CN1309051C - 制造半导体器件的方法 - Google Patents
制造半导体器件的方法 Download PDFInfo
- Publication number
- CN1309051C CN1309051C CNB2004100578075A CN200410057807A CN1309051C CN 1309051 C CN1309051 C CN 1309051C CN B2004100578075 A CNB2004100578075 A CN B2004100578075A CN 200410057807 A CN200410057807 A CN 200410057807A CN 1309051 C CN1309051 C CN 1309051C
- Authority
- CN
- China
- Prior art keywords
- substrate
- bit line
- technology
- insulating barrier
- semiconductor device
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 83
- 239000003990 capacitor Substances 0.000 claims abstract description 30
- 238000002955 isolation Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 41
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 238000005498 polishing Methods 0.000 abstract description 2
- 238000007517 polishing process Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 28
- 238000005530 etching Methods 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000007796 conventional method Methods 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/03—Making the capacitor or connections thereto
- H10B12/036—Making the capacitor or connections thereto the capacitor extending under the transistor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Memories (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030085792A KR100691001B1 (ko) | 2003-11-28 | 2003-11-28 | 반도체소자의 제조방법 |
KR85792/03 | 2003-11-28 | ||
KR85792/2003 | 2003-11-28 | ||
KR95562/2003 | 2003-12-23 | ||
KR95562/03 | 2003-12-23 | ||
KR1020030095562A KR100557955B1 (ko) | 2003-12-23 | 2003-12-23 | 반도체소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1622313A CN1622313A (zh) | 2005-06-01 |
CN1309051C true CN1309051C (zh) | 2007-04-04 |
Family
ID=34622304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100578075A Expired - Fee Related CN1309051C (zh) | 2003-11-28 | 2004-08-18 | 制造半导体器件的方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7005329B2 (zh) |
CN (1) | CN1309051C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130103942A (ko) * | 2012-03-12 | 2013-09-25 | 에스케이하이닉스 주식회사 | 무접합 수직 게이트 트랜지스터를 갖는 반도체 소자 및 그 제조 방법 |
KR102345675B1 (ko) | 2015-07-13 | 2021-12-31 | 에스케이하이닉스 주식회사 | 스위치드-커패시터 디시-디시 컨버터 및 그 제조방법 |
KR102326820B1 (ko) | 2015-12-16 | 2021-11-16 | 에스케이하이닉스 주식회사 | 스위치드-커패시터 디시-디시 컨버터의 제조방법 |
CN111755445A (zh) * | 2019-03-29 | 2020-10-09 | 长鑫存储技术有限公司 | 半导体结构的制作方法 |
KR20210091465A (ko) * | 2020-01-14 | 2021-07-22 | 에스케이하이닉스 주식회사 | 페이지 버퍼를 구비하는 반도체 메모리 장치 |
CN116648058B (zh) * | 2023-04-24 | 2024-04-09 | 北京超弦存储器研究院 | 一种半导体器件及其制造方法、电子设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523254A (en) * | 1992-05-25 | 1996-06-04 | Sony Corporation | Method for production of SOI transistor device and SOI transistor |
US5684316A (en) * | 1994-05-13 | 1997-11-04 | Samsung Electronics Co., Ltd. | Semiconductor memory device provided with capacitors formed above and below a cell transistor |
CN1215231A (zh) * | 1997-10-21 | 1999-04-28 | 西门子公司 | 具有至少一个电容器的集成电路装置及其制造方法 |
US6232155B1 (en) * | 1996-06-07 | 2001-05-15 | Samsung Electronics Co., Ltd. | Methods of fabricating semiconductor-on-insulator devices including alternating thin and thick film semiconductor regions on an insulating layer |
-
2004
- 2004-07-13 US US10/889,919 patent/US7005329B2/en not_active Expired - Lifetime
- 2004-08-18 CN CNB2004100578075A patent/CN1309051C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523254A (en) * | 1992-05-25 | 1996-06-04 | Sony Corporation | Method for production of SOI transistor device and SOI transistor |
US5684316A (en) * | 1994-05-13 | 1997-11-04 | Samsung Electronics Co., Ltd. | Semiconductor memory device provided with capacitors formed above and below a cell transistor |
US6232155B1 (en) * | 1996-06-07 | 2001-05-15 | Samsung Electronics Co., Ltd. | Methods of fabricating semiconductor-on-insulator devices including alternating thin and thick film semiconductor regions on an insulating layer |
CN1215231A (zh) * | 1997-10-21 | 1999-04-28 | 西门子公司 | 具有至少一个电容器的集成电路装置及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US7005329B2 (en) | 2006-02-28 |
CN1622313A (zh) | 2005-06-01 |
US20050118763A1 (en) | 2005-06-02 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YINGDI CO., LTD. Free format text: FORMER OWNER: SK HYNIX INC. Effective date: 20140327 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Owner name: SK HYNIX INC. Free format text: FORMER NAME: HAIRYOKSA SEMICONDUCTOR CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: Sk Hynix Inc. Address before: Gyeonggi Do, South Korea Patentee before: HYNIX SEMICONDUCTOR Inc. |
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TR01 | Transfer of patent right |
Effective date of registration: 20140327 Address after: Seoul, South Kerean Patentee after: INTELLECTUAL DISCOVERY Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Sk Hynix Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20180818 |
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CF01 | Termination of patent right due to non-payment of annual fee |