FR927443A - Electric rectifiers - Google Patents

Electric rectifiers

Info

Publication number
FR927443A
FR927443A FR927443DA FR927443A FR 927443 A FR927443 A FR 927443A FR 927443D A FR927443D A FR 927443DA FR 927443 A FR927443 A FR 927443A
Authority
FR
France
Prior art keywords
electric rectifiers
rectifiers
electric
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
Other languages
French (fr)
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR927443A publication Critical patent/FR927443A/en
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Weting (AREA)
FR927443D 1943-08-11 1946-05-28 Electric rectifiers Expired FR927443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1302543A GB579824A (en) 1943-08-11 1943-08-11 Improvements in silicon-crystal rectifiers

Publications (1)

Publication Number Publication Date
FR927443A true FR927443A (en) 1947-10-29

Family

ID=10015431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927443D Expired FR927443A (en) 1943-08-11 1946-05-28 Electric rectifiers

Country Status (5)

Country Link
BE (1) BE467885A (en)
CH (1) CH263779A (en)
FR (1) FR927443A (en)
GB (1) GB579824A (en)
NL (1) NL70886C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005193B (en) * 1951-10-12 1957-03-28 Int Standard Electric Corp Method of manufacturing crystal rectifiers with negative resistance
DE1031893B (en) * 1952-08-01 1958-06-12 Standard Elektrik Ag Process for the outer shaping of semiconductor arrangements, in particular for rectifier and amplifier purposes with semiconductors made of germanium or silicon
BE536485A (en) * 1954-03-18
DE1052575B (en) * 1954-06-23 1959-03-12 Siemens Ag Process for the production of contacts on semiconductor bodies for semiconductor arrangements
NL111654C (en) * 1956-06-21

Also Published As

Publication number Publication date
CH263779A (en) 1949-09-15
BE467885A (en)
GB579824A (en) 1946-08-16
NL70886C (en)

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