FR2203170A1 - Forming different zones in semiconductor simultaneously - by applying onto semiconductor a common insulating layer with doping substances having different diffusion rates and heating the assembly - Google Patents

Forming different zones in semiconductor simultaneously - by applying onto semiconductor a common insulating layer with doping substances having different diffusion rates and heating the assembly

Info

Publication number
FR2203170A1
FR2203170A1 FR7336742A FR7336742A FR2203170A1 FR 2203170 A1 FR2203170 A1 FR 2203170A1 FR 7336742 A FR7336742 A FR 7336742A FR 7336742 A FR7336742 A FR 7336742A FR 2203170 A1 FR2203170 A1 FR 2203170A1
Authority
FR
France
Prior art keywords
semiconductor
different
heating
insulating layer
assembly
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.)
Granted
Application number
FR7336742A
Other languages
English (en)
French (fr)
Other versions
FR2203170B1 (enExample
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2203170A1 publication Critical patent/FR2203170A1/fr
Application granted granted Critical
Publication of FR2203170B1 publication Critical patent/FR2203170B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H10P95/00—
    • H10P14/6309—
    • H10P14/6322—
    • H10P14/6334—
    • H10P14/662—
    • H10P14/6682—
    • H10P14/6922—
    • H10P14/6923—

Landscapes

  • Bipolar Transistors (AREA)
FR7336742A 1972-10-16 1973-10-15 Forming different zones in semiconductor simultaneously - by applying onto semiconductor a common insulating layer with doping substances having different diffusion rates and heating the assembly Granted FR2203170A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29769672A 1972-10-16 1972-10-16

Publications (2)

Publication Number Publication Date
FR2203170A1 true FR2203170A1 (en) 1974-05-10
FR2203170B1 FR2203170B1 (enExample) 1977-09-30

Family

ID=23147365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336742A Granted FR2203170A1 (en) 1972-10-16 1973-10-15 Forming different zones in semiconductor simultaneously - by applying onto semiconductor a common insulating layer with doping substances having different diffusion rates and heating the assembly

Country Status (5)

Country Link
JP (1) JPS4974885A (enExample)
DE (1) DE2351373A1 (enExample)
FR (1) FR2203170A1 (enExample)
IT (1) IT993637B (enExample)
NL (1) NL7313985A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7604986A (nl) * 1976-05-11 1977-11-15 Philips Nv Werkwijze voor het vervaardigen van een halfgeleider- inrichting, en inrichting vervaardigd door toe- passing van de werkwijze.
JPS5630759A (en) * 1979-08-22 1981-03-27 Fujitsu Ltd Manufacture of semiconductor device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077264A1 (enExample) * 1970-01-22 1971-10-22 Ibm
FR2099649A1 (enExample) * 1970-07-29 1972-03-17 Solvay

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077264A1 (enExample) * 1970-01-22 1971-10-22 Ibm
FR2099649A1 (enExample) * 1970-07-29 1972-03-17 Solvay

Also Published As

Publication number Publication date
IT993637B (it) 1975-09-30
DE2351373A1 (de) 1974-04-25
NL7313985A (enExample) 1974-04-18
JPS4974885A (enExample) 1974-07-19
FR2203170B1 (enExample) 1977-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse