JPWO2021171920A1 - - Google Patents

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Publication number
JPWO2021171920A1
JPWO2021171920A1 JP2022503199A JP2022503199A JPWO2021171920A1 JP WO2021171920 A1 JPWO2021171920 A1 JP WO2021171920A1 JP 2022503199 A JP2022503199 A JP 2022503199A JP 2022503199 A JP2022503199 A JP 2022503199A JP WO2021171920 A1 JPWO2021171920 A1 JP WO2021171920A1
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Japan
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JP2022503199A
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JP7365488B2 (ja
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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
    • H01G4/30—Stacked capacitors
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    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • 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
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    • 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
    • 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
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    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2022503199A 2020-02-27 2021-02-01 コンデンサ Active JP7365488B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020031925 2020-02-27
JP2020031925 2020-02-27
PCT/JP2021/003582 WO2021171920A1 (ja) 2020-02-27 2021-02-01 コンデンサ

Publications (2)

Publication Number Publication Date
JPWO2021171920A1 true JPWO2021171920A1 (ja) 2021-09-02
JP7365488B2 JP7365488B2 (ja) 2023-10-19

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Country Status (6)

Country Link
US (1) US20230082288A1 (ja)
EP (1) EP4113552A1 (ja)
JP (1) JP7365488B2 (ja)
KR (1) KR20220121886A (ja)
CN (1) CN115210832A (ja)
WO (1) WO2021171920A1 (ja)

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CN1178240C (zh) * 2000-02-03 2004-12-01 太阳诱电株式会社 叠层陶瓷电容器及其制造方法
JP2002080276A (ja) * 2000-06-30 2002-03-19 Taiyo Yuden Co Ltd 誘電体磁器組成物及び磁器コンデンサ
JP2003176180A (ja) * 2001-12-10 2003-06-24 Murata Mfg Co Ltd 誘電体セラミック原料粉末の製造方法および誘電体セラミック原料粉末
JP4896364B2 (ja) * 2003-07-09 2012-03-14 Ｔｄｋ株式会社 積層セラミックコンデンサおよびその製造方法
JP2005243890A (ja) 2004-02-26 2005-09-08 Matsushita Electric Ind Co Ltd 積層セラミックコンデンサとその製造方法
JP4809152B2 (ja) * 2005-09-28 2011-11-09 京セラ株式会社 積層セラミックコンデンサ
JP2007153631A (ja) * 2005-11-30 2007-06-21 Tdk Corp 誘電体磁器組成物、電子部品および積層セラミックコンデンサ
JP4884101B2 (ja) * 2006-06-28 2012-02-29 京セラ株式会社 積層セラミックコンデンサ
JP5210300B2 (ja) * 2007-04-20 2013-06-12 京セラ株式会社 誘電体磁器および積層セラミックコンデンサ
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