JP2007503009A - 電子ビームを用いて薄層を高分解能で処理する方法 - Google Patents
電子ビームを用いて薄層を高分解能で処理する方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 85
- 238000010894 electron beam technology Methods 0.000 title claims abstract description 55
- 238000012545 processing Methods 0.000 title description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 44
- 239000002184 metal Substances 0.000 claims abstract description 44
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 37
- 239000001301 oxygen Substances 0.000 claims abstract description 35
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000011651 chromium Substances 0.000 claims abstract description 34
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 30
- 150000001875 compounds Chemical class 0.000 claims abstract description 27
- 238000005530 etching Methods 0.000 claims abstract description 27
- 150000002366 halogen compounds Chemical class 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 12
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 10
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims description 15
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 238000000206 photolithography Methods 0.000 claims description 6
- 238000001459 lithography Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- 229910052756 noble gas Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 229910052724 xenon Inorganic materials 0.000 claims 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 27
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 239000012212 insulator Substances 0.000 abstract description 8
- 239000012495 reaction gas Substances 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 238000009834 vaporization Methods 0.000 abstract description 2
- 230000008016 vaporization Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 17
- 239000002243 precursor Substances 0.000 description 14
- 230000007547 defect Effects 0.000 description 12
- 230000008439 repair process Effects 0.000 description 12
- 238000000151 deposition Methods 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 4
- -1 copper or aluminum Chemical class 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001900 extreme ultraviolet lithography Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000010884 ion-beam technique Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000313 electron-beam-induced deposition Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- AHXGRMIPHCAXFP-UHFFFAOYSA-L chromyl dichloride Chemical compound Cl[Cr](Cl)(=O)=O AHXGRMIPHCAXFP-UHFFFAOYSA-L 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001420 photoelectron spectroscopy Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000001494 step-and-flash imprint lithography Methods 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/72—Repair or correction of mask defects
- G03F1/74—Repair or correction of mask defects by charged particle beam [CPB], e.g. focused ion beam
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/80—Etching
-
- 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
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
-
- 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
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
- H01J37/3053—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching for evaporating or etching
- H01J37/3056—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching for evaporating or etching for microworking, e. g. etching of gratings or trimming of electrical components
-
- 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
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
- H01L21/31116—Etching inorganic layers by chemical means by dry-etching
- H01L21/31122—Etching inorganic layers by chemical means by dry-etching of layers not containing Si, e.g. PZT, Al2O3
-
- 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
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
