FR2041059B1 - - Google Patents

Info

Publication number
FR2041059B1
FR2041059B1 FR7007171A FR7007171A FR2041059B1 FR 2041059 B1 FR2041059 B1 FR 2041059B1 FR 7007171 A FR7007171 A FR 7007171A FR 7007171 A FR7007171 A FR 7007171A FR 2041059 B1 FR2041059 B1 FR 2041059B1
Authority
FR
France
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
FR7007171A
Other languages
French (fr)
Other versions
FR2041059A1 (enrdf_load_stackoverflow
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from DE19691910546 external-priority patent/DE1910546C/de
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2041059A1 publication Critical patent/FR2041059A1/fr
Application granted granted Critical
Publication of FR2041059B1 publication Critical patent/FR2041059B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
    • H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
    • H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
    • H01L21/0274—Photolithographic processes
    • H01L21/0275—Photolithographic processes using lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Mechanical Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Polarising Elements (AREA)
FR7007171A 1969-03-01 1970-02-27 Expired FR2041059B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691910546 DE1910546C (de) 1969-03-01 Elektro oder magneto optische Anord nung zur Herstellung und Bearbeitung von integrierten Schaltungen und ahnlichen Ob jekten

Publications (2)

Publication Number Publication Date
FR2041059A1 FR2041059A1 (enrdf_load_stackoverflow) 1971-01-29
FR2041059B1 true FR2041059B1 (enrdf_load_stackoverflow) 1974-05-24

Family

ID=5726854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007171A Expired FR2041059B1 (enrdf_load_stackoverflow) 1969-03-01 1970-02-27

Country Status (7)

Country Link
BE (1) BE746704A (enrdf_load_stackoverflow)
BR (1) BR7017138D0 (enrdf_load_stackoverflow)
CH (1) CH504784A (enrdf_load_stackoverflow)
ES (1) ES376993A1 (enrdf_load_stackoverflow)
FR (1) FR2041059B1 (enrdf_load_stackoverflow)
GB (1) GB1305605A (enrdf_load_stackoverflow)
NL (1) NL7002789A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441472A1 (de) * 1974-08-29 1976-03-11 Siemens Ag Anordnung zum lichtoptischen rechnergesteuerten zeichnen von masken fuer halbleiter-bauelemente
JPS57198631A (en) * 1981-05-29 1982-12-06 Ibm Exposing method and device
FR2615635B1 (fr) * 1987-05-19 1991-10-11 Thomson Csf Dispositif de controle d'un faisceau lumineux dans un grand champ angulaire et application a un dispositif de detection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565007A1 (de) * 1965-05-25 1970-05-21 Philips Patentverwaltung Verfahren und Geraet zur thermischen Materialbearbeitung mittels Laserstrahlen

Also Published As

Publication number Publication date
ES376993A1 (es) 1972-05-16
FR2041059A1 (enrdf_load_stackoverflow) 1971-01-29
BR7017138D0 (pt) 1973-01-16
BE746704A (nl) 1970-08-27
DE1910546A1 (de) 1970-09-17
DE1910546B2 (de) 1972-04-06
NL7002789A (enrdf_load_stackoverflow) 1970-09-03
CH504784A (de) 1971-03-15
GB1305605A (enrdf_load_stackoverflow) 1973-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse