KR20050052631A - 반도체 소자의 정렬 패턴 형성방법 - Google Patents
반도체 소자의 정렬 패턴 형성방법 Download PDFInfo
- Publication number
- KR20050052631A KR20050052631A KR1020030085801A KR20030085801A KR20050052631A KR 20050052631 A KR20050052631 A KR 20050052631A KR 1020030085801 A KR1020030085801 A KR 1020030085801A KR 20030085801 A KR20030085801 A KR 20030085801A KR 20050052631 A KR20050052631 A KR 20050052631A
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- ion implantation
- forming
- trench
- oxide film
- Prior art date
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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
- H01L21/02—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
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7073—Alignment marks and their environment
- G03F9/708—Mark formation
-
- 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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
- G03F7/70633—Overlay, i.e. relative alignment between patterns printed by separate exposures in different layers, or in the same layer in multiple exposures or stitching
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7073—Alignment marks and their environment
- G03F9/7076—Mark details, e.g. phase grating mark, temporary mark
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7073—Alignment marks and their environment
- G03F9/7084—Position of mark on substrate, i.e. position in (x, y, z) of mark, e.g. buried or resist covered mark, mark on rearside, at the substrate edge, in the circuit area, latent image mark, marks in plural levels
-
- 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
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
- H01L21/76229—Concurrent filling of a plurality of trenches having a different trench shape or dimension, e.g. rectangular and V-shaped trenches, wide and narrow trenches, shallow and deep trenches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/544—Marks applied to semiconductor devices or parts, e.g. registration marks, alignment structures, wafer maps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/54426—Marks applied to semiconductor devices or parts for alignment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/54453—Marks applied to semiconductor devices or parts for use prior to dicing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/54453—Marks applied to semiconductor devices or parts for use prior to dicing
- H01L2223/5446—Located in scribe lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/975—Substrate or mask aligning feature
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Element Separation (AREA)
Abstract
Description
Claims (3)
- 실리콘기판의 셀 영역과 주변회로 영역 및 스크라이브 라인 각각에 트렌치를 형성하는 단계;상기 기판 셀 영역의 트렌치가 매립되도록 기판 전면 상에 산화막을 증착하는 단계;상기 산화막을 CMP하여 기판 셀 영역 및 주변회로 영역에 트렌치형의 소자분리막을 형성하는 단계;상기 기판 상에 셀 영역 및 주변회로 영역의 일부분과 스크라이브 라인의 산화막이 매립된 트렌치 부분을 노출시키는 이온주입 마스크를 형성하는 단계;상기 이온주입 마스크로부터 가려지지 않은 노출된 기판 부분들 내에 불순물을 이온주입하는 단계;상기 스크라이브 라인의 트렌치 내에 매립된 산화막이 리세스되도록 기판 결과물에 대해 산화막 웨트 딥(Wet Dip)을 수행하는 단계; 및상기 이온주입 마스크를 제거하는 단계를 포함하는 것을 특징으로 하는 반도체 소자의 정렬 패턴 형성방법.
- 제 1 항에 있어서, 상기 이온주입 마스크는웰 형성용 이온주입 마스크 또는 채널 형성용 이온주입 마스크인 것을 특징으로 하는 포토 마스크 정렬키 형성방법.
