BE699449A - - Google Patents

Info

Publication number
BE699449A
BE699449A BE699449DA BE699449A BE 699449 A BE699449 A BE 699449A BE 699449D A BE699449D A BE 699449DA BE 699449 A BE699449 A BE 699449A
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 BE699449A publication Critical patent/BE699449A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/12—Etching of semiconducting 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/051—Etching
    • 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
    • Y10S148/064—Gp II-VI compounds
    • 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
    • Y10S148/135—Removal of substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Recrystallisation Techniques (AREA)
  • Photovoltaic Devices (AREA)
  • Weting (AREA)
BE699449D 1966-06-04 1967-06-02 BE699449A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6607800A NL6607800A (enrdf_load_stackoverflow) 1966-06-04 1966-06-04

Publications (1)

Publication Number Publication Date
BE699449A true BE699449A (enrdf_load_stackoverflow) 1967-12-04

Family

ID=19796798

Family Applications (1)

Application Number Title Priority Date Filing Date
BE699449D BE699449A (enrdf_load_stackoverflow) 1966-06-04 1967-06-02

Country Status (8)

Country Link
US (1) US3491004A (enrdf_load_stackoverflow)
AT (1) AT279550B (enrdf_load_stackoverflow)
BE (1) BE699449A (enrdf_load_stackoverflow)
CH (1) CH503506A (enrdf_load_stackoverflow)
DE (1) DE1619793B2 (enrdf_load_stackoverflow)
GB (1) GB1151277A (enrdf_load_stackoverflow)
NL (1) NL6607800A (enrdf_load_stackoverflow)
SE (1) SE305643B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371232A (en) * 1977-12-27 1983-02-01 The United States Of America As Represented By The Secretary Of The Navy Graded gap semiconductor optical device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL218102A (enrdf_load_stackoverflow) * 1956-08-24
US3042593A (en) * 1957-09-23 1962-07-03 Philco Corp Electrochemical method for cleansing semiconductive devices

Also Published As

Publication number Publication date
US3491004A (en) 1970-01-20
DE1619793A1 (de) 1971-07-15
NL6607800A (enrdf_load_stackoverflow) 1967-12-05
CH503506A (de) 1971-02-28
SE305643B (enrdf_load_stackoverflow) 1968-11-04
DE1619793B2 (de) 1976-12-23
GB1151277A (en) 1969-05-07
AT279550B (de) 1970-03-10

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