Classifications

• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
  • G11B5/127—Structure or manufacture of heads, e.g. inductive
  • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
  • G11B5/3163—Fabrication methods or processes specially adapted for a particular head structure, e.g. using base layers for electroplating, using functional layers for masking, using energy or particle beams for shaping the structure or modifying the properties of the basic layers
• • 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
• • H—ELECTRICITY
  • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
  • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
  • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
• Preparing Plates And Mask In Photomechanical Process (AREA)
• Magnetic Heads (AREA)
• Thin Magnetic Films (AREA)
• Weting (AREA)
• Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19819217

Family Applications (1)

Country Status (7)

Families Citing this family (3)

Family Cites Families (1)

• 1973
  • 1973-07-06 NL NL7309451A patent/NL7309451A/xx unknown
• 1974
  • 1974-06-29 DE DE2431311A patent/DE2431311C3/de not_active Expired
  • 1974-07-03 JP JP49075488A patent/JPS5071273A/ja active Pending
  • 1974-07-03 IT IT24767/74A patent/IT1037067B/it active
  • 1974-07-03 GB GB2948174A patent/GB1453253A/en not_active Expired
  • 1974-07-08 FR FR7423638A patent/FR2236336B1/fr not_active Expired
  • 1974-07-30 CA CA205,919A patent/CA1032397A/en not_active Expired

Also Published As

Similar Documents