GB1439118A - Alignment of a patterned electron beam with a member by electron backscatter - Google Patents

Alignment of a patterned electron beam with a member by electron backscatter

Info

Publication number
GB1439118A
GB1439118A GB3733374A GB3733374A GB1439118A GB 1439118 A GB1439118 A GB 1439118A GB 3733374 A GB3733374 A GB 3733374A GB 3733374 A GB3733374 A GB 3733374A GB 1439118 A GB1439118 A GB 1439118A
Authority
GB
United Kingdom
Prior art keywords
alignment
electron
patterned
backscatter
electron beam
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.)
Expired
Application number
GB3733374A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1439118A publication Critical patent/GB1439118A/en
Expired legal-status Critical Current

Links

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
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
    • H01J37/3174—Particle-beam lithography, e.g. electron beam lithography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/304—Controlling tubes by information coming from the objects or from the beam, e.g. correction signals
    • H01J37/3045—Object or beam position registration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electron Beam Exposure (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB3733374A 1973-09-10 1974-08-27 Alignment of a patterned electron beam with a member by electron backscatter Expired GB1439118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00395804A US3849659A (en) 1973-09-10 1973-09-10 Alignment of a patterned electron beam with a member by electron backscatter

Publications (1)

Publication Number Publication Date
GB1439118A true GB1439118A (en) 1976-06-09

Family

ID=23564593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3733374A Expired GB1439118A (en) 1973-09-10 1974-08-27 Alignment of a patterned electron beam with a member by electron backscatter

Country Status (4)

Country Link
US (1) US3849659A (en)
JP (1) JPS5218552B2 (en)
DE (1) DE2443121A1 (en)
GB (1) GB1439118A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398781A (en) * 1976-11-25 1978-08-29 Jeol Ltd Electron ray exposure unit
US4109029A (en) * 1977-01-24 1978-08-22 Hughes Aircraft Company High resolution electron beam microfabrication process for fabricating small geometry semiconductor devices
DE2939044A1 (en) * 1979-09-27 1981-04-09 Ibm Deutschland Gmbh, 7000 Stuttgart DEVICE FOR ELECTRON BEAM LITHOGRAPHY
US4431923A (en) * 1980-05-13 1984-02-14 Hughes Aircraft Company Alignment process using serial detection of repetitively patterned alignment marks
US4327292A (en) * 1980-05-13 1982-04-27 Hughes Aircraft Company Alignment process using serial detection of repetitively patterned alignment marks
US4385238A (en) * 1981-03-03 1983-05-24 Veeco Instruments Incorporated Reregistration system for a charged particle beam exposure system
JPS5960306A (en) * 1982-09-30 1984-04-06 Fujitsu Ltd Position determination system for sample using electron beam
US4528452A (en) * 1982-12-09 1985-07-09 Electron Beam Corporation Alignment and detection system for electron image projectors
GB2146168A (en) * 1983-09-05 1985-04-11 Philips Electronic Associated Electron image projector
GB2157069A (en) * 1984-04-02 1985-10-16 Philips Electronic Associated Step and repeat electron image projector
JP2723508B2 (en) * 1985-10-21 1998-03-09 日本電気株式会社 Alignment method for electron beam direct writing
US4871919A (en) * 1988-05-20 1989-10-03 International Business Machines Corporation Electron beam lithography alignment using electric field changes to achieve registration
US6146910A (en) * 1999-02-02 2000-11-14 The United States Of America, As Represented By The Secretary Of Commerce Target configuration and method for extraction of overlay vectors from targets having concealed features
EP1342465B1 (en) * 2002-03-05 2011-10-19 Kao Corporation Foam-type hair dye and foam-type hair dye discharge container
JP4662053B2 (en) * 2003-07-30 2011-03-30 アプライド マテリアルズ イスラエル リミテッド Scanning electron microscope with multiple detectors and multiple detector-based imaging method
US7842933B2 (en) * 2003-10-22 2010-11-30 Applied Materials Israel, Ltd. System and method for measuring overlay errors
JP4538421B2 (en) 2006-02-24 2010-09-08 株式会社日立ハイテクノロジーズ Charged particle beam equipment
US9046475B2 (en) 2011-05-19 2015-06-02 Applied Materials Israel, Ltd. High electron energy based overlay error measurement methods and systems
DE102016223664B4 (en) * 2016-11-29 2024-05-08 Carl Zeiss Smt Gmbh Beam blanker and method for blanking a charged particle beam
JP7007152B2 (en) * 2017-10-19 2022-01-24 株式会社アドバンテスト Three-dimensional laminated modeling equipment and laminated modeling method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1533755A (en) * 1966-08-16 1968-07-19 Jeol Ltd Device for adjusting the point of treatment in an apparatus with an electric beam or the like
DE1804646B2 (en) * 1968-10-18 1973-03-22 Siemens AG, 1000 Berlin u. 8000 München CORPUSCULAR BEAM MACHINING DEVICE
US3644700A (en) * 1969-12-15 1972-02-22 Ibm Method and apparatus for controlling an electron beam
US3710101A (en) * 1970-10-06 1973-01-09 Westinghouse Electric Corp Apparatus and method for alignment of members to electron beams
US3745358A (en) * 1971-05-10 1973-07-10 Radiant Energy Systems Alignment method and apparatus for electron projection systems

Also Published As

Publication number Publication date
JPS5218552B2 (en) 1977-05-23
JPS5057385A (en) 1975-05-19
US3849659A (en) 1974-11-19
DE2443121A1 (en) 1975-03-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee