NL8303256A - Aanpassen van dunne filmweerstanden. - Google Patents
Aanpassen van dunne filmweerstanden. Download PDFInfo
- Publication number
- NL8303256A NL8303256A NL8303256A NL8303256A NL8303256A NL 8303256 A NL8303256 A NL 8303256A NL 8303256 A NL8303256 A NL 8303256A NL 8303256 A NL8303256 A NL 8303256A NL 8303256 A NL8303256 A NL 8303256A
- Authority
- NL
- Netherlands
- Prior art keywords
- resistance
- sensitivity
- sections
- resistors
- ratio
- Prior art date
Links
- 239000010409 thin film Substances 0.000 title description 2
- 230000035945 sensitivity Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005530 etching Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/0802—Resistors only
-
- 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
-
- 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
- Y10T29/49083—Heater type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Integrated Circuits (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Non-Adjustable Resistors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42325582 | 1982-09-24 | ||
US06/423,255 US4565000A (en) | 1982-09-24 | 1982-09-24 | Matching of resistor sensitivities to process-induced variations in resistor widths |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8303256A true NL8303256A (nl) | 1984-04-16 |
Family
ID=23678208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8303256A NL8303256A (nl) | 1982-09-24 | 1983-09-22 | Aanpassen van dunne filmweerstanden. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4565000A (de) |
JP (1) | JPS5978502A (de) |
CA (1) | CA1219966A (de) |
DE (1) | DE3334679A1 (de) |
FR (1) | FR2533753A1 (de) |
GB (1) | GB2129620B (de) |
NL (1) | NL8303256A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774492A (en) * | 1986-12-03 | 1988-09-27 | Vtc Inc | Slotted integrated circuit resistor |
US4827222A (en) * | 1987-12-11 | 1989-05-02 | Vtc Incorporated | Input offset voltage trimming network and method |
GB2231728A (en) * | 1989-05-16 | 1990-11-21 | Lucas Ind Plc | Trimming a variable resistor |
IL94340A (en) * | 1990-05-09 | 1994-05-30 | Vishay Israel Ltd | Selectable high precision resistor and technique for production thereof |
US5189595A (en) * | 1992-02-19 | 1993-02-23 | Silicon Systems, Inc. | Edge shrinkage compensated devices |
US6081106A (en) * | 1998-08-21 | 2000-06-27 | Cisco Technology, Inc. | Voltage setpoint error reduction |
DE10260299A1 (de) | 2002-12-20 | 2004-07-01 | Bayer Ag | Reaktivsysteme, deren Herstellung und deren Verwendung |
FR3007520A1 (fr) * | 2013-06-25 | 2014-12-26 | St Microelectronics Crolles 2 | Procede de determination d'un champ de contraintes tridimensionnelles d'un objet, en particulier une structure integree, et systeme correspondant |
CN112614673A (zh) * | 2020-12-04 | 2021-04-06 | 横店集团东磁股份有限公司 | 一种电感及其制造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA803669A (en) * | 1969-01-07 | Meoni Angelo | Method of manufacturing fixed value resistors and resistor manufactured by the same | |
US3366889A (en) * | 1964-09-14 | 1968-01-30 | Rca Corp | Integrated electrical circuit |
US3344387A (en) * | 1964-10-07 | 1967-09-26 | Western Electric Co | Variable thin film electrical component |
US3403324A (en) * | 1965-10-22 | 1968-09-24 | Frank R. Bradley | Voltage divider networks |
US3431640A (en) * | 1966-03-04 | 1969-03-11 | Burroughs Corp | Method for adjusting thin film resistors |
US3644802A (en) * | 1968-05-31 | 1972-02-22 | Rca Corp | Ratio-compensated resistors for integrated circuit |
NL6907227A (de) * | 1969-05-10 | 1970-11-12 | ||
JPS4826196A (de) * | 1971-08-06 | 1973-04-05 | ||
US3771095A (en) * | 1972-12-21 | 1973-11-06 | Ibm | Monolithic integrated circuit resistor design for optimum resistor tracking |
US4161742A (en) * | 1975-08-02 | 1979-07-17 | Ferranti Limited | Semiconductor devices with matched resistor portions |
US4228418A (en) * | 1979-03-28 | 1980-10-14 | The United States Of America As Represented By The Secretary Of The Army | Modular trim resistive network |
-
1982
- 1982-09-24 US US06/423,255 patent/US4565000A/en not_active Expired - Lifetime
-
1983
- 1983-09-09 CA CA000436371A patent/CA1219966A/en not_active Expired
- 1983-09-22 JP JP58174461A patent/JPS5978502A/ja active Pending
- 1983-09-22 GB GB08325411A patent/GB2129620B/en not_active Expired
- 1983-09-22 NL NL8303256A patent/NL8303256A/nl not_active Application Discontinuation
- 1983-09-22 FR FR8315092A patent/FR2533753A1/fr not_active Withdrawn
- 1983-09-24 DE DE19833334679 patent/DE3334679A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3334679A1 (de) | 1984-03-29 |
JPS5978502A (ja) | 1984-05-07 |
CA1219966A (en) | 1987-03-31 |
GB2129620B (en) | 1986-10-08 |
GB8325411D0 (en) | 1983-10-26 |
FR2533753A1 (fr) | 1984-03-30 |
US4565000A (en) | 1986-01-21 |
GB2129620A (en) | 1984-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BT | A notification was added to the application dossier and made available to the public | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |