FR2417831A1 - Procede d'enlevement de matiere sur un composant electronique - Google Patents

Procede d'enlevement de matiere sur un composant electronique

Info

Publication number
FR2417831A1
FR2417831A1 FR7904444A FR7904444A FR2417831A1 FR 2417831 A1 FR2417831 A1 FR 2417831A1 FR 7904444 A FR7904444 A FR 7904444A FR 7904444 A FR7904444 A FR 7904444A FR 2417831 A1 FR2417831 A1 FR 2417831A1
Authority
FR
France
Prior art keywords
electronic component
removal process
material removal
manufacture
layer
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.)
Granted
Application number
FR7904444A
Other languages
English (en)
French (fr)
Other versions
FR2417831B3 (de
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2417831A1 publication Critical patent/FR2417831A1/fr
Application granted granted Critical
Publication of FR2417831B3 publication Critical patent/FR2417831B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01C17/245—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by mechanical means, e.g. sand-blasting, cutting or ultrasonic treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
FR7904444A 1978-02-21 1979-02-21 Procede d'enlevement de matiere sur un composant electronique Granted FR2417831A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87919378A 1978-02-21 1978-02-21

Publications (2)

Publication Number Publication Date
FR2417831A1 true FR2417831A1 (fr) 1979-09-14
FR2417831B3 FR2417831B3 (de) 1981-11-13

Family

ID=25373611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904444A Granted FR2417831A1 (fr) 1978-02-21 1979-02-21 Procede d'enlevement de matiere sur un composant electronique

Country Status (20)

Country Link
JP (1) JPS54126946A (de)
AT (1) AT371285B (de)
AU (1) AU521757B2 (de)
BE (1) BE874294A (de)
BR (1) BR7901048A (de)
CA (1) CA1114588A (de)
CH (1) CH645475A5 (de)
DE (1) DE2905075A1 (de)
DK (1) DK145688C (de)
FI (1) FI67452C (de)
FR (1) FR2417831A1 (de)
GB (1) GB2014789B (de)
IE (1) IE47843B1 (de)
IL (1) IL56683A (de)
IT (1) IT1110369B (de)
MX (1) MX145148A (de)
NL (1) NL7901331A (de)
NO (1) NO148354C (de)
SE (1) SE438750B (de)
YU (1) YU41979A (de)

Also Published As

Publication number Publication date
DK71379A (da) 1979-08-22
FI67452C (fi) 1985-03-11
NL7901331A (nl) 1979-08-23
SE438750B (sv) 1985-04-29
FI790553A7 (fi) 1979-08-22
IE47843B1 (en) 1984-06-27
IT7920353A0 (it) 1979-02-20
AU521757B2 (en) 1982-04-29
DK145688C (da) 1983-07-18
SE7901498L (sv) 1979-08-22
CH645475A5 (de) 1984-09-28
BR7901048A (pt) 1979-10-02
CA1114588A (en) 1981-12-22
NO148354B (no) 1983-06-13
DE2905075A1 (de) 1979-09-13
YU41979A (en) 1983-04-30
DK145688B (da) 1983-01-24
GB2014789B (en) 1982-06-30
IE790307L (en) 1979-08-21
BE874294A (fr) 1979-08-20
IT1110369B (it) 1985-12-23
NO148354C (no) 1983-09-21
IL56683A (en) 1982-04-30
GB2014789A (en) 1979-08-30
IL56683A0 (en) 1979-05-31
FI67452B (fi) 1984-11-30
AT371285B (de) 1983-06-10
JPS54126946A (en) 1979-10-02
ATA121279A (de) 1982-10-15
NO790558L (no) 1979-08-22
MX145148A (es) 1982-01-11
FR2417831B3 (de) 1981-11-13
AU4440079A (en) 1979-08-30

Similar Documents

Publication Publication Date Title
FR2390005A1 (de)
BE854816A (fr) Procede de depot dans une decharge luminescente sur un substrat et de dacapage ionique de celui-ci et dispositif de mise en oeuvre
IT1140560B (it) Procedimento per depositare in continuo,sulla superficie di un substrato portato ad alta temperatura,uno strato di una materia solida,e installazione per la realizzazione di questo procedimento
NO853738L (no) Fotof¯lsomt polymermateriale, fremgangsm¨te til elektrofor etisk avsetting under anvendelse av materialet, samt anven delse av materialet ved fremstilling av filmer p¨ underlag
BR8304615A (pt) Processo e aparelho para deposicao de material sobre superficie de substrato
JPS56102961A (en) Device for manufacturing bituminous coating product from massive substance* bitumen and solid substance* property thereof deteriorate at high temperature
FR2662543B1 (fr) Assemblage pour etablir un trajet electrique separable entre une zone situee sur un substrat et une zone situee sur un autre substrat.
FR2433270A1 (fr) Monture a connexions pour dispositifs electroniques
FR2532219B1 (fr) Procede de brasage pour la fabrication de boitiers plats, et boitiers plats pour composants electroniques
FR2450396B1 (fr) Procede et dispositif pour commander la decharge d'une matiere fondue
IT1125188B (it) Scheda di abilitazione e riscossione realizzata mediante circuito elettronico con elementi obliterabili per la distribuzione di beni o servizi e macchina operante sulla stessa
FR2350871A2 (fr) Procede et dispositif pour enrober les particules d'une matiere particulaire
FR2443306B1 (fr) Dispositif pour effiler et supprimer les aretes sur la surface de pieces usinees
DK164698C (da) Fremgangsmaade til behandling af overfladen paa en rand ved aabningen i en glasbeholder samt forsegling deraf
EP0157938A3 (de) Gehäuse für elektrische Bauelemente
KR890010748A (ko) 지지부상에 전자부품과 그 전기적 커넥션의 설치방법 및 이 방법으로 제조된 제품
FR2606674B1 (fr) Dispositif pour l'application d'une matiere d'etanchement tres visqueuse sous une forme annulaire sur une surface essentiellement plane, en particulier, un couvercle de boite
FR2619732B1 (fr) Procede pour deposer une pellicule d'oxyde metallique sur un substrat
FR2608841B1 (fr) Ensemble forme d'un substrat pour composants electroniques et d'une structure de refroidissement
NL7803563A (nl) Werkwijze en inrichting voor het bepalen van de dikte van de filterkoek op een filterelement in een filter- inrichting.
DE69114412D1 (de) Oberflächenüberzugsstoff für Tundish und Schmelzpfanne.
FR2508869B1 (fr) Conteneur et ebauche pour fabriquer celui-ci
BE896200A (fr) Procede de depot d'une couche de protection metallique et/ou ceramique sur un substrat
FR2557149B1 (fr) Procede et dispositif pour le depot, sur un support, d'une couche mince d'un materiau a partir d'un plasma reactif
FR2603762B3 (fr) Boite en matiere plastique, notamment pour composants electriques ou electroniques