JP2002319695A - 大面積の接地面電位を制御するための方法及び装置 - Google Patents
大面積の接地面電位を制御するための方法及び装置Info
- Publication number
- JP2002319695A JP2002319695A JP2001383855A JP2001383855A JP2002319695A JP 2002319695 A JP2002319695 A JP 2002319695A JP 2001383855 A JP2001383855 A JP 2001383855A JP 2001383855 A JP2001383855 A JP 2001383855A JP 2002319695 A JP2002319695 A JP 2002319695A
- Authority
- JP
- Japan
- Prior art keywords
- ground reference
- voltage
- ground
- working
- potential difference
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000004065 semiconductor Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0064—Earth or grounding circuit
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Current Or Voltage (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/739156 | 2000-12-18 | ||
| US09/739,156 US6555934B2 (en) | 2000-12-18 | 2000-12-18 | Method and apparatus for control of large-area ground plane potentials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002319695A true JP2002319695A (ja) | 2002-10-31 |
| JP2002319695A5 JP2002319695A5 (enExample) | 2005-07-28 |
Family
ID=24971074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001383855A Withdrawn JP2002319695A (ja) | 2000-12-18 | 2001-12-18 | 大面積の接地面電位を制御するための方法及び装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6555934B2 (enExample) |
| EP (1) | EP1215951A3 (enExample) |
| JP (1) | JP2002319695A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9151783B2 (en) | 2012-04-26 | 2015-10-06 | Synopsys, Inc. | Ground offset monitor and compensator |
| KR102045253B1 (ko) * | 2013-09-12 | 2019-11-18 | 삼성전자주식회사 | 전자 장치의 정전기 방전 검출 방법 및 장치 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2651773A (en) * | 1952-05-07 | 1953-09-08 | Holmes Electric Protective Com | Ground potential compensator |
| US4398188A (en) * | 1981-10-07 | 1983-08-09 | Feigal Donn L | Ground circuit voltage detector |
| US4503480A (en) * | 1983-02-17 | 1985-03-05 | Ncr Corporation | Voltage compensating driver circuit |
| US4763007A (en) * | 1984-12-25 | 1988-08-09 | Ricoh Company, Ltd. | Image sensor driving circuit |
| US4969062A (en) * | 1989-05-30 | 1990-11-06 | Motorola, Inc. | Ground fault protection circuit |
| CA2034118A1 (en) * | 1990-02-09 | 1991-08-10 | Nang Tri Tran | Solid state radiation detector |
| CA2060673C (en) * | 1992-02-05 | 1998-11-24 | Michel Montreuil | Stray current neutralizing method and device |
| US5517134A (en) * | 1994-09-16 | 1996-05-14 | Texas Instruments Incorporated | Offset comparator with common mode voltage stability |
| US5825170A (en) * | 1997-01-24 | 1998-10-20 | Filtre-Expert | Magnetically coupled alternating stray current neutralizing method and system |
| US5869909A (en) * | 1997-05-08 | 1999-02-09 | ATT Corp--Lucent Technologies Inc | Active ground compensation |
| US5818672A (en) * | 1997-08-25 | 1998-10-06 | Hilbe; Thomas C. | Ground loop current suppressor |
-
2000
- 2000-12-18 US US09/739,156 patent/US6555934B2/en not_active Expired - Fee Related
-
2001
- 2001-12-14 EP EP01310453A patent/EP1215951A3/en not_active Withdrawn
- 2001-12-18 JP JP2001383855A patent/JP2002319695A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US6555934B2 (en) | 2003-04-29 |
| US20020074864A1 (en) | 2002-06-20 |
| EP1215951A2 (en) | 2002-06-19 |
| EP1215951A3 (en) | 2005-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041217 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041217 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20060814 |