GB2014789A - Method of trimming thermistor or other electrical components and the contacts thereof - Google Patents
Method of trimming thermistor or other electrical components and the contacts thereofInfo
- Publication number
- GB2014789A GB2014789A GB7905808A GB7905808A GB2014789A GB 2014789 A GB2014789 A GB 2014789A GB 7905808 A GB7905808 A GB 7905808A GB 7905808 A GB7905808 A GB 7905808A GB 2014789 A GB2014789 A GB 2014789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact material
- thermistor
- contacts
- substrate
- trimming
- 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
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, 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
Abstract
A thermistor (112) or other electrical component has electric contact material (116) applied on at least one surface which is positioned over the surface of a supporting substrate (130) carrying two conductors (132, 134) to which the contact material on the component is to be electrically connected. In one embodiment of the invention, a gap (154) is formed to extend through the substrate (130) allowing an abrading element (156) to extend for abrading the contact material (116), thereby to form two contacts from the unitary layer of contact material each connected to only one substrate conductor 132, 134. In another embodiment, the layer of contact material (116) is removed by a laser beam projected through the gap (154) or a transparent section of the substrate. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87919378A | 1978-02-21 | 1978-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2014789A true GB2014789A (en) | 1979-08-30 |
| GB2014789B GB2014789B (en) | 1982-06-30 |
Family
ID=25373611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7905808A Expired GB2014789B (en) | 1978-02-21 | 1979-02-19 | Method of trimming thermistor or other electrical components and the contacts thereof |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS54126946A (en) |
| AT (1) | AT371285B (en) |
| AU (1) | AU521757B2 (en) |
| BE (1) | BE874294A (en) |
| BR (1) | BR7901048A (en) |
| CA (1) | CA1114588A (en) |
| CH (1) | CH645475A5 (en) |
| DE (1) | DE2905075A1 (en) |
| DK (1) | DK145688C (en) |
| FI (1) | FI67452C (en) |
| FR (1) | FR2417831A1 (en) |
| GB (1) | GB2014789B (en) |
| IE (1) | IE47843B1 (en) |
| IL (1) | IL56683A (en) |
| IT (1) | IT1110369B (en) |
| MX (1) | MX145148A (en) |
| NL (1) | NL7901331A (en) |
| NO (1) | NO148354C (en) |
| SE (1) | SE438750B (en) |
| YU (1) | YU41979A (en) |
-
1979
- 1979-02-10 DE DE19792905075 patent/DE2905075A1/en not_active Withdrawn
- 1979-02-16 IL IL56683A patent/IL56683A/en unknown
- 1979-02-16 IE IE307/79A patent/IE47843B1/en unknown
- 1979-02-16 JP JP1778579A patent/JPS54126946A/en active Pending
- 1979-02-16 AT AT0121279A patent/AT371285B/en not_active IP Right Cessation
- 1979-02-19 CH CH162279A patent/CH645475A5/en not_active IP Right Cessation
- 1979-02-19 BR BR7901048A patent/BR7901048A/en unknown
- 1979-02-19 DK DK71379A patent/DK145688C/en active
- 1979-02-19 GB GB7905808A patent/GB2014789B/en not_active Expired
- 1979-02-19 FI FI790553A patent/FI67452C/en not_active IP Right Cessation
- 1979-02-20 SE SE7901498A patent/SE438750B/en unknown
- 1979-02-20 BE BE2/57621A patent/BE874294A/en not_active IP Right Cessation
- 1979-02-20 NL NL7901331A patent/NL7901331A/en not_active Application Discontinuation
- 1979-02-20 CA CA321,920A patent/CA1114588A/en not_active Expired
- 1979-02-20 NO NO790558A patent/NO148354C/en unknown
- 1979-02-20 AU AU44400/79A patent/AU521757B2/en not_active Ceased
- 1979-02-20 IT IT20353/79A patent/IT1110369B/en active
- 1979-02-20 YU YU00419/79A patent/YU41979A/en unknown
- 1979-02-21 MX MX176679A patent/MX145148A/en unknown
- 1979-02-21 FR FR7904444A patent/FR2417831A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2905075A1 (en) | 1979-09-13 |
| SE438750B (en) | 1985-04-29 |
| IL56683A0 (en) | 1979-05-31 |
| FR2417831A1 (en) | 1979-09-14 |
| DK145688C (en) | 1983-07-18 |
| NO148354B (en) | 1983-06-13 |
| BE874294A (en) | 1979-08-20 |
| JPS54126946A (en) | 1979-10-02 |
| MX145148A (en) | 1982-01-11 |
| NO790558L (en) | 1979-08-22 |
| DK145688B (en) | 1983-01-24 |
| FI790553A (en) | 1979-08-22 |
| AU4440079A (en) | 1979-08-30 |
| YU41979A (en) | 1983-04-30 |
| GB2014789B (en) | 1982-06-30 |
| IT1110369B (en) | 1985-12-23 |
| NO148354C (en) | 1983-09-21 |
| AT371285B (en) | 1983-06-10 |
| FI67452C (en) | 1985-03-11 |
| IE47843B1 (en) | 1984-06-27 |
| ATA121279A (en) | 1982-10-15 |
| IT7920353A0 (en) | 1979-02-20 |
| DK71379A (en) | 1979-08-22 |
| IL56683A (en) | 1982-04-30 |
| CA1114588A (en) | 1981-12-22 |
| BR7901048A (en) | 1979-10-02 |
| FR2417831B3 (en) | 1981-11-13 |
| FI67452B (en) | 1984-11-30 |
| NL7901331A (en) | 1979-08-23 |
| IE790307L (en) | 1979-08-21 |
| SE7901498L (en) | 1979-08-22 |
| CH645475A5 (en) | 1984-09-28 |
| AU521757B2 (en) | 1982-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7906961L (en) | INSULATING BERORGAN | |
| EP0005265A3 (en) | Method for making contact on the adhesive side of the electrode of an electrical device | |
| ES2062085T3 (en) | CONTACT ITEM FOR ELECTRIC CONDUCTORS. | |
| DE69028504T2 (en) | Electrically conductive layer for electrical devices | |
| FR2340605A1 (en) | CONTACT COATING FOR ELECTRICAL CONTACTS FOR LOW CURRENTS | |
| DE69028613T2 (en) | Electrically conductive layer for electrical devices | |
| KR970018877A (en) | Manufacturing Method Of Semiconductor Laser Components | |
| BR8203464A (en) | PROCESS FOR THE PROTECTION OF AN ELECTRICALLY ELECTRICALLY CONDUCTIVE SUBSTRATE AGAINST CORROSION AND FLEXIBLE ELECTRODE | |
| EP0307671A3 (en) | Method of making an electrically programmable integrated circuit with meltable contact bridges | |
| IT1084172B (en) | PROCEDURE AND COMPOSITION FOR THE COATING OF AN ELECTRICALLY CONDUCTIVE SUBSTRATE | |
| MY103677A (en) | Thick film resistor, method of trimming thick film resistor, and printed circuit board having thick film resistor | |
| DE3379882D1 (en) | Film carrier for an electrical conductor pattern | |
| GB2014789A (en) | Method of trimming thermistor or other electrical components and the contacts thereof | |
| CH644990GA3 (en) | ||
| AT362439B (en) | HOUSING MADE OF ELECTRICALLY INSULATING MATERIAL FOR AN ELECTRICAL TERMINAL | |
| ES276275Y (en) | COVERING BELT ESPECIALLY FOR THE ELEMENTAL INSULATION OF ELECTRICAL CONDUCTORS. | |
| EP0242020A3 (en) | Electrical circuits | |
| ATE104472T1 (en) | DEVICE FOR TAKING THERMAL IMAGES. | |
| JPS5534478A (en) | Forming pattern | |
| DE3855106D1 (en) | LAMINAR ELECTRIC HEATING DEVICE | |
| ES8207660A1 (en) | Process for connecting electrical taps to an electrical element. | |
| DD129209B1 (en) | GLASS SUBSTRATE FOR ELECTRIC DUO LAYER COMPONENTS | |
| JPS5376179A (en) | Forming method for oxide film | |
| MX9206131A (en) | METHOD FOR FORMING AN ELECTRICALLY CONDUCTIVE CONTACT | |
| DE69118527D1 (en) | ELECTROCHEMICAL MEASURING ELECTRODE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |