JPS566463A - Integrated resistor - Google Patents

Integrated resistor

Info

Publication number
JPS566463A
JPS566463A JP8018779A JP8018779A JPS566463A JP S566463 A JPS566463 A JP S566463A JP 8018779 A JP8018779 A JP 8018779A JP 8018779 A JP8018779 A JP 8018779A JP S566463 A JPS566463 A JP S566463A
Authority
JP
Japan
Prior art keywords
layer
type
electrodes
diffused resistance
resistor
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
JP8018779A
Other languages
Japanese (ja)
Inventor
Ichiro Ikushima
Minoru Maeda
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 JP8018779A priority Critical patent/JPS566463A/en
Publication of JPS566463A publication Critical patent/JPS566463A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
    • H01L27/0802—Resistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE:To cancel the affect of the bonding capacity between a semiconductor substrate and a diffused resistance layer and improve the high frequency characteristics of an integrated resistor by forming the bonding capacity in parallel with the resistor. CONSTITUTION:An N-type layer 6 surrounded by an isolation layer 7 is formed on a P-type substrate 9, a P-type diffused resistance layer 1 is formed therein, and N- type layer regions 10, 11 are formed in the vicinity of the electrodes 2, 3 respectively of the diffused resistance layer. A protective layer 8 is formed on the surfaces of N- type layers 6, 10, 11 and P-type layer 1 excluding the portions of the electrodes 2, 3, 12, 13, electrode conductor 4, 5 are connected to the electrodes 2, 3 respectively, and the electrodes 12, 13 are connected with a conductor 15.
JP8018779A 1979-06-27 1979-06-27 Integrated resistor Pending JPS566463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8018779A JPS566463A (en) 1979-06-27 1979-06-27 Integrated resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8018779A JPS566463A (en) 1979-06-27 1979-06-27 Integrated resistor

Publications (1)

Publication Number Publication Date
JPS566463A true JPS566463A (en) 1981-01-23

Family

ID=13711362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8018779A Pending JPS566463A (en) 1979-06-27 1979-06-27 Integrated resistor

Country Status (1)

Country Link
JP (1) JPS566463A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884050A1 (en) * 2005-04-01 2006-10-06 St Microelectronics Sa Integrated circuit for e.g. voltage controlled oscillator supplying regulator, has resistor with deep buried layer, electrically connecting N-conductivity access wells and covered by P-conductivity casing, and siliconizing protection layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884050A1 (en) * 2005-04-01 2006-10-06 St Microelectronics Sa Integrated circuit for e.g. voltage controlled oscillator supplying regulator, has resistor with deep buried layer, electrically connecting N-conductivity access wells and covered by P-conductivity casing, and siliconizing protection layer

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