SE9800707L - Motstånd i elektriska ledare på eller i mönsterkort, substrat och halvledarbrickor - Google Patents

Motstånd i elektriska ledare på eller i mönsterkort, substrat och halvledarbrickor

Info

Publication number
SE9800707L
SE9800707L SE9800707A SE9800707A SE9800707L SE 9800707 L SE9800707 L SE 9800707L SE 9800707 A SE9800707 A SE 9800707A SE 9800707 A SE9800707 A SE 9800707A SE 9800707 L SE9800707 L SE 9800707L
Authority
SE
Sweden
Prior art keywords
conductor
substrates
circuit boards
resistor
resistance
Prior art date
Application number
SE9800707A
Other languages
English (en)
Other versions
SE511682C2 (sv
SE9800707D0 (sv
Inventor
Bo Wikstroem
Original Assignee
Etchtech Sweden Ab
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 Etchtech Sweden Ab filed Critical Etchtech Sweden Ab
Priority to SE9800707A priority Critical patent/SE511682C2/sv
Publication of SE9800707D0 publication Critical patent/SE9800707D0/sv
Priority to EP99909448A priority patent/EP1060646B1/en
Priority to JP2000535186A priority patent/JP4230108B2/ja
Priority to PCT/SE1999/000325 priority patent/WO1999045753A1/en
Priority to AT99909448T priority patent/ATE362306T1/de
Priority to AU28645/99A priority patent/AU2864599A/en
Priority to DE69936045T priority patent/DE69936045T2/de
Publication of SE9800707L publication Critical patent/SE9800707L/sv
Publication of SE511682C2 publication Critical patent/SE511682C2/sv
Priority to US09/653,943 priority patent/US6666980B1/en

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
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/006—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistor chips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • H01C17/2416—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by chemical etching
    • 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • 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
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/0969—Apertured 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09727—Varying width along a single conductor; Conductors or pads having different widths
    • 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
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/0979—Redundant conductors or connections, i.e. more than one current path between two points
    • 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
    • H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
    • H05K2203/105—Using an electrical field; Special methods of applying an electric potential

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Non-Adjustable Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Structure Of Printed Boards (AREA)
  • Weting (AREA)
  • Details Of Resistors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
SE9800707A 1998-03-05 1998-03-05 Motstånd i elektriska ledare på eller i mönsterkort, substrat och halvledarbrickor SE511682C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9800707A SE511682C2 (sv) 1998-03-05 1998-03-05 Motstånd i elektriska ledare på eller i mönsterkort, substrat och halvledarbrickor
EP99909448A EP1060646B1 (en) 1998-03-05 1999-03-05 Method for manufacturing a resistor
JP2000535186A JP4230108B2 (ja) 1998-03-05 1999-03-05 抵抗製造方法
PCT/SE1999/000325 WO1999045753A1 (en) 1998-03-05 1999-03-05 Method for manufacturing a resistor
AT99909448T ATE362306T1 (de) 1998-03-05 1999-03-05 Verfahren zur herstellung eines widerstands
AU28645/99A AU2864599A (en) 1998-03-05 1999-03-05 Method for manufacturing a resistor
DE69936045T DE69936045T2 (de) 1998-03-05 1999-03-05 Verfahren zur herstellung eines widerstands
US09/653,943 US6666980B1 (en) 1998-03-05 2000-09-01 Method for manufacturing a resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800707A SE511682C2 (sv) 1998-03-05 1998-03-05 Motstånd i elektriska ledare på eller i mönsterkort, substrat och halvledarbrickor

Publications (3)

Publication Number Publication Date
SE9800707D0 SE9800707D0 (sv) 1998-03-05
SE9800707L true SE9800707L (sv) 1999-09-06
SE511682C2 SE511682C2 (sv) 1999-11-08

Family

ID=20410423

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800707A SE511682C2 (sv) 1998-03-05 1998-03-05 Motstånd i elektriska ledare på eller i mönsterkort, substrat och halvledarbrickor

Country Status (8)

Country Link
US (1) US6666980B1 (sv)
EP (1) EP1060646B1 (sv)
JP (1) JP4230108B2 (sv)
AT (1) ATE362306T1 (sv)
AU (1) AU2864599A (sv)
DE (1) DE69936045T2 (sv)
SE (1) SE511682C2 (sv)
WO (1) WO1999045753A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001277907A1 (en) 2000-07-17 2002-01-30 Board Of Regents, The University Of Texas System Method and system of automatic fluid dispensing for imprint lithography processes
EP1352295B1 (en) 2000-10-12 2015-12-23 Board of Regents, The University of Texas System Template for room temperature, low pressure micro- and nano-imprint lithography
JP4419926B2 (ja) 2005-07-14 2010-02-24 セイコーエプソン株式会社 半導体装置
US8850980B2 (en) 2006-04-03 2014-10-07 Canon Nanotechnologies, Inc. Tessellated patterns in imprint lithography
JP4826852B2 (ja) * 2009-07-09 2011-11-30 セイコーエプソン株式会社 半導体装置、電気光学装置及び電子機器
US10083781B2 (en) 2015-10-30 2018-09-25 Vishay Dale Electronics, Llc Surface mount resistors and methods of manufacturing same
US10438729B2 (en) 2017-11-10 2019-10-08 Vishay Dale Electronics, Llc Resistor with upper surface heat dissipation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919433C2 (de) * 1979-05-15 1987-01-22 Robert Bosch Gmbh, 7000 Stuttgart Meßsonde zur Messung der Masse und/oder Temperatur eines strömenden Mediums
EP0163760A2 (de) * 1984-06-05 1985-12-11 Nippon Mektron, Ltd. Gedruckte Schaltung mit integriertem elektronischem Widerstand und Verfahren zu ihrer Herstellung
US5074629A (en) * 1988-10-26 1991-12-24 Stanford University Integrated variable focal length lens and its applications
US5356756A (en) * 1992-10-26 1994-10-18 The United States Of America As Represented By The Secretary Of Commerce Application of microsubstrates for materials processing
JPH08228064A (ja) * 1994-12-22 1996-09-03 Kanto Kasei Kogyo Kk プリント回路基板
CA2264908C (en) * 1996-09-06 2006-04-25 Obducat Ab Method for anisotropic etching of structures in conducting materials
ES2224209T3 (es) * 1996-10-16 2005-03-01 Macdermid Incorporated Procedimiento para la fabricacion de placas de circuito impreso con resistencias metalizadas impresas.

Also Published As

Publication number Publication date
JP2002506293A (ja) 2002-02-26
SE511682C2 (sv) 1999-11-08
ATE362306T1 (de) 2007-06-15
WO1999045753A1 (en) 1999-09-10
SE9800707D0 (sv) 1998-03-05
AU2864599A (en) 1999-09-20
DE69936045T2 (de) 2007-09-06
US6666980B1 (en) 2003-12-23
JP4230108B2 (ja) 2009-02-25
DE69936045D1 (de) 2007-06-21
EP1060646A1 (en) 2000-12-20
EP1060646B1 (en) 2007-05-09

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