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GB1469944A - Planar capacitor - Google Patents

Planar capacitor

Info

Publication number
GB1469944A
GB1469944A GB1716874A GB1716874A GB1469944A GB 1469944 A GB1469944 A GB 1469944A GB 1716874 A GB1716874 A GB 1716874A GB 1716874 A GB1716874 A GB 1716874A GB 1469944 A GB1469944 A GB 1469944A
Authority
GB
United Kingdom
Prior art keywords
april
electrode
links
conductive
planar capacitor
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
GB1716874A
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.)
Decca Ltd
Original Assignee
Decca 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 Decca Ltd filed Critical Decca Ltd
Priority to GB1716874A priority Critical patent/GB1469944A/en
Publication of GB1469944A publication Critical patent/GB1469944A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

1469944 Capacitors DECCA Ltd 21 April 1975 [19 April 1974] 17168/74 Heading H1M In an interdigitated capacitor forming part of a strip transmission line in a microwave circuit, spurious resonance characteristics are minimized by conductive links 9 bridging adjacent fingers 7 of each electrode and extending over but not contacting the intervening finger of the other electrode. The electrodes and conductive tracks may be gold deposited on alumina substrate 2 bearing ground plane conductor 3 on its opposite surface, and the links may be gold wire.
GB1716874A 1975-04-21 1975-04-21 Planar capacitor Expired GB1469944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1716874A GB1469944A (en) 1975-04-21 1975-04-21 Planar capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1716874A GB1469944A (en) 1975-04-21 1975-04-21 Planar capacitor

Publications (1)

Publication Number Publication Date
GB1469944A true GB1469944A (en) 1977-04-06

Family

ID=10090475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1716874A Expired GB1469944A (en) 1975-04-21 1975-04-21 Planar capacitor

Country Status (1)

Country Link
GB (1) GB1469944A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188651A (en) * 1978-03-27 1980-02-12 Sprague Electric Company Ceramic capacitor with surface electrodes
EP0044742A2 (en) * 1980-07-21 1982-01-27 Fujitsu Limited Capacitor element
FR2598032A1 (en) * 1986-04-28 1987-10-30 Burr Brown Corp HYBRID INTEGRATED CIRCUIT FOR ISOLATION AMPLIFIER
DE3720739A1 (en) * 1986-07-02 1988-01-07 Burr Brown Corp RECTANGULAR GATE TRANSFORMER FOR INTEGRATED HYBRID CIRCUITS
US4780795A (en) * 1986-04-28 1988-10-25 Burr-Brown Corporation Packages for hybrid integrated circuit high voltage isolation amplifiers and method of manufacture
US5444600A (en) * 1992-12-03 1995-08-22 Linear Technology Corporation Lead frame capacitor and capacitively-coupled isolator circuit using the same
US5903431A (en) * 1996-11-27 1999-05-11 Vari-L Company, Inc. Multiple single layer monolithic passive integrated circuits and method
US7944732B2 (en) 2008-11-21 2011-05-17 Xilinx, Inc. Integrated capacitor with alternating layered segments
US7956438B2 (en) 2008-11-21 2011-06-07 Xilinx, Inc. Integrated capacitor with interlinked lateral fins
US7994609B2 (en) 2008-11-21 2011-08-09 Xilinx, Inc. Shielding for integrated capacitors
US7994610B1 (en) 2008-11-21 2011-08-09 Xilinx, Inc. Integrated capacitor with tartan cross section
US8207592B2 (en) 2008-11-21 2012-06-26 Xilinx, Inc. Integrated capacitor with array of crosses
US8362589B2 (en) 2008-11-21 2013-01-29 Xilinx, Inc. Integrated capacitor with cabled plates
US8653844B2 (en) 2011-03-07 2014-02-18 Xilinx, Inc. Calibrating device performance within an integrated circuit
US8941974B2 (en) 2011-09-09 2015-01-27 Xilinx, Inc. Interdigitated capacitor having digits of varying width
US9270247B2 (en) 2013-11-27 2016-02-23 Xilinx, Inc. High quality factor inductive and capacitive circuit structure
US9524964B2 (en) 2014-08-14 2016-12-20 Xilinx, Inc. Capacitor structure in an integrated circuit

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188651A (en) * 1978-03-27 1980-02-12 Sprague Electric Company Ceramic capacitor with surface electrodes
EP0044742A2 (en) * 1980-07-21 1982-01-27 Fujitsu Limited Capacitor element
EP0044742A3 (en) * 1980-07-21 1984-10-10 Fujitsu Limited Capacitor element
FR2598032A1 (en) * 1986-04-28 1987-10-30 Burr Brown Corp HYBRID INTEGRATED CIRCUIT FOR ISOLATION AMPLIFIER
US4777465A (en) * 1986-04-28 1988-10-11 Burr-Brown Corporation Square toroid transformer for hybrid integrated circuit
US4780795A (en) * 1986-04-28 1988-10-25 Burr-Brown Corporation Packages for hybrid integrated circuit high voltage isolation amplifiers and method of manufacture
DE3720739A1 (en) * 1986-07-02 1988-01-07 Burr Brown Corp RECTANGULAR GATE TRANSFORMER FOR INTEGRATED HYBRID CIRCUITS
US5945728A (en) * 1992-12-03 1999-08-31 Linear Technology Corporation Lead frame capacitor and capacitively coupled isolator circuit
US5444600A (en) * 1992-12-03 1995-08-22 Linear Technology Corporation Lead frame capacitor and capacitively-coupled isolator circuit using the same
US5589709A (en) * 1992-12-03 1996-12-31 Linear Technology Inc. Lead frame capacitor and capacitively-coupled isolator circuit using same
US5650357A (en) * 1992-12-03 1997-07-22 Linear Technology Corporation Process for manufacturing a lead frame capacitor and capacitively-coupled isolator circuit using same
US5926358A (en) * 1992-12-03 1999-07-20 Linear Technology Corporation Lead frame capacitor and capacitively-coupled isolator circuit using same
US5903431A (en) * 1996-11-27 1999-05-11 Vari-L Company, Inc. Multiple single layer monolithic passive integrated circuits and method
US7944732B2 (en) 2008-11-21 2011-05-17 Xilinx, Inc. Integrated capacitor with alternating layered segments
US7956438B2 (en) 2008-11-21 2011-06-07 Xilinx, Inc. Integrated capacitor with interlinked lateral fins
US7994609B2 (en) 2008-11-21 2011-08-09 Xilinx, Inc. Shielding for integrated capacitors
US7994610B1 (en) 2008-11-21 2011-08-09 Xilinx, Inc. Integrated capacitor with tartan cross section
US8207592B2 (en) 2008-11-21 2012-06-26 Xilinx, Inc. Integrated capacitor with array of crosses
US8362589B2 (en) 2008-11-21 2013-01-29 Xilinx, Inc. Integrated capacitor with cabled plates
US8653844B2 (en) 2011-03-07 2014-02-18 Xilinx, Inc. Calibrating device performance within an integrated circuit
US8941974B2 (en) 2011-09-09 2015-01-27 Xilinx, Inc. Interdigitated capacitor having digits of varying width
US9270247B2 (en) 2013-11-27 2016-02-23 Xilinx, Inc. High quality factor inductive and capacitive circuit structure
US9524964B2 (en) 2014-08-14 2016-12-20 Xilinx, Inc. Capacitor structure in an integrated circuit

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee