JP3967701B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP3967701B2 JP3967701B2 JP2003318501A JP2003318501A JP3967701B2 JP 3967701 B2 JP3967701 B2 JP 3967701B2 JP 2003318501 A JP2003318501 A JP 2003318501A JP 2003318501 A JP2003318501 A JP 2003318501A JP 3967701 B2 JP3967701 B2 JP 3967701B2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- semiconductor device
- shape
- film
- alignment mark
- 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.)
- Expired - Fee Related
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- 239000004065 semiconductor Substances 0.000 title claims description 46
- 239000010408 film Substances 0.000 claims description 74
- 229910052751 metal Inorganic materials 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 39
- 239000013039 cover film Substances 0.000 claims description 23
- 230000003647 oxidation Effects 0.000 claims description 17
- 238000007254 oxidation reaction Methods 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 17
- 229910052741 iridium Inorganic materials 0.000 claims description 8
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 8
- 239000010410 layer Substances 0.000 description 31
- 238000000034 method Methods 0.000 description 28
- 238000005259 measurement Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005530 etching Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 230000003064 anti-oxidating effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 238000010884 ion-beam technique Methods 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910002115 bismuth titanate Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- 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
- H01L2223/54453—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
- 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)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
101,103 絶縁膜
102,104 金属膜
110 IN−LINE
120,130 カバー膜
Claims (9)
- 基板上に形成され,合わせマークを含む半導体装置であって,
前記合わせマークのパターンを構成する金属膜と,
前記金属膜の上層に形成されて前記金属膜の酸化を防止するカバー膜と,を含み,
前記基板の面に平行な面内における前記合わせマークのパターンの形状は,多角形から角部を除外して得られる前記多角形の辺からなる形状であり,
前記カバー膜のパターンの幅は,前記金属膜により形成されるパターンの幅より片側で1〜数μm広いことを特徴とする半導体装置。 - 前記多角形は矩形であることを特徴とする請求項1に記載の半導体装置。
- 前記合わせマークのパターンの幅は0.6〜0.8μmであることを特徴とする請求項1または2に記載の半導体装置。
- 前記基板の面に平行な面内における前記カバー膜のパターンの形状は,多角形から角部を除外して得られる前記多角形の辺からなる形状であることを特徴とする請求項1〜3のいずれかに記載の半導体装置。
- 基板上に形成され,合わせマークを含む半導体装置であって,
前記合わせマークのパターンを構成する金属膜と,
前記金属膜の上層に形成されて前記金属膜の酸化を防止するカバー膜と,を含み,
前記基板の面に平行な面内における前記合わせマークのパターンの形状は,多角形から角部を除外して得られる前記多角形の辺からなる形状であり,
前記カバー膜はイリジウム系金属からなることを特徴とする半導体装置。 - 前記多角形は矩形であることを特徴とする請求項5に記載の半導体装置。
- 前記合わせマークのパターンの幅は0.6〜0.8μmであることを特徴とする請求項5または6に記載の半導体装置。
- 前記基板の面に平行な面内における前記カバー膜のパターンの形状は,多角形から角部を除外して得られる前記多角形の辺からなる形状であることを特徴とする請求項5〜7のいずれかに記載の半導体装置。
- 前記カバー膜のパターンの幅は,前記金属膜により形成されるパターンの幅より片側で1〜数μm広いことを特徴とする請求項5〜8のいずれかに記載の半導体装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003318501A JP3967701B2 (ja) | 2003-09-10 | 2003-09-10 | 半導体装置 |
US10/736,694 US7233077B2 (en) | 2003-09-10 | 2003-12-17 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003318501A JP3967701B2 (ja) | 2003-09-10 | 2003-09-10 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005086091A JP2005086091A (ja) | 2005-03-31 |
JP3967701B2 true JP3967701B2 (ja) | 2007-08-29 |
Family
ID=34225326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003318501A Expired - Fee Related JP3967701B2 (ja) | 2003-09-10 | 2003-09-10 | 半導体装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7233077B2 (ja) |
JP (1) | JP3967701B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101853786B (zh) * | 2005-10-06 | 2012-06-13 | 胜高股份有限公司 | 半导体衬底的制造方法 |
JP4788519B2 (ja) * | 2006-08-07 | 2011-10-05 | 株式会社デンソー | 半導体基板の製造方法 |
US7602200B2 (en) * | 2006-03-15 | 2009-10-13 | Kabushiki Kaisha Nihon Micronics | Probe for electrical test comprising a positioning mark and probe assembly |
US7449792B2 (en) * | 2006-04-25 | 2008-11-11 | Macronix International Co., Ltd. | Pattern registration mark designs for use in photolithography and methods of using the same |
US7638888B2 (en) * | 2007-02-16 | 2009-12-29 | Panasonic Corporation | Semiconductor chip mounting substrate, semiconductor chip mounting body, semiconductor chip stacked module, and semiconductor chip mounting substrate manufacturing method |
CN101510497B (zh) * | 2008-02-15 | 2010-07-07 | 华邦电子股份有限公司 | 迭合标记及其制作方法 |
US9029855B2 (en) * | 2013-03-15 | 2015-05-12 | Globalfoundries Singapore Pte. Ltd. | Layout for reticle and wafer scanning electron microscope registration or overlay measurements |
CN109935572B (zh) * | 2017-12-18 | 2020-08-21 | 瀚宇彩晶股份有限公司 | 电子装置 |
CN110071093B (zh) * | 2018-01-23 | 2020-11-27 | 瀚宇彩晶股份有限公司 | 显示面板 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3287321B2 (ja) | 1998-12-03 | 2002-06-04 | 日本電気株式会社 | 半導体装置の製造方法 |
JP2000133572A (ja) | 1998-10-27 | 2000-05-12 | Sony Corp | 重ね合わせ精度測定用パターン |
JP2000150358A (ja) | 1998-11-18 | 2000-05-30 | Hitachi Ltd | パターン形成方法およびそれを用いた半導体装置 |
JP4528464B2 (ja) * | 2000-06-08 | 2010-08-18 | 株式会社東芝 | アライメント方法、重ね合わせ検査方法及びフォトマスク |
-
2003
- 2003-09-10 JP JP2003318501A patent/JP3967701B2/ja not_active Expired - Fee Related
- 2003-12-17 US US10/736,694 patent/US7233077B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7233077B2 (en) | 2007-06-19 |
US20050051909A1 (en) | 2005-03-10 |
JP2005086091A (ja) | 2005-03-31 |
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