KR20020055530A - 집적회로내의 코일 제조방법 - Google Patents
집적회로내의 코일 제조방법 Download PDFInfo
- Publication number
- KR20020055530A KR20020055530A KR1020000084520A KR20000084520A KR20020055530A KR 20020055530 A KR20020055530 A KR 20020055530A KR 1020000084520 A KR1020000084520 A KR 1020000084520A KR 20000084520 A KR20000084520 A KR 20000084520A KR 20020055530 A KR20020055530 A KR 20020055530A
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- integrated circuit
- metal layer
- semi
- metal
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000004065 semiconductor Substances 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 12
- 239000011229 interlayer Substances 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000004891 communication Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (1)
- 반도체 집적회로 공정에 있어서, 기판 상부에 한쪽방향으로 반복된 반타원형의 제 1금속층(101)을 형성하는 제 1단계;층간 절연막을 증착한 후 비아(via)(102) 공정을 행하는 제 2단계; 및상기 제 1금속층과 반대방향으로 반복된 반타원형의 제 2금속층(103)을 형성하는 제 3단계를 포함하여 이루어진 것을 특징으로 하는 집적회로 내에서 코일을 제조하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000084520A KR20020055530A (ko) | 2000-12-28 | 2000-12-28 | 집적회로내의 코일 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000084520A KR20020055530A (ko) | 2000-12-28 | 2000-12-28 | 집적회로내의 코일 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20020055530A true KR20020055530A (ko) | 2002-07-09 |
Family
ID=27687913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000084520A KR20020055530A (ko) | 2000-12-28 | 2000-12-28 | 집적회로내의 코일 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20020055530A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100689859B1 (ko) * | 2005-07-01 | 2007-03-08 | 삼성전자주식회사 | 반도체 장치에서의 패드 구조 |
-
2000
- 2000-12-28 KR KR1020000084520A patent/KR20020055530A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100689859B1 (ko) * | 2005-07-01 | 2007-03-08 | 삼성전자주식회사 | 반도체 장치에서의 패드 구조 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20001228 |
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Comment text: Notification of reason for refusal Patent event date: 20020830 Patent event code: PE09021S01D |
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Comment text: Notification of reason for refusal Patent event date: 20030423 Patent event code: PE09021S01D |
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Patent event date: 20031230 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20030423 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20020830 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |