CA1033336A - Mercury vapor lamp mountable in precise position and orientation - Google Patents

Mercury vapor lamp mountable in precise position and orientation

Info

Publication number
CA1033336A
CA1033336A CA216,204A CA216204A CA1033336A CA 1033336 A CA1033336 A CA 1033336A CA 216204 A CA216204 A CA 216204A CA 1033336 A CA1033336 A CA 1033336A
Authority
CA
Canada
Prior art keywords
orientation
mercury vapor
precise position
vapor lamp
mountable
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
Application number
CA216,204A
Other languages
English (en)
French (fr)
Inventor
Carlo F. Lafiandra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Perkin Elmer Corp filed Critical Perkin Elmer Corp
Application granted granted Critical
Publication of CA1033336A publication Critical patent/CA1033336A/en
Expired legal-status Critical Current

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
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
CA216,204A 1973-12-17 1974-12-17 Mercury vapor lamp mountable in precise position and orientation Expired CA1033336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US425384A US3878419A (en) 1973-12-17 1973-12-17 Precision base mercury vapor lamp

Publications (1)

Publication Number Publication Date
CA1033336A true CA1033336A (en) 1978-06-20

Family

ID=23686325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,204A Expired CA1033336A (en) 1973-12-17 1974-12-17 Mercury vapor lamp mountable in precise position and orientation

Country Status (5)

Country Link
US (1) US3878419A (enrdf_load_stackoverflow)
JP (1) JPS604539B2 (enrdf_load_stackoverflow)
CA (1) CA1033336A (enrdf_load_stackoverflow)
DE (1) DE2458360C2 (enrdf_load_stackoverflow)
GB (1) GB1491897A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056751A (en) * 1976-03-22 1977-11-01 Gte Sylvania Incorporated Metal halide discharge lamp having optimum electrode location
CA1090183A (en) * 1976-09-22 1980-11-25 David A. Markle System for illuminating an annular field
US4241390A (en) * 1978-02-06 1980-12-23 The Perkin-Elmer Corporation System for illuminating an annular field
US4340264A (en) * 1979-07-05 1982-07-20 The Perkin-Elmer Corporation Manufacture of glass base lamp
JPS5743339A (en) * 1980-08-29 1982-03-11 Hitachi Ltd Manufacture of bent discharge tube
US4453106A (en) * 1980-07-24 1984-06-05 The Perkin-Elmer Corporation Compression base lamp
US4482842A (en) * 1980-10-01 1984-11-13 Hitachi, Ltd. Curved tube type ultra high pressure mercury arc discharge lamp device
JPS5763759A (en) * 1980-10-01 1982-04-17 Hitachi Ltd Discharge lamp holding device
US20070139630A1 (en) * 2005-12-19 2007-06-21 Nikon Precision, Inc. Changeable Slit to Control Uniformity of Illumination

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705310A (en) * 1954-04-19 1955-03-29 Gen Electric Metal sleeve base terminal
DE1165166B (de) * 1960-02-16 1964-03-12 Claude Paz Visseaux Vakuumdichte Durchfuehrung eines oder mehrerer Leiter durch eine Glaswand
US3156841A (en) * 1960-12-28 1964-11-10 Gen Electric Electric lamp base end structure
US3117248A (en) * 1961-05-18 1964-01-07 Gen Electric Low pressure mercury vapor discharge lamp for direct current operation
US3267275A (en) * 1963-11-29 1966-08-16 Sylvania Electric Prod Incandescent lamp and fixture
FR1585032A (enrdf_load_stackoverflow) * 1968-05-22 1970-01-09
DE2410924A1 (de) * 1973-03-09 1974-09-26 Perkin Elmer Corp Vorrichtung zur fotografischen belichtung einer oberflaeche

Also Published As

Publication number Publication date
GB1491897A (en) 1977-11-16
US3878419A (en) 1975-04-15
DE2458360A1 (de) 1975-06-19
JPS5094783A (enrdf_load_stackoverflow) 1975-07-28
JPS604539B2 (ja) 1985-02-05
DE2458360C2 (de) 1984-08-09

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