DE2031235C3 - Verfahren zum Herstellen eines Halbleiterbauelementes - Google Patents

Verfahren zum Herstellen eines Halbleiterbauelementes

Info

Publication number
DE2031235C3
DE2031235C3 DE2031235A DE2031235A DE2031235C3 DE 2031235 C3 DE2031235 C3 DE 2031235C3 DE 2031235 A DE2031235 A DE 2031235A DE 2031235 A DE2031235 A DE 2031235A DE 2031235 C3 DE2031235 C3 DE 2031235C3
Authority
DE
Germany
Prior art keywords
emitter
film
silicon dioxide
opening
layer
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
DE2031235A
Other languages
German (de)
English (en)
Other versions
DE2031235A1 (de
DE2031235B2 (de
Inventor
Toshio Abe
Masami Konaka
Takamichi Narita
Kanro Sato
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of DE2031235A1 publication Critical patent/DE2031235A1/de
Publication of DE2031235B2 publication Critical patent/DE2031235B2/de
Application granted granted Critical
Publication of DE2031235C3 publication Critical patent/DE2031235C3/de
Expired legal-status Critical Current

Links

Classifications

    • H10P95/00—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H10P14/6329—
    • H10P14/6334—
    • H10P14/662—
    • H10P14/6682—
    • H10P14/69215—
    • H10P14/6922—
    • H10P14/6923—
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/04—Dopants, special
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/043—Dual dielectric
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/106—Masks, special
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/118—Oxide films
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/141—Self-alignment coat gate
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/145—Shaped junctions
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/147—Silicides
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/151—Simultaneous diffusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Bipolar Transistors (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Weting (AREA)
  • Junction Field-Effect Transistors (AREA)
DE2031235A 1969-06-24 1970-06-24 Verfahren zum Herstellen eines Halbleiterbauelementes Expired DE2031235C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44049370A JPS4932028B1 (cg-RX-API-DMAC10.html) 1969-06-24 1969-06-24

Publications (3)

Publication Number Publication Date
DE2031235A1 DE2031235A1 (de) 1971-01-14
DE2031235B2 DE2031235B2 (de) 1978-04-27
DE2031235C3 true DE2031235C3 (de) 1979-01-18

Family

ID=12829123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2031235A Expired DE2031235C3 (de) 1969-06-24 1970-06-24 Verfahren zum Herstellen eines Halbleiterbauelementes

Country Status (6)

Country Link
US (1) US3761328A (cg-RX-API-DMAC10.html)
JP (1) JPS4932028B1 (cg-RX-API-DMAC10.html)
DE (1) DE2031235C3 (cg-RX-API-DMAC10.html)
FR (1) FR2047914B1 (cg-RX-API-DMAC10.html)
GB (1) GB1282063A (cg-RX-API-DMAC10.html)
NL (1) NL166155C (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069493A (en) * 1970-10-02 1978-01-17 Thomson-Csf Novel integrated circuit and method of manufacturing same
FR2186734A1 (en) * 1972-05-29 1974-01-11 Radiotechnique Compelec Microwave semiconductor component production - by simultaneous multiple diffusion from doped insulation films
CA1131801A (en) * 1978-01-18 1982-09-14 Johannes A. Appels Semiconductor device
NL184552C (nl) * 1978-07-24 1989-08-16 Philips Nv Halfgeleiderinrichting voor hoge spanningen.
US4252582A (en) * 1980-01-25 1981-02-24 International Business Machines Corporation Self aligned method for making bipolar transistor having minimum base to emitter contact spacing
US4414737A (en) * 1981-01-30 1983-11-15 Tokyo Shibaura Denki Kabushiki Kaisha Production of Schottky barrier diode
US4883767A (en) * 1986-12-05 1989-11-28 General Electric Company Method of fabricating self aligned semiconductor devices
DE3806287A1 (de) * 1988-02-27 1989-09-07 Asea Brown Boveri Aetzverfahren zur strukturierung einer mehrschicht-metallisierung
US5120669A (en) * 1991-02-06 1992-06-09 Harris Corporation Method of forming self-aligned top gate channel barrier region in ion-implanted JFET
US8226840B2 (en) * 2008-05-02 2012-07-24 Micron Technology, Inc. Methods of removing silicon dioxide
WO2021206394A1 (ko) * 2020-04-07 2021-10-14 주식회사 아모센스 폴딩 플레이트 및 그 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342650A (en) * 1964-02-10 1967-09-19 Hitachi Ltd Method of making semiconductor devices by double masking
US3432405A (en) * 1966-05-16 1969-03-11 Fairchild Camera Instr Co Selective masking method of silicon during anodization

Also Published As

Publication number Publication date
GB1282063A (en) 1972-07-19
JPS4932028B1 (cg-RX-API-DMAC10.html) 1974-08-27
DE2031235A1 (de) 1971-01-14
DE2031235B2 (de) 1978-04-27
NL166155B (nl) 1981-01-15
FR2047914A1 (cg-RX-API-DMAC10.html) 1971-03-19
US3761328A (en) 1973-09-25
NL7009238A (cg-RX-API-DMAC10.html) 1970-12-29
FR2047914B1 (cg-RX-API-DMAC10.html) 1973-11-16
NL166155C (nl) 1981-06-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP

8328 Change in the person/name/address of the agent

Free format text: ASSMANN, E., DIPL.-CHEM. DR.RER.NAT. ZUMSTEIN, F., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN