KR20080023762A - 전자 부품 및 그 제조 방법 - Google Patents
전자 부품 및 그 제조 방법 Download PDFInfo
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- KR20080023762A KR20080023762A KR1020087004082A KR20087004082A KR20080023762A KR 20080023762 A KR20080023762 A KR 20080023762A KR 1020087004082 A KR1020087004082 A KR 1020087004082A KR 20087004082 A KR20087004082 A KR 20087004082A KR 20080023762 A KR20080023762 A KR 20080023762A
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- 238000004519 manufacturing process Methods 0.000 title claims description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 111
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 74
- 239000000956 alloy Substances 0.000 claims abstract description 74
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 33
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 29
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 113
- 239000010408 film Substances 0.000 claims description 104
- 238000010304 firing Methods 0.000 claims description 69
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract description 60
- 239000010948 rhodium Substances 0.000 abstract description 34
- 229910052697 platinum Inorganic materials 0.000 abstract description 29
- 229910052703 rhodium Inorganic materials 0.000 abstract description 26
- 229910052707 ruthenium Inorganic materials 0.000 abstract description 25
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract description 8
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 306
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- 229910002645 Ni-Rh Inorganic materials 0.000 description 2
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- 229910001316 Ag alloy Inorganic materials 0.000 description 1
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
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- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
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- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
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- 238000005229 chemical vapour deposition Methods 0.000 description 1
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- -1 etc. are used Inorganic materials 0.000 description 1
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- 239000003906 humectant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
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- 239000012535 impurity Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
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- 150000002736 metal compounds Chemical class 0.000 description 1
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- 239000004570 mortar (masonry) Substances 0.000 description 1
- DEPMYWCZAIMWCR-UHFFFAOYSA-N nickel ruthenium Chemical compound [Ni].[Ru] DEPMYWCZAIMWCR-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/008—Selection of materials
- H01G4/0085—Fried electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/012—Form of non-self-supporting electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
- H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
- H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
- H01G4/306—Stacked capacitors made by thin film techniques
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims (14)
- 내부 전극층을 포함하는 소자 본체를 갖는 전자 부품으로서,상기 내부 전극층이 합금을 포함하고,상기 합금이,니켈(Ni)과 레늄(Re)을 갖고,각 성분의 함유량이,Ni : 80∼100몰%(단, 100몰%는 제외한다),Re : 0∼20몰%(단, 0몰%는 제외한다)인, 전자 부품.
- 제1항에 있어서, 각 성분의 함유량이,Ni : 87∼99.9몰%,Re : 0.1∼13몰%인, 전자 부품.
- 제1항 또는 제2항에 있어서, 상기 소자 본체는 유전체층을 더 포함하고,상기 유전체층은, 환원 분위기 소성이 가능한 유전체 재료로 구성되어 있는, 전자 부품.
- 제1항 또는 제2항에 있어서, 상기 내부 전극층이 합금을 포함하고,상기 합금이, X선 회절 챠트에서, 결정면(111) 면의 회절선의 피크 강도를 I(111)로 하고, 결정면(200) 면의 회절선의 피크 강도를 I(200)로 하고, 결정면(220) 면의 회절선의 피크 강도를 I(220)로 하였을 때, (I(111)/I(200))≥3 및 (I(111)/I(220))≥3의 관계를 만족하는 주면을 갖는, 전자 부품.
- 제1항 또는 제2항에 기재된 전자 부품을 제조하는 방법으로서,박막법에 의해, 상기 합금을 포함하고 소성 후에 상기 내부 전극층이 되는 내부 전극층용 막을 소정 패턴으로 형성하는 공정과,소정 패턴으로 형성된 상기 내부 전극층용 막을 갖는 그린칩을 소성하여, 상기 소자 본체를 제조하는 공정을 포함하는 것을 특징으로 하는 전자 부품의 제조 방법.
- 제5항에 있어서, 상기 내부 전극층용 막이 10∼100㎚의 결정자 사이즈를 갖는, 전자 부품의 제조 방법.