- 제 1 항에 있어서, 상기 산화막 웨트 딥은산화막 딥 아웃 타겟을 300Å 이하로 하여 수행하는 것을 특징으로 하는 포토 마스크 정렬키 형성방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030085801A KR100567059B1 (ko) | 2003-11-28 | 2003-11-28 | 반도체 소자의 정렬 패턴 형성방법 |
US10/748,463 US6958281B2 (en) | 2003-11-28 | 2003-12-30 | Method for forming alignment pattern of semiconductor device |
TW092137535A TWI234193B (en) | 2003-11-28 | 2003-12-30 | Method for forming alignment pattern of semiconductor device |
CNB2004100019470A CN1319121C (zh) | 2003-11-28 | 2004-01-16 | 半导体器件的校准图形形成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030085801A KR100567059B1 (ko) | 2003-11-28 | 2003-11-28 | 반도체 소자의 정렬 패턴 형성방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050052631A true KR20050052631A (ko) | 2005-06-03 |
KR100567059B1 KR100567059B1 (ko) | 2006-04-04 |
Family
ID=36592762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030085801A KR100567059B1 (ko) | 2003-11-28 | 2003-11-28 | 반도체 소자의 정렬 패턴 형성방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6958281B2 (ko) |
KR (1) | KR100567059B1 (ko) |
CN (1) | CN1319121C (ko) |
TW (1) | TWI234193B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100827487B1 (ko) * | 2006-12-28 | 2008-05-06 | 동부일렉트로닉스 주식회사 | 반도체 소자의 정렬키 형성방법 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7271073B2 (en) * | 2004-06-30 | 2007-09-18 | Asml Nertherlands B.V. | Marker for alignment of non-transparent gate layer, method for manufacturing such a marker, and use of such a marker in a lithographic apparatus |
US7550379B2 (en) * | 2006-10-10 | 2009-06-23 | Asml Netherlands B.V. | Alignment mark, use of a hard mask material, and method |
KR100870316B1 (ko) * | 2006-12-28 | 2008-11-25 | 주식회사 하이닉스반도체 | 반도체 소자의 오버레이 버니어 및 그 제조 방법 |
US9236466B1 (en) | 2011-10-07 | 2016-01-12 | Mie Fujitsu Semiconductor Limited | Analog circuits having improved insulated gate transistors, and methods therefor |
JP6975912B2 (ja) * | 2017-10-04 | 2021-12-01 | パナソニックIpマネジメント株式会社 | 半導体装置およびその製造方法 |
KR102638639B1 (ko) * | 2018-05-28 | 2024-02-22 | 삼성전자주식회사 | 반도체 소자의 제조 방법 |
KR102689646B1 (ko) * | 2018-10-23 | 2024-07-30 | 삼성전자주식회사 | 얼라인 패턴을 포함하는 반도체 칩 |
KR20220090211A (ko) | 2020-12-22 | 2022-06-29 | 삼성전자주식회사 | 멀티-스택 구조를 갖는 수직형 비휘발성 메모리 소자 |
CN115079506A (zh) * | 2022-06-20 | 2022-09-20 | 中国科学院光电技术研究所 | 一种材料填充保护光刻掩模及其制备方法 |
KR102695856B1 (ko) * | 2023-09-13 | 2024-08-16 | (주)웨이비스 | 칩 좌표 정보가 표시된 웨이퍼 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6020249A (en) * | 1997-07-10 | 2000-02-01 | Taiwan Semiconductor Manufacturing Company | Method for photo alignment after CMP planarization |
JPH1154607A (ja) * | 1997-08-05 | 1999-02-26 | Toshiba Corp | 半導体装置の製造方法 |
US6037236A (en) * | 1998-08-17 | 2000-03-14 | Taiwan Semiconductor Manufacturing Company | Regeneration of alignment marks after shallow trench isolation with chemical mechanical polishing |
US6136662A (en) * | 1999-05-13 | 2000-10-24 | Lsi Logic Corporation | Semiconductor wafer having a layer-to-layer alignment mark and method for fabricating the same |
JP2001052993A (ja) * | 1999-08-16 | 2001-02-23 | Sony Corp | 半導体装置及び半導体装置の製造方法 |
JP2002134701A (ja) * | 2000-10-25 | 2002-05-10 | Nec Corp | 半導体装置の製造方法 |
KR100500469B1 (ko) * | 2001-01-12 | 2005-07-12 | 삼성전자주식회사 | 정렬마크와 이를 이용하는 노광정렬시스템 및 그 정렬방법 |
JP2002252349A (ja) * | 2001-02-26 | 2002-09-06 | Nec Corp | パターンの形成方法 |
CN1139845C (zh) * | 2001-07-26 | 2004-02-25 | 清华大学 | 阵列式光探针扫描集成电路光刻系统中的对准方法 |
KR20030064045A (ko) * | 2002-01-25 | 2003-07-31 | 삼성전자주식회사 | 반도체소자 제조용 오버레이키 형성방법 |
-
2003
- 2003-11-28 KR KR1020030085801A patent/KR100567059B1/ko active IP Right Grant
- 2003-12-30 TW TW092137535A patent/TWI234193B/zh not_active IP Right Cessation
- 2003-12-30 US US10/748,463 patent/US6958281B2/en not_active Expired - Lifetime
-
2004
- 2004-01-16 CN CNB2004100019470A patent/CN1319121C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100827487B1 (ko) * | 2006-12-28 | 2008-05-06 | 동부일렉트로닉스 주식회사 | 반도체 소자의 정렬키 형성방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100567059B1 (ko) | 2006-04-04 |
US6958281B2 (en) | 2005-10-25 |
CN1319121C (zh) | 2007-05-30 |
TW200518182A (en) | 2005-06-01 |
US20050118785A1 (en) | 2005-06-02 |
CN1622282A (zh) | 2005-06-01 |
TWI234193B (en) | 2005-06-11 |
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