- H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
- H01L21/32135—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/3174—Etching microareas
- H01J2237/31742—Etching microareas for repairing masks
- H01J2237/31744—Etching microareas for repairing masks introducing gas in vicinity of workpiece
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- ing And Chemical Polishing (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electron Beam Exposure (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
Description
2 クロム層
3 CrO/CrOxNx層
4 ノズル
5 ノズル
6 電子ビーム
7 絶縁体
10 ノズル
11 基板
12 前駆物質
20 細条導体
21 欠陥
22 修理点
23 導電材料
Claims (22)
- 真空室(1)内で金属及び/又は金属酸化物層(2,3)をエッチングする方法において、
a.前記真空室(1)にフッ素を含有するハロゲン化合物を導入する(4)ステップと、
b.電子ビーム(6)を、前記金属層(2)のエッチングされるべき領域上に向けるステップと、
c.前記真空室(1)に酸素含有化合物を導入する(5)ステップと、
を有することを特徴とする方法。 - 請求項1に記載の方法において、前記ハロゲン化合物及び前記酸素含有化合物が、ハロゲンに対する酸素の化学量論的比が1:1000と2:1との間になるように投与されることを特徴とする方法。
- 請求項2に記載の方法において、前記ハロゲン化合物及び前記酸素含有化合物が、ハロゲンに対する酸素の化学量論的比が1:100と1:1との間になるように投与されることを特徴とする方法。
- 請求項3に記載の方法において、前記ハロゲン化合物及び前記酸素含有化合物が、ハロゲンに対する酸素の化学量論的比が実質的に1:10になるように投与されることを特徴とする方法。
- 請求項1ないし4の何れか一項に記載の方法において、前記ハロゲン化合物及び前記酸素含有化合物が前記真空室(1)に順次導入されることを特徴とする方法。
- 請求項1ないし4の何れか一項に記載の方法において、前記ハロゲン化合物及び前記酸素含有化合物が前記真空室(1)に実質的に同時に導入されることを特徴とする方法。
- 請求項1ないし6の何れか一項に記載の方法において、前記酸素含有化合物としてO2、H2O若しくはH2O2又はこれらの混合物が使用されることを特徴とする方法。
- 請求項1ないし7の何れか一項に記載の方法において、前記ハロゲン化合物がキセノン又は他の貴ガスを有することを特徴とする方法。
- 請求項1ないし8の何れか一項に記載の方法において、前記ハロゲン化合物がXeF、XeF2、XeF4を有することを特徴とする方法。
- 請求項1ないし9の何れか一項に記載の方法において、前記電子ビーム(6)が400pA未満の電流を有することを特徴とする方法。
- 請求項10に記載の方法において、前記電子ビーム(6)が100pA未満の電流を有することを特徴とする方法。
- 請求項1ないし11の何れか一項に記載の方法において、前記電子ビーム(6)が5keV未満のエネルギを有することを特徴とする方法。
- 請求項12に記載の方法において、前記電子ビーム(6)が2eVと2keVとの間のエネルギを有することを特徴とする方法。
- 請求項13に記載の方法において、前記電子ビームのリフレッシュ時間が1msec以上であることを特徴とする方法。
- 請求項14に記載の方法において、前記電子ビームのドゥエル時間が10−8秒と10−3秒との間であることを特徴とする方法。
- 請求項15に記載の方法において、前記電子ビームのドゥエル時間が10−7秒と10−5秒との間であることを特徴とする方法。
- 請求項1ないし16の何れか一項に記載の方法により処理された、特にはクロム層であるような金属層。
- 請求項1ないし16の何れか一項に記載の方法により処理された、特にはシリコン酸化物層又はシリコン窒化物層であるような絶縁層。
- 請求項17に記載の金属層を有するフォトリソグラフィマスク。
- 請求項17に記載の金属層を有する半導体デバイス。
- 請求項18に記載の絶縁層を有するインプリントリソグラフィマスク。
- 請求項1ないし16の何れか一項に記載の方法を実行する装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10338019A DE10338019A1 (de) | 2003-08-19 | 2003-08-19 | Verfahren zum hochaufgelösten Bearbeiten dünner Schichten mit Elektronenstrahlen |
PCT/EP2004/009049 WO2005017949A2 (en) | 2003-08-19 | 2004-08-12 | Method for high-resolution processing of thin layers with electron beams |
Publications (1)
Publication Number | Publication Date |
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JP2007503009A true JP2007503009A (ja) | 2007-02-15 |
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Family Applications (1)
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JP2006523582A Pending JP2007503009A (ja) | 2003-08-19 | 2004-08-12 | 電子ビームを用いて薄層を高分解能で処理する方法 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1664924B8 (ja) |
JP (1) | JP2007503009A (ja) |
KR (1) | KR101285450B1 (ja) |
CN (1) | CN1839349B (ja) |
AT (1) | ATE556355T1 (ja) |
DE (1) | DE10338019A1 (ja) |
TW (1) | TWI257673B (ja) |
WO (1) | WO2005017949A2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006293361A (ja) * | 2005-04-08 | 2006-10-26 | Fei Co | ビーム誘起エッチング |
JP2012073553A (ja) * | 2010-09-30 | 2012-04-12 | Hoya Corp | フォトマスクの欠陥修正方法、フォトマスクの製造方法、及びフォトマスク、並びにパターン転写方法 |
KR101511790B1 (ko) | 2008-03-04 | 2015-04-13 | 가부시키가이샤 히타치 하이테크 사이언스 | Euvl 마스크의 가공 방법 |
JP2016146491A (ja) * | 2008-08-14 | 2016-08-12 | カールツァイス エスエムエス ゲーエムベーハーCarl Zeiss SMS GmbH | ガリウムで汚染された層の電子ビーム誘起エッチング方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008037944B4 (de) | 2008-08-14 | 2013-03-21 | Carl Zeiss Sms Gmbh | Verfahren zum elektronenstrahlinduzierten Abscheiden von leitfähigem Material |
DE102008037943B4 (de) * | 2008-08-14 | 2018-04-26 | Nawotec Gmbh | Verfahren und Vorrichtung zum elektronenstrahlinduzierten Ätzen und Halbleiterbauelement mit einer Struktur geätzt mittels eines derartigen Verfahrens |
DE102008062928A1 (de) | 2008-12-23 | 2010-07-01 | Nawotec Gmbh | Verfahren zum Ermitteln einer Reparaturform eines Defekts an oder in der Nähe einer Kante eines Substrats einer Photomaske |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822382A (ja) * | 1981-08-03 | 1983-02-09 | Mitsubishi Electric Corp | クロム系金属膜のドライエツチング方法 |
JPH04718A (ja) * | 1990-04-18 | 1992-01-06 | Toshiba Corp | 表面処理装置 |
JPH06347997A (ja) * | 1992-11-02 | 1994-12-22 | Toshiba Corp | 構造体の欠陥修正方法 |
JP2001521678A (ja) * | 1997-04-16 | 2001-11-06 | マイクリオン コーポレーション | 集束粒子ビーム装置を用いるパターン薄膜修理 |
US20030000921A1 (en) * | 2001-06-29 | 2003-01-02 | Ted Liang | Mask repair with electron beam-induced chemical etching |
JP2003195481A (ja) * | 2001-12-27 | 2003-07-09 | Toshiba Corp | フォトマスクの修正方法及び修正装置 |
JP2004537758A (ja) * | 2001-07-27 | 2004-12-16 | エフ・イ−・アイ・カンパニー | 電子ビーム処理 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2003921A (en) * | 1933-06-02 | 1935-06-04 | Francois Cementation Co Ltd | Process for waterproofing or filling cavities in the ground or in structures |
US4239954A (en) * | 1978-12-11 | 1980-12-16 | United Technologies Corporation | Backer for electron beam hole drilling |
CH643941A5 (en) * | 1979-11-16 | 1984-06-29 | Elesta Ag Elektronik Bad Ragaz | Method and device for producing optical scales, and scale produced according to the method |
JPH0711429A (ja) * | 1993-06-23 | 1995-01-13 | Toshiba Corp | 金属蒸気発生方法および装置 |
US6353219B1 (en) * | 1994-07-28 | 2002-03-05 | Victor B. Kley | Object inspection and/or modification system and method |
CA2322803A1 (en) * | 1998-02-06 | 1999-08-12 | Northern Edge Associates Inc. | Method and apparatus for deposition of three dimensional object |
-
2003
- 2003-08-19 DE DE10338019A patent/DE10338019A1/de not_active Ceased
-
2004
- 2004-08-12 EP EP04764051A patent/EP1664924B8/en not_active Expired - Lifetime
- 2004-08-12 AT AT04764051T patent/ATE556355T1/de active
- 2004-08-12 JP JP2006523582A patent/JP2007503009A/ja active Pending
- 2004-08-12 KR KR1020067003480A patent/KR101285450B1/ko active IP Right Grant
- 2004-08-12 CN CN2004800238828A patent/CN1839349B/zh not_active Expired - Fee Related
- 2004-08-12 WO PCT/EP2004/009049 patent/WO2005017949A2/en active Search and Examination
- 2004-08-18 TW TW093124858A patent/TWI257673B/zh not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822382A (ja) * | 1981-08-03 | 1983-02-09 | Mitsubishi Electric Corp | クロム系金属膜のドライエツチング方法 |
JPH04718A (ja) * | 1990-04-18 | 1992-01-06 | Toshiba Corp | 表面処理装置 |
JPH06347997A (ja) * | 1992-11-02 | 1994-12-22 | Toshiba Corp | 構造体の欠陥修正方法 |
JP2001521678A (ja) * | 1997-04-16 | 2001-11-06 | マイクリオン コーポレーション | 集束粒子ビーム装置を用いるパターン薄膜修理 |
US20030000921A1 (en) * | 2001-06-29 | 2003-01-02 | Ted Liang | Mask repair with electron beam-induced chemical etching |
JP2004537758A (ja) * | 2001-07-27 | 2004-12-16 | エフ・イ−・アイ・カンパニー | 電子ビーム処理 |
JP2003195481A (ja) * | 2001-12-27 | 2003-07-09 | Toshiba Corp | フォトマスクの修正方法及び修正装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006293361A (ja) * | 2005-04-08 | 2006-10-26 | Fei Co | ビーム誘起エッチング |
KR101511790B1 (ko) | 2008-03-04 | 2015-04-13 | 가부시키가이샤 히타치 하이테크 사이언스 | Euvl 마스크의 가공 방법 |
JP2016146491A (ja) * | 2008-08-14 | 2016-08-12 | カールツァイス エスエムエス ゲーエムベーハーCarl Zeiss SMS GmbH | ガリウムで汚染された層の電子ビーム誘起エッチング方法 |
JP2012073553A (ja) * | 2010-09-30 | 2012-04-12 | Hoya Corp | フォトマスクの欠陥修正方法、フォトマスクの製造方法、及びフォトマスク、並びにパターン転写方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1664924A2 (en) | 2006-06-07 |
TW200518229A (en) | 2005-06-01 |
ATE556355T1 (de) | 2012-05-15 |
EP1664924B1 (en) | 2012-05-02 |
CN1839349B (zh) | 2013-07-31 |
KR20070033307A (ko) | 2007-03-26 |
WO2005017949A2 (en) | 2005-02-24 |
KR101285450B1 (ko) | 2013-07-12 |
CN1839349A (zh) | 2006-09-27 |
WO2005017949A3 (en) | 2005-07-14 |
TWI257673B (en) | 2006-07-01 |
EP1664924B8 (en) | 2012-12-05 |
DE10338019A1 (de) | 2005-03-24 |
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