FR2166223B1 - - Google Patents

Info

Publication number
FR2166223B1
FR2166223B1 FR7247112A FR7247112A FR2166223B1 FR 2166223 B1 FR2166223 B1 FR 2166223B1 FR 7247112 A FR7247112 A FR 7247112A FR 7247112 A FR7247112 A FR 7247112A FR 2166223 B1 FR2166223 B1 FR 2166223B1
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
FR7247112A
Other versions
FR2166223A1 (fr
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2166223A1 publication Critical patent/FR2166223A1/fr
Application granted granted Critical
Publication of FR2166223B1 publication Critical patent/FR2166223B1/fr
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
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/54—Absorbers, e.g. of opaque materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • ing And Chemical Polishing (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
FR7247112A 1971-12-27 1972-12-21 Expired FR2166223B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00212251A US3816223A (en) 1971-12-27 1971-12-27 Fabrication mask using rare earth orthoferrites

Publications (2)

Publication Number Publication Date
FR2166223A1 FR2166223A1 (fr) 1973-08-10
FR2166223B1 true FR2166223B1 (fr) 1977-08-05

Family

ID=22790229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7247112A Expired FR2166223B1 (fr) 1971-12-27 1972-12-21

Country Status (5)

Country Link
US (1) US3816223A (fr)
JP (1) JPS5443874B2 (fr)
DE (1) DE2261123A1 (fr)
FR (1) FR2166223B1 (fr)
GB (1) GB1354809A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51402A (ja) * 1974-06-22 1976-01-06 Kyodo Printing Co Ltd Shokukokuho
US4218503A (en) * 1977-12-02 1980-08-19 Rockwell International Corporation X-ray lithographic mask using rare earth and transition element compounds and method of fabrication thereof
DE2922642C2 (de) * 1979-06-02 1981-10-01 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum Herstellen von Platten für den Aufbau von Trenndüsenelementen
US4461567A (en) * 1979-12-20 1984-07-24 Censor Patent- Und Versuchs-Anstalt Method of and apparatus for the positioning of disk-shaped workpieces, particularly semiconductor wafers
US4405229A (en) * 1981-05-20 1983-09-20 Censor Patent- Und Versuchs-Anstalt Method of projecting printing on semiconductor substrate and workpiece including such substrate
US4411972A (en) * 1981-12-30 1983-10-25 International Business Machines Corporation Integrated circuit photomask
US4863238A (en) * 1987-04-03 1989-09-05 Brewster Blair M Reflective marker for an object

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661436A (en) * 1970-06-30 1972-05-09 Ibm Transparent fabrication masks utilizing masking material selected from the group consisting of spinels, perovskites, garnets, fluorides and oxy-fluorides

Also Published As

Publication number Publication date
JPS4877770A (fr) 1973-10-19
US3816223A (en) 1974-06-11
DE2261123A1 (de) 1973-07-12
JPS5443874B2 (fr) 1979-12-22
GB1354809A (en) 1974-06-05
FR2166223A1 (fr) 1973-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse