AT293058B - Process for image multiplication - Google Patents

Process for image multiplication

Info

Publication number
AT293058B
AT293058B AT754468A AT754468A AT293058B AT 293058 B AT293058 B AT 293058B AT 754468 A AT754468 A AT 754468A AT 754468 A AT754468 A AT 754468A AT 293058 B AT293058 B AT 293058B
Authority
AT
Austria
Prior art keywords
image multiplication
multiplication
image
Prior art date
Application number
AT754468A
Other languages
German (de)
Original Assignee
Philips 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
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT293058B publication Critical patent/AT293058B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G03F7/70408—Interferometric lithography; Holographic lithography; Self-imaging lithography, e.g. utilizing the Talbot effect
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
    • G06V10/89—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators
    • G06V10/893—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter
    • G06V10/895—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter the filter being related to phase processing, e.g. phase-only filters
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Holo Graphy (AREA)
AT754468A 1967-08-05 1968-08-02 Process for image multiplication AT293058B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP0042772 1967-08-05
DE19671572805 DE1572805B1 (en) 1967-08-05 1967-08-05 Process for image multiplication

Publications (1)

Publication Number Publication Date
AT293058B true AT293058B (en) 1971-09-27

Family

ID=25753128

Family Applications (1)

Application Number Title Priority Date Filing Date
AT754468A AT293058B (en) 1967-08-05 1968-08-02 Process for image multiplication

Country Status (7)

Country Link
AT (1) AT293058B (en)
BE (1) BE719091A (en)
CH (1) CH509609A (en)
DE (1) DE1572805B1 (en)
FR (1) FR1579159A (en)
GB (1) GB1227151A (en)
NL (1) NL6810976A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266120A3 (en) * 1986-10-31 1990-07-11 AT&T Corp. Generating an array of light spots having uniform intensity
JPH0536586A (en) * 1991-08-02 1993-02-12 Canon Inc Image projection method and manufacture of semiconductor device using same method
JP3194155B2 (en) * 1992-01-31 2001-07-30 キヤノン株式会社 Semiconductor device manufacturing method and projection exposure apparatus using the same
JP3210123B2 (en) * 1992-03-27 2001-09-17 キヤノン株式会社 Imaging method and device manufacturing method using the method

Also Published As

Publication number Publication date
BE719091A (en) 1969-02-05
NL6810976A (en) 1969-02-03
DE1572805B1 (en) 1970-08-27
GB1227151A (en) 1971-04-07
FR1579159A (en) 1969-08-22
CH509609A (en) 1971-06-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee