CN1327242A - 电阻器及其制造方法 - Google Patents
电阻器及其制造方法 Download PDFInfo
- Publication number
- CN1327242A CN1327242A CN01121109.1A CN01121109A CN1327242A CN 1327242 A CN1327242 A CN 1327242A CN 01121109 A CN01121109 A CN 01121109A CN 1327242 A CN1327242 A CN 1327242A
- Authority
- CN
- China
- Prior art keywords
- resistive element
- resistor
- electrodes
- pair
- rectangle
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
- H01C3/10—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration
- H01C3/12—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration lying in one plane
-
- 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
-
- 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
- Y10T29/49099—Coating resistive material on a base
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Non-Adjustable Resistors (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP159843/2000 | 2000-05-30 | ||
JP2000159843A JP2001338801A (ja) | 2000-05-30 | 2000-05-30 | 抵抗器およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1327242A true CN1327242A (zh) | 2001-12-19 |
CN1208787C CN1208787C (zh) | 2005-06-29 |
Family
ID=18664118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01121109.1A Expired - Fee Related CN1208787C (zh) | 2000-05-30 | 2001-05-30 | 电阻器及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7049928B2 (zh) |
JP (1) | JP2001338801A (zh) |
CN (1) | CN1208787C (zh) |
MY (1) | MY131792A (zh) |
TW (1) | TW498350B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115206609A (zh) * | 2021-04-05 | 2022-10-18 | Koa株式会社 | 片式电阻器和片式电阻器的制造方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7372127B2 (en) | 2001-02-15 | 2008-05-13 | Integral Technologies, Inc. | Low cost and versatile resistors manufactured from conductive loaded resin-based materials |
JP2004014697A (ja) * | 2002-06-05 | 2004-01-15 | Denso Corp | 抵抗体およびそのトリミング方法 |
WO2005027150A1 (ja) * | 2003-09-17 | 2005-03-24 | Rohm Co.,Ltd. | チップ抵抗器とその製造方法 |
TWI366837B (en) | 2004-02-27 | 2012-06-21 | Rohm Co Ltd | Chip resistor and method for manufacturing the same |
JP4812390B2 (ja) * | 2005-10-13 | 2011-11-09 | ローム株式会社 | チップ抵抗器とその製造方法 |
US7940158B2 (en) | 2005-10-13 | 2011-05-10 | Rohm Co., Ltd. | Chip resistor and its manufacturing method |
JP5096672B2 (ja) * | 2005-11-18 | 2012-12-12 | ローム株式会社 | チップ抵抗器とその製造方法 |
JP5179155B2 (ja) * | 2007-12-07 | 2013-04-10 | 太陽社電気株式会社 | チップ抵抗器 |
JP6618248B2 (ja) * | 2014-10-24 | 2019-12-11 | Koa株式会社 | 抵抗器およびその製造方法 |
JP2019117843A (ja) * | 2017-12-26 | 2019-07-18 | Koa株式会社 | チップ抵抗器 |
JP7152184B2 (ja) * | 2018-05-17 | 2022-10-12 | Koa株式会社 | チップ抵抗器およびチップ抵抗器の製造方法 |
CN113284687B (zh) * | 2021-04-25 | 2022-07-26 | 广东风华高新科技股份有限公司 | 一种片式电阻器及其制备方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438205A (en) * | 1945-09-15 | 1948-03-23 | Douglas Aircraft Co Inc | Measuring instrument |
US3282730A (en) * | 1962-11-14 | 1966-11-01 | Electra Mfg Company | Precision electrical resistor |
US3359467A (en) * | 1965-02-04 | 1967-12-19 | Texas Instruments Inc | Resistors for integrated circuits |
US3512254A (en) * | 1965-08-10 | 1970-05-19 | Corning Glass Works | Method of making an electrical device |
US3805210A (en) * | 1969-12-04 | 1974-04-16 | M Croset | Integrated circuit resistor and a method for the manufacture thereof |
US3669733A (en) * | 1969-12-12 | 1972-06-13 | Rca Corp | Method of making a thick-film hybrid circuit |
US3778744A (en) * | 1973-02-28 | 1973-12-11 | H Brandi | Film resistors |
DE2718603C2 (de) * | 1977-04-22 | 1982-12-02 | Mannesmann AG, 4000 Düsseldorf | Verfahren und Vorrichtung zur Herstellung des Kalibereinschnittes von Pilgerwalzen eines Kaltpilgerwalzwerkes |
US4297670A (en) * | 1977-06-03 | 1981-10-27 | Angstrohm Precision, Inc. | Metal foil resistor |
US4429298A (en) * | 1982-02-22 | 1984-01-31 | Western Electric Co., Inc. | Methods of trimming film resistors |
JPS6442102A (en) | 1987-08-07 | 1989-02-14 | Taiyosha Denki Kk | Manufacture of chip resistor |
JPH01137601A (ja) | 1987-11-25 | 1989-05-30 | Matsushita Electric Ind Co Ltd | 抵抗体素子 |
US4929298A (en) * | 1988-05-13 | 1990-05-29 | The Goodyear Tire & Rubber Company | Tire building drum including an expandable segmental cylinder assembly and a vacuum chamber |
US5321382A (en) * | 1991-07-08 | 1994-06-14 | Nippondenso Co., Ltd. | Thermal type flow rate sensor |
US5521576A (en) * | 1993-10-06 | 1996-05-28 | Collins; Franklyn M. | Fine-line thick film resistors and resistor networks and method of making same |
US5929746A (en) * | 1995-10-13 | 1999-07-27 | International Resistive Company, Inc. | Surface mounted thin film voltage divider |
JP3138631B2 (ja) | 1996-01-26 | 2001-02-26 | 太陽社電気株式会社 | チップ抵抗器及びその製造方法 |
DE69733806T2 (de) * | 1996-10-30 | 2006-04-20 | Koninklijke Philips Electronics N.V. | Verfahren zum befestigen eines elektrischen kontakts auf einer keramikschicht und ein auf diese weise gefertigtes widerstandselement |
US5976392A (en) * | 1997-03-07 | 1999-11-02 | Yageo Corporation | Method for fabrication of thin film resistor |
TW466508B (en) * | 1999-07-22 | 2001-12-01 | Rohm Co Ltd | Resistor and method of adjusting resistance of the same |
-
2000
- 2000-05-30 JP JP2000159843A patent/JP2001338801A/ja active Pending
-
2001
- 2001-05-29 TW TW090112908A patent/TW498350B/zh not_active IP Right Cessation
- 2001-05-30 CN CN01121109.1A patent/CN1208787C/zh not_active Expired - Fee Related
- 2001-05-30 MY MYPI20012568A patent/MY131792A/en unknown
- 2001-05-30 US US09/871,309 patent/US7049928B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115206609A (zh) * | 2021-04-05 | 2022-10-18 | Koa株式会社 | 片式电阻器和片式电阻器的制造方法 |
CN115206609B (zh) * | 2021-04-05 | 2023-12-19 | Koa株式会社 | 片式电阻器和片式电阻器的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2001338801A (ja) | 2001-12-07 |
US20040012479A1 (en) | 2004-01-22 |
CN1208787C (zh) | 2005-06-29 |
US7049928B2 (en) | 2006-05-23 |
MY131792A (en) | 2007-09-28 |
TW498350B (en) | 2002-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: PANASONIC INDUSTRIAL DEVICES (TIANJIN) CO., LTD. Assignor: Matsushita Electric Industrial Co., Ltd. Contract record no.: 2012990000472 Denomination of invention: Chip resistor and method for producing the same Granted publication date: 20050629 License type: Common License Open date: 20011219 Record date: 20120703 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050629 Termination date: 20200530 |