JP2001521678A - 集束粒子ビーム装置を用いるパターン薄膜修理 - Google Patents
集束粒子ビーム装置を用いるパターン薄膜修理Info
- Publication number
- JP2001521678A JP2001521678A JP54431098A JP54431098A JP2001521678A JP 2001521678 A JP2001521678 A JP 2001521678A JP 54431098 A JP54431098 A JP 54431098A JP 54431098 A JP54431098 A JP 54431098A JP 2001521678 A JP2001521678 A JP 2001521678A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- substrate
- particle beam
- workpiece
- bromine
- 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.)
- Pending
Links
- 239000002245 particle Substances 0.000 title claims abstract description 112
- 239000010409 thin film Substances 0.000 title claims description 93
- 230000008439 repair process Effects 0.000 title description 16
- 239000000758 substrate Substances 0.000 claims abstract description 105
- 238000005530 etching Methods 0.000 claims abstract description 86
- 238000000034 method Methods 0.000 claims abstract description 83
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 55
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 27
- 229910052804 chromium Inorganic materials 0.000 claims description 26
- 239000011651 chromium Substances 0.000 claims description 26
- 230000001678 irradiating effect Effects 0.000 claims description 25
- 239000010408 film Substances 0.000 claims description 23
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 claims description 19
- 229910021344 molybdenum silicide Inorganic materials 0.000 claims description 19
- 239000010453 quartz Substances 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 12
- 230000005670 electromagnetic radiation Effects 0.000 claims description 9
- BLIQUJLAJXRXSG-UHFFFAOYSA-N 1-benzyl-3-(trifluoromethyl)pyrrolidin-1-ium-3-carboxylate Chemical compound C1C(C(=O)O)(C(F)(F)F)CCN1CC1=CC=CC=C1 BLIQUJLAJXRXSG-UHFFFAOYSA-N 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 239000011737 fluorine Substances 0.000 claims description 7
- 239000002344 surface layer Substances 0.000 claims description 6
- 238000002834 transmittance Methods 0.000 claims description 6
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 19
- 239000007789 gas Substances 0.000 description 69
- 150000002500 ions Chemical class 0.000 description 33
- 238000010884 ion-beam technique Methods 0.000 description 26
- 239000000376 reactant Substances 0.000 description 20
- 238000003801 milling Methods 0.000 description 17
- 230000007547 defect Effects 0.000 description 12
- 238000004544 sputter deposition Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 8
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229910052740 iodine Inorganic materials 0.000 description 6
- 239000011630 iodine Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- CKHJYUSOUQDYEN-UHFFFAOYSA-N gallium(3+) Chemical compound [Ga+3] CKHJYUSOUQDYEN-UHFFFAOYSA-N 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000011163 secondary particle Substances 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- XVOFZWCCFLVFRR-UHFFFAOYSA-N oxochromium Chemical compound [Cr]=O XVOFZWCCFLVFRR-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000992 sputter etching Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004630 atomic force microscopy Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 helium ion Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- 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
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76886—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances
- H01L21/76892—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances modifying the pattern
-
- 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
-
- 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, 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
-
- 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
- H01L21/32131—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by physical means only
-
- 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
-
- 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
- H01J2237/31749—Focused ion beam
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 基板上にパターン付けされた半透明薄膜を備えたワークから余剰部分を除 去するのに集束粒子ビーム装置を用いる方法であって、 集束粒子ビームで前記ワークの前記余剰部分を照射する段階と、 前記照射する段階と同時に、エッチングガスを前記余剰部分の選択した近 接個所に導入する段階と、 前記エッチングガスが臭素と水蒸気とを含み、 前記半透明薄膜から選択した部分が除去された時点で、前記照射する段階 を中止する段階と、を包含する方法。 2. 前記半透明薄膜が、クロム薄膜およびケイ化モリブデン薄膜を含む半透明 薄膜のグループから選択された、請求項1に記載の方法。 3. 水と臭素の比が、1モルの水に対して1乃至100モルの臭素である、請求 項1に記載の方法。 4. 水と臭素の比が、1モルの水に対して5乃至30モルの臭素である、請求項 1に記載の方法。 5. 前記基板が水晶である、請求項1に記載の方法。 6. 前記中止する段階に引き続いて、前記集束粒子ビームで前記基板の選択し た部分を照射する段階と、 前記基板の前記選択した部分による電磁放射の高透過率を確保するように 、前記の基板を照射する段階と同時に、クリーンアップガスを加えて前記基板の 前記選択した部分の表層を除去する段階とを、更に包含する、請求項1に記載の 方法。 7. 前記クリーンアップガスがフッ素を基としている、請求項6に記載の方法 。 8. 前記クリーンアップガスが二弗化キセノンである、請求項7に記載の方法 。 9. 前記照射する段階に先だって、XおよびY方向に移動可能な可動ステージ 上に前記ワークを載置する段階であって、前記薄膜が前記基板にパターン付けら れており、前記薄膜が余剰部分を備えた、段階を更に包含する、請求項1に記載 の方法。 10. 前記向ける段階が、前記余剰部分の選択した近接部分へ導入される前記エ ッチングガスの量を制御することにより、過剰な量の前記エッチングガスの存在 による、前記集束粒子ビーム装置の他の要素への損傷を制限する段階を更に包含 する、請求項1に記載の方法。 11. 前記ワークが、フォトマスク、X線マスク、およびレティクルを含むワー クのクループから選択される、請求項1に記載の方法。 12. 基板上にパターン付けされた半透明薄膜を備えたワークから余剰部分を除 去するのに集束粒子ビーム装置を用いる方法であって、 基板上にパターン付けされた半透明薄膜を備えたワークの選択された表面 部分を集束粒子ビームで走査する段階と、 前記集束粒子ビームで前記ワークを前記のように走査した結果として前記 ワークから放出された粒子の強度を検出する段階と、 前記粒子の検出強度に基づいて、前記パターン付けされた薄膜の形状を特 定する段階と、 前記パターン付けされた薄膜の余剰部分を特定する段階と、 前記集束粒子ビームで前記余剰部分をエッチングする段階と、 前記エッチングする段階と同時に、前記余剰部分の選択した近接部分へエ ッチングガスを導入する段階と、を包含し、 前記エッチングガスが臭素および水蒸気を含む、方法。 13. 前記半透明薄膜が、クロム薄膜およびケイ化モリブデン薄膜を含む半透明 薄膜のグループから選択された、請求項12に記載の方法。 14. 水と臭素の比が、1モルの水に対して1乃至100モルの臭素である、請求 項12に記載の方法。 15. 水と臭素の比が、1モルの水に対して5乃至30モルの臭素である、請求項 12に記載の方法。 16. 前記基板が水晶である、請求項12に記載の方法。 17. 前記集束粒子ビームで前記基板の選択した部分を走査する段階と、 前記基板の前記選択した部分による電磁放射の高透過率を確保するように 、前記の基板を走査する段階と同時に、クリーンアップガスを加えて前記基板の 前記選択した部分の表層を除去する段階とを、更に包含する、請求項12に記載の 方法。 18. 前記クリーンアップガスがフッ素を基としている、請求項17に記載の方法 。 19. 前記クリーンアップガスが二弗化キセノンである、請求項18に記載の方法 。 20. 前記のワークを走査する段階に先だって、XおよびY方向に移動可能な可 動ステージ上に前記ワークを載置する段階であって、前記薄膜が前記基板にパタ ーン付けられており、前記薄膜が余剰部分を備えた、段階を更に包含する、請求 項12に記載の方法。 21. 前記向ける段階が、前記余剰部分の選択した近接部分へ導入される前記エ ッチングガスの量を制御することにより、過剰な量の前記エッチングガスの存在 による、前記集束粒子ビーム装置の他の要素への損傷を制限する段階を更に包含 する、請求項12に記載の方法。 22. 前記のワークを走査する段階と同時に、前記選択した表面部分の選択した 近接部分へエッチングガスを導入する段階と、を包含し、 前記エッチングガスが臭素を含む、請求項12に記載の方法。 23. 