GB1195291A - Method of Manufacturing Semiconductor Components - Google Patents

Method of Manufacturing Semiconductor Components

Info

Publication number
GB1195291A
GB1195291A GB2912467A GB2912467A GB1195291A GB 1195291 A GB1195291 A GB 1195291A GB 2912467 A GB2912467 A GB 2912467A GB 2912467 A GB2912467 A GB 2912467A GB 1195291 A GB1195291 A GB 1195291A
Authority
GB
United Kingdom
Prior art keywords
regions
junction
wafer
semi
semiconductor components
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
GB2912467A
Inventor
Sergei Fedorovich Kausov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2912467A priority Critical patent/GB1195291A/en
Publication of GB1195291A publication Critical patent/GB1195291A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes Of Semiconductors (AREA)

Abstract

1,195,291. Semi-conductor devices. S. F. KAUSOV. 23 June, 1967, No. 29124/67. Heading H1K. Semi-conductor devices having PN junction areas considerably smaller than the ohmic contact areas are made by providing metallized opposite surfaces of a wafer, e.g. of Si, having a junction 4, with regions 5, 6 of acid-resistive protective material in such a way that the orthogonal projections of the regions 5, 6 only partly overlap. When the wafer is etched from both sides to a depth slightly beyond the junction 4 individual devices such as the diode of Fig. 3 are formed. Matrices of diodes may be formed by shaping the protective regions 5, 6 as mutually perpendicular sets of strips.
GB2912467A 1967-06-23 1967-06-23 Method of Manufacturing Semiconductor Components Expired GB1195291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2912467A GB1195291A (en) 1967-06-23 1967-06-23 Method of Manufacturing Semiconductor Components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2912467A GB1195291A (en) 1967-06-23 1967-06-23 Method of Manufacturing Semiconductor Components

Publications (1)

Publication Number Publication Date
GB1195291A true GB1195291A (en) 1970-06-17

Family

ID=10286546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2912467A Expired GB1195291A (en) 1967-06-23 1967-06-23 Method of Manufacturing Semiconductor Components

Country Status (1)

Country Link
GB (1) GB1195291A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee