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
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
  • H01L23/00—Details of semiconductor or other solid state devices
  • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
  • H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
  • H01L23/485—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body consisting of layered constructions comprising conductive layers and insulating layers, e.g. planar contacts
• • 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
  • Y10S438/00—Semiconductor device manufacturing: process
  • Y10S438/942—Masking
  • Y10S438/945—Special, e.g. metal

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Condensed Matter Physics & Semiconductors (AREA)
• General Physics & Mathematics (AREA)
• Computer Hardware Design (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Power Engineering (AREA)
• Manufacturing & Machinery (AREA)
• Electrodes Of Semiconductors (AREA)
• Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
• Weting (AREA)
• ing And Chemical Polishing (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=22779246

Family Applications (1)

Country Status (10)

Families Citing this family (13)

• 0
  • BE BE792908D patent/BE792908A/xx unknown
• 1971
  • 1971-12-20 US US00209560A patent/US3808108A/en not_active Expired - Lifetime
• 1972
  • 1972-06-28 CA CA145,913A patent/CA956039A/en not_active Expired
  • 1972-12-07 SE SE7215965A patent/SE381536B/xx unknown
  • 1972-12-14 NL NL7217010.A patent/NL155984B/xx not_active IP Right Cessation
  • 1972-12-15 DE DE19722261337 patent/DE2261337B2/de not_active Withdrawn
  • 1972-12-19 FR FR7245231A patent/FR2164684B1/fr not_active Expired
  • 1972-12-19 IT IT70997/72A patent/IT976112B/it active
  • 1972-12-19 JP JP47126830A patent/JPS5117871B2/ja not_active Expired
  • 1972-12-20 CH CH1855472A patent/CH544409A/de not_active IP Right Cessation

Also Published As

Similar Documents

Legal Events