BE727531A - - Google Patents

Info

Publication number
BE727531A
BE727531A BE727531DA BE727531A BE 727531 A BE727531 A BE 727531A BE 727531D A BE727531D A BE 727531DA BE 727531 A BE727531 A BE 727531A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE727531A publication Critical patent/BE727531A/xx

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
    • G03F1/58—Absorbers, e.g. of opaque materials having two or more different absorber layers, e.g. stacked multilayer absorbers
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0002—Apparatus or processes for manufacturing printed circuits for manufacturing artworks for printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/05—Patterning and lithography; Masks; Details of resist
    • H05K2203/0548—Masks
    • H05K2203/056—Using an artwork, i.e. a photomask for exposing photosensitive layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Surface Treatment Of Glass (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
BE727531D 1968-01-29 1969-01-28 BE727531A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70142568A 1968-01-29 1968-01-29
US71253368A 1968-03-12 1968-03-12

Publications (1)

Publication Number Publication Date
BE727531A true BE727531A (ja) 1969-07-28

Family

ID=27106784

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727531D BE727531A (ja) 1968-01-29 1969-01-28

Country Status (5)

Country Link
US (1) US3573948A (ja)
BE (1) BE727531A (ja)
DE (1) DE1904080A1 (ja)
FR (1) FR1602814A (ja)
GB (1) GB1225342A (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827680A (ja) * 1971-07-15 1973-04-12
US3765994A (en) * 1971-12-07 1973-10-16 Horizons Inc Indicia bearing, anodized laminated articles
USRE28506E (en) * 1971-12-07 1975-08-05 Indicia bearing anodized aluminum articles
US3953625A (en) * 1971-12-07 1976-04-27 Horizons Incorporated Process for making indicia bearing anodized article
US3857689A (en) * 1971-12-28 1974-12-31 Nippon Selfoc Co Ltd Ion exchange process for manufacturing integrated optical circuits
US3944420A (en) * 1974-05-22 1976-03-16 Rca Corporation Generation of permanent phase holograms and relief patterns in durable media by chemical etching
US3936568A (en) * 1974-11-07 1976-02-03 Globe-Union Inc. Thick film variable resistor
US4155735A (en) * 1977-11-30 1979-05-22 Ppg Industries, Inc. Electromigration method for making stained glass photomasks
USRE31220E (en) * 1977-11-30 1983-04-26 Ppg Industries, Inc. Electromigration method for making stained glass photomasks
US4285988A (en) * 1977-11-30 1981-08-25 Ppg Industries, Inc. Stained glass photomasks and method of making by electrodealkalization
US4309495A (en) * 1978-08-02 1982-01-05 Ppg Industries, Inc. Method for making stained glass photomasks from photographic emulsion
US4286052A (en) * 1980-01-10 1981-08-25 Ppg Industries, Inc. Method for making stained glass photomasks using stabilized glass
US4349621A (en) * 1981-04-13 1982-09-14 General Electric Company Process for X-ray microlithography using thin film eutectic masks
US4421836A (en) * 1981-09-25 1983-12-20 Ppg Industries, Inc. Method for repairing silver image glass photomasks with Ni
US4383016A (en) * 1981-09-25 1983-05-10 Ppg Industries, Inc. Method for repairing glass photomasks
US4390592A (en) * 1981-11-20 1983-06-28 Ppg Industries, Inc. Low temperature reduction process for photomasks
US4407891A (en) * 1981-11-20 1983-10-04 Ppg Industries, Inc. Low temperature reduction process for large photomasks
US5055958A (en) * 1989-03-31 1991-10-08 Tdk Corporation Surface-reinforced glass and magnetic head having surface-reinforced glass
DE4013482C2 (de) * 1990-04-27 1994-07-28 Nokia Deutschland Gmbh Verfahren zur Herstellung eines vorgespannten Steuerscheibenpakets für eine flache Bildwiedergabevorrichtung
EP0489601B1 (en) * 1990-12-06 1997-11-05 Fujitsu Limited Small glass electrode and process for preparation thereof

Also Published As

Publication number Publication date
DE1904080A1 (de) 1969-09-04
GB1225342A (ja) 1971-03-17
US3573948A (en) 1971-04-06
FR1602814A (ja) 1971-02-01

Similar Documents

Publication Publication Date Title
AU1946070A (ja)
AU428130B2 (ja)
AU2374870A (ja)
AU5184069A (ja)
AU6168869A (ja)
AU6171569A (ja)
AU429879B2 (ja)
AU416157B2 (ja)
AU2581067A (ja)
AU4811568A (ja)
AU421558B1 (ja)
AU4744468A (ja)
AU3789668A (ja)
AU3224368A (ja)
AU2580267A (ja)
AR203075Q (ja)
AU479393A (ja)
BE708888A (ja)
AU463027A (ja)
AU4503667A (ja)
BE709415A (ja)
BE709435A (ja)
AU4464266A (ja)
AU4270368A (ja)
AU4224469A (ja)