JPS5390880A - Trapezoidal gate fet transistor - Google Patents

Trapezoidal gate fet transistor

Info

Publication number
JPS5390880A
JPS5390880A JP10373477A JP10373477A JPS5390880A JP S5390880 A JPS5390880 A JP S5390880A JP 10373477 A JP10373477 A JP 10373477A JP 10373477 A JP10373477 A JP 10373477A JP S5390880 A JPS5390880 A JP S5390880A
Authority
JP
Japan
Prior art keywords
fet transistor
gate fet
trapezoidal gate
trapezoidal
transistor
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.)
Pending
Application number
JP10373477A
Other languages
English (en)
Japanese (ja)
Inventor
Adamaaru Girubaato
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS5390880A publication Critical patent/JPS5390880A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/40—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00 with at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of IGFETs with BJTs
    • H10D84/401—Combinations of FETs or IGBTs with BJTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
    • H10D64/311—Gate electrodes for field-effect devices
    • H10D64/411—Gate electrodes for field-effect devices for FETs
    • H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
    • H10D64/517—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers
    • H10D64/519—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers characterised by their top-view geometrical layouts
JP10373477A 1977-01-19 1977-08-31 Trapezoidal gate fet transistor Pending JPS5390880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76080677A 1977-01-19 1977-01-19

Publications (1)

Publication Number Publication Date
JPS5390880A true JPS5390880A (en) 1978-08-10

Family

ID=25060249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10373477A Pending JPS5390880A (en) 1977-01-19 1977-08-31 Trapezoidal gate fet transistor

Country Status (5)

Country Link
US (1) UST979006I4 (en, 2012)
JP (1) JPS5390880A (en, 2012)
DE (1) DE2801293A1 (en, 2012)
FR (1) FR2378356A1 (en, 2012)
IT (1) IT1114163B (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546453A (en) * 1982-06-22 1985-10-08 Motorola, Inc. Four-state ROM cell with increased differential between states

Also Published As

Publication number Publication date
UST979006I4 (en) 1979-02-06
IT1114163B (it) 1986-01-27
DE2801293A1 (de) 1978-07-20
FR2378356B1 (en, 2012) 1980-12-19
FR2378356A1 (fr) 1978-08-18

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