KR100723585B1 - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR100723585B1 KR100723585B1 KR1020050068781A KR20050068781A KR100723585B1 KR 100723585 B1 KR100723585 B1 KR 100723585B1 KR 1020050068781 A KR1020050068781 A KR 1020050068781A KR 20050068781 A KR20050068781 A KR 20050068781A KR 100723585 B1 KR100723585 B1 KR 100723585B1
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- Prior art keywords
- film
- silicon oxide
- oxide film
- conductive pad
- intrusion
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 79
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 78
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 115
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 112
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract description 48
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
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- 229910052710 silicon Inorganic materials 0.000 description 5
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- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
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- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 2
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- 238000000992 sputter etching Methods 0.000 description 2
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- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910020684 PbZr Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
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- 239000012528 membrane Substances 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 238000004151 rapid thermal annealing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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- 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
- H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
- H01L21/76826—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. by contacting the layer with gases, liquids or plasmas
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Abstract
Description
시료 No. | 결함 발생 개소(경과 시간) | ||||
168 시간 | 336 시간 | 504 시간 | 672 시간 | ||
제 3 실시예에 따른 방법 | 1 | 0 | 0 | 0 | 0 |
2 | 0 | 0 | 0 | 0 | |
3 | 0 | 1 | 2 | 2 | |
4 | 0 | 0 | 0 | 0 | |
5 | 0 | 0 | 0 | 0 | |
종래 방법 | 6 | 19 | 34 | 51 | 72 |
7 | 0 | 3 | 5 | 7 | |
8 | 0 | 0 | 0 | 0 | |
9 | 0 | 3 | 113 | 811 | |
10 | 10 | 106 | 1690 | 5184 |
Claims (10)
- 소자와,상기 소자에 접속된 도전 패드와,상기 도전 패드의 주위에 형성된 실리콘 산화막과,상기 실리콘 산화막에서의 도전 패드 주위 부분으로부터 칩 외주 부분까지를 덮어, 수분 또는 수소의 침입을 억제하는 침입 억제막을 갖는 것을 특징으로 하는 반도체 장치.
- 제 1 항에 있어서,상기 침입 억제막은 절연막인 것을 특징으로 하는 반도체 장치.
- 소자와,상기 소자에 접속된 도전 패드와,상기 도전 패드의 주위에 형성된 실리콘 산화막과,상기 실리콘 산화막의 상방에, 상기 실리콘 산화막에서의 도전 패드 주위 부분으로부터 칩 외주 부분까지를 덮어, 수분 또는 수소의 침입을 억제하는 침입 억제막을 갖는 것을 특징으로 하는 반도체 장치.
- 소자와,상기 소자에 접속된 도전 패드와,상기 도전 패드의 주위에 형성된 실리콘 산화막과,상기 실리콘 산화막의 상면 및 측면에, 상기 실리콘 산화막에서의 도전 패드 주위 부분으로부터 칩 외주 부분까지를 덮어, 수분 또는 수소의 침입을 억제하는 침입 억제막을 갖는 것을 특징으로 하는 반도체 장치.
- 소자와,상기 소자에 접속된 도전 패드와,상기 도전 패드의 주위로부터 소자가 탑재되는 칩의 외주(外周)에 걸쳐서 형성된 실리콘 산화막과, 상기 실리콘 산화막에서의 도전 패드 주위 부분으로부터 칩 외주 부분까지를 덮어, 수분 또는 수소의 침입을 억제하는 침입 억제막을 갖는 것을 특징으로 하는 반도체 장치.
- 소자를 형성하는 공정과,상기 소자에 접속된 도전 패드를 형성하는 공정과,상기 도전 패드의 주위에 실리콘 산화막을 형성하는 공정과,상기 실리콘 산화막에서의 도전 패드 주위 부분으로부터 칩 외주 부분까지를 덮어, 수분 또는 수소의 침입을 억제하는 침입 억제막을 형성하는 공정을 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 6 항에 있어서,상기 침입 억제막으로서, 절연막을 형성하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 소자를 형성하는 공정과,상기 소자에 접속된 도전 패드를 형성하는 공정과,상기 도전 패드의 주위에 실리콘 산화막을 형성하는 공정과,상기 실리콘 산화막의 상방에, 상기 실리콘 산화막에서의 도전 패드 주위 부분으로부터 칩 외주 부분까지를 덮어, 수분 또는 수소의 침입을 억제하는 침입 억제막을 형성하는 공정을 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 소자를 형성하는 공정과,상기 소자에 접속된 도전 패드를 형성하는 공정과,상기 도전 패드의 주위에 실리콘 산화막을 형성하는 공정과,상기 실리콘 산화막의 상면 및 측면에, 상기 실리콘 산화막에서의 도전 패드 주위 부분으로부터 칩 외주 부분까지를 덮어, 수분 또는 수소의 침입을 억제하는 침입 억제막을 형성하는 공정을 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 소자를 형성하는 공정과,상기 소자에 접속된 도전 패드를 형성하는 공정과,상기 도전 패드의 주위로부터 소자가 탑재되는 칩의 외주에 걸쳐서 실리콘 산화막을 형성하는 공정과, 상기 실리콘 산화막에서의 도전 패드 주위 부분으로부터 칩 외주 부분까지를 덮어, 수분 또는 수소의 침입을 억제하는 침입 억제막을 형성하는 공정을 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
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JP2005099063A JP2006278942A (ja) | 2005-03-30 | 2005-03-30 | 半導体装置及びその製造方法 |
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WO2007063573A1 (ja) * | 2005-11-29 | 2007-06-07 | Fujitsu Limited | 半導体装置とその製造方法 |
JP2007165350A (ja) * | 2005-12-09 | 2007-06-28 | Fujitsu Ltd | 半導体装置の製造方法 |
JP5297622B2 (ja) * | 2007-10-03 | 2013-09-25 | 株式会社日立製作所 | 半導体装置 |
US9819253B2 (en) | 2012-10-25 | 2017-11-14 | Intel Corporation | MEMS device |
US9111944B2 (en) | 2013-09-09 | 2015-08-18 | Cypress Semiconductor Corporation | Method of fabricating a ferroelectric capacitor |
JP6235353B2 (ja) * | 2014-01-22 | 2017-11-22 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
US20150255362A1 (en) | 2014-03-07 | 2015-09-10 | Infineon Technologies Ag | Semiconductor Device with a Passivation Layer and Method for Producing Thereof |
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CN100429744C (zh) | 2008-10-29 |
KR20060106570A (ko) | 2006-10-12 |
US20060220081A1 (en) | 2006-10-05 |
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