CN114253090A - 一种光刻图形的优化方法及装置 - Google Patents
一种光刻图形的优化方法及装置 Download PDFInfo
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- CN114253090A CN114253090A CN202210072959.0A CN202210072959A CN114253090A CN 114253090 A CN114253090 A CN 114253090A CN 202210072959 A CN202210072959 A CN 202210072959A CN 114253090 A CN114253090 A CN 114253090A
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- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000001259 photo etching Methods 0.000 title claims abstract description 27
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 80
- 238000012937 correction Methods 0.000 claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 238000009792 diffusion process Methods 0.000 claims abstract description 7
- 238000005457 optimization Methods 0.000 claims abstract description 6
- 238000012549 training Methods 0.000 claims description 18
- 238000000206 photolithography Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 23
- 238000001459 lithography Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 4
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- 238000012986 modification Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
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- 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
- G03F7/70425—Imaging strategies, e.g. for increasing throughput or resolution, printing product fields larger than the image field or compensating lithography- or non-lithography errors, e.g. proximity correction, mix-and-match, stitching or double patterning
- G03F7/70433—Layout for increasing efficiency or for compensating imaging errors, e.g. layout of exposure fields for reducing focus errors; Use of mask features for increasing efficiency or for compensating imaging errors
- G03F7/70441—Optical proximity correction [OPC]
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- 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
- G03F1/36—Masks having proximity correction features; Preparation thereof, e.g. optical proximity correction [OPC] design processes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
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CN202210072959.0A CN114253090B (zh) | 2022-01-21 | 2022-01-21 | 一种光刻图形的优化方法及装置 |
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CN202210072959.0A CN114253090B (zh) | 2022-01-21 | 2022-01-21 | 一种光刻图形的优化方法及装置 |
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CN114253090A true CN114253090A (zh) | 2022-03-29 |
CN114253090B CN114253090B (zh) | 2024-01-30 |
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Citations (15)
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JP2007073666A (ja) * | 2005-09-06 | 2007-03-22 | Sony Corp | マスク補正方法、マスク製造方法および露光用マスク |
JP2008020751A (ja) * | 2006-07-13 | 2008-01-31 | National Institute Of Advanced Industrial & Technology | マスクパターン設計方法およびそれを用いた半導体装置の製造方法 |
CN101144976A (zh) * | 2007-10-30 | 2008-03-19 | 中国科学院电工研究所 | 一种光刻系统掩模邻近效应校正方法 |
CN101937171A (zh) * | 2009-07-03 | 2011-01-05 | 中芯国际集成电路制造(上海)有限公司 | 建立光学邻近校正模型方法、光学邻近校正方法和掩模版 |
CN101995763A (zh) * | 2009-08-17 | 2011-03-30 | 上海宏力半导体制造有限公司 | 光学邻近校正方法 |
