TWI563881B - Substrate processing device and impedance matching method - Google Patents
Substrate processing device and impedance matching methodInfo
- Publication number
- TWI563881B TWI563881B TW101139904A TW101139904A TWI563881B TW I563881 B TWI563881 B TW I563881B TW 101139904 A TW101139904 A TW 101139904A TW 101139904 A TW101139904 A TW 101139904A TW I563881 B TWI563881 B TW I563881B
- Authority
- TW
- Taiwan
- Prior art keywords
- processing device
- substrate processing
- impedance matching
- matching method
- impedance
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/32174—Circuits specially adapted for controlling the RF discharge
- H01J37/32183—Matching circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
- H05H1/4645—Radiofrequency discharges
- H05H1/4652—Radiofrequency discharges using inductive coupling means, e.g. coils
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H2242/00—Auxiliary systems
- H05H2242/20—Power circuits
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20110112415 | 2011-10-31 | ||
| KR1020110140018A KR20130047532A (en) | 2011-10-31 | 2011-12-22 | Apparatus and method for treating substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201330704A TW201330704A (en) | 2013-07-16 |
| TWI563881B true TWI563881B (en) | 2016-12-21 |
Family
ID=48659004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101139904A TWI563881B (en) | 2011-10-31 | 2012-10-29 | Substrate processing device and impedance matching method |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20130047532A (en) |
| TW (1) | TWI563881B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101544975B1 (en) | 2013-09-30 | 2015-08-18 | 주식회사 플라즈마트 | Impedance Matching Method And Impedance Matching System |
| KR101777762B1 (en) | 2015-09-03 | 2017-09-12 | 에이피시스템 주식회사 | Device for feeding high-frequency power and apparatus for processing substrate having the same |
| TWI894169B (en) * | 2019-10-01 | 2025-08-21 | 美商蘭姆研究公司 | Radio frequency distribution circuits including transformers and/or transformer coupled combiners |
| KR102906594B1 (en) | 2019-12-02 | 2025-12-30 | 램 리써치 코포레이션 | Impedance conversion during RF (RADIO-FREQUENCY) assisted plasma generation |
| KR20230021739A (en) | 2020-06-12 | 2023-02-14 | 램 리써치 코포레이션 | Control of Plasma Formation by RF Coupling Structures |
| KR20220067554A (en) | 2020-11-16 | 2022-05-25 | 세메스 주식회사 | Substrate treating apparatus and impedance matching method |
| KR102427905B1 (en) * | 2020-12-21 | 2022-08-02 | 주식회사 테스 | Substrate processing apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06325897A (en) * | 1993-05-17 | 1994-11-25 | Adtec:Kk | Impedance matching device for high frequency plasma |
| US6424232B1 (en) * | 1999-11-30 | 2002-07-23 | Advanced Energy's Voorhees Operations | Method and apparatus for matching a variable load impedance with an RF power generator impedance |
| TWI299965B (en) * | 2001-11-27 | 2008-08-11 | Alps Electric Co Ltd | |
| TW200920192A (en) * | 2007-10-22 | 2009-05-01 | New Power Plasma Co Ltd | Capacitively coupled plasma reactor |
-
2011
- 2011-12-22 KR KR1020110140018A patent/KR20130047532A/en not_active Ceased
-
2012
- 2012-10-29 TW TW101139904A patent/TWI563881B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06325897A (en) * | 1993-05-17 | 1994-11-25 | Adtec:Kk | Impedance matching device for high frequency plasma |
| US6424232B1 (en) * | 1999-11-30 | 2002-07-23 | Advanced Energy's Voorhees Operations | Method and apparatus for matching a variable load impedance with an RF power generator impedance |
| TWI299965B (en) * | 2001-11-27 | 2008-08-11 | Alps Electric Co Ltd | |
| TW200920192A (en) * | 2007-10-22 | 2009-05-01 | New Power Plasma Co Ltd | Capacitively coupled plasma reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201330704A (en) | 2013-07-16 |
| KR20130047532A (en) | 2013-05-08 |
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