GB1173444A - Improvements in and relating to Semiconductor Resistors - Google Patents
Improvements in and relating to Semiconductor ResistorsInfo
- Publication number
- GB1173444A GB1173444A GB25981/67A GB2598167A GB1173444A GB 1173444 A GB1173444 A GB 1173444A GB 25981/67 A GB25981/67 A GB 25981/67A GB 2598167 A GB2598167 A GB 2598167A GB 1173444 A GB1173444 A GB 1173444A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistor
- bevelled
- electrodes
- semi
- conductor
- 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
Links
- 239000004065 semiconductor Substances 0.000 title abstract 6
- 239000000463 material Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 3
- 229910052737 gold Inorganic materials 0.000 abstract 3
- 239000010931 gold Substances 0.000 abstract 3
- 239000004568 cement Substances 0.000 abstract 2
- 229910052733 gallium Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 1
- 229910018487 Ni—Cr Inorganic materials 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 0.000 abstract 1
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 abstract 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000007772 electrode material Substances 0.000 abstract 1
- -1 gallium-activated cadmium sulphide Chemical class 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
Classifications
-
- 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
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
-
- 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
- H01C7/02—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 having positive temperature coefficient
- H01C7/022—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 having positive temperature coefficient mainly consisting of non-metallic substances
-
- 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
- H01C7/10—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 voltage responsive, i.e. varistors
-
- 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
- H01C7/10—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 voltage responsive, i.e. varistors
- H01C7/102—Varistor boundary, e.g. surface layers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6607971A NL6607971A (enrdf_load_stackoverflow) | 1966-06-09 | 1966-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1173444A true GB1173444A (en) | 1969-12-10 |
Family
ID=19796839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25981/67A Expired GB1173444A (en) | 1966-06-09 | 1967-06-06 | Improvements in and relating to Semiconductor Resistors |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3475713A (enrdf_load_stackoverflow) |
| CH (1) | CH488256A (enrdf_load_stackoverflow) |
| DE (1) | DE1665244A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1529987A (enrdf_load_stackoverflow) |
| GB (1) | GB1173444A (enrdf_load_stackoverflow) |
| NL (1) | NL6607971A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3694660A (en) * | 1971-01-12 | 1972-09-26 | Mattel Inc | Radiation sensitive readout head with circuit board construction |
| GB2027986B (en) * | 1978-07-31 | 1983-01-19 | Philips Electronic Associated | Infra-red detectors |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1011824A (en) * | 1911-01-26 | 1911-12-12 | Oscar Linder | Selenium cell. |
| US2196830A (en) * | 1937-05-29 | 1940-04-09 | Gen Electric | Photoelectric cell |
| US2678401A (en) * | 1950-09-28 | 1954-05-11 | Curtiss Wright Corp | Low distortion alternating current photoelectric apparatus |
| US2823245A (en) * | 1953-02-05 | 1958-02-11 | Int Resistance Co | Photocell |
-
1966
- 1966-06-09 NL NL6607971A patent/NL6607971A/xx unknown
-
1967
- 1967-06-05 US US643656A patent/US3475713A/en not_active Expired - Lifetime
- 1967-06-06 GB GB25981/67A patent/GB1173444A/en not_active Expired
- 1967-06-06 CH CH796967A patent/CH488256A/de not_active IP Right Cessation
- 1967-06-06 DE DE19671665244 patent/DE1665244A1/de active Pending
- 1967-06-09 FR FR109848A patent/FR1529987A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3475713A (en) | 1969-10-28 |
| CH488256A (de) | 1970-03-31 |
| NL6607971A (enrdf_load_stackoverflow) | 1967-12-11 |
| FR1529987A (fr) | 1968-06-21 |
| DE1665244A1 (de) | 1971-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |