JPS4885090A - - Google Patents

Info

Publication number
JPS4885090A
JPS4885090A JP999373A JP999373A JPS4885090A JP S4885090 A JPS4885090 A JP S4885090A JP 999373 A JP999373 A JP 999373A JP 999373 A JP999373 A JP 999373A JP S4885090 A JPS4885090 A JP S4885090A
Authority
JP
Japan
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.)
Granted
Application number
JP999373A
Other languages
Japanese (ja)
Other versions
JPS523787B2 (en
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
Priority to FR7202947A priority Critical patent/FR2168982B1/fr
Application filed filed Critical
Publication of JPS4885090A publication Critical patent/JPS4885090A/ja
Publication of JPS523787B2 publication Critical patent/JPS523787B2/ja
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L29/00Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof; Multistep manufacturing processes therefor
    • H01L29/02Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06Semiconductor 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
    • H01L29/08Semiconductor 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 with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/0804Emitter regions of bipolar transistors
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/48Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/482Arrangements 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
    • H01L23/4824Pads with extended contours, e.g. grid structure, branch structure, finger structure
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
JP999373A 1972-01-28 1973-01-25 Expired JPS523787B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7202947A FR2168982B1 (en) 1972-01-28 1972-01-28

Publications (2)

Publication Number Publication Date
JPS4885090A true JPS4885090A (en) 1973-11-12
JPS523787B2 JPS523787B2 (en) 1977-01-29

Family

ID=9092626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP999373A Expired JPS523787B2 (en) 1972-01-28 1973-01-25

Country Status (8)

Country Link
JP (1) JPS523787B2 (en)
AU (1) AU473668B2 (en)
CA (1) CA974662A (en)
DE (1) DE2300597B2 (en)
FR (1) FR2168982B1 (en)
GB (1) GB1418765A (en)
IT (1) IT980938B (en)
NL (1) NL163902C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245877A (en) * 1975-09-16 1977-04-11 Trw Inc Transistor
JPS5699867U (en) * 1979-12-27 1981-08-06

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114210B2 (en) * 1990-01-26 1995-12-06 株式会社東芝 Method for manufacturing semiconductor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245877A (en) * 1975-09-16 1977-04-11 Trw Inc Transistor
JPS5699867U (en) * 1979-12-27 1981-08-06

Also Published As

Publication number Publication date
DE2300597A1 (en) 1973-08-02
FR2168982B1 (en) 1976-06-11
AU473668B2 (en) 1976-07-01
NL7300971A (en) 1973-07-31
FR2168982A1 (en) 1973-09-07
IT980938B (en) 1974-10-10
GB1418765A (en) 1975-12-24
CA974662A1 (en)
CA974662A (en) 1975-09-16
NL163902C (en) 1980-10-15
NL163902B (en) 1980-05-16
JPS523787B2 (en) 1977-01-29
DE2300597B2 (en) 1977-06-08
AU5136573A (en) 1974-08-08

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