基板上にパターン付けされた半透明薄膜を備えたワークから余剰部分を除 去するのに集束粒子ビーム装置を用いる方法であって、 基板上にパターン付けされた半透明薄膜を備えた前記ワークの前記余剰部 分を、集束粒子ビームで照射する段階と、 前記薄膜が、クロム薄膜およびケイ化モリブデン薄膜を含む半透明薄膜の グループから選択され、 前記照射する段階と同時に、エッチングガスを前記余剰部分の選択した近 接個所に導入する段階と、 前記エッチングガスが臭素を含み、 前記半透明薄膜から選択した部分が除去された時点で、前記照射する段階 を中止する段階と、を包含する方法。 24. 前記エッチングガスが水蒸気を更に含む、請求項23に記載の方法。 25. 基板上にパターン付けされた半透明薄膜を備えたワークから余剰部分を除 去するのに集束粒子ビーム装置を用いる方法であって、 前記ワークの前記余剰部分を、集束粒子ビームで照射する段階と、 前記照射する段階と同時に、エッチングガスを前記余剰部分の選択した近 接個所に導入する段階と、 前記エッチングガスが臭素を含み、 前記半透明薄膜から選択した部分が除去された時点で、前記照射する段階 を中止する段階と、を包含し、 前記導入する段階により、前記エッチング段階と同時に、前記余剰部分を 除去して、基板表面を平滑且つ平坦とする、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/834,356 US6042738A (en) | 1997-04-16 | 1997-04-16 | Pattern film repair using a focused particle beam system |
US08/834,356 | 1997-04-16 | ||
PCT/US1998/007729 WO1998047172A1 (en) | 1997-04-16 | 1998-04-15 | Pattern film repair using a gas assisted focused particle beam system |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001521678A true JP2001521678A (ja) | 2001-11-06 |
Family
ID=25266740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54431098A Pending JP2001521678A (ja) | 1997-04-16 | 1998-04-15 | 集束粒子ビーム装置を用いるパターン薄膜修理 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6042738A (ja) |
EP (2) | EP1641034B1 (ja) |
JP (1) | JP2001521678A (ja) |
KR (1) | KR100493878B1 (ja) |
CN (1) | CN1199246C (ja) |
AT (1) | ATE369622T1 (ja) |
AU (1) | AU6975098A (ja) |
CA (1) | CA2286638A1 (ja) |
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WO (1) | WO1998047172A1 (ja) |
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-
1997
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- 1998-04-15 KR KR10-1999-7009582A patent/KR100493878B1/ko not_active IP Right Cessation
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Cited By (7)
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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 |
JP2004191358A (ja) * | 2002-11-27 | 2004-07-08 | Seiko Instruments Inc | 複合荷電粒子ビームによる試料作製方法および装置 |
JP2006515937A (ja) * | 2003-01-16 | 2006-06-08 | エフ・イ−・アイ・カンパニー | マスクを修復するための電子ビーム処理 |
JP2007503009A (ja) * | 2003-08-19 | 2007-02-15 | ナヴォテック・ゲーエムベーハー | 電子ビームを用いて薄層を高分解能で処理する方法 |
JP2007041406A (ja) * | 2005-08-04 | 2007-02-15 | Sii Nanotechnology Inc | 原子間力顕微鏡微細加工装置を用いたマスク余剰欠陥除去方法 |
JP4723945B2 (ja) * | 2005-08-04 | 2011-07-13 | エスアイアイ・ナノテクノロジー株式会社 | 原子間力顕微鏡微細加工装置を用いたマスク余剰欠陥除去方法 |
WO2009022603A1 (ja) * | 2007-08-10 | 2009-02-19 | Sii Nanotechnology Inc. | フォトマスクの欠陥修正方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
DE69838211T2 (de) | 2008-06-19 |
EP0976152A1 (en) | 2000-02-02 |
EP1641034A2 (en) | 2006-03-29 |
EP0976152B1 (en) | 2007-08-08 |
CN1261458A (zh) | 2000-07-26 |
KR20010006492A (ko) | 2001-01-26 |
CA2286638A1 (en) | 1998-10-22 |
WO1998047172A1 (en) | 1998-10-22 |
KR100493878B1 (ko) | 2005-06-10 |
EP1641034A3 (en) | 2010-12-01 |
ATE369622T1 (de) | 2007-08-15 |
EP1641034B1 (en) | 2012-02-29 |
US6042738A (en) | 2000-03-28 |
DE69838211D1 (de) | 2007-09-20 |
AU6975098A (en) | 1998-11-11 |
CN1199246C (zh) | 2005-04-27 |
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