-04-16 | 日本電気株式会社 | 電子透かし挿入システム、電子透かし特性表作成装置 |
JP2000188085A (ja) * | 1998-12-22 | 2000-07-04 | Ushio Inc | ショートアーク型水銀ランプおよび紫外線発光装置 |
JP3558161B2 (ja) * | 1999-12-16 | 2004-08-25 | ウシオ電機株式会社 | 加熱ローラ |
JP2003077416A (ja) * | 2001-08-30 | 2003-03-14 | Ushio Inc | ショートアーク型水銀放電ランプ |
JP2005070589A (ja) * | 2003-08-27 | 2005-03-17 | Seiko Epson Corp | 発光ランプのサイズの決定方法、発光ランプ、並びにその発光ランプを備えた照明装置及びプロジェクタ |
DE102006061375B4 (de) * | 2006-12-22 | 2019-01-03 | Osram Gmbh | Quecksilber-Hochdruckentladungslampe mit einer Wolfram und Kalium enthaltenden Anode, die eine Kornzahl größer 200 Körner pro mm2 und eine Dichte größer 19,05g/cm3 aufweist |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728857A (en) * | 1981-06-29 | 1988-03-01 | Gte Products Corporation | Vertical running, high brightness, low wattage metal halide arc lamp |
US5834895A (en) * | 1990-10-25 | 1998-11-10 | Fusion Lighting, Inc. | Visible lamp including selenium |
US5239230A (en) * | 1992-03-27 | 1993-08-24 | General Electric Company | High brightness discharge light source |
JP3298453B2 (ja) * | 1997-03-18 | 2002-07-02 | ウシオ電機株式会社 | ショートアーク型放電ランプ |
-
1997
- 1997-12-25 JP JP9366203A patent/JP2857137B1/ja not_active Expired - Lifetime
-
1998
- 1998-10-29 TW TW087117995A patent/TW391030B/zh not_active IP Right Cessation
- 1998-12-16 DE DE69802256T patent/DE69802256T2/de not_active Expired - Lifetime
- 1998-12-16 EP EP98123934A patent/EP0926701B1/de not_active Expired - Lifetime
- 1998-12-22 US US09/217,191 patent/US6163111A/en not_active Expired - Lifetime
- 1998-12-24 KR KR10-1998-0058394A patent/KR100466764B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2857137B1 (ja) | 1999-02-10 |
KR19990063452A (ko) | 1999-07-26 |
EP0926701B1 (de) | 2001-10-31 |
DE69802256T2 (de) | 2002-07-18 |
US6163111A (en) | 2000-12-19 |
TW391030B (en) | 2000-05-21 |
JPH11191394A (ja) | 1999-07-13 |
KR100466764B1 (ko) | 2005-05-27 |
EP0926701A1 (de) | 1999-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent |