ATE377342T1 - Verfahren zur herstellung von widerständen - Google Patents

Verfahren zur herstellung von widerständen

Info

Publication number
ATE377342T1
ATE377342T1 AT00923062T AT00923062T ATE377342T1 AT E377342 T1 ATE377342 T1 AT E377342T1 AT 00923062 T AT00923062 T AT 00923062T AT 00923062 T AT00923062 T AT 00923062T AT E377342 T1 ATE377342 T1 AT E377342T1
Authority
AT
Austria
Prior art keywords
resistors
value resistors
resistance material
widths
pairs
Prior art date
Application number
AT00923062T
Other languages
English (en)
Inventor
Gregory Dunn
Min-Xian Zhang
John Savic
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE377342T1 publication Critical patent/ATE377342T1/de

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
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed resistors
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092—Dispersed materials, e.g. conductive pastes or inks
    • H05K1/095—Dispersed materials, e.g. conductive pastes or inks for polymer thick films, i.e. having a permanent organic polymeric binder
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0302—Properties and characteristics in general
    • H05K2201/0317—Thin film conductor layer; Thin film passive component
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0335—Layered conductors or foils
    • H05K2201/0355—Metal foils
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0388—Other aspects of conductors
    • H05K2201/0391—Using different types of conductors
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/03—Metal processing
    • H05K2203/0361—Stripping a part of an upper metal layer to expose a lower metal layer, e.g. by etching or using a laser
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0703—Plating
    • H05K2203/0723—Electroplating, e.g. finish plating
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/14—Related to the order of processing steps
    • H05K2203/1453—Applying the circuit pattern before another process, e.g. before filling of vias with conductive paste, before making printed resistors
    • 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
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/388—Improvement of the adhesion between the insulating substrate and the metal by the use of a metallic or inorganic thin film adhesion layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49099—Coating resistive material on a base
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Non-Adjustable Resistors (AREA)
  • Details Of Resistors (AREA)
AT00923062T 1999-03-17 2000-01-18 Verfahren zur herstellung von widerständen ATE377342T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27099299A 1999-03-17 1999-03-17

Publications (1)

Publication Number Publication Date
ATE377342T1 true ATE377342T1 (de) 2007-11-15

Family

ID=23033735

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00923062T ATE377342T1 (de) 1999-03-17 2000-01-18 Verfahren zur herstellung von widerständen

Country Status (7)

Country Link
US (1) US20020013997A1 (de)
EP (1) EP1082882B1 (de)
JP (1) JP4297617B2 (de)
AT (1) ATE377342T1 (de)
DE (1) DE60036907T2 (de)
TW (1) TW496108B (de)
WO (1) WO2000056128A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7038571B2 (en) * 2003-05-30 2006-05-02 Motorola, Inc. Polymer thick film resistor, layout cell, and method
US7105913B2 (en) * 2003-12-22 2006-09-12 Motorola, Inc. Two-layer patterned resistor
JP4539109B2 (ja) * 2004-02-20 2010-09-08 凸版印刷株式会社 素子内蔵プリント配線板の製造方法
US7436678B2 (en) * 2004-10-18 2008-10-14 E.I. Du Pont De Nemours And Company Capacitive/resistive devices and printed wiring boards incorporating such devices and methods of making thereof
US7382627B2 (en) * 2004-10-18 2008-06-03 E.I. Du Pont De Nemours And Company Capacitive/resistive devices, organic dielectric laminates and printed wiring boards incorporating such devices, and methods of making thereof
DE102014109990B4 (de) 2014-07-16 2022-10-27 Infineon Technologies Austria Ag Messwiderstand mit vertikalem Stromfluss, Halbleiterpackage mit einem Messwiderstand und Verfahren zur Herstellung eines Messwiderstandes
US10038426B2 (en) * 2016-07-26 2018-07-31 Semiconductor Components Industries, Llc Temperature compensated constant current system and method
TWI638592B (zh) * 2016-10-17 2018-10-11 先豐通訊股份有限公司 電路板結構及其製造方法
CN109310011B (zh) * 2017-07-26 2021-04-30 光宝科技股份有限公司 薄型化电子制品及其制造方法
FR3143942A1 (fr) * 2022-12-16 2024-06-21 Safran Electronics & Defense Procede de fabrication d’une carte electronique equipee d’un rechauffeur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662957A (en) * 1949-10-29 1953-12-15 Eisler Paul Electrical resistor or semiconductor
US4808967A (en) * 1985-05-29 1989-02-28 Ohmega Electronics Circuit board material
US5169679A (en) * 1988-10-11 1992-12-08 Delco Electronics Corporation Post-termination apparatus and process for thick film resistors of printed circuit boards
US5173150A (en) * 1990-04-23 1992-12-22 Mitsubishi Gas Chemical Co., Ltd. Process for producing printed circuit board
KR0162967B1 (ko) * 1995-12-14 1999-02-01 정장호 알루미나 기판 상에 박/후막 저항을 동시에 제조하는 방법
US5976392A (en) * 1997-03-07 1999-11-02 Yageo Corporation Method for fabrication of thin film resistor
US6021050A (en) * 1998-12-02 2000-02-01 Bourns, Inc. Printed circuit boards with integrated passive components and method for making same

Also Published As

Publication number Publication date
EP1082882A4 (de) 2005-10-12
DE60036907D1 (de) 2007-12-13
DE60036907T2 (de) 2008-08-07
JP2002539629A (ja) 2002-11-19
EP1082882A1 (de) 2001-03-14
JP4297617B2 (ja) 2009-07-15
EP1082882B1 (de) 2007-10-31
WO2000056128A1 (en) 2000-09-21
TW496108B (en) 2002-07-21
US20020013997A1 (en) 2002-02-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties