IE52806B1 - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
IE52806B1
IE52806B1 IE2948/81A IE294881A IE52806B1 IE 52806 B1 IE52806 B1 IE 52806B1 IE 2948/81 A IE2948/81 A IE 2948/81A IE 294881 A IE294881 A IE 294881A IE 52806 B1 IE52806 B1 IE 52806B1
Authority
IE
Ireland
Prior art keywords
contact
semiconductor device
region
layer
window
Prior art date
Application number
IE2948/81A
Other languages
English (en)
Other versions
IE812948L (en
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of IE812948L publication Critical patent/IE812948L/xx
Publication of IE52806B1 publication Critical patent/IE52806B1/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H10D1/40—Resistors
    • H10D1/43—Resistors having PN junctions
    • 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
    • H10D64/0111—

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
IE2948/81A 1980-12-15 1981-12-15 Semiconductor device IE52806B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176672A JPS57100755A (en) 1980-12-15 1980-12-15 Semiconductor device

Publications (2)

Publication Number Publication Date
IE812948L IE812948L (en) 1982-06-15
IE52806B1 true IE52806B1 (en) 1988-03-16

Family

ID=16017694

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2948/81A IE52806B1 (en) 1980-12-15 1981-12-15 Semiconductor device

Country Status (5)

Country Link
US (1) US4757368A (enExample)
EP (1) EP0054434B1 (enExample)
JP (1) JPS57100755A (enExample)
DE (1) DE3174745D1 (enExample)
IE (1) IE52806B1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02114533A (ja) * 1988-10-24 1990-04-26 Nec Corp 半導体装置
KR100462878B1 (ko) * 2002-03-22 2004-12-17 삼성전자주식회사 길이가 긴 부하저항을 구비한 반도체 장치 및 그의 제조방법
JP3927111B2 (ja) * 2002-10-31 2007-06-06 株式会社東芝 電力用半導体装置
US9202859B1 (en) * 2014-05-27 2015-12-01 Texas Instruments Incorporated Well resistors and polysilicon resistors

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559003A (en) * 1969-01-03 1971-01-26 Ibm Universal metallurgy for semiconductor materials
GB1250988A (enExample) * 1969-08-14 1971-10-27
DE2018589A1 (en) * 1970-04-17 1971-10-28 Siemens Ag Aluminium metallising of silicon surfaces
US3629782A (en) * 1970-10-06 1971-12-21 Cogar Corp Resistor with means for decreasing current density
JPS4875169A (enExample) * 1972-01-12 1973-10-09
CA997481A (en) * 1972-12-29 1976-09-21 International Business Machines Corporation Dc testing of integrated circuits and a novel integrated circuit structure to facilitate such testing
US4051391A (en) * 1974-04-24 1977-09-27 Rca Corporation Current-operated circuits and structures
US4131809A (en) * 1974-06-17 1978-12-26 U.S. Philips Corporation Symmetrical arrangement for forming a variable alternating-current resistance
US4022931A (en) * 1974-07-01 1977-05-10 Motorola, Inc. Process for making semiconductor device
JPS51151572U (enExample) * 1975-05-27 1976-12-03
IT1038800B (it) * 1975-06-10 1979-11-30 Ates Componenti Elettron Tranistore planare di potenza
JPS5279887A (en) * 1975-12-26 1977-07-05 Fujitsu Ltd Production of semiconductor device
JPS5384579A (en) * 1976-12-29 1978-07-26 Fujitsu Ltd Manufacture for semiconductor device
IT1115654B (it) * 1977-05-04 1986-02-03 Ates Componenti Elettron Partitore di tensione diffuso per circuito integrato monolitico
FR2413782A1 (fr) * 1977-12-30 1979-07-27 Radiotechnique Compelec Element de circuit integre destine aux memoires bipolaires a isolement lateral par oxyde
JPS551103A (en) * 1978-06-06 1980-01-07 Chiyou Lsi Gijutsu Kenkyu Kumiai Semiconductor resistor
IT1096633B (it) * 1978-06-13 1985-08-26 Ates Componenti Elettron Resistore diffuso in un corpo semiconduttore
US4215333A (en) * 1978-10-02 1980-07-29 National Semiconductor Corporation Resistor termination
US4219797A (en) * 1979-03-19 1980-08-26 National Semiconductor Corporation Integrated circuit resistance ladder having curvilinear connecting segments
JPS55138273A (en) * 1979-04-11 1980-10-28 Fujitsu Ltd Transistor

Also Published As

Publication number Publication date
JPH0127588B2 (enExample) 1989-05-30
US4757368A (en) 1988-07-12
DE3174745D1 (en) 1986-07-03
IE812948L (en) 1982-06-15
EP0054434A3 (en) 1983-01-12
EP0054434A2 (en) 1982-06-23
JPS57100755A (en) 1982-06-23
EP0054434B1 (en) 1986-05-28

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