ZA862336B - Process to obtain thin film lines - Google Patents

Process to obtain thin film lines

Info

Publication number
ZA862336B
ZA862336B ZA862336A ZA862336A ZA862336B ZA 862336 B ZA862336 B ZA 862336B ZA 862336 A ZA862336 A ZA 862336A ZA 862336 A ZA862336 A ZA 862336A ZA 862336 B ZA862336 B ZA 862336B
Authority
ZA
South Africa
Prior art keywords
thin film
obtain thin
film lines
lines
thin
Prior art date
Application number
ZA862336A
Other languages
English (en)
Inventor
Giampiero Ferraris
Antonio Tersalvi
Original Assignee
Gte Telecom Spa
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 Gte Telecom Spa filed Critical Gte Telecom Spa
Publication of ZA862336B publication Critical patent/ZA862336B/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
    • 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
    • G03F7/004—Photosensitive materials
    • G03F7/022—Quinonediazides
    • G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
    • G03F7/0233—Macromolecular quinonediazides; Macromolecular additives, e.g. binders characterised by the polymeric binders or the macromolecular additives other than the macromolecular quinonediazides
    • 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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/108—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by semi-additive methods; masks therefor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/01—Manufacture or treatment
    • H10W70/05—Manufacture or treatment of insulating or insulated package substrates, or of interposers, or of redistribution layers
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
    • 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
    • H05K2203/0554—Metal used as mask for etching vias, e.g. by laser ablation
    • 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
    • H05K2203/0562—Details of resist
    • H05K2203/0577—Double layer of resist having the same pattern
    • 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
    • H05K2203/0562—Details of resist
    • H05K2203/0585—Second resist used as mask for selective stripping of first resist
    • 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
    • H05K2203/09—Treatments involving charged particles
    • H05K2203/095—Plasma, e.g. for treating a substrate to improve adhesion with a conductor or for cleaning holes
    • 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
    • H05K2203/14—Related to the order of processing steps
    • H05K2203/1476—Same or similar kind of process performed in phases, e.g. coarse patterning followed by fine patterning
    • 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
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0017—Etching of the substrate by chemical or physical means
    • H05K3/0041—Etching of the substrate by chemical or physical means by plasma etching
    • 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
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/388—Improvement of the adhesion between the insulating substrate and the metal by the use of a metallic or inorganic thin film adhesion layer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Weting (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Drying Of Semiconductors (AREA)
  • Laminated Bodies (AREA)
  • Inorganic Insulating Materials (AREA)
ZA862336A 1985-05-03 1986-03-27 Process to obtain thin film lines ZA862336B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20567/85A IT1184535B (it) 1985-05-03 1985-05-03 Processo di ricavo di linee in film sottile

Publications (1)

Publication Number Publication Date
ZA862336B true ZA862336B (en) 1986-11-26

Family

ID=11168906

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA862336A ZA862336B (en) 1985-05-03 1986-03-27 Process to obtain thin film lines

Country Status (8)

Country Link
US (1) US4812388A (fr)
EP (1) EP0200237A3 (fr)
JP (1) JPS61255029A (fr)
CN (1) CN1006597B (fr)
AU (1) AU585955B2 (fr)
IT (1) IT1184535B (fr)
NO (1) NO861090L (fr)
ZA (1) ZA862336B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0784913A2 (fr) * 1995-08-09 1997-07-23 Koninklijke Philips Electronics N.V. Procede de fabrication d'appareils comportant une base avec un motif constitue de conducteurs electriques
CN1922999A (zh) * 2002-03-21 2007-03-07 巴斯福股份公司 杀真菌混合物
CN110028670A (zh) * 2019-04-11 2019-07-19 明士新材料有限公司 低介电损耗负性光敏聚酰胺酸酯树脂、树脂组合物、其制备方法及应用
CN115568118A (zh) * 2022-10-20 2023-01-03 Oppo广东移动通信有限公司 制作方法、电路板、防抖组件以及摄像模组

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428373C2 (de) * 1974-06-12 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen von weichlötbaren Anschlußkontakten auf einer Halbleiteranordnung
US4367119A (en) * 1980-08-18 1983-01-04 International Business Machines Corporation Planar multi-level metal process with built-in etch stop
US4451971A (en) * 1982-08-02 1984-06-05 Fairchild Camera And Instrument Corporation Lift-off wafer processing
US4555414A (en) * 1983-04-15 1985-11-26 Polyonics Corporation Process for producing composite product having patterned metal layer
JPS59202636A (ja) * 1983-05-04 1984-11-16 Hitachi Ltd 微細パタ−ン形成方法
US4523976A (en) * 1984-07-02 1985-06-18 Motorola, Inc. Method for forming semiconductor devices
JPS61242044A (ja) * 1985-04-19 1986-10-28 Matsushita Electronics Corp 半導体装置の製造方法
US4606998A (en) * 1985-04-30 1986-08-19 International Business Machines Corporation Barrierless high-temperature lift-off process

Also Published As

Publication number Publication date
CN1006597B (zh) 1990-01-24
IT8520567A0 (it) 1985-05-03
IT1184535B (it) 1987-10-28
JPS61255029A (ja) 1986-11-12
NO861090L (no) 1986-11-04
US4812388A (en) 1989-03-14
AU585955B2 (en) 1989-06-29
EP0200237A2 (fr) 1986-11-05
CN86102448A (zh) 1986-10-29
AU5485286A (en) 1986-11-06
EP0200237A3 (fr) 1988-09-07

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