GB1486794A - Ceramic electronic devices - Google Patents

Ceramic electronic devices

Info

Publication number
GB1486794A
GB1486794A GB41565/74A GB4156574A GB1486794A GB 1486794 A GB1486794 A GB 1486794A GB 41565/74 A GB41565/74 A GB 41565/74A GB 4156574 A GB4156574 A GB 4156574A GB 1486794 A GB1486794 A GB 1486794A
Authority
GB
United Kingdom
Prior art keywords
layers
holes
pillars
volatile
composition
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
GB41565/74A
Other languages
English (en)
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.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 NL Industries Inc filed Critical NL Industries Inc
Publication of GB1486794A publication Critical patent/GB1486794A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/101—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by casting or moulding of conductive material
    • 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
    • H01G4/30—Stacked capacitors
    • H01G4/302—Stacked capacitors obtained by injection of metal in cavities formed in a ceramic body
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
    • H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
    • H05K3/4629—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating inorganic sheets comprising printed circuits, e.g. green ceramic sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Laminated Bodies (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
GB41565/74A 1973-09-24 1974-09-24 Ceramic electronic devices Expired GB1486794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400243A US3879645A (en) 1973-09-24 1973-09-24 Ceramic capacitors

Publications (1)

Publication Number Publication Date
GB1486794A true GB1486794A (en) 1977-09-21

Family

ID=23582804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41565/74A Expired GB1486794A (en) 1973-09-24 1974-09-24 Ceramic electronic devices

Country Status (19)

Country Link
US (1) US3879645A (enExample)
JP (1) JPS5725972B2 (enExample)
BE (1) BE820288A (enExample)
BR (1) BR7407818D0 (enExample)
CA (1) CA1032236A (enExample)
CH (1) CH586993A5 (enExample)
DE (1) DE2445087C2 (enExample)
ES (3) ES430300A1 (enExample)
FR (1) FR2245064B1 (enExample)
GB (1) GB1486794A (enExample)
IE (1) IE40175B1 (enExample)
IL (1) IL45511A (enExample)
IN (1) IN144212B (enExample)
IT (1) IT1022217B (enExample)
NL (1) NL162776C (enExample)
NO (1) NO743423L (enExample)
PH (2) PH13422A (enExample)
SE (4) SE7411925L (enExample)
ZA (1) ZA745839B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470098A (en) * 1982-02-18 1984-09-04 Itt Industries, Inc. Multilayer ceramic dielectric capacitors

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030004A (en) * 1971-04-16 1977-06-14 Nl Industries, Inc. Dielectric ceramic matrices with end barriers
US4430690A (en) 1982-10-07 1984-02-07 International Business Machines Corporation Low inductance MLC capacitor with metal impregnation and solder bar contact
US4574329A (en) * 1983-10-07 1986-03-04 U.S. Philips Corporation Multilayer ceramic capacitor
DE3771973D1 (de) * 1986-08-18 1991-09-12 Siemens Ag Verfahren zur herstellung von fuellschichtbauteilen.
EP0260427A1 (de) * 1986-08-18 1988-03-23 Siemens Aktiengesellschaft Füllschichtbauteil und Verfahren zu dessen Herstellung
DE3725454A1 (de) * 1987-07-31 1989-02-09 Siemens Ag Elektrisches vielschichtbauelement mit einem gesinterten, monolithischen keramikkoerper und verfahren zur herstellung des elektrischen vielschichtbauelementes
US5137776A (en) * 1990-09-27 1992-08-11 The United States Of America As Represented By The Secretary Of The Navy Metal-coated, ordered void piezoelectric ceramic material
US5601673A (en) * 1995-01-03 1997-02-11 Ferro Corporation Method of making ceramic article with cavity using LTCC tape
US5661882A (en) * 1995-06-30 1997-09-02 Ferro Corporation Method of integrating electronic components into electronic circuit structures made using LTCC tape
US6579600B1 (en) * 1996-07-25 2003-06-17 Materials Systems, Inc. Multilayer capacitor and method
US6377440B1 (en) * 2000-09-12 2002-04-23 Paratek Microwave, Inc. Dielectric varactors with offset two-layer electrodes
US8169014B2 (en) * 2006-01-09 2012-05-01 Taiwan Semiconductor Manufacturing Co., Ltd. Interdigitated capacitive structure for an integrated circuit
US11443898B2 (en) 2017-04-10 2022-09-13 Presidio Components. Inc. Multilayer broadband ceramic capacitor with internal air gap capacitance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875501A (en) * 1953-03-18 1959-03-03 Clevite Corp Forming electromechanically sensitive ceramic bodies
US2939059A (en) * 1955-03-21 1960-05-31 Clevite Corp Capacitor of high permittivity ceramic
US2919483A (en) * 1955-03-21 1960-01-05 Clevite Corp Method of forming ceramic capacitors
NL294447A (enExample) * 1964-06-22
US3379943A (en) * 1966-01-17 1968-04-23 American Lava Corp Multilayered electrical capacitor
US3679950A (en) * 1971-04-16 1972-07-25 Nl Industries Inc Ceramic capacitors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470098A (en) * 1982-02-18 1984-09-04 Itt Industries, Inc. Multilayer ceramic dielectric capacitors

Also Published As

Publication number Publication date
NO743423L (enExample) 1975-04-21
FR2245064B1 (enExample) 1978-11-03
JPS5725972B2 (enExample) 1982-06-02
NL7412598A (nl) 1975-03-26
NL162776B (nl) 1980-01-15
SE7800029L (sv) 1978-01-02
IL45511A (en) 1977-12-30
IE40175L (en) 1975-03-24
IT1022217B (it) 1978-03-20
CA1032236A (en) 1978-05-30
ES449443A1 (es) 1977-07-16
DE2445087A1 (de) 1975-05-28
NL162776C (nl) 1980-06-16
PH13422A (en) 1980-04-23
PH24123A (en) 1990-03-05
IN144212B (enExample) 1978-04-08
SE7411925L (enExample) 1975-03-25
ZA745839B (en) 1975-11-26
IL45511A0 (en) 1974-11-29
CH586993A5 (enExample) 1977-04-15
ES449442A1 (es) 1977-07-16
JPS5060506A (enExample) 1975-05-24
SE7800031L (sv) 1978-01-02
US3879645A (en) 1975-04-22
IE40175B1 (en) 1979-03-28
SE7800030L (sv) 1978-01-02
BR7407818D0 (pt) 1975-09-16
BE820288A (fr) 1975-01-16
FR2245064A1 (enExample) 1975-04-18
DE2445087C2 (de) 1985-11-21
AU7337474A (en) 1976-03-25
ES430300A1 (es) 1977-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19940923