GB1528166A - Process for manufacturing resistor compositions - Google Patents

Process for manufacturing resistor compositions

Info

Publication number
GB1528166A
GB1528166A GB3815575A GB3815575A GB1528166A GB 1528166 A GB1528166 A GB 1528166A GB 3815575 A GB3815575 A GB 3815575A GB 3815575 A GB3815575 A GB 3815575A GB 1528166 A GB1528166 A GB 1528166A
Authority
GB
United Kingdom
Prior art keywords
conductive material
resistor compositions
substrate
composition
ruthenium oxide
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
GB3815575A
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.)
Shoei Chemical Inc
Original Assignee
Shoei Chemical 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 Shoei Chemical Inc filed Critical Shoei Chemical Inc
Priority to GB3815575A priority Critical patent/GB1528166A/en
Publication of GB1528166A publication Critical patent/GB1528166A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
    • H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of oxides
    • H01C17/0654—Oxides of the platinum group

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Adjustable Resistors (AREA)
  • Conductive Materials (AREA)

Abstract

1528166 Resistor compositions SHOEI CHEMICAL INDUSTRIES CO Ltd [trading as SHOEI CHEMICAL Inc] 17 Sept 1975 38155/75 Heading C1M Resistor compositions are prepared using a conductive material and a glass frit in a constant pre-selected weight ratio (the conductive material being ruthenium oxide or ruthenium oxide and silver), the total surface area of the conductive material and frit being selected in each composition so that resistors of different resistance but substantially identical temperature coefficients of resistance can be produced (by applying each composition to a substrate and firing). An insulating or semi-conducting oxide material (e.g. Al 2 0 3 ) or SiO 2 ) may also be present. The substrate may be of alumina.
GB3815575A 1975-09-17 1975-09-17 Process for manufacturing resistor compositions Expired GB1528166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3815575A GB1528166A (en) 1975-09-17 1975-09-17 Process for manufacturing resistor compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3815575A GB1528166A (en) 1975-09-17 1975-09-17 Process for manufacturing resistor compositions

Publications (1)

Publication Number Publication Date
GB1528166A true GB1528166A (en) 1978-10-11

Family

ID=10401594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3815575A Expired GB1528166A (en) 1975-09-17 1975-09-17 Process for manufacturing resistor compositions

Country Status (1)

Country Link
GB (1) GB1528166A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1185143A1 (en) * 1999-05-07 2002-03-06 Ibiden Co., Ltd. Hot plate and conductor paste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1185143A1 (en) * 1999-05-07 2002-03-06 Ibiden Co., Ltd. Hot plate and conductor paste
EP1185143A4 (en) * 1999-05-07 2005-03-07 Ibiden Co Ltd Hot plate and conductor paste

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950916