KR100371295B1 - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
- Publication number
- KR100371295B1 KR100371295B1 KR10-2000-0059011A KR20000059011A KR100371295B1 KR 100371295 B1 KR100371295 B1 KR 100371295B1 KR 20000059011 A KR20000059011 A KR 20000059011A KR 100371295 B1 KR100371295 B1 KR 100371295B1
- Authority
- KR
- South Korea
- Prior art keywords
- regions
- region
- alignment mark
- oxide film
- area
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 35
- 238000002955 isolation Methods 0.000 claims abstract description 58
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 51
- 238000001514 detection method Methods 0.000 claims description 16
- 229910021332 silicide Inorganic materials 0.000 claims description 5
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 64
- 229910052814 silicon oxide Inorganic materials 0.000 description 64
- 229910052581 Si3N4 Inorganic materials 0.000 description 35
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 35
- 238000004519 manufacturing process Methods 0.000 description 28
- 238000001039 wet etching Methods 0.000 description 14
- 238000005498 polishing Methods 0.000 description 13
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 239000000758 substrate Substances 0.000 description 10
- 238000005530 etching Methods 0.000 description 9
- 238000001459 lithography Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 5
- 238000001312 dry etching Methods 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 5
- 229910021342 tungsten silicide Inorganic materials 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- WNUPENMBHHEARK-UHFFFAOYSA-N silicon tungsten Chemical compound [Si].[W] WNUPENMBHHEARK-UHFFFAOYSA-N 0.000 description 2
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021341 titanium silicide Inorganic materials 0.000 description 1
Classifications
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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
- H01L21/70—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
-
- 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
-
- 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
-
- 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
Landscapes
- 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)
- Element Separation (AREA)
Abstract
Description
Claims (7)
- 반도체 장치에 있어서,소자 영역들과 상기 소자 영역들을 분리하는 소자 분리 영역들을 포함하는 디바이스부, 및마크 형성 영역들과 상기 마크 형성 영역들을 분리하는 마크 분리 영역들을 포함하는 정렬 마크부를 포함하되,상기 마크 분리 영역의 면적에 대한 상기 마크 형성 영역의 면적의 비율은 상기 소자 분리 영역의 면적에 대한 상기 소자 영역의 면적의 비율보다 작은 반도체 장치.
- 제1항에 있어서,상기 마크 형성 영역은 사각 프레임 형태로 형성되는 반도체 장치.
- 제1항에 있어서,상기 마크 형성 영역의 표면 높이와 상기 마크 분리 영역의 표면 높이의 차이에 의해 발생된 단차는 정렬 마크 검출기의 검출 능력치보다 큰 반도체 장치.
- 제1항에 있어서,상기 소자 영역들과 상기 마크 형성 영역들은 트렌치 분리 구조에 의해 분리되는 반도체 장치.
- 제1 영역들과 제2 영역들을 포함하는 디바이스부, 및 상기 제1 영역들 및 상기 제2 영역들과 각기 동일한 공정으로 형성된 제3 영역들과 제4 영역들로 이루어진 정렬 마크부를 포함하는 반도체 장치에 있어서,상기 제3 영역들과 상기 제4 영역들의 합에서 차지하는 상기 제3 영역의 면적 비율은 상기 제1 영역들과 상기 제2 영역들의 합에서 차지하는 상기 제1 영역의 면적 비율보다 작은 반도체 장치.
- 제3항에 있어서,상기 단차를 커버하는 높은 반사율의 막을 더 포함하는 반도체 장치.
- 제6항에 있어서,높은 반사율을 갖는 상기 막은 실리사이드막 또는 금속막인 반도체 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1999-286724 | 1999-10-07 | ||
JP28672499A JP2001110889A (ja) | 1999-10-07 | 1999-10-07 | 半導体装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010050911A KR20010050911A (ko) | 2001-06-25 |
KR100371295B1 true KR100371295B1 (ko) | 2003-02-07 |
Family
ID=17708203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0059011A KR100371295B1 (ko) | 1999-10-07 | 2000-10-07 | 반도체 장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2001110889A (ko) |
KR (1) | KR100371295B1 (ko) |
GB (1) | GB2360630A (ko) |
TW (1) | TW508719B (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101023070B1 (ko) * | 2008-11-24 | 2011-03-24 | 세메스 주식회사 | 기판 절단 방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3519579B2 (ja) * | 1997-09-09 | 2004-04-19 | 株式会社ルネサステクノロジ | 半導体装置及びその製造方法 |
-
1999
- 1999-10-07 JP JP28672499A patent/JP2001110889A/ja active Pending
-
2000
- 2000-10-06 TW TW089121043A patent/TW508719B/zh not_active IP Right Cessation
- 2000-10-06 GB GB0024591A patent/GB2360630A/en not_active Withdrawn
- 2000-10-07 KR KR10-2000-0059011A patent/KR100371295B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB0024591D0 (en) | 2000-11-22 |
GB2360630A (en) | 2001-09-26 |
KR20010050911A (ko) | 2001-06-25 |
TW508719B (en) | 2002-11-01 |
JP2001110889A (ja) | 2001-04-20 |
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