US20110271237A1 (en) * | 2010-04-29 | 2011-11-03 | United Microelectronics Cof | Method to compensate optical proximity correction |
CN103365071A (zh) * | 2012-04-09 | 2013-10-23 | 中芯国际集成电路制造(上海)有限公司 | 掩膜板的光学邻近校正方法 |
CN104977797A (zh) * | 2014-04-02 | 2015-10-14 | 中芯国际集成电路制造(上海)有限公司 | 光学邻近校正方法以及优化光学邻近校正模型的方法 |
CN105824188A (zh) * | 2016-04-29 | 2016-08-03 | 上海华力微电子有限公司 | 离子注入层版图的光学修正方法 |
CN107741684A (zh) * | 2017-09-21 | 2018-02-27 | 上海华力微电子有限公司 | 一种光罩的校正方法 |
US20180314148A1 (en) * | 2017-05-01 | 2018-11-01 | Lam Research Corporation | Design layout pattern proximity correction through edge placement error prediction |
CN109522618A (zh) * | 2018-10-29 | 2019-03-26 | 上海华力集成电路制造有限公司 | 改善基底反射导致离子注入层光刻缺陷的方法 |
CN110850677A (zh) * | 2019-11-21 | 2020-02-28 | 上海华力微电子有限公司 | 光刻层掩膜版的制备方法、离子注入方法 |
CN112764307A (zh) * | 2019-11-06 | 2021-05-07 | 长鑫存储技术有限公司 | 光学临近效应的修正方法 |
CN113391516A (zh) * | 2020-03-13 | 2021-09-14 | 长鑫存储技术有限公司 | 一种光学临近效应修正方法、装置、设备及介质 |
-
2022
- 2022-01-21 CN CN202210072959.0A patent/CN114253090B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007073666A (ja) * | 2005-09-06 | 2007-03-22 | Sony Corp | マスク補正方法、マスク製造方法および露光用マスク |
JP2008020751A (ja) * | 2006-07-13 | 2008-01-31 | National Institute Of Advanced Industrial & Technology | マスクパターン設計方法およびそれを用いた半導体装置の製造方法 |
CN101144976A (zh) * | 2007-10-30 | 2008-03-19 | 中国科学院电工研究所 | 一种光刻系统掩模邻近效应校正方法 |
CN101937171A (zh) * | 2009-07-03 | 2011-01-05 | 中芯国际集成电路制造(上海)有限公司 | 建立光学邻近校正模型方法、光学邻近校正方法和掩模版 |
CN101995763A (zh) * | 2009-08-17 | 2011-03-30 | 上海宏力半导体制造有限公司 | 光学邻近校正方法 |
US20110271237A1 (en) * | 2010-04-29 | 2011-11-03 | United Microelectronics Cof | Method to compensate optical proximity correction |
CN103365071A (zh) * | 2012-04-09 | 2013-10-23 | 中芯国际集成电路制造(上海)有限公司 | 掩膜板的光学邻近校正方法 |
CN104977797A (zh) * | 2014-04-02 | 2015-10-14 | 中芯国际集成电路制造(上海)有限公司 | 光学邻近校正方法以及优化光学邻近校正模型的方法 |
CN105824188A (zh) * | 2016-04-29 | 2016-08-03 | 上海华力微电子有限公司 | 离子注入层版图的光学修正方法 |
US20180314148A1 (en) * | 2017-05-01 | 2018-11-01 | Lam Research Corporation | Design layout pattern proximity correction through edge placement error prediction |
CN107741684A (zh) * | 2017-09-21 | 2018-02-27 | 上海华力微电子有限公司 | 一种光罩的校正方法 |
CN109522618A (zh) * | 2018-10-29 | 2019-03-26 | 上海华力集成电路制造有限公司 | 改善基底反射导致离子注入层光刻缺陷的方法 |
CN112764307A (zh) * | 2019-11-06 | 2021-05-07 | 长鑫存储技术有限公司 | 光学临近效应的修正方法 |
CN110850677A (zh) * | 2019-11-21 | 2020-02-28 | 上海华力微电子有限公司 | 光刻层掩膜版的制备方法、离子注入方法 |
CN113391516A (zh) * | 2020-03-13 | 2021-09-14 | 长鑫存储技术有限公司 | 一种光学临近效应修正方法、装置、设备及介质 |
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CN114253090B (zh) | 2024-01-30 |
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Effective date of registration: 20240814 Address after: 510000 room 710, Jianshe building, No. 348, Kaifa Avenue, Huangpu District, Guangzhou, Guangdong Patentee after: Ruili flat core Microelectronics (Guangzhou) Co.,Ltd. Country or region after: China Address before: 510000 building a, No. 136, Kaiyuan Avenue, Huangpu Development Zone, Guangzhou, Guangdong Patentee before: Guangdong Dawan District integrated circuit and System Application Research Institute Country or region before: China Patentee before: Ruili flat core Microelectronics (Guangzhou) Co.,Ltd. |
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