Classifications

• • 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
• • 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
  • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

• Engineering & Computer Science (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Power Engineering (AREA)
• Condensed Matter Physics & Semiconductors (AREA)
• Chemical & Material Sciences (AREA)
• Computer Hardware Design (AREA)
• General Physics & Mathematics (AREA)
• Physics & Mathematics (AREA)
• Manufacturing & Machinery (AREA)
• Organic Chemistry (AREA)
• Materials Engineering (AREA)
• Metallurgy (AREA)
• Electrochemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Ceramic Engineering (AREA)
• Electrodes Of Semiconductors (AREA)
• Weting (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26735526

Family Applications (2)

Family Applications After (1)

Country Status (6)

Families Citing this family (5)

Family Cites Families (6)

• 0
  • NL NL112311D patent/NL112311C/xx active
  • NL NL229279D patent/NL229279A/xx unknown
  • BE BE568893D patent/BE568893A/xx unknown
• 1958
  • 1958-06-24 FR FR1204732D patent/FR1204732A/fr not_active Expired
  • 1958-07-03 DE DEP20965A patent/DE1129624B/de active Pending
  • 1958-07-03 GB GB21343/58A patent/GB894708A/en not_active Expired
• 1960
  • 1960-09-01 US US56619A patent/US3096259A/en not_active Expired - Lifetime

Also Published As

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