JP2009186863A5 - - Google Patents

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Publication number
JP2009186863A5
JP2009186863A5 JP2008028381A JP2008028381A JP2009186863A5 JP 2009186863 A5 JP2009186863 A5 JP 2009186863A5 JP 2008028381 A JP2008028381 A JP 2008028381A JP 2008028381 A JP2008028381 A JP 2008028381A JP 2009186863 A5 JP2009186863 A5 JP 2009186863A5
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JP
Japan
Prior art keywords
region
exposure mask
mask according
exposure
pattern
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.)
Granted
Application number
JP2008028381A
Other languages
English (en)
Japanese (ja)
Other versions
JP5571289B2 (ja
JP2009186863A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008028381A priority Critical patent/JP5571289B2/ja
Priority claimed from JP2008028381A external-priority patent/JP5571289B2/ja
Priority to US12/366,219 priority patent/US7923179B2/en
Publication of JP2009186863A publication Critical patent/JP2009186863A/ja
Publication of JP2009186863A5 publication Critical patent/JP2009186863A5/ja
Application granted granted Critical
Publication of JP5571289B2 publication Critical patent/JP5571289B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008028381A 2008-02-08 2008-02-08 露光用マスク及びパターン形成方法 Expired - Fee Related JP5571289B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008028381A JP5571289B2 (ja) 2008-02-08 2008-02-08 露光用マスク及びパターン形成方法
US12/366,219 US7923179B2 (en) 2008-02-08 2009-02-05 Exposure mask and pattern forming method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008028381A JP5571289B2 (ja) 2008-02-08 2008-02-08 露光用マスク及びパターン形成方法

Publications (3)

Publication Number Publication Date
JP2009186863A JP2009186863A (ja) 2009-08-20
JP2009186863A5 true JP2009186863A5 (enExample) 2011-05-26
JP5571289B2 JP5571289B2 (ja) 2014-08-13

Family

ID=40939164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008028381A Expired - Fee Related JP5571289B2 (ja) 2008-02-08 2008-02-08 露光用マスク及びパターン形成方法

Country Status (2)

Country Link
US (1) US7923179B2 (enExample)
JP (1) JP5571289B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5708082B2 (ja) * 2010-03-24 2015-04-30 信越化学工業株式会社 パターン形成方法及びネガ型レジスト組成物
JP5533797B2 (ja) * 2010-07-08 2014-06-25 信越化学工業株式会社 パターン形成方法
CN105607349B (zh) * 2016-03-14 2019-01-11 深圳市华星光电技术有限公司 Pi液涂布方法
US10651100B2 (en) 2018-05-16 2020-05-12 Micron Technology, Inc. Substrates, structures within a scribe-line area of a substrate, and methods of forming a conductive line of a redistribution layer of a substrate and of forming a structure within a scribe-line area of the substrate
US10847482B2 (en) 2018-05-16 2020-11-24 Micron Technology, Inc. Integrated circuit structures and methods of forming an opening in a material
US20250284200A1 (en) * 2024-03-11 2025-09-11 Applied Materials, Inc. Diffuser-less gray-tone lithography process, mask design, and fabrication method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07281413A (ja) * 1994-04-05 1995-10-27 Mitsubishi Electric Corp 減衰型位相シフトマスクおよびその製造方法
US5840447A (en) * 1997-08-29 1998-11-24 International Business Machines Corporation Multi-phase photo mask using sub-wavelength structures
JP3275863B2 (ja) * 1999-01-08 2002-04-22 日本電気株式会社 フォトマスク
US6887633B2 (en) * 2002-02-08 2005-05-03 Chih-Hsien Nail Tang Resolution enhancing technology using phase assignment bridges
JP3754378B2 (ja) * 2002-02-14 2006-03-08 株式会社ルネサステクノロジ 半導体集積回路装置の製造方法
US20030180629A1 (en) * 2002-03-20 2003-09-25 Nanya Technology Corporation Masks and method for contact hole exposure
JP3651676B2 (ja) * 2002-07-11 2005-05-25 株式会社東芝 検査方法及びフォトマスク
JP3958163B2 (ja) * 2002-09-19 2007-08-15 キヤノン株式会社 露光方法
JP4684584B2 (ja) * 2003-07-23 2011-05-18 キヤノン株式会社 マスク及びその製造方法、並びに、露光方法
US7354682B1 (en) * 2004-07-09 2008-04-08 Advanced Micro Devices, Inc. Chromeless mask for contact holes
US7556891B2 (en) * 2004-10-25 2009-07-07 Chartered Semiconductor Manufacturing Ltd. Method and apparatus for contact hole unit cell formation

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