JP6841611B2 - 積層セラミックコンデンサ - Google Patents
積層セラミックコンデンサ Download PDFInfo
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- JP6841611B2 JP6841611B2 JP2016145122A JP2016145122A JP6841611B2 JP 6841611 B2 JP6841611 B2 JP 6841611B2 JP 2016145122 A JP2016145122 A JP 2016145122A JP 2016145122 A JP2016145122 A JP 2016145122A JP 6841611 B2 JP6841611 B2 JP 6841611B2
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- 239000003985 ceramic capacitor Substances 0.000 title claims description 59
- 239000004020 conductor Substances 0.000 claims description 172
- 239000003990 capacitor Substances 0.000 claims description 50
- 239000011248 coating agent Substances 0.000 claims description 38
- 238000000576 coating method Methods 0.000 claims description 38
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 32
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 229910002113 barium titanate Inorganic materials 0.000 claims description 12
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 10
- 239000003989 dielectric material Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 79
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000002003 electrode paste Substances 0.000 description 9
- 229910000679 solder Inorganic materials 0.000 description 9
- 229910052718 tin Inorganic materials 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000007769 metal material Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- DJOYTAUERRJRAT-UHFFFAOYSA-N 2-(n-methyl-4-nitroanilino)acetonitrile Chemical compound N#CCN(C)C1=CC=C([N+]([O-])=O)C=C1 DJOYTAUERRJRAT-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 238000012795 verification Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910052454 barium strontium titanate Inorganic materials 0.000 description 1
- 229910021523 barium zirconate Inorganic materials 0.000 description 1
- DQBAOWPVHRWLJC-UHFFFAOYSA-N barium(2+);dioxido(oxo)zirconium Chemical compound [Ba+2].[O-][Zr]([O-])=O DQBAOWPVHRWLJC-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
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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
- H01G4/306—Stacked capacitors made by thin film techniques
-
- 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
- H01G4/224—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
- H01G2/103—Sealings, e.g. for lead-in wires; Covers
-
- 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
-
- 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
-
- 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
- H01G4/018—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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- 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
- H01G4/1236—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates
- H01G4/1245—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates containing also titanates
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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
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
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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
-
- 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
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
- H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
Description
Claims (6)
- 略直方体状のコンデンサ本体と、前記コンデンサ本体の長さ方向両端部に設けられた1対の外部電極とを備え、前記外部電極それぞれが前記コンデンサ本体の少なくとも高さ方向一面に回り込んだ回り込み部を有する積層セラミックコンデンサであって、
前記コンデンサ本体は、(a1)略直方体状の容量素子と、(a2)前記容量素子の少なくとも高さ方向一面の長さ方向両端部に設けられた第1下地導体膜と、(a3)前記容量素子の少なくとも高さ方向一面における前記第1下地導体膜の間を覆う第1被覆部と、該第1被覆部と連続し、かつ、前記第1下地導体膜それぞれの長さ方向一部を覆う第2被覆部とを有する補助誘電体層と、を有しており、
前記外部電極の一方は、(b1)前記容量素子の長さ方向一面と、前記コンデンサ本体の長さ方向一側に存する前記第1下地導体膜の長さ方向一端縁とに付着した第2下地導体膜と、(b2)前記第2下地導体膜の表面と、前記第1下地導体膜における前記第2被覆部によって覆われていない表面部分とに連続して付着した表面導体膜と、を有しており、前記第1下地導体膜と前記表面導体膜の前記第1下地導体膜に付着した回り込み箇所とによって前記回り込み部を構成しており、
前記外部電極の他方は、(c1)前記容量素子の長さ方向他面と、前記コンデンサ本体の長さ方向他側に存する前記第1下地導体膜の長さ方向他端縁とに付着した第2下地導体膜と、(c2)前記第2下地導体膜の表面と、前記第1下地導体膜における前記第2被覆部によって覆われていない表面部分とに連続して付着した表面導体膜と、を有しており、前記第1下地導体膜と前記表面導体膜の前記第1下地導体膜に付着した回り込み箇所とによって前記回り込み部を構成し、
前記補助誘電体層の前記第2被覆部の長さは、前記第1下地導体膜の長さの5/100〜6/10の範囲内で設定され、
前記容量素子及び前記補助誘電体層は、チタン酸バリウムを主成分とし、
前記第1下地導体膜及び前記第2下地導体膜は、ニッケルを主成分とし、
前記表面導体膜は、スズを主成分とし、
前記積層セラミックコンデンサの長さ(L)、幅(W)、及び高さ(H)は、L>W≧Hの関係を有する、
積層セラミックコンデンサ。 - 前記補助誘電体層の前記第1被覆部の厚さは、前記外部電極それぞれの前記回り込み部の厚さに対して同等以下である、
請求項1に記載の積層セラミックコンデンサ。 - 前記第1下地導体膜の長さは、前記積層セラミックコンデンサの長さの1/6〜3/7の範囲内で設定されている、
請求項1または2に記載の積層セラミックコンデンサ。 - 前記補助誘電体層の前記第2被覆部の長さは、前記第1下地導体膜の長さの5/100以上である、
請求項1〜3のいずれか1項に記載の積層セラミックコンデンサ。 - 前記外部電極それぞれは、前記コンデンサ本体の高さ方向両面に回り込んだ2個の回り込み部を有している、
請求項1〜4のいずれか1項に記載の積層セラミックコンデンサ。 - 前記補助誘電体層の主成分の誘電体材料は、前記容量素子の主成分の誘電体材料と同じである、
請求項1〜5のいずれか1項に記載の積層セラミックコンデンサ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016145122A JP6841611B2 (ja) | 2016-07-25 | 2016-07-25 | 積層セラミックコンデンサ |
TW106123338A TWI714796B (zh) | 2016-07-25 | 2017-07-12 | 積層陶瓷電容 |
US15/653,227 US10818438B2 (en) | 2016-07-25 | 2017-07-18 | Multilayer ceramic capacitor |
CN201710610826.3A CN107658130B (zh) | 2016-07-25 | 2017-07-25 | 层叠陶瓷电容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016145122A JP6841611B2 (ja) | 2016-07-25 | 2016-07-25 | 積層セラミックコンデンサ |
Publications (2)
Publication Number | Publication Date |
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JP2018018845A JP2018018845A (ja) | 2018-02-01 |
JP6841611B2 true JP6841611B2 (ja) | 2021-03-10 |
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JP2016145122A Active JP6841611B2 (ja) | 2016-07-25 | 2016-07-25 | 積層セラミックコンデンサ |
Country Status (4)
Country | Link |
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US (1) | US10818438B2 (ja) |
JP (1) | JP6841611B2 (ja) |
CN (1) | CN107658130B (ja) |
TW (1) | TWI714796B (ja) |
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TWI628678B (zh) * | 2016-04-21 | 2018-07-01 | Tdk 股份有限公司 | 電子零件 |
JP7131897B2 (ja) * | 2017-09-27 | 2022-09-06 | 太陽誘電株式会社 | セラミック電子部品およびその製造方法 |
CN111128549B (zh) | 2018-10-30 | 2022-09-13 | Tdk株式会社 | 层叠陶瓷电子元件 |
KR20200049661A (ko) * | 2018-10-30 | 2020-05-08 | 티디케이가부시기가이샤 | 적층 세라믹 전자 부품 |
JP7252357B2 (ja) | 2019-01-28 | 2023-04-04 | キョーセラ・エイブイエックス・コンポーネンツ・コーポレーション | 超広帯域性能を有する積層セラミックコンデンサ |
CN111755247B (zh) * | 2019-03-28 | 2022-01-07 | 株式会社村田制作所 | 层叠陶瓷电容器以及层叠陶瓷电容器的制造方法 |
KR102254876B1 (ko) * | 2019-06-03 | 2021-05-24 | 삼성전기주식회사 | 적층 세라믹 전자 부품 및 그 실장 기판 |
JP2020202220A (ja) * | 2019-06-07 | 2020-12-17 | 株式会社村田製作所 | 積層セラミック電子部品 |
JP7234974B2 (ja) * | 2020-02-27 | 2023-03-08 | 株式会社村田製作所 | 積層セラミック電子部品 |
US12033801B2 (en) * | 2021-01-07 | 2024-07-09 | KYOCERA AVX Components Corporation | Multilayer ceramic capacitor having ultra-broadband performance |
JP2022114628A (ja) * | 2021-01-27 | 2022-08-08 | Tdk株式会社 | 積層コンデンサ |
JP2022142213A (ja) | 2021-03-16 | 2022-09-30 | 太陽誘電株式会社 | セラミック電子部品、実装基板およびセラミック電子部品の製造方法 |
JP2022142214A (ja) * | 2021-03-16 | 2022-09-30 | 太陽誘電株式会社 | セラミック電子部品、実装基板およびセラミック電子部品の製造方法 |
WO2023121043A1 (ko) * | 2021-12-22 | 2023-06-29 | 주식회사 아모텍 | 세라믹 커패시터 및 그 제조방법 |
JP2023102509A (ja) * | 2022-01-12 | 2023-07-25 | 太陽誘電株式会社 | 積層セラミック電子部品およびその製造方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0534094Y2 (ja) * | 1985-03-28 | 1993-08-30 | ||
JPH0543462Y2 (ja) * | 1986-10-28 | 1993-11-02 | ||
JPH06290989A (ja) * | 1993-03-31 | 1994-10-18 | Taiyo Yuden Co Ltd | チップ状回路部品 |
JPH08162357A (ja) * | 1994-11-30 | 1996-06-21 | Murata Mfg Co Ltd | セラミック電子部品 |
JPH09180957A (ja) * | 1995-12-22 | 1997-07-11 | Kyocera Corp | 積層型セラミックコンデンサ |
JP3531543B2 (ja) * | 1999-07-30 | 2004-05-31 | 株式会社村田製作所 | 積層セラミック電子部品の製造方法及び積層セラミック電子部品 |
JP4200765B2 (ja) * | 2002-02-28 | 2008-12-24 | 株式会社村田製作所 | 積層型セラミック電子部品の製造方法 |
JP4506066B2 (ja) * | 2002-06-11 | 2010-07-21 | 株式会社村田製作所 | チップ型電子部品及びチップ型電子部品の製造方法 |
JP4211510B2 (ja) * | 2002-08-13 | 2009-01-21 | 株式会社村田製作所 | 積層型ptcサーミスタの製造方法 |
JP5282634B2 (ja) * | 2008-06-25 | 2013-09-04 | 株式会社村田製作所 | 積層セラミック電子部品およびその製造方法 |
JP5142090B2 (ja) * | 2009-04-01 | 2013-02-13 | Tdk株式会社 | セラミック積層電子部品およびその製造方法 |
JP5440309B2 (ja) * | 2010-03-24 | 2014-03-12 | 株式会社村田製作所 | 積層セラミック電子部品の製造方法 |
JP5429067B2 (ja) * | 2010-06-17 | 2014-02-26 | 株式会社村田製作所 | セラミック電子部品およびその製造方法 |
JP5498973B2 (ja) * | 2011-01-24 | 2014-05-21 | 太陽誘電株式会社 | 積層セラミックコンデンサ及び積層セラミックコンデンサの製造方法 |
KR102004761B1 (ko) * | 2012-09-26 | 2019-07-29 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조방법 |
JP5348302B2 (ja) | 2012-09-28 | 2013-11-20 | 株式会社村田製作所 | 積層セラミック電子部品およびその製造方法 |
JP2014203862A (ja) * | 2013-04-02 | 2014-10-27 | パナソニック株式会社 | セラミック電子部品およびその製造方法 |
KR101499717B1 (ko) * | 2013-05-21 | 2015-03-06 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 적층 세라믹 커패시터 실장 기판 |
JP6513328B2 (ja) * | 2013-07-10 | 2019-05-15 | 太陽誘電株式会社 | 積層セラミックコンデンサ |
US20150021082A1 (en) * | 2013-07-17 | 2015-01-22 | Samsung Electro-Mechanics Co., Ltd. | Multilayer ceramic capacitor and board having the same |
JP5920303B2 (ja) * | 2013-09-25 | 2016-05-18 | 株式会社村田製作所 | 電子部品およびその製造方法 |
JP2015026838A (ja) * | 2013-10-22 | 2015-02-05 | 株式会社村田製作所 | コンデンサ |
JP6020502B2 (ja) * | 2014-03-31 | 2016-11-02 | 株式会社村田製作所 | 積層セラミック電子部品 |
JP6218725B2 (ja) * | 2014-12-26 | 2017-10-25 | 太陽誘電株式会社 | 積層セラミックコンデンサ |
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