JPS5131180A - - Google Patents

Info

Publication number
JPS5131180A
JPS5131180A JP10392774A JP10392774A JPS5131180A JP S5131180 A JPS5131180 A JP S5131180A JP 10392774 A JP10392774 A JP 10392774A JP 10392774 A JP10392774 A JP 10392774A JP S5131180 A JPS5131180 A JP S5131180A
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
JP10392774A
Other languages
Japanese (ja)
Other versions
JPS5947464B2 (ja
Inventor
Koji Kawagoe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP49103927A priority Critical patent/JPS5947464B2/ja
Priority to DE2540350A priority patent/DE2540350B2/de
Priority to GB37389/75A priority patent/GB1519995A/en
Publication of JPS5131180A publication Critical patent/JPS5131180A/ja
Priority to US05/934,886 priority patent/US4145701A/en
Priority to HK352/81A priority patent/HK35281A/xx
Priority to MY18/82A priority patent/MY8200018A/xx
Publication of JPS5947464B2 publication Critical patent/JPS5947464B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
    • G11C17/10—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
    • G11C17/12—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM using field-effect devices
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B20/00—Read-only memory [ROM] devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
  • Non-Volatile Memory (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
JP49103927A 1974-09-11 1974-09-11 半導体装置 Expired JPS5947464B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP49103927A JPS5947464B2 (ja) 1974-09-11 1974-09-11 半導体装置
DE2540350A DE2540350B2 (de) 1974-09-11 1975-09-10 Halbleiterschaltung mit einer Matrix aus Isolierschicht-Feldeffekttransistoren
GB37389/75A GB1519995A (en) 1974-09-11 1975-09-11 Semiconductor devices
US05/934,886 US4145701A (en) 1974-09-11 1978-08-18 Semiconductor device
HK352/81A HK35281A (en) 1974-09-11 1981-07-23 Improvements in or relating to semiconductor devices
MY18/82A MY8200018A (en) 1974-09-11 1982-12-30 Improvements in or relating to semiconductor devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49103927A JPS5947464B2 (ja) 1974-09-11 1974-09-11 半導体装置

Publications (2)

Publication Number Publication Date
JPS5131180A true JPS5131180A (enrdf_load_stackoverflow) 1976-03-17
JPS5947464B2 JPS5947464B2 (ja) 1984-11-19

Family

ID=14367051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49103927A Expired JPS5947464B2 (ja) 1974-09-11 1974-09-11 半導体装置

Country Status (5)

Country Link
JP (1) JPS5947464B2 (enrdf_load_stackoverflow)
DE (1) DE2540350B2 (enrdf_load_stackoverflow)
GB (1) GB1519995A (enrdf_load_stackoverflow)
HK (1) HK35281A (enrdf_load_stackoverflow)
MY (1) MY8200018A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980962A (ja) * 1983-08-24 1984-05-10 Hitachi Ltd Ｍｉｓ形半導体装置の製法
JPS5980963A (ja) * 1983-08-24 1984-05-10 Hitachi Ltd Ｍｉｓ形半導体装置の製造法
JPS6133013A (ja) * 1984-07-25 1986-02-15 Nec Corp リング発振器
JPS61289646A (ja) * 1985-06-18 1986-12-19 Toshiba Corp マスタ−スライス型半導体装置
JPH07264049A (ja) * 1994-02-23 1995-10-13 Bull Sa 論理ゲート

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080718A (en) * 1976-12-14 1978-03-28 Smc Standard Microsystems Corporation Method of modifying electrical characteristics of MOS devices using ion implantation
FR2398386A1 (fr) * 1977-07-18 1979-02-16 Mostek Corp Procede et structure pour faire se croiser des signaux d'information dans un dispositif a circuit integre
DE3044984A1 (de) 1979-11-30 1982-04-15 Dassault Electronique Integrierte transistorschaltung, insbesondere fuer codierung
FR2471083A1 (fr) * 1979-11-30 1981-06-12 Dassault Electronique Dispositif de circuit integre a transistors mos, utilisable notamment pour le codage
US4319396A (en) * 1979-12-28 1982-03-16 Bell Telephone Laboratories, Incorporated Method for fabricating IGFET integrated circuits

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844386A (enrdf_load_stackoverflow) * 1971-10-09 1973-06-26
JPS4894377A (enrdf_load_stackoverflow) * 1972-03-14 1973-12-05
JPS4924330A (enrdf_load_stackoverflow) * 1972-06-28 1974-03-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844386A (enrdf_load_stackoverflow) * 1971-10-09 1973-06-26
JPS4894377A (enrdf_load_stackoverflow) * 1972-03-14 1973-12-05
JPS4924330A (enrdf_load_stackoverflow) * 1972-06-28 1974-03-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980962A (ja) * 1983-08-24 1984-05-10 Hitachi Ltd Ｍｉｓ形半導体装置の製法
JPS5980963A (ja) * 1983-08-24 1984-05-10 Hitachi Ltd Ｍｉｓ形半導体装置の製造法
JPS6133013A (ja) * 1984-07-25 1986-02-15 Nec Corp リング発振器
JPS61289646A (ja) * 1985-06-18 1986-12-19 Toshiba Corp マスタ−スライス型半導体装置
JPH07264049A (ja) * 1994-02-23 1995-10-13 Bull Sa 論理ゲート

Also Published As

Publication number Publication date
JPS5947464B2 (ja) 1984-11-19
HK35281A (en) 1981-07-31
MY8200018A (en) 1982-12-31
DE2540350B2 (de) 1980-07-03
GB1519995A (en) 1978-08-02
DE2540350A1 (de) 1976-04-01

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