JP7324326B2 - ナノ秒パルサーのバイアス補償 - Google Patents
ナノ秒パルサーのバイアス補償 Download PDFInfo
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- JP7324326B2 JP7324326B2 JP2022035077A JP2022035077A JP7324326B2 JP 7324326 B2 JP7324326 B2 JP 7324326B2 JP 2022035077 A JP2022035077 A JP 2022035077A JP 2022035077 A JP2022035077 A JP 2022035077A JP 7324326 B2 JP7324326 B2 JP 7324326B2
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- power system
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Images
Classifications
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- 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
- H01J37/32137—Radio frequency generated discharge controlling of the discharge by modulation of energy
- H01J37/32146—Amplitude modulation, includes pulsing
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- 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
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- 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
- H01J37/32091—Radio frequency generated discharge the radio frequency energy being capacitively coupled to the plasma
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- 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
- H01J37/32128—Radio frequency generated discharge using particular waveforms, e.g. polarised waves
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- 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
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- 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
- H01J37/32532—Electrodes
- H01J37/32541—Shape
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- 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
- H01J37/32532—Electrodes
- H01J37/32568—Relative arrangement or disposition of electrodes; moving means
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- 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
- H01J37/32715—Workpiece holder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6831—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using electrostatic chucks
- H01L21/6833—Details of electrostatic chucks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68757—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a coating or a hardness or a material
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20154—Heat dissipaters coupled to components
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20254—Cold plates transferring heat from heat source to coolant
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20281—Thermal management, e.g. liquid flow control
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
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- Analytical Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Plasma Technology (AREA)
- Drying Of Semiconductors (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Description
本出願は、2018年7月27日に出願された、「ナノ秒パルサーシステム(NANOSECOND PULSER SYSTEM)」という名称の米国仮特許出願第62/711,464号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2018年7月27日に出願された、「ナノ秒パルサー熱管理(NANOSECOND PULSER THERMAL MANAGEMENT)」という名称の米国仮特許出願第62/711,334号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2018年7月27日に出願された、「ナノ秒パルサーパルス発生(NANOSECOND PULSER PULSE GENERATION)」という名称の米国仮特許出願第62/711,457号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2018年7月27日に出願された、「ナノ秒パルサーADCシステム(NANOSECOND PULSER ADC SYSTEM)」という名称の米国仮特許出願第62/711,347号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2018年7月27日に出願された、「エッジリングパワーシステム(EDGE RING POWER SYSTEM)」という名称の米国仮特許出願第62/711,467号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2018年7月27日に出願された、「ナノ秒パルサーバイアス補償(NANOSECOND PULSER BIAS COMPENSATION)」という名称の米国仮特許出願第62/711,406号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2018年7月27日に出願された、「ナノ秒パルサー制御モジュール(NANOSECOND PULSER CONTROL MODULE)」という名称の米国仮特許出願第62/711,468号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2018年8月10日に出願された、「RFプラズマ反応器の為のプラズマシース制御(PLASMA SHEATH CONTROL FOR RF PLASMA REACTORS)」という名称の米国仮特許出願第62/711,523号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2019年1月1日に出願された、「プラズマ制御用途向けのソース及びシンク能力を備えた効率的ナノ秒パルサー(EFFICIENT NANOSECOND PULSER WITH SOURCE AND SINK CAPABILITY FOR PLASMA CONTROL APPLICATIONS)」という名称の米国仮特許出願第62/789,523号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2019年1月1日に出願された、「ナノ秒パルサー回路における効率的なエネルギー回収(EFFICIENT ENERGY RECOVERY IN A NANOSECOND PULSER CIRCUIT)」という名称の米国仮特許出願第62/789,526号の優先権を主張するものであり、この仮特許出願の全体が参照により本明細書に組み込まれる。
本出願は、2019年7月26日に出願された、「ナノ秒パルサーバイアス補償(NANOSECOND PULSER BIAS COMPENSATION)」という名称の米国特許出願第16/523,840号の優先権を主張すると共に、その一部継続出願であり、この特許出願の全体が参照により本明細書に組み込まれる。
〔付記1〕
高電圧電力システムであって、
高電圧パルス電源と、
前記高電圧パルス電源に電気的に結合されたトランスと、
前記トランスと電気的に結合され、振幅が1kVを超え、パルスの繰返し周波数が1kHzを超える高電圧パルスを出力するように構成された出力と、
前記出力と並列に配置されたバイアス補償回路とを備え、前記バイアス補償回路が、
バイアス補償ダイオードと、
前記バイアス補償ダイオードと直列に配置された直流電源とを備えている、高電圧電力システム。
〔付記2〕
更に、少なくとも前記直流電源を跨いで配置され、約10μF未満のキャパシタンスを有するバイアス補償コンデンサを含む、付記1に記載の高電圧電力システム
〔付記3〕
前記高電圧パルス電源がナノ秒パルサーとトランスを含む、付記1に記載の高電圧電力システム。
〔付記4〕
前記高電圧電源が、直列に配置された複数のスイッチと1つのトランスを含む、付記1に記載の高電圧電力システム。
〔付記5〕
前記バイアス補償回路が、前記バイアス補償ダイオードを跨いで配置された高電圧スイッチを含み、前記高電圧スイッチは、前記高電圧パルス電源がパルシングしているときに開状態になるように構成され、前記高電圧スイッチは、前記高電圧パルス電源がパルシングしていないときに閉状態になるように構成されている、付記1に記載の高電圧電力システム。
〔付記6〕
前記高電圧スイッチが、直列に配置された複数のスイッチを含む、付記5に記載の高電圧電力システム。
〔付記7〕
更に、前記高電圧スイッチと直列に配置され、約1mH未満のインダクタンスを有するインダクタを含む、付記5に記載の高電圧電力システム。
〔付記8〕
前記出力が、プラズマと容量的に結合された電極と結合されている、付記1に記載の高電圧電力システム。
〔付記9〕
高電圧電力システムであって、
高電圧パルス電源と、
前記高電圧パルス電源と電気的に結合され、振幅が1kVを超え、パルスの繰返し周波数が2kHzを超える高電圧パルスを出力するように構成された出力と、
バイアス補償ダイオードと、
前記バイアス補償ダイオードと直列に配置された直流電源を備え、前記バイアス補償ダイオードと前記直流電源は前記出力と並列に配置されており、更に、
前記バイアス補償ダイオードを跨いで結合された高電圧スイッチを備え、前記高電圧スイッチは、前記高電圧スイッチング電源がパルシングしているときにオフになるように構成され、前記高電圧スイッチは、前記高電圧スイッチング電源がパルシングしていないときにオンになるように構成されている、高電圧電力システム。
〔付記10〕
更に、少なくとも前記直流電源を跨いで配置されたバイアス補償コンデンサを含む、付記9に記載の高電圧電力システム。
〔付記11〕
前記バイアス補償ダイオード、前記直流電源、及び前記高電圧スイッチが、前記出力を跨いで高電圧電力システムに配置されたバイアス補償回路を含む、付記9に記載の高電圧電力システム。
〔付記12〕
前記出力がプラズマと容量的に結合された電極と結合される、付記9に記載の高電圧電力システム。
〔付記13〕
前記高電圧スイッチが、前記高電圧パルス電源がパルシングしているときに開状態であるように構成され、前記高電圧スイッチが、前記高電圧パルス電源がパルシングしていないときに閉状態であるように構成されている、付記9に記載の高電圧電力システム。
〔付記14〕
前記直流電源が-5kV~+5kVを供給するように構成されている、付記9に記載の高電圧電力システム。
〔付記15〕
前記高電圧スイッチがスナバ回路を含む、付記9に記載の高電圧電力システム。
〔付記16〕
前記高電圧スイッチが、直列に配置された複数のスイッチを含み、又、複数の電圧共有抵抗器を有し、その結果、前記複数の電圧共有抵抗器の各電圧共有抵抗器が前記複数のスイッチの対応するスイッチを跨いで配置される、付記9に記載の高電圧電力システム。
〔付記17〕
前記バイアス補償ダイオードが、10Hz~10kHzの周波数で10A~1kAの電流を伝導するように構成されている、付記9に記載の高電圧電力システム。
〔付記18〕
前記高電圧パルス電源と前記バイアス補償ダイオードとに電気的に結合されたバイアスコンデンサを更に備え、前記バイアスコンデンサは約10μF未満の値を有する、付記9に記載の高電圧電力システム。
〔付記19〕
前記高電圧スイッチと直列に配置され、約1mH未満のインダクタンスを有するインダクタを更に備えた付記9に記載の高電圧電力システム。
〔付記20〕
更に、前記高電圧スイッチと直列に配置され、約1,000オーム未満の抵抗値を有する抵抗器を備えた付記9に記載の高電圧電力システム。
〔付記21〕
方法であって、
直流電源と直列に配置されたバイアス補償スイッチを開き、前記バイアス補償スイッチと前記直流電源は負荷を跨いで配置され、
1kVを超える電圧と20kHZを超えるパルス繰返し周波数を有する高電圧電源を負荷にパルシングし、
前記バイアス補償スイッチを閉じ、
前記高電圧電源をパルシングしないことを含む方法。
〔付記22〕
前記負荷が、プラズマと容量的に結合された電極を含む、付記21に記載の方法。
101 パルサー段
102 抵抗出力段
103 リード段
104 直流バイアス回路
106 負荷段
505 バイアス補償ダイオード
510 バイアス補償コンデンサ
701 第2のパルサー
705 第2のパルサー回路
710 スイッチ
905 高電圧スイッチ
1214、1314、1414 バイアス補償回路
1220、1225、1230、1235 スイッチ
1420 バイアス補償インダクタ
1505 スイッチモジュール
1510 スイッチ
1520 スナバコンデンサ
1525 フリーホイールダイオード
1530 ゲートドライバ回路
1540 電源
1560 高電圧源
1565 負荷
1905 エネルギー回収回路
1910 ダイオード
1915 インダクタ
C1 漂遊キャパシタンス
C2、C3、C4、C9、C11、C14 コンデンサ
C5 ソーススナバコンデンサ
C12 バイアスコンデンサ
C15 スナバコンデンサ
D2 ソースフリーホイールダイオード
D4 ソーススナバダイオード
D7 ブロッキングダイオード
D8 スナバダイオード
L9 インダクタ
R1、R2、R6、R9、R11、R13 抵抗器
R10 スナバ抵抗器
R15、R16、R17、R18 電圧共有抵抗器
S1、S4 スイッチ
T1、T2 トランス
Claims (1)
- 高電圧電力システムであって、
高電圧パルス電源と、
前記高電圧パルス電源に電気的に結合されたトランスと、
前記トランスと電気的に結合され、振幅が1kVを超え、パルスの繰返し周波数が1kHzを超える高電圧パルスを出力するように構成された出力と、
前記出力と並列に配置されたバイアス補償回路とを備えている、
高電圧電力システム。
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Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10020800B2 (en) | 2013-11-14 | 2018-07-10 | Eagle Harbor Technologies, Inc. | High voltage nanosecond pulser with variable pulse width and pulse repetition frequency |
CN109873621B (zh) | 2013-11-14 | 2023-06-16 | 鹰港科技有限公司 | 高压纳秒脉冲发生器 |
US10892140B2 (en) | 2018-07-27 | 2021-01-12 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US10978955B2 (en) | 2014-02-28 | 2021-04-13 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US11539352B2 (en) | 2013-11-14 | 2022-12-27 | Eagle Harbor Technologies, Inc. | Transformer resonant converter |
US10483089B2 (en) | 2014-02-28 | 2019-11-19 | Eagle Harbor Technologies, Inc. | High voltage resistive output stage circuit |
US11004660B2 (en) | 2018-11-30 | 2021-05-11 | Eagle Harbor Technologies, Inc. | Variable output impedance RF generator |
US11430635B2 (en) | 2018-07-27 | 2022-08-30 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
US10903047B2 (en) * | 2018-07-27 | 2021-01-26 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
WO2018148182A1 (en) | 2017-02-07 | 2018-08-16 | Eagle Harbor Technologies, Inc. | Transformer resonant converter |
JP6902167B2 (ja) | 2017-08-25 | 2021-07-14 | イーグル ハーバー テクノロジーズ, インク.Eagle Harbor Technologies, Inc. | ナノ秒パルスを使用する任意波形の発生 |
US10555412B2 (en) | 2018-05-10 | 2020-02-04 | Applied Materials, Inc. | Method of controlling ion energy distribution using a pulse generator with a current-return output stage |
US11532457B2 (en) | 2018-07-27 | 2022-12-20 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
US11302518B2 (en) | 2018-07-27 | 2022-04-12 | Eagle Harbor Technologies, Inc. | Efficient energy recovery in a nanosecond pulser circuit |
US11222767B2 (en) * | 2018-07-27 | 2022-01-11 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US10607814B2 (en) | 2018-08-10 | 2020-03-31 | Eagle Harbor Technologies, Inc. | High voltage switch with isolated power |
US11810761B2 (en) * | 2018-07-27 | 2023-11-07 | Eagle Harbor Technologies, Inc. | Nanosecond pulser ADC system |
CN112805920A (zh) | 2018-08-10 | 2021-05-14 | 鹰港科技有限公司 | 用于rf等离子体反应器的等离子体鞘控制 |
US11476145B2 (en) | 2018-11-20 | 2022-10-18 | Applied Materials, Inc. | Automatic ESC bias compensation when using pulsed DC bias |
CN113906677A (zh) | 2019-01-08 | 2022-01-07 | 鹰港科技有限公司 | 纳秒脉冲发生器电路中的高效能量恢复 |
WO2020154310A1 (en) | 2019-01-22 | 2020-07-30 | Applied Materials, Inc. | Feedback loop for controlling a pulsed voltage waveform |
US11508554B2 (en) | 2019-01-24 | 2022-11-22 | Applied Materials, Inc. | High voltage filter assembly |
CN114424436A (zh) * | 2019-09-24 | 2022-04-29 | Dh科技发展私人贸易有限公司 | 用于质谱仪离子检测器的超低噪声浮置高压电源 |
TWI778449B (zh) | 2019-11-15 | 2022-09-21 | 美商鷹港科技股份有限公司 | 高電壓脈衝電路 |
KR20230150396A (ko) | 2019-12-24 | 2023-10-30 | 이글 하버 테크놀로지스, 인코포레이티드 | 플라즈마 시스템을 위한 나노초 펄서 rf 절연 |
JP7439302B2 (ja) | 2020-05-12 | 2024-02-27 | イーグル ハーバー テクノロジーズ,インク. | 高周波rf発生器及びdcパルシング |
US11967484B2 (en) | 2020-07-09 | 2024-04-23 | Eagle Harbor Technologies, Inc. | Ion current droop compensation |
JP2023533284A (ja) * | 2020-07-09 | 2023-08-02 | イーグル ハーバー テクノロジーズ,インク. | イオン電流ドループ補償 |
US11462389B2 (en) * | 2020-07-31 | 2022-10-04 | Applied Materials, Inc. | Pulsed-voltage hardware assembly for use in a plasma processing system |
WO2022072947A1 (en) * | 2020-10-02 | 2022-04-07 | Eagle Harbor Technologies, Inc. | Ion current droop compensation |
US11901157B2 (en) | 2020-11-16 | 2024-02-13 | Applied Materials, Inc. | Apparatus and methods for controlling ion energy distribution |
US11798790B2 (en) | 2020-11-16 | 2023-10-24 | Applied Materials, Inc. | Apparatus and methods for controlling ion energy distribution |
CN112583295B (zh) * | 2020-12-15 | 2022-03-29 | 中国工程物理研究院激光聚变研究中心 | 一种高重频高压纳秒脉冲驱动电源系统和操作方法 |
US11863089B2 (en) * | 2021-03-26 | 2024-01-02 | Applied Materials, Inc. | Live measurement of high voltage power supply output |
US11495470B1 (en) | 2021-04-16 | 2022-11-08 | Applied Materials, Inc. | Method of enhancing etching selectivity using a pulsed plasma |
US11948780B2 (en) | 2021-05-12 | 2024-04-02 | Applied Materials, Inc. | Automatic electrostatic chuck bias compensation during plasma processing |
US11791138B2 (en) | 2021-05-12 | 2023-10-17 | Applied Materials, Inc. | Automatic electrostatic chuck bias compensation during plasma processing |
US11967483B2 (en) | 2021-06-02 | 2024-04-23 | Applied Materials, Inc. | Plasma excitation with ion energy control |
US20220399185A1 (en) | 2021-06-09 | 2022-12-15 | Applied Materials, Inc. | Plasma chamber and chamber component cleaning methods |
US11810760B2 (en) | 2021-06-16 | 2023-11-07 | Applied Materials, Inc. | Apparatus and method of ion current compensation |
US11569066B2 (en) | 2021-06-23 | 2023-01-31 | Applied Materials, Inc. | Pulsed voltage source for plasma processing applications |
US11639818B2 (en) | 2021-06-24 | 2023-05-02 | Booz Allen Hamilton Inc. | Thermal management systems |
US11776788B2 (en) | 2021-06-28 | 2023-10-03 | Applied Materials, Inc. | Pulsed voltage boost for substrate processing |
US11476090B1 (en) * | 2021-08-24 | 2022-10-18 | Applied Materials, Inc. | Voltage pulse time-domain multiplexing |
US12106938B2 (en) | 2021-09-14 | 2024-10-01 | Applied Materials, Inc. | Distortion current mitigation in a radio frequency plasma processing chamber |
US11997767B2 (en) | 2021-10-20 | 2024-05-28 | Goodrich Corporation | Pulse switch-based power supply systems, methods, and devices |
US11972924B2 (en) | 2022-06-08 | 2024-04-30 | Applied Materials, Inc. | Pulsed voltage source for plasma processing applications |
US12111341B2 (en) | 2022-10-05 | 2024-10-08 | Applied Materials, Inc. | In-situ electric field detection method and apparatus |
CN118335585B (zh) * | 2024-06-11 | 2024-09-27 | 中微半导体设备(上海)股份有限公司 | 一种下电极组件和等离子处理装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017126662A1 (ja) | 2016-01-22 | 2017-07-27 | Sppテクノロジーズ株式会社 | プラズマ制御装置 |
US20170358431A1 (en) | 2016-06-13 | 2017-12-14 | Applied Materials, Inc. | Systems and methods for controlling a voltage waveform at a substrate during plasma processing |
Family Cites Families (246)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3339108A (en) * | 1965-01-28 | 1967-08-29 | Gen Radio Co | Capacitor charging and discharging circuitry |
GB1542662A (en) | 1975-09-12 | 1979-03-21 | Matsushita Electric Ind Co Ltd | Power supply |
US4070589A (en) | 1976-10-29 | 1978-01-24 | The Singer Company | High speed-high voltage switching with low power consumption |
US4438331A (en) | 1981-12-02 | 1984-03-20 | Power Spectra, Inc. | Bulk semiconductor switch |
US4504895A (en) | 1982-11-03 | 1985-03-12 | General Electric Company | Regulated dc-dc converter using a resonating transformer |
US5038051A (en) * | 1984-05-08 | 1991-08-06 | The United States Of America As Represented By The Secretary Of The Navy | Solid state modulator for microwave transmitters |
US4635265A (en) * | 1984-06-13 | 1987-01-06 | Edward Weck & Company, Inc. | Power switching circuit for a pulsed laser |
DE3586921T2 (de) | 1984-09-01 | 1993-04-29 | Marconi Gec Ltd | Pulsgenerator. |
GB2170663B (en) | 1985-02-02 | 1989-06-14 | Brian Ernest Attwood | Harmonic-resonant power supply |
US4885074A (en) | 1987-02-24 | 1989-12-05 | International Business Machines Corporation | Plasma reactor having segmented electrodes |
US4924191A (en) | 1989-04-18 | 1990-05-08 | Erbtec Engineering, Inc. | Amplifier having digital bias control apparatus |
EP0417771B1 (en) | 1989-09-14 | 1995-06-14 | Hitachi Metals, Ltd. | High-voltage pulse generating circuit and electrostatic precipitator containing it |
JP3283476B2 (ja) * | 1989-09-22 | 2002-05-20 | 株式会社日立製作所 | 放電状態変動量モニタ |
US4992919A (en) | 1989-12-29 | 1991-02-12 | Lee Chu Quon | Parallel resonant converter with zero voltage switching |
US5140510A (en) | 1991-03-04 | 1992-08-18 | Motorola, Inc. | Constant frequency power converter |
FR2674385A1 (fr) | 1991-03-22 | 1992-09-25 | Alsthom Gec | Dispositif d'isolement galvanique pour signaux electriques continus ou susceptibles de comporter une composante continue. |
US6518195B1 (en) * | 1991-06-27 | 2003-02-11 | Applied Materials, Inc. | Plasma reactor using inductive RF coupling, and processes |
US5325021A (en) * | 1992-04-09 | 1994-06-28 | Clemson University | Radio-frequency powered glow discharge device and method with high voltage interface |
US5418707A (en) | 1992-04-13 | 1995-05-23 | The United States Of America As Represented By The United States Department Of Energy | High voltage dc-dc converter with dynamic voltage regulation and decoupling during load-generated arcs |
US6369576B1 (en) | 1992-07-08 | 2002-04-09 | Texas Instruments Incorporated | Battery pack with monitoring function for use in a battery charging system |
US5392187A (en) | 1992-08-12 | 1995-02-21 | North Carolina State University At Raleigh | Integrated circuit power device with transient responsive current limiting means |
JP3366058B2 (ja) | 1992-10-07 | 2003-01-14 | 浩 坂本 | 電源装置 |
GB9313614D0 (en) | 1993-07-01 | 1993-08-18 | Serck Baker Ltd | Separation apparatus |
US5313481A (en) | 1993-09-29 | 1994-05-17 | The United States Of America As Represented By The United States Department Of Energy | Copper laser modulator driving assembly including a magnetic compression laser |
