JP4220156B2 - 逐次的横方向結晶化法による処理中及び処理後のシリコンフィルムの表面平坦化法 - Google Patents

逐次的横方向結晶化法による処理中及び処理後のシリコンフィルムの表面平坦化法 Download PDF

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JP4220156B2
JP4220156B2 JP2001569872A JP2001569872A JP4220156B2 JP 4220156 B2 JP4220156 B2 JP 4220156B2 JP 2001569872 A JP2001569872 A JP 2001569872A JP 2001569872 A JP2001569872 A JP 2001569872A JP 4220156 B2 JP4220156 B2 JP 4220156B2
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laser pulse
thin film
polycrystalline
single crystal
crystal thin
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JP2003528463A (ja
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エス イム ジェームス
エス スポシリ ロバート
エイ クローダー マーク
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ザ トラスティーズ オブ コロンビア ユニヴァーシティ イン ザ シティ オブ ニューヨーク
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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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/3105—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02656—Special treatments
    • H01L21/02664—Aftertreatments
    • H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
    • H01L21/02675—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth using laser beams
    • H01L21/02686—Pulsed laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/3568—Modifying rugosity
    • B23K26/3576—Diminishing rugosity, e.g. grinding; Polishing; Smoothing
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02518—Deposited layers
    • H01L21/02521—Materials
    • H01L21/02524—Group 14 semiconducting materials
    • H01L21/02532—Silicon, silicon germanium, germanium
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02656—Special treatments
    • H01L21/02664—Aftertreatments
    • H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
    • H01L21/02675—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth using laser beams
    • H01L21/02678—Beam shaping, e.g. using a mask
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02656—Special treatments
    • H01L21/02664—Aftertreatments
    • H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
    • H01L21/02691—Scanning of a beam
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/26—Bombardment with radiation
    • H01L21/263—Bombardment with radiation with high-energy radiation
    • H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/40—Semiconductor devices

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Recrystallisation Techniques (AREA)
JP2001569872A 2000-03-21 2000-03-21 逐次的横方向結晶化法による処理中及び処理後のシリコンフィルムの表面平坦化法 Expired - Fee Related JP4220156B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/007479 WO2001071791A1 (en) 2000-03-21 2000-03-21 Surface planarization of thin silicon films during and after processing by the sequential lateral solidification method

Related Child Applications (1)

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JP2007062610A Division JP2007288159A (ja) 2007-03-12 2007-03-12 逐次的横方向結晶化法による処理中及び処理後のシリコンフィルムの表面平坦化法

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JP2003528463A JP2003528463A (ja) 2003-09-24
JP4220156B2 true JP4220156B2 (ja) 2009-02-04

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EP (1) EP1196947A4 (es)
JP (1) JP4220156B2 (es)
KR (1) KR100672909B1 (es)
CN (1) CN1186802C (es)
AU (1) AU2000240180A1 (es)
CA (1) CA2374498A1 (es)
HK (1) HK1046469A1 (es)
MX (1) MXPA01011852A (es)
TW (1) TW499717B (es)
WO (1) WO2001071791A1 (es)

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US6555449B1 (en) 1996-05-28 2003-04-29 Trustees Of Columbia University In The City Of New York Methods for producing uniform large-grained and grain boundary location manipulated polycrystalline thin film semiconductors using sequential lateral solidfication
KR100333275B1 (ko) * 1999-05-20 2002-04-24 구본준, 론 위라하디락사 액정표시장치의 ｔｆｔ 및 그 제조방법
US7125451B2 (en) 2002-04-23 2006-10-24 Sharp Laboratories Of America, Inc. Crystal-structure-processed mechanical devices and methods and systems for making
US6860939B2 (en) 2002-04-23 2005-03-01 Sharp Laboratories Of America, Inc. Semiconductor crystal-structure-processed mechanical devices, and methods and systems for making
US7128783B2 (en) 2002-04-23 2006-10-31 Sharp Laboratories Of America, Inc. Thin-film crystal-structure-processed mechanical devices, and methods and systems for making
US7156916B2 (en) 2002-04-23 2007-01-02 Sharp Laboratories Of America, Inc. Monolithic integrated crystal-structure-processed mechanical, and combined mechanical and electrical devices, and methods and systems for making
US7135070B2 (en) 2002-04-23 2006-11-14 Sharp Laboratories Of America, Inc. Monolithic stacked/layered crystal-structure-processed mechanical, and combined mechanical and electrical, devices and methods and systems for making
JP4873858B2 (ja) * 2002-08-19 2012-02-08 ザ トラスティーズ オブ コロンビア ユニヴァーシティ イン ザ シティ オブ ニューヨーク エッジ領域を最小にするために基板のフィルム領域のレーザ結晶化処理方法及び装置並びにそのようなフィルム領域の構造
CN1757093A (zh) 2002-08-19 2006-04-05 纽约市哥伦比亚大学托管会 具有多种照射图形的单步半导体处理系统和方法
TWI359441B (en) 2003-09-16 2012-03-01 Univ Columbia Processes and systems for laser crystallization pr
JP2005129769A (ja) 2003-10-24 2005-05-19 Hitachi Ltd 半導体薄膜の改質方法、改質した半導体薄膜とその評価方法、およびこの半導体薄膜で形成した薄膜トランジスタ、並びにこの薄膜トランジスタを用いて構成した回路を有する画像表示装置
JP2007165716A (ja) 2005-12-15 2007-06-28 Advanced Lcd Technologies Development Center Co Ltd レーザー結晶化装置及び結晶化方法
JP2009032969A (ja) * 2007-07-27 2009-02-12 Sharp Corp 半導体薄膜の製造装置、その方法、その方法によって作製された半導体薄膜および半導体素子
WO2009039482A1 (en) 2007-09-21 2009-03-26 The Trustees Of Columbia University In The City Of New York Collections of laterally crystallized semiconductor islands for use in thin film transistors
CN103354204A (zh) 2007-11-21 2013-10-16 纽约市哥伦比亚大学理事会 用于制备外延纹理厚膜的系统和方法
US8440581B2 (en) 2009-11-24 2013-05-14 The Trustees Of Columbia University In The City Of New York Systems and methods for non-periodic pulse sequential lateral solidification
US9087696B2 (en) 2009-11-03 2015-07-21 The Trustees Of Columbia University In The City Of New York Systems and methods for non-periodic pulse partial melt film processing
US9646831B2 (en) 2009-11-03 2017-05-09 The Trustees Of Columbia University In The City Of New York Advanced excimer laser annealing for thin films
CN103745925A (zh) * 2013-11-14 2014-04-23 上海和辉光电有限公司 一种平坦化多晶硅薄膜的制造方法
US20160074968A1 (en) * 2014-09-11 2016-03-17 Suss Microtec Photonic Systems Inc. Laser etching system including mask reticle for multi-depth etching
TWI577488B (zh) * 2014-11-17 2017-04-11 財團法人工業技術研究院 表面加工方法
CN104779139A (zh) * 2015-03-31 2015-07-15 深超光电（深圳）有限公司 半导体薄膜的制造方法及薄膜晶体管的制造方法
CN106298451A (zh) * 2016-08-18 2017-01-04 昆山国显光电有限公司 激光晶化方法及装置
WO2019146021A1 (ja) * 2018-01-24 2019-08-01 ギガフォトン株式会社 レーザ加工方法及びレーザ加工システム

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US6573531B1 (en) * 1999-09-03 2003-06-03 The Trustees Of Columbia University In The City Of New York Systems and methods using sequential lateral solidification for producing single or polycrystalline silicon thin films at low temperatures
US6368945B1 (en) * 2000-03-16 2002-04-09 The Trustees Of Columbia University In The City Of New York Method and system for providing a continuous motion sequential lateral solidification

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Publication number Publication date
EP1196947A4 (en) 2003-08-13
KR20020002466A (ko) 2002-01-09
HK1046469A1 (zh) 2003-01-10
CA2374498A1 (en) 2001-09-27
MXPA01011852A (es) 2002-05-06
CN1186802C (zh) 2005-01-26
WO2001071791A1 (en) 2001-09-27
CN1363117A (zh) 2002-08-07
TW499717B (en) 2002-08-21
JP2003528463A (ja) 2003-09-24
KR100672909B1 (ko) 2007-01-22
AU2000240180A1 (en) 2001-10-03
EP1196947A1 (en) 2002-04-17

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