CN112201580B - 接触孔刻蚀方法及半导体器件的制造方法 - Google Patents
接触孔刻蚀方法及半导体器件的制造方法 Download PDFInfo
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- CN112201580B CN112201580B CN202011413530.0A CN202011413530A CN112201580B CN 112201580 B CN112201580 B CN 112201580B CN 202011413530 A CN202011413530 A CN 202011413530A CN 112201580 B CN112201580 B CN 112201580B
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- contact hole
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- substrate
- interlayer dielectric
- dielectric layer
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 210000000746 body region Anatomy 0.000 claims description 3
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- -1 boron (B) Chemical class 0.000 description 1
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- 238000005137 deposition process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 229940104869 fluorosilicate Drugs 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31144—Etching the insulating layers by chemical or physical means using masks
-
- 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
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
-
- 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
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76816—Aspects relating to the layout of the pattern or to the size of vias or trenches
-
- 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
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76895—Local interconnects; Local pads, as exemplified by patent document EP0896365
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (10)
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CN202011413530.0A CN112201580B (zh) | 2020-12-07 | 2020-12-07 | 接触孔刻蚀方法及半导体器件的制造方法 |
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CN202011413530.0A CN112201580B (zh) | 2020-12-07 | 2020-12-07 | 接触孔刻蚀方法及半导体器件的制造方法 |
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Families Citing this family (3)
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CN113035868B (zh) * | 2021-02-25 | 2022-05-31 | 长鑫存储技术有限公司 | 半导体结构的形成方法及半导体结构 |
CN115832055B (zh) * | 2022-11-30 | 2023-08-25 | 杭州芯迈半导体技术有限公司 | 一种半导体器件的接触结构及其制备方法 |
CN116053203B (zh) * | 2023-03-07 | 2023-06-30 | 合肥晶合集成电路股份有限公司 | 互连结构的制备方法 |
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JPH08186095A (ja) * | 1994-12-28 | 1996-07-16 | Kawasaki Steel Corp | コンタクトホールの形成方法およびエッチング装置 |
US6001541A (en) * | 1998-03-27 | 1999-12-14 | Micron Technology, Inc. | Method of forming contact openings and contacts |
US6319822B1 (en) * | 1998-10-01 | 2001-11-20 | Taiwan Semiconductor Manufacturing Company | Process for forming an integrated contact or via |
KR20050097398A (ko) * | 2004-04-03 | 2005-10-07 | 삼성전자주식회사 | 플래시 메모리의 부유 게이트 형성방법 |
KR20060016981A (ko) * | 2004-08-19 | 2006-02-23 | 동부아남반도체 주식회사 | 반도체 소자의 제조 방법 |
CN104051324A (zh) * | 2013-03-13 | 2014-09-17 | 中芯国际集成电路制造(上海)有限公司 | 金属互连结构的形成方法 |
CN104103593A (zh) * | 2013-04-02 | 2014-10-15 | 中芯国际集成电路制造(上海)有限公司 | 一种闪存存储器的制作方法 |
CN104425357A (zh) * | 2013-08-27 | 2015-03-18 | 中芯国际集成电路制造(上海)有限公司 | 双镶嵌结构的形成方法 |
CN106920750A (zh) * | 2015-12-28 | 2017-07-04 | 中芯国际集成电路制造(上海)有限公司 | 金属栅晶体管源漏区接触塞的制作方法 |
CN107706147A (zh) * | 2017-10-18 | 2018-02-16 | 武汉新芯集成电路制造有限公司 | 一种垂直型接触孔的制备方法 |
CN109994421A (zh) * | 2017-12-29 | 2019-07-09 | 联华电子股份有限公司 | 形成接触洞的方法 |
CN110571150A (zh) * | 2019-09-12 | 2019-12-13 | 长江存储科技有限责任公司 | 高深宽比开口的刻蚀方法及半导体器件 |
CN111106060A (zh) * | 2018-10-25 | 2020-05-05 | 台湾积体电路制造股份有限公司 | 半导体装置及其形成方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5062558B2 (ja) * | 2006-07-25 | 2012-10-31 | Nltテクノロジー株式会社 | アクティブマトリクス基板の製造方法 |
-
2020
- 2020-12-07 CN CN202011413530.0A patent/CN112201580B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08186095A (ja) * | 1994-12-28 | 1996-07-16 | Kawasaki Steel Corp | コンタクトホールの形成方法およびエッチング装置 |
US6001541A (en) * | 1998-03-27 | 1999-12-14 | Micron Technology, Inc. | Method of forming contact openings and contacts |
US6319822B1 (en) * | 1998-10-01 | 2001-11-20 | Taiwan Semiconductor Manufacturing Company | Process for forming an integrated contact or via |
KR20050097398A (ko) * | 2004-04-03 | 2005-10-07 | 삼성전자주식회사 | 플래시 메모리의 부유 게이트 형성방법 |
KR20060016981A (ko) * | 2004-08-19 | 2006-02-23 | 동부아남반도체 주식회사 | 반도체 소자의 제조 방법 |
CN104051324A (zh) * | 2013-03-13 | 2014-09-17 | 中芯国际集成电路制造(上海)有限公司 | 金属互连结构的形成方法 |
CN104103593A (zh) * | 2013-04-02 | 2014-10-15 | 中芯国际集成电路制造(上海)有限公司 | 一种闪存存储器的制作方法 |
CN104425357A (zh) * | 2013-08-27 | 2015-03-18 | 中芯国际集成电路制造(上海)有限公司 | 双镶嵌结构的形成方法 |
CN106920750A (zh) * | 2015-12-28 | 2017-07-04 | 中芯国际集成电路制造(上海)有限公司 | 金属栅晶体管源漏区接触塞的制作方法 |
CN107706147A (zh) * | 2017-10-18 | 2018-02-16 | 武汉新芯集成电路制造有限公司 | 一种垂直型接触孔的制备方法 |
CN109994421A (zh) * | 2017-12-29 | 2019-07-09 | 联华电子股份有限公司 | 形成接触洞的方法 |
CN111106060A (zh) * | 2018-10-25 | 2020-05-05 | 台湾积体电路制造股份有限公司 | 半导体装置及其形成方法 |
CN110571150A (zh) * | 2019-09-12 | 2019-12-13 | 长江存储科技有限责任公司 | 高深宽比开口的刻蚀方法及半导体器件 |
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Address after: 518 Shaoxing Road, Zhejiang Province Patentee after: Shaoxing SMIC integrated circuit manufacturing Co.,Ltd. Address before: 518 Shaoxing Road, Zhejiang Province Patentee before: SMIC manufacturing (Shaoxing) Co.,Ltd. |
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Effective date of registration: 20220706 Address after: No. 518, Linjiang Road, Gaobu Town, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing SMIC integrated circuit manufacturing Co.,Ltd. Patentee after: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) Corp. Address before: 518 Shaoxing Road, Zhejiang Province Patentee before: Shaoxing SMIC integrated circuit manufacturing Co.,Ltd. |