US5392043A (en) | 1993-10-04 | 1995-02-21 | General Electric Company | Double-rate sampled signal integrator |
US5451846A (en) | 1993-12-14 | 1995-09-19 | Aeg Automation Systems Corporation | Low current compensation control for thyristor armature power supply |
US5483731A (en) | 1994-01-26 | 1996-01-16 | Aeroquip Corporation | Universal hydraulic tool |
DE69628514T2 (de) | 1995-02-17 | 2004-04-29 | Cymer, Inc., San Diego | Leistungspulsgenerator mit energierückgewinnung |
US5656123A (en) | 1995-06-07 | 1997-08-12 | Varian Associates, Inc. | Dual-frequency capacitively-coupled plasma reactor for materials processing |
CA2197978A1 (en) | 1995-06-19 | 1996-12-20 | Paul D. Spence | Discharge methods and electrodes for generating plasmas at one atmosphere of pressure, and materials treated therewith |
US6042686A (en) * | 1995-06-30 | 2000-03-28 | Lam Research Corporation | Power segmented electrode |
JP3373704B2 (ja) | 1995-08-25 | 2003-02-04 | 三菱電機株式会社 | 絶縁ゲートトランジスタ駆動回路 |
US6253704B1 (en) | 1995-10-13 | 2001-07-03 | Mattson Technology, Inc. | Apparatus and method for pulsed plasma processing of a semiconductor substrate |
WO1997018630A1 (en) | 1995-11-15 | 1997-05-22 | Kardo Syssoev Alexei F | Pulse generating circuits using drift step recovery devices |
IT1289479B1 (it) | 1996-01-26 | 1998-10-15 | Schlafhorst & Co W | Disposizione circuitale di trasformazione di tensione per la alimentazione energetica di un utilizzatore elettrico di elevata |
GB9607381D0 (en) | 1996-04-04 | 1996-06-12 | Council Cent Lab Res Councils | Dc power converter |
US5917286A (en) | 1996-05-08 | 1999-06-29 | Advanced Energy Industries, Inc. | Pulsed direct current power supply configurations for generating plasmas |
JP3040358B2 (ja) * | 1996-05-24 | 2000-05-15 | 積水化学工業株式会社 | グロー放電プラズマ処理方法及びその装置 |
CA2205817C (en) | 1996-05-24 | 2004-04-06 | Sekisui Chemical Co., Ltd. | Treatment method in glow-discharge plasma and apparatus thereof |
US5836943A (en) | 1996-08-23 | 1998-11-17 | Team Medical, L.L.C. | Electrosurgical generator |
US5930125A (en) * | 1996-08-28 | 1999-07-27 | Siemens Medical Systems, Inc. | Compact solid state klystron power supply |
WO1998028845A1 (en) | 1996-12-20 | 1998-07-02 | Scanditronix Medical Ab | Power modulator |
SE9604814D0 (sv) | 1996-12-20 | 1996-12-20 | Scanditronix Medical Ab | Power modulator |
JPH10223952A (ja) * | 1997-02-04 | 1998-08-21 | Nissin Electric Co Ltd | 放電励起ガスレーザー装置 |
US6300720B1 (en) | 1997-04-28 | 2001-10-09 | Daniel Birx | Plasma gun and methods for the use thereof |
US6815633B1 (en) * | 1997-06-26 | 2004-11-09 | Applied Science & Technology, Inc. | Inductively-coupled toroidal plasma source |
US6330261B1 (en) * | 1997-07-18 | 2001-12-11 | Cymer, Inc. | Reliable, modular, production quality narrow-band high rep rate ArF excimer laser |
CN1103655C (zh) | 1997-10-15 | 2003-03-26 | 东京电子株式会社 | 应用等离子体密度梯度来产生粒子流的装置和方法 |
FR2771563B1 (fr) | 1997-11-25 | 2000-02-18 | Dateno Sa | Dispositif d'alimentation reglable pour tube d'emission radioelectriques de type klystron permettant de reduire la consommation d'energie |
AU736686B2 (en) | 1998-06-03 | 2001-08-02 | Neurocontrol Corporation | Percutaneous intramuscular stimulation system |
GB2341288B (en) | 1998-06-23 | 2003-12-10 | Eev Ltd | Switching arrangement |
US6642149B2 (en) | 1998-09-16 | 2003-11-04 | Tokyo Electron Limited | Plasma processing method |
US6066901A (en) | 1998-09-17 | 2000-05-23 | First Point Scientific, Inc. | Modulator for generating high voltage pulses |
US6362604B1 (en) | 1998-09-28 | 2002-03-26 | Alpha-Omega Power Technologies, L.L.C. | Electrostatic precipitator slow pulse generating circuit |
JP3496560B2 (ja) * | 1999-03-12 | 2004-02-16 | 東京エレクトロン株式会社 | プラズマ処理装置 |
US6198761B1 (en) * | 1999-05-07 | 2001-03-06 | Lambda Physik Gmbh | Coaxial laser pulser with solid dielectrics |
US6738275B1 (en) | 1999-11-10 | 2004-05-18 | Electromed Internationale Ltee. | High-voltage x-ray generator |
JP2001181830A (ja) * | 1999-12-22 | 2001-07-03 | Shin Meiwa Ind Co Ltd | イオン加工装置 |
US6674836B2 (en) | 2000-01-17 | 2004-01-06 | Kabushiki Kaisha Toshiba | X-ray computer tomography apparatus |
JP2001238470A (ja) | 2000-02-21 | 2001-08-31 | Ngk Insulators Ltd | パルス電力発生用スイッチ回路 |
US6205074B1 (en) | 2000-02-29 | 2001-03-20 | Advanced Micro Devices, Inc. | Temperature-compensated bias generator |
US6831377B2 (en) | 2000-05-03 | 2004-12-14 | University Of Southern California | Repetitive power pulse generator with fast rising pulse |
KR100394171B1 (ko) | 2000-05-30 | 2003-08-09 | 고범종 | 전력증폭기의 출력단 보호회로 |
US6434021B1 (en) * | 2000-06-05 | 2002-08-13 | Iwatt | Switching power supply packages |
US7549461B2 (en) * | 2000-06-30 | 2009-06-23 | Alliant Techsystems Inc. | Thermal management system |
JP2002043281A (ja) * | 2000-07-19 | 2002-02-08 | Hitachi Ltd | 高周波交流パルス発生電源装置 |
US6483731B1 (en) | 2000-07-31 | 2002-11-19 | Vanner, Inc. | Alexander topology resonance energy conversion and inversion circuit utilizing a series capacitance multi-voltage resonance section |
US7223676B2 (en) | 2002-06-05 | 2007-05-29 | Applied Materials, Inc. | Very low temperature CVD process with independently variable conformality, stress and composition of the CVD layer |
US6939434B2 (en) | 2000-08-11 | 2005-09-06 | Applied Materials, Inc. | Externally excited torroidal plasma source with magnetic control of ion distribution |
US7037813B2 (en) | 2000-08-11 | 2006-05-02 | Applied Materials, Inc. | Plasma immersion ion implantation process using a capacitively coupled plasma source having low dissociation and low minimum plasma voltage |
US6359542B1 (en) | 2000-08-25 | 2002-03-19 | Motorola, Inc. | Securement for transformer core utilized in a transformer power supply module and method to assemble same |
JP4612947B2 (ja) | 2000-09-29 | 2011-01-12 | 日立プラズマディスプレイ株式会社 | 容量性負荷駆動回路およびそれを用いたプラズマディスプレイ装置 |
JP4717295B2 (ja) * | 2000-10-04 | 2011-07-06 | 株式会社半導体エネルギー研究所 | ドライエッチング装置及びエッチング方法 |
US6529387B2 (en) | 2001-06-06 | 2003-03-04 | Siemens Medical Solutions Usa. Inc. | Unified power architecture |
GB2378065B (en) | 2001-06-15 | 2004-09-15 | Marconi Applied Technologies | High voltage switching apparatus |
EP1278294B9 (en) | 2001-07-16 | 2010-09-01 | CPAutomation S.A. | An electrical power supply suitable in particular for dc plasma processing |
US6741120B1 (en) | 2001-08-07 | 2004-05-25 | Globespanvirata, Inc. | Low power active filter and method |
WO2003027613A1 (de) | 2001-09-19 | 2003-04-03 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Schaltung zur messung von wegstrecken |
US7100532B2 (en) | 2001-10-09 | 2006-09-05 | Plasma Control Systems, Llc | Plasma production device and method and RF driver circuit with adjustable duty cycle |
US6855906B2 (en) | 2001-10-16 | 2005-02-15 | Adam Alexander Brailove | Induction plasma reactor |
AU2002340265A1 (en) | 2001-10-19 | 2003-04-28 | Clare Micronix Integrated Systems Inc. | Matrix element precharge voltage adjusting apparatus and method |
TWI282658B (en) | 2001-10-23 | 2007-06-11 | Delta Electronics Inc | A parallel connection system of DC/AC voltage converter |
US6741484B2 (en) | 2002-01-04 | 2004-05-25 | Scandinova Ab | Power modulator having at least one pulse generating module; multiple cores; and primary windings parallel-connected such that each pulse generating module drives all cores |
US6768621B2 (en) | 2002-01-18 | 2004-07-27 | Solectria Corporation | Contactor feedback and precharge/discharge circuit |
US7354501B2 (en) | 2002-05-17 | 2008-04-08 | Applied Materials, Inc. | Upper chamber for high density plasma CVD |
JP4257770B2 (ja) * | 2002-05-31 | 2009-04-22 | 芝浦メカトロニクス株式会社 | アーク遮断回路、スパッタ用電源及びスパッタ装置 |
JP2004022822A (ja) * | 2002-06-17 | 2004-01-22 | Shibaura Mechatronics Corp | プラズマ処理方法および装置 |
JP2004101788A (ja) * | 2002-09-09 | 2004-04-02 | Sony Corp | プラズマ表示装置の駆動方法 |
US7477529B2 (en) | 2002-11-01 | 2009-01-13 | Honeywell International Inc. | High-voltage power supply |
US7425203B2 (en) | 2002-11-15 | 2008-09-16 | Hill-Rom Services, Inc. | Oscillatory chest wall compression device with improved air pulse generator with improved user interface |
US20040178752A1 (en) | 2002-12-13 | 2004-09-16 | International Rectifier Corporation | Gate driver ASIC for an automotive starter/alternator |
JP2004222485A (ja) | 2002-12-27 | 2004-08-05 | Sony Corp | スイッチング電源回路 |
DE10306809A1 (de) | 2003-02-18 | 2004-09-02 | Siemens Ag | Betrieb einer Halbbrücke, insbesondere einer Feldeffekttransistor-Halbbrücke |
JP2004340036A (ja) * | 2003-05-15 | 2004-12-02 | Toyota Motor Corp | 排ガス浄化装置 |
US7305065B2 (en) | 2003-05-15 | 2007-12-04 | Hitachi Medical Corporation | X-ray generator with voltage doubler |
US7247218B2 (en) | 2003-05-16 | 2007-07-24 | Applied Materials, Inc. | Plasma density, energy and etch rate measurements at bias power input and real time feedback control of plasma source and bias power |
JP4392746B2 (ja) | 2003-05-23 | 2010-01-06 | 株式会社日立メディコ | X線高電圧装置 |
US7002443B2 (en) * | 2003-06-25 | 2006-02-21 | Cymer, Inc. | Method and apparatus for cooling magnetic circuit elements |
EP1515430A1 (en) | 2003-09-15 | 2005-03-16 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Mixer for the conversion of radio frequency signals into baseband signals |
US7062310B2 (en) | 2003-10-06 | 2006-06-13 | Tyco Electronics Corporation | Catheter tip electrode assembly and method for fabricating same |
US20070018504A1 (en) | 2003-10-14 | 2007-01-25 | Wiener Scott A | Short duration variable amplitude high voltage pulse generator |
GB2409115B (en) | 2003-12-09 | 2006-11-01 | Nujira Ltd | Transformer based voltage supply |
US20050130620A1 (en) * | 2003-12-16 | 2005-06-16 | Andreas Fischer | Segmented radio frequency electrode apparatus and method for uniformity control |
US7379309B2 (en) | 2004-01-14 | 2008-05-27 | Vanner, Inc. | High-frequency DC-DC converter control |
US7180082B1 (en) | 2004-02-19 | 2007-02-20 | The United States Of America As Represented By The United States Department Of Energy | Method for plasma formation for extreme ultraviolet lithography-theta pinch |
US7095179B2 (en) * | 2004-02-22 | 2006-08-22 | Zond, Inc. | Methods and apparatus for generating strongly-ionized plasmas with ionizational instabilities |
US7492138B2 (en) | 2004-04-06 | 2009-02-17 | International Rectifier Corporation | Synchronous rectifier circuits and method for utilizing common source inductance of the synchronous FET |
JP2005303099A (ja) | 2004-04-14 | 2005-10-27 | Hitachi High-Technologies Corp | プラズマ処理装置およびプラズマ処理方法 |
US7396746B2 (en) * | 2004-05-24 | 2008-07-08 | Varian Semiconductor Equipment Associates, Inc. | Methods for stable and repeatable ion implantation |
US7512422B2 (en) | 2004-05-28 | 2009-03-31 | Ixys Corporation | RF generator with commutation inductor |
US7307375B2 (en) | 2004-07-09 | 2007-12-11 | Energetiq Technology Inc. | Inductively-driven plasma light source |
US7948185B2 (en) | 2004-07-09 | 2011-05-24 | Energetiq Technology Inc. | Inductively-driven plasma light source |
JP2006042410A (ja) | 2004-07-22 | 2006-02-09 | Toshiba Corp | スナバ装置 |
WO2006015125A2 (en) | 2004-07-28 | 2006-02-09 | BOARD OF REGENTS OF THE UNIVERSITY & COMMUNITY COLLEGE SYSTEM OF NEVADA on Behalf OF THE UNIVERSITY OF NEVADA | Electrode-less discharge extreme ultraviolet light source |
KR100649508B1 (ko) | 2005-02-02 | 2006-11-27 | 권오영 | 하이브리드 전원시스템 |
EP1864313B1 (de) | 2005-03-24 | 2012-12-19 | Oerlikon Trading AG, Trübbach | Vakuumplasmagenerator |
US7601619B2 (en) * | 2005-04-04 | 2009-10-13 | Panasonic Corporation | Method and apparatus for plasma processing |
US7767433B2 (en) | 2005-04-22 | 2010-08-03 | University Of Southern California | High voltage nanosecond pulse generator using fast recovery diodes for cell electro-manipulation |
EP1878107B1 (en) | 2005-04-26 | 2012-08-15 | Koninklijke Philips Electronics N.V. | Resonant dc/dc converter with zero current switching |
US7615931B2 (en) | 2005-05-02 | 2009-11-10 | International Technology Center | Pulsed dielectric barrier discharge |
WO2006120809A1 (ja) | 2005-05-13 | 2006-11-16 | Matsushita Electric Industrial Co., Ltd. | 誘電体バリア放電ランプ点灯装置 |
CN100362619C (zh) | 2005-08-05 | 2008-01-16 | 中微半导体设备(上海)有限公司 | 真空反应室的射频匹配耦合网络及其配置方法 |
US20070114981A1 (en) | 2005-11-21 | 2007-05-24 | Square D Company | Switching power supply system with pre-regulator for circuit or personnel protection devices |
CA2634075C (en) | 2005-12-16 | 2014-10-14 | Nicholas Patrick Roland Hill | Resonant circuits |
WO2007082388A1 (en) | 2006-01-23 | 2007-07-26 | Audera International Sales Inc. | Power supply for limited power sources and audio amplifier using power supply |
DE102006024938B3 (de) | 2006-05-23 | 2007-08-30 | Ltb Lasertechnik Berlin Gmbh | Hochleistungsschaltmodul und Verfahren zur Erzeugung von Schaltsynchronität bei einem Hochleistungsschaltmodul |
US7439716B2 (en) | 2006-09-12 | 2008-10-21 | Semiconductor Components Industries, L.L.C. | DC-DC converter and method |
KR100820171B1 (ko) | 2006-11-02 | 2008-04-07 | 한국전기연구원 | 반도체 스위치를 이용한 펄스전원장치 |
WO2008118393A1 (en) | 2007-03-23 | 2008-10-02 | University Of Southern California | Compact subnanosecond high voltage pulse generation system for cell electro-manipulation |
US20090004836A1 (en) | 2007-06-29 | 2009-01-01 | Varian Semiconductor Equipment Associates, Inc. | Plasma doping with enhanced charge neutralization |
EP2097920B1 (de) | 2007-07-23 | 2017-08-09 | TRUMPF Hüttinger GmbH + Co. KG | Plasmaversorgungseinrichtung |
JP5390230B2 (ja) * | 2008-03-31 | 2014-01-15 | 日本碍子株式会社 | シリコン系薄膜成膜装置及びその方法 |
JP5319150B2 (ja) | 2008-03-31 | 2013-10-16 | 東京エレクトロン株式会社 | プラズマ処理装置及びプラズマ処理方法及びコンピュータ読み取り可能な記憶媒体 |
US8754589B2 (en) | 2008-04-14 | 2014-06-17 | Digtial Lumens Incorporated | Power management unit with temperature protection |
US8093797B2 (en) | 2008-05-01 | 2012-01-10 | Mflex Uk Limited | Electroluminescent displays |
EP2294693B1 (en) | 2008-05-23 | 2018-08-08 | University of Southern California | Nanosecond pulse generator |
WO2009146439A1 (en) | 2008-05-30 | 2009-12-03 | Colorado State University Research Foundation | System, method and apparatus for generating plasma |
EP2144070B1 (en) | 2008-07-11 | 2012-03-21 | Liaisons Electroniques-Mecaniques Lem S.A. | Sensor for high voltage environment |
US8259476B2 (en) | 2008-07-29 | 2012-09-04 | Shmuel Ben-Yaakov | Self-adjusting switched-capacitor converter with multiple target voltages and target voltage ratios |
US8436602B2 (en) * | 2008-08-15 | 2013-05-07 | Technology Reasearch Corporation | Voltage compensation circuit |
TWI380151B (en) * | 2008-09-01 | 2012-12-21 | Grenergy Opto Inc | Primary-side feedback control device with dynamic reference voltage control and method for a power converter |
CN101872272A (zh) * | 2009-04-23 | 2010-10-27 | 联想(北京)有限公司 | 一种表面电容式触摸屏及电子设备 |
US9287092B2 (en) | 2009-05-01 | 2016-03-15 | Advanced Energy Industries, Inc. | Method and apparatus for controlling ion energy distribution |
US9287086B2 (en) | 2010-04-26 | 2016-03-15 | Advanced Energy Industries, Inc. | System, method and apparatus for controlling ion energy distribution |
US9767988B2 (en) | 2010-08-29 | 2017-09-19 | Advanced Energy Industries, Inc. | Method of controlling the switched mode ion energy distribution system |
US11615941B2 (en) | 2009-05-01 | 2023-03-28 | Advanced Energy Industries, Inc. | System, method, and apparatus for controlling ion energy distribution in plasma processing systems |
US9435029B2 (en) | 2010-08-29 | 2016-09-06 | Advanced Energy Industries, Inc. | Wafer chucking system for advanced plasma ion energy processing systems |
US8199545B2 (en) | 2009-05-05 | 2012-06-12 | Hamilton Sundstrand Corporation | Power-conversion control system including sliding mode controller and cycloconverter |
US9417739B2 (en) | 2009-05-29 | 2016-08-16 | 3M Innovative Properties Company | High speed multi-touch touch device and controller therefor |
US8404598B2 (en) * | 2009-08-07 | 2013-03-26 | Applied Materials, Inc. | Synchronized radio frequency pulsing for plasma etching |
US8222936B2 (en) | 2009-09-13 | 2012-07-17 | International Business Machines Corporation | Phase and frequency detector with output proportional to frequency difference |
US8450985B2 (en) | 2009-09-16 | 2013-05-28 | Solarbridge Technologies, Inc. | Energy recovery circuit |
CN102549724B (zh) * | 2009-09-29 | 2015-01-28 | 株式会社东芝 | 基板处理装置 |
WO2011057415A1 (en) | 2009-11-16 | 2011-05-19 | Dh Technologies Development Pte. Ltd. | Apparatus for providing power to a multipole in a mass spectrometer |
US8481905B2 (en) | 2010-02-17 | 2013-07-09 | Accuflux Inc. | Shadow band assembly for use with a pyranometer and a shadow band pyranometer incorporating same |
CN101789603B (zh) * | 2010-03-17 | 2012-06-27 | 天津理工大学 | 交流动态有源功率因数补偿方法及补偿电路 |
US20130059448A1 (en) | 2011-09-07 | 2013-03-07 | Lam Research Corporation | Pulsed Plasma Chamber in Dual Chamber Configuration |
