GB1186930A - Masking Process for Microcircuit Manufacture - Google Patents

Masking Process for Microcircuit Manufacture

Info

Publication number
GB1186930A
GB1186930A GB57884/67A GB5788467A GB1186930A GB 1186930 A GB1186930 A GB 1186930A GB 57884/67 A GB57884/67 A GB 57884/67A GB 5788467 A GB5788467 A GB 5788467A GB 1186930 A GB1186930 A GB 1186930A
Authority
GB
United Kingdom
Prior art keywords
sio
masking process
pellets
electron beam
microcircuit
Prior art date
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
GB57884/67A
Other languages
English (en)
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB1186930A publication Critical patent/GB1186930A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
    • H01L23/291—Oxides or nitrides or carbides, e.g. ceramics, glass
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
    • H01L23/293—Organic, e.g. plastic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/106—Masks, special
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/15—Silicon on sapphire SOS
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Surface Treatment Of Glass (AREA)
  • Physical Vapour Deposition (AREA)
GB57884/67A 1967-01-03 1967-12-20 Masking Process for Microcircuit Manufacture Expired GB1186930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60704867A 1967-01-03 1967-01-03

Publications (1)

Publication Number Publication Date
GB1186930A true GB1186930A (en) 1970-04-08

Family

ID=24430589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57884/67A Expired GB1186930A (en) 1967-01-03 1967-12-20 Masking Process for Microcircuit Manufacture

Country Status (5)

Country Link
US (1) US3508982A (enExample)
DE (1) DE1597756A1 (enExample)
FR (1) FR1549926A (enExample)
GB (1) GB1186930A (enExample)
NL (1) NL6800091A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121980A (en) * 1982-06-10 1984-01-04 Standard Telephones Cables Ltd X-ray masks

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658631A (en) * 1969-09-19 1972-04-25 Itek Corp Transparent non-wettable surface
US3839039A (en) * 1969-11-18 1974-10-01 Fuji Photo Optical Co Ltd Process for producing color stripe filter
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
US3743847A (en) * 1971-06-01 1973-07-03 Motorola Inc Amorphous silicon film as a uv filter
US3895147A (en) * 1971-12-27 1975-07-15 Ibm Fabrication mask using divalent rare earth element
US3815978A (en) * 1972-06-20 1974-06-11 Ibm Durable see-through photoresist mask
US3873203A (en) * 1973-03-19 1975-03-25 Motorola Inc Durable high resolution silicon template
US3906133A (en) * 1974-04-23 1975-09-16 Harris Corp Nitrocellulose protective coating on masks used in IC manufacture
US4174217A (en) * 1974-08-02 1979-11-13 Rca Corporation Method for making semiconductor structure
USRE31220E (en) * 1977-11-30 1983-04-26 Ppg Industries, Inc. Electromigration method for making stained glass photomasks
US4155735A (en) * 1977-11-30 1979-05-22 Ppg Industries, Inc. Electromigration method for making stained glass photomasks
US4309495A (en) * 1978-08-02 1982-01-05 Ppg Industries, Inc. Method for making stained glass photomasks from photographic emulsion
US4277884A (en) * 1980-08-04 1981-07-14 Rca Corporation Method for forming an improved gate member utilizing special masking and oxidation to eliminate projecting points on silicon islands
US4509162A (en) * 1980-10-28 1985-04-02 Quixote Corporation High density recording medium
FR2589593A1 (fr) * 1985-08-09 1987-05-07 Pichot Michel Masque de lithographie, procede de fabrication de ce masque et procede de fabrication d'un circuit integre a l'aide dudit masque
JPS63503425A (ja) * 1986-05-27 1988-12-08 ヒユーズ・エアクラフト・カンパニー モノリシツクチヤンネルマスク
US5786130A (en) * 1995-10-20 1998-07-28 Hause; Lawrence L. Mapping method for a microscope slide
US6300042B1 (en) 1998-11-24 2001-10-09 Motorola, Inc. Lithographic printing method using a low surface energy layer
US20130220671A1 (en) * 2011-08-11 2013-08-29 Justin Fischbach Wire guard

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125412C (enExample) * 1959-04-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121980A (en) * 1982-06-10 1984-01-04 Standard Telephones Cables Ltd X-ray masks

Also Published As

Publication number Publication date
NL6800091A (enExample) 1968-07-04
FR1549926A (enExample) 1968-12-13
DE1597756A1 (de) 1970-06-18
US3508982A (en) 1970-04-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees