CN100382236C - 防止击穿的半导体元件的制造方法 - Google Patents
防止击穿的半导体元件的制造方法 Download PDFInfo
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- CN100382236C CN100382236C CNB2005100656098A CN200510065609A CN100382236C CN 100382236 C CN100382236 C CN 100382236C CN B2005100656098 A CNB2005100656098 A CN B2005100656098A CN 200510065609 A CN200510065609 A CN 200510065609A CN 100382236 C CN100382236 C CN 100382236C
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 45
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims description 22
- 238000002955 isolation Methods 0.000 claims description 19
- 239000012774 insulation material Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 abstract description 8
- 239000002019 doping agent Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000005468 ion implantation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100656098A CN100382236C (zh) | 2005-04-18 | 2005-04-18 | 防止击穿的半导体元件的制造方法 |
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CNB2005100656098A CN100382236C (zh) | 2005-04-18 | 2005-04-18 | 防止击穿的半导体元件的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1855360A CN1855360A (zh) | 2006-11-01 |
CN100382236C true CN100382236C (zh) | 2008-04-16 |
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CNB2005100656098A Active CN100382236C (zh) | 2005-04-18 | 2005-04-18 | 防止击穿的半导体元件的制造方法 |
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CN (1) | CN100382236C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI549225B (zh) * | 2014-09-17 | 2016-09-11 | 華亞科技股份有限公司 | 記憶體結構及其製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1096135A (zh) * | 1993-03-03 | 1994-12-07 | 松下电器产业株式会社 | 半导体器件及其制造方法 |
US6077748A (en) * | 1998-10-19 | 2000-06-20 | Advanced Micro Devices, Inc. | Advanced trench isolation fabrication scheme for precision polysilicon gate control |
US6248645B1 (en) * | 1998-05-28 | 2001-06-19 | Kabushiki Kaisha Toshiba | Semiconductor device having buried-type element isolation structure and method of manufacturing the same |
US20020031890A1 (en) * | 2000-08-28 | 2002-03-14 | Takayuki Watanabe | Semiconductor device of STI structure and method of fabricating MOS transistors having consistent threshold voltages |
US6777737B2 (en) * | 2001-10-30 | 2004-08-17 | International Business Machines Corporation | Vertical DRAM punchthrough stop self-aligned to storage trench |
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2005
- 2005-04-18 CN CNB2005100656098A patent/CN100382236C/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1096135A (zh) * | 1993-03-03 | 1994-12-07 | 松下电器产业株式会社 | 半导体器件及其制造方法 |
US6248645B1 (en) * | 1998-05-28 | 2001-06-19 | Kabushiki Kaisha Toshiba | Semiconductor device having buried-type element isolation structure and method of manufacturing the same |
US6077748A (en) * | 1998-10-19 | 2000-06-20 | Advanced Micro Devices, Inc. | Advanced trench isolation fabrication scheme for precision polysilicon gate control |
US20020031890A1 (en) * | 2000-08-28 | 2002-03-14 | Takayuki Watanabe | Semiconductor device of STI structure and method of fabricating MOS transistors having consistent threshold voltages |
US6777737B2 (en) * | 2001-10-30 | 2004-08-17 | International Business Machines Corporation | Vertical DRAM punchthrough stop self-aligned to storage trench |
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CN1855360A (zh) | 2006-11-01 |
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Owner name: POWERCHIP TECHNOLOGY CO., LTD. Free format text: FORMER NAME: POWERCHIP SEMICONDUCTOR CORP. |
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CP03 | Change of name, title or address |
Address after: Hsinchu Science Park, Taiwan, China Patentee after: Powerflash Technology Corporation Address before: Hsinchu City, Taiwan, China Patentee before: Powerchip Semiconductor Corp. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20190626 Address after: Hsinchu Science Park, Taiwan, China Patentee after: Lijing Jicheng Electronic Manufacturing Co., Ltd. Address before: Hsinchu Science Park, Taiwan, China Patentee before: Powerflash Technology Corporation |