- 제5항에 있어서, 상기 내부 전극층용 막을, 스퍼터링법 또는 증착법에 의해 형성하는, 전자 부품의 제조 방법.
- 제1항 또는 제2항에 기재된 전자 부품을 제조하는 방법으로서,평균 입경 0.01∼1㎛의 상기 합금으로 이루어지는 합금분말을 포함하는 페이스트를 이용하여, 소성 후에 상기 내부 전극층이 되는 내부 전극층용 막을, 인쇄법 에 의해 소정 패턴으로 형성하는 공정과,소정 패턴으로 형성된 상기 내부 전극층용 막을 갖는 그린칩을 소성하여, 상기 소자 본체를 제조하는 공정을 포함하는 것을 특징으로 하는 전자 부품의 제조 방법.
- 제8항에 있어서, 상기 합금분말이 10∼100㎚의 결정자 사이즈를 갖는, 전자 부품의 제조 방법.
- 제8항에 있어서, 상기 합금분말이, 스퍼터링법 또는 증착법에 의해 형성된 합금막을 분쇄하여 얻어지는, 전자 부품의 제조 방법.
- 제5항에 있어서, 상기 그린칩을, 10-10∼10-2㎩의 산소 분압을 갖는 분위기 내에서, 1000∼1300℃의 온도로 소성하는 전자 부품의 제조 방법.
- 제5항에 있어서, 상기 소자 본체를, 상기 그린칩을 소성하는 공정 후에, 10-2∼100㎩의 산소 분압을 갖는 분위기 내에서, 1200℃ 이하의 온도로 어닐링하는, 전자 부품의 제조 방법.
- 제5항에 기재된 방법에 의해 형성되는 전자 부품.
- 제5항에 있어서, 소성 후에 상기 유전체층이 되는 그린시트를 형성하는 공정을 더 포함하는, 전자 부품의 제조 방법.
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US (2) | US7324326B2 (ko) |
EP (1) | EP1594146A4 (ko) |
JP (1) | JP4098329B2 (ko) |
KR (2) | KR100826388B1 (ko) |
CN (1) | CN100550231C (ko) |
TW (1) | TWI247322B (ko) |
WO (1) | WO2004070748A1 (ko) |
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- 2004-02-03 EP EP04707654A patent/EP1594146A4/en not_active Withdrawn
- 2004-02-03 JP JP2005504828A patent/JP4098329B2/ja not_active Expired - Lifetime
- 2004-02-03 WO PCT/JP2004/001047 patent/WO2004070748A1/ja active Application Filing
- 2004-02-03 KR KR1020057014373A patent/KR100826388B1/ko active IP Right Grant
- 2004-02-03 US US10/544,008 patent/US7324326B2/en not_active Expired - Lifetime
- 2004-02-03 CN CNB2004800087476A patent/CN100550231C/zh not_active Expired - Lifetime
- 2004-02-03 KR KR1020087004082A patent/KR100918346B1/ko active IP Right Grant
- 2004-02-04 TW TW093102457A patent/TWI247322B/zh not_active IP Right Cessation
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CN1768402A (zh) | 2006-05-03 |
JPWO2004070748A1 (ja) | 2006-05-25 |
US20080073621A1 (en) | 2008-03-27 |
TWI247322B (en) | 2006-01-11 |
KR20050099989A (ko) | 2005-10-17 |
US20060138590A1 (en) | 2006-06-29 |
WO2004070748A1 (ja) | 2004-08-19 |
CN100550231C (zh) | 2009-10-14 |
EP1594146A1 (en) | 2005-11-09 |
EP1594146A4 (en) | 2010-01-06 |
US7324326B2 (en) | 2008-01-29 |
KR100918346B1 (ko) | 2009-09-22 |
KR100826388B1 (ko) | 2008-05-02 |
JP4098329B2 (ja) | 2008-06-11 |
TW200423169A (en) | 2004-11-01 |
US7518848B2 (en) | 2009-04-14 |
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