US8861681B2 (en) | 2010-12-17 | 2014-10-14 | General Electric Company | Method and system for active resonant voltage switching |
US8552902B2 (en) | 2011-05-04 | 2013-10-08 | Sabertek | Methods and apparatus for suppression of low-frequency noise and drift in wireless sensors or receivers |
GB2492597B (en) | 2011-07-08 | 2016-04-06 | E2V Tech Uk Ltd | Transformer with an inverter system and an inverter system comprising the transformer |
US20130024784A1 (en) | 2011-07-18 | 2013-01-24 | Ivy Lifton | Systems and methods for life transition website |
KR20130011812A (ko) | 2011-07-22 | 2013-01-30 | 엘에스산전 주식회사 | Igbt 구동 방법 |
US8531822B2 (en) | 2011-07-29 | 2013-09-10 | Hamilton Sundstrand Corporation | Cooling and controlling electronics |
US8879190B1 (en) | 2011-08-08 | 2014-11-04 | Marvell International Ltd. | Method and apparatus for initial self-servo writing |
JP2013069602A (ja) | 2011-09-26 | 2013-04-18 | Tokyo Electron Ltd | マイクロ波処理装置および被処理体の処理方法 |
JP5358655B2 (ja) * | 2011-12-02 | 2013-12-04 | ウシオ電機株式会社 | 高電圧パルス発生装置及びこれを用いた放電励起ガスレーザ装置 |
US8963377B2 (en) | 2012-01-09 | 2015-02-24 | Eagle Harbor Technologies Inc. | Efficient IGBT switching |
EP2677652B1 (en) | 2012-02-23 | 2016-11-16 | Kyosan Electric Mfg. Co., Ltd. | Current source inverter device, and method for controlling current source inverter device |
TWI579751B (zh) | 2012-03-16 | 2017-04-21 | 原相科技股份有限公司 | 可偵測位移之光學觸控裝置及光學觸控方法 |
US9881772B2 (en) | 2012-03-28 | 2018-01-30 | Lam Research Corporation | Multi-radiofrequency impedance control for plasma uniformity tuning |
JP5534365B2 (ja) | 2012-06-18 | 2014-06-25 | 株式会社京三製作所 | 高周波電力供給装置、及び反射波電力制御方法 |
US10112251B2 (en) | 2012-07-23 | 2018-10-30 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power |
JP6377060B2 (ja) | 2012-08-28 | 2018-08-22 | アドバンスト・エナジー・インダストリーズ・インコーポレイテッドAdvanced Energy Industries, Inc. | 広ダイナミックレンジイオンエネルギーバイアス制御、高速イオンエネルギー切り替え、イオンエネルギー制御およびパルスバイアス供給部、および仮想フロントパネル |
US20140077611A1 (en) | 2012-09-14 | 2014-03-20 | Henry Todd Young | Capacitor bank, laminated bus, and power supply apparatus |
US20140109886A1 (en) | 2012-10-22 | 2014-04-24 | Transient Plasma Systems, Inc. | Pulsed power systems and methods |
US9535440B2 (en) | 2012-10-30 | 2017-01-03 | Samsung Display Co., Ltd. | DC-DC converter and organic light emitting display device using the same |
US9067788B1 (en) | 2012-11-01 | 2015-06-30 | Rick B. Spielman | Apparatus for highly efficient cold-plasma ozone production |
KR101444734B1 (ko) | 2012-11-26 | 2014-09-26 | 한국전기연구원 | 능동 전압 드룹 제어형 펄스 전원 시스템 |
US8773184B1 (en) | 2013-03-13 | 2014-07-08 | Futurewei Technologies, Inc. | Fully integrated differential LC PLL with switched capacitor loop filter |
US20140263181A1 (en) | 2013-03-15 | 2014-09-18 | Jaeyoung Park | Method and apparatus for generating highly repetitive pulsed plasmas |
EP3005220B1 (en) | 2013-06-04 | 2019-09-04 | Eagle Harbor Technologies Inc. | Analog integrator system and method |
US9655221B2 (en) | 2013-08-19 | 2017-05-16 | Eagle Harbor Technologies, Inc. | High frequency, repetitive, compact toroid-generation for radiation production |
WO2015069428A1 (en) * | 2013-11-06 | 2015-05-14 | Applied Materials, Inc. | Particle generation suppressor by dc bias modulation |
CN109873621B (zh) | 2013-11-14 | 2023-06-16 | 鹰港科技有限公司 | 高压纳秒脉冲发生器 |
US10020800B2 (en) | 2013-11-14 | 2018-07-10 | Eagle Harbor Technologies, Inc. | High voltage nanosecond pulser with variable pulse width and pulse repetition frequency |
US10978955B2 (en) * | 2014-02-28 | 2021-04-13 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US10892140B2 (en) * | 2018-07-27 | 2021-01-12 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US9706630B2 (en) | 2014-02-28 | 2017-07-11 | Eagle Harbor Technologies, Inc. | Galvanically isolated output variable pulse generator disclosure |
DE102013227188A1 (de) | 2013-12-27 | 2015-07-02 | Federal-Mogul Wiesbaden Gmbh | Selbstschmierende thermoplastische Schichten mit Zusatz von PTFE mit polymodalem Molekulargewicht |
KR20150087702A (ko) | 2014-01-22 | 2015-07-30 | 삼성전자주식회사 | 플라즈마 발생 장치 |
US10790816B2 (en) | 2014-01-27 | 2020-09-29 | Eagle Harbor Technologies, Inc. | Solid-state replacement for tube-based modulators |
US10483089B2 (en) | 2014-02-28 | 2019-11-19 | Eagle Harbor Technologies, Inc. | High voltage resistive output stage circuit |
US9525274B2 (en) | 2014-04-29 | 2016-12-20 | Federal-Mogul Ignition Company | Distribution of corona igniter power signal |
JP2015220929A (ja) | 2014-05-20 | 2015-12-07 | 国立大学法人 熊本大学 | パルス電源装置及びその設計方法 |
CN104065253B (zh) | 2014-06-25 | 2017-12-19 | 台达电子企业管理(上海)有限公司 | 电力变换装置、驱动装置及驱动方法 |
EP3167549B1 (en) * | 2014-07-11 | 2019-03-27 | Eagle Harbor Technologies, Inc. | High voltage nanosecond pulser with variable pulse width and pulse repetition frequency |
KR101660830B1 (ko) | 2014-07-16 | 2016-09-29 | 피에스케이 주식회사 | 이중 플라즈마 소스를 이용한 플라즈마 생성 장치 및 그를 포함하는 기판 처리 장치 |
US9929625B2 (en) * | 2014-07-17 | 2018-03-27 | Rolls-Royce Corporation | Negative pressure motor sealing |
US10121641B2 (en) | 2014-07-21 | 2018-11-06 | Lam Research Corporation | Large dynamic range RF voltage sensor and method for voltage mode RF bias application of plasma processing systems |
EP3589083B1 (en) | 2014-10-30 | 2022-08-24 | TAE Technologies, Inc. | Systems for forming and maintaining a high performance frc |
US20160182001A1 (en) | 2014-12-19 | 2016-06-23 | Hitachi, Ltd | Common mode noise filter |
US9525412B2 (en) | 2015-02-18 | 2016-12-20 | Reno Technologies, Inc. | Switching circuit |
US10679823B2 (en) | 2015-02-18 | 2020-06-09 | Reno Technologies, Inc. | Switching circuit |
US9306533B1 (en) | 2015-02-20 | 2016-04-05 | Reno Technologies, Inc. | RF impedance matching network |
US10340879B2 (en) | 2015-02-18 | 2019-07-02 | Reno Technologies, Inc. | Switching circuit |
US9729122B2 (en) | 2015-02-18 | 2017-08-08 | Reno Technologies, Inc. | Switching circuit |
US11542927B2 (en) | 2015-05-04 | 2023-01-03 | Eagle Harbor Technologies, Inc. | Low pressure dielectric barrier discharge plasma thruster |
KR101616231B1 (ko) * | 2015-11-20 | 2016-04-27 | 주식회사 지웰코리아 | 이온발생기의 고전압발생장치 |
WO2017095890A1 (en) | 2015-11-30 | 2017-06-08 | Eagle Harbor Technologies, Inc. | High voltage transformer |
US11482404B2 (en) | 2015-12-21 | 2022-10-25 | Ionquest Corp. | Electrically and magnetically enhanced ionized physical vapor deposition unbalanced sputtering source |
US9966231B2 (en) * | 2016-02-29 | 2018-05-08 | Lam Research Corporation | Direct current pulsing plasma systems |
US10148186B2 (en) * | 2016-04-12 | 2018-12-04 | Dialog Semiconductor Inc. | Switching power converter with efficient VCC charging |
KR20190003646A (ko) | 2016-04-29 | 2019-01-09 | 레트로-세미 테크놀로지스, 엘엘씨 | 분할 전극을 가지는 플라즈마 반응기 |
JP6574737B2 (ja) | 2016-05-31 | 2019-09-11 | 東京エレクトロン株式会社 | 整合器及びプラズマ処理装置 |
US10804886B2 (en) | 2016-06-21 | 2020-10-13 | Eagle Harbor Technologies, Inc. | High voltage pre-pulsing |
US10903047B2 (en) * | 2018-07-27 | 2021-01-26 | Eagle Harbor Technologies, Inc. | Precise plasma control system |
US11004660B2 (en) | 2018-11-30 | 2021-05-11 | Eagle Harbor Technologies, Inc. | Variable output impedance RF generator |
GB2551824A (en) | 2016-06-30 | 2018-01-03 | Univ Nottingham | High frequency high power converter system |
JP6555562B2 (ja) * | 2016-07-08 | 2019-08-07 | パナソニックIpマネジメント株式会社 | プラズマ放電装置及び空気清浄機 |
US10566177B2 (en) * | 2016-08-15 | 2020-02-18 | Applied Materials, Inc. | Pulse shape controller for sputter sources |
WO2018038398A1 (ko) * | 2016-08-25 | 2018-03-01 | 한국전기연구원 | 펄스 전원 보상 장치 및 이를 포함하는 고전압 펄스 전원 시스템. |
US10320373B2 (en) | 2016-10-11 | 2019-06-11 | Eagle Harbor Technologies, Inc. | RF production using nonlinear semiconductor junction capacitance |
CN106384144B (zh) | 2016-10-11 | 2019-01-22 | 卓捷创芯科技(深圳)有限公司 | 一种通过比较器产生脉冲的半双工rfid振荡维持电路 |
US9947517B1 (en) | 2016-12-16 | 2018-04-17 | Applied Materials, Inc. | Adjustable extended electrode for edge uniformity control |
US10373804B2 (en) | 2017-02-03 | 2019-08-06 | Applied Materials, Inc. | System for tunable workpiece biasing in a plasma reactor |
WO2018148182A1 (en) | 2017-02-07 | 2018-08-16 | Eagle Harbor Technologies, Inc. | Transformer resonant converter |
EP3813259B1 (en) | 2017-03-31 | 2022-10-26 | Eagle Harbor Technologies, Inc. | High voltage resistive output stage circuit |
US20200176234A1 (en) | 2017-04-07 | 2020-06-04 | Ionquest Corp. | High-power resonance pulse ac hedp sputtering source and method for material processing |
US10483090B2 (en) | 2017-07-10 | 2019-11-19 | Reno Technologies, Inc. | Restricted capacitor switching |
JP6902167B2 (ja) * | 2017-08-25 | 2021-07-14 | イーグル ハーバー テクノロジーズ, インク.Eagle Harbor Technologies, Inc. | ナノ秒パルスを使用する任意波形の発生 |
US10447222B2 (en) | 2017-09-07 | 2019-10-15 | Qorvo Us, Inc. | Dynamic thermal compensation in a power amplifier |
US10510575B2 (en) | 2017-09-20 | 2019-12-17 | Applied Materials, Inc. | Substrate support with multiple embedded electrodes |
WO2019099937A1 (en) | 2017-11-17 | 2019-05-23 | Advanced Energy Industries, Inc. | Improved application of modulating supplies in a plasma processing system |
EP3732703B1 (en) | 2018-01-22 | 2022-08-31 | Transient Plasma Systems, Inc. | Inductively coupled pulsed rf voltage multiplier |
WO2019143473A1 (en) | 2018-01-22 | 2019-07-25 | Applied Materials, Inc. | Processing with powered edge ring |
US10304660B1 (en) | 2018-03-21 | 2019-05-28 | Lam Research Corporation | Multi-level pulsing of DC and RF signals |
US10876241B2 (en) | 2018-03-30 | 2020-12-29 | Midea Group Co., Ltd. | Clothes pre-wash compartment for an appliance |
JP7061918B2 (ja) | 2018-04-23 | 2022-05-02 | 東京エレクトロン株式会社 | プラズマエッチング方法及びプラズマ処理装置 |
US10555412B2 (en) * | 2018-05-10 | 2020-02-04 | Applied Materials, Inc. | Method of controlling ion energy distribution using a pulse generator with a current-return output stage |
US11302518B2 (en) | 2018-07-27 | 2022-04-12 | Eagle Harbor Technologies, Inc. | Efficient energy recovery in a nanosecond pulser circuit |
US10607814B2 (en) | 2018-08-10 | 2020-03-31 | Eagle Harbor Technologies, Inc. | High voltage switch with isolated power |
US11222767B2 (en) * | 2018-07-27 | 2022-01-11 | Eagle Harbor Technologies, Inc. | Nanosecond pulser bias compensation |
US11476145B2 (en) * | 2018-11-20 | 2022-10-18 | Applied Materials, Inc. | Automatic ESC bias compensation when using pulsed DC bias |
CN113906677A (zh) | 2019-01-08 | 2022-01-07 | 鹰港科技有限公司 | 纳秒脉冲发生器电路中的高效能量恢复 |
WO2020154310A1 (en) * | 2019-01-22 | 2020-07-30 | Applied Materials, Inc. | Feedback loop for controlling a pulsed voltage waveform |
TWI778449B (zh) * | 2019-11-15 | 2022-09-21 | 美商鷹港科技股份有限公司 | 高電壓脈衝電路 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017126662A1 (ja) | 2016-01-22 | 2017-07-27 | Sppテクノロジーズ株式会社 | プラズマ制御装置 |
US20170358431A1 (en) | 2016-06-13 | 2017-12-14 | Applied Materials, Inc. | Systems and methods for controlling a voltage waveform at a substrate during plasma processing |
Non-Patent Citations (1)
Title |
---|
Zongtao Zhu et al.,High voltage pulser with a fast fall-time for plasma immersion ion implantation,REVIEW OF SCIENTIFIC INSTRUMENTS,2011年04月,vol.82, no.4,045102 |
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