CN103578968A - 全面式硅外延工艺光刻对准标记的结构及制作方法 - Google Patents
全面式硅外延工艺光刻对准标记的结构及制作方法 Download PDFInfo
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- CN103578968A CN103578968A CN201210276111.6A CN201210276111A CN103578968A CN 103578968 A CN103578968 A CN 103578968A CN 201210276111 A CN201210276111 A CN 201210276111A CN 103578968 A CN103578968 A CN 103578968A
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- silicon
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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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0338—Process specially adapted to improve the resolution of the mask
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- 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
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210276111.6A CN103578968B (zh) | 2012-08-03 | 2012-08-03 | 全面式硅外延工艺光刻对准标记的结构及制作方法 |
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CN201210276111.6A CN103578968B (zh) | 2012-08-03 | 2012-08-03 | 全面式硅外延工艺光刻对准标记的结构及制作方法 |
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CN103578968A true CN103578968A (zh) | 2014-02-12 |
CN103578968B CN103578968B (zh) | 2016-06-08 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779241A (zh) * | 2015-04-29 | 2015-07-15 | 上海华虹宏力半导体制造有限公司 | 外延工艺中光刻标记的制作方法 |
CN104882436A (zh) * | 2015-03-31 | 2015-09-02 | 上海华虹宏力半导体制造有限公司 | 两次外延工艺中光刻对准标记的制作方法 |
CN108470691A (zh) * | 2018-03-29 | 2018-08-31 | 上海华力集成电路制造有限公司 | 用于接触孔对准的多晶硅迭层测量图形的制造方法 |
CN108630660A (zh) * | 2017-03-22 | 2018-10-09 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
CN109761190A (zh) * | 2019-01-22 | 2019-05-17 | 上海华虹宏力半导体制造有限公司 | 形成对准标记的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314837A (en) * | 1992-06-08 | 1994-05-24 | Analog Devices, Incorporated | Method of making a registration mark on a semiconductor |
US20020146889A1 (en) * | 2001-04-04 | 2002-10-10 | International Business Machines Corporation | Process for implanting a deep subcollector with self-aligned photo registration marks |
CN1950542A (zh) * | 2004-05-19 | 2007-04-18 | 国际商业机器公司 | 硅-锗外延生长的产率改进 |
CN102376531A (zh) * | 2010-08-12 | 2012-03-14 | 上海华虹Nec电子有限公司 | 提高外延填充和cmp研磨后光刻标记信号的方法 |
-
2012
- 2012-08-03 CN CN201210276111.6A patent/CN103578968B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314837A (en) * | 1992-06-08 | 1994-05-24 | Analog Devices, Incorporated | Method of making a registration mark on a semiconductor |
US20020146889A1 (en) * | 2001-04-04 | 2002-10-10 | International Business Machines Corporation | Process for implanting a deep subcollector with self-aligned photo registration marks |
CN1950542A (zh) * | 2004-05-19 | 2007-04-18 | 国际商业机器公司 | 硅-锗外延生长的产率改进 |
CN102376531A (zh) * | 2010-08-12 | 2012-03-14 | 上海华虹Nec电子有限公司 | 提高外延填充和cmp研磨后光刻标记信号的方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104882436A (zh) * | 2015-03-31 | 2015-09-02 | 上海华虹宏力半导体制造有限公司 | 两次外延工艺中光刻对准标记的制作方法 |
CN104882436B (zh) * | 2015-03-31 | 2018-02-06 | 上海华虹宏力半导体制造有限公司 | 两次外延工艺中光刻对准标记的制作方法 |
CN104779241A (zh) * | 2015-04-29 | 2015-07-15 | 上海华虹宏力半导体制造有限公司 | 外延工艺中光刻标记的制作方法 |
CN104779241B (zh) * | 2015-04-29 | 2017-10-20 | 上海华虹宏力半导体制造有限公司 | 外延工艺中光刻标记的制作方法 |
CN108630660A (zh) * | 2017-03-22 | 2018-10-09 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
CN108470691A (zh) * | 2018-03-29 | 2018-08-31 | 上海华力集成电路制造有限公司 | 用于接触孔对准的多晶硅迭层测量图形的制造方法 |
CN108470691B (zh) * | 2018-03-29 | 2020-06-16 | 上海华力集成电路制造有限公司 | 用于接触孔对准的多晶硅迭层测量图形的制造方法 |
CN109761190A (zh) * | 2019-01-22 | 2019-05-17 | 上海华虹宏力半导体制造有限公司 | 形成对准标记的方法 |
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CN103578968B (zh) | 2016-06-08 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140117 |
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