JP7335671B1 - 導電性ペースト、電極、電子部品及び電子機器 - Google Patents

導電性ペースト、電極、電子部品及び電子機器 Download PDF

Info

Publication number
JP7335671B1
JP7335671B1 JP2023521626A JP2023521626A JP7335671B1 JP 7335671 B1 JP7335671 B1 JP 7335671B1 JP 2023521626 A JP2023521626 A JP 2023521626A JP 2023521626 A JP2023521626 A JP 2023521626A JP 7335671 B1 JP7335671 B1 JP 7335671B1
Authority
JP
Japan
Prior art keywords
conductive paste
metal particles
electrode
weight
palladium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023521626A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024042764A5 (https=
JPWO2024042764A1 (https=
Inventor
喜昭 吉井
滉平 森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Namics Corp
Original Assignee
Namics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Namics Corp filed Critical Namics Corp
Priority claimed from PCT/JP2023/013483 external-priority patent/WO2024042764A1/ja
Priority to JP2023130806A priority Critical patent/JP2024031862A/ja
Application granted granted Critical
Publication of JP7335671B1 publication Critical patent/JP7335671B1/ja
Publication of JPWO2024042764A1 publication Critical patent/JPWO2024042764A1/ja
Publication of JPWO2024042764A5 publication Critical patent/JPWO2024042764A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • C03C8/18—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing free metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting adhesives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Conductive Materials (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Thermistors And Varistors (AREA)
JP2023521626A 2022-08-26 2023-03-31 導電性ペースト、電極、電子部品及び電子機器 Active JP7335671B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023130806A JP2024031862A (ja) 2022-08-26 2023-08-10 導電性ペースト、電極、電子部品及び電子機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022134753 2022-08-26
JP2022134753 2022-08-26
PCT/JP2023/013483 WO2024042764A1 (ja) 2022-08-26 2023-03-31 導電性ペースト、電極、電子部品及び電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023130806A Division JP2024031862A (ja) 2022-08-26 2023-08-10 導電性ペースト、電極、電子部品及び電子機器

Publications (3)

Publication Number Publication Date
JP7335671B1 true JP7335671B1 (ja) 2023-08-30
JPWO2024042764A1 JPWO2024042764A1 (https=) 2024-02-29
JPWO2024042764A5 JPWO2024042764A5 (https=) 2024-07-31

Family

ID=87763993

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023521626A Active JP7335671B1 (ja) 2022-08-26 2023-03-31 導電性ペースト、電極、電子部品及び電子機器
JP2023130806A Pending JP2024031862A (ja) 2022-08-26 2023-08-10 導電性ペースト、電極、電子部品及び電子機器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023130806A Pending JP2024031862A (ja) 2022-08-26 2023-08-10 導電性ペースト、電極、電子部品及び電子機器

Country Status (3)

Country Link
JP (2) JP7335671B1 (https=)
KR (1) KR20250047266A (https=)
CN (1) CN119563212A (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203503A (ja) * 1985-03-06 1986-09-09 同和鉱業株式会社 Ａｇ−Ｐｄ系導電ペ−スト
JP2018066048A (ja) * 2016-10-20 2018-04-26 Ｄｏｗａエレクトロニクス株式会社 導電性ペーストおよびその製造方法、ならびに太陽電池セル
JP2020158864A (ja) * 2019-03-28 2020-10-01 株式会社ノリタケカンパニーリミテド コアシェル粒子およびその利用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07335402A (ja) 1994-06-06 1995-12-22 Sumitomo Metal Mining Co Ltd チップ抵抗器上面電極形成用ペースト
JP7687687B2 (ja) 2020-01-16 2025-06-03 ナミックス株式会社 導電性ペースト、電極及びチップ抵抗器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203503A (ja) * 1985-03-06 1986-09-09 同和鉱業株式会社 Ａｇ−Ｐｄ系導電ペ−スト
JP2018066048A (ja) * 2016-10-20 2018-04-26 Ｄｏｗａエレクトロニクス株式会社 導電性ペーストおよびその製造方法、ならびに太陽電池セル
JP2020158864A (ja) * 2019-03-28 2020-10-01 株式会社ノリタケカンパニーリミテド コアシェル粒子およびその利用

Also Published As

Publication number Publication date
JPWO2024042764A1 (https=) 2024-02-29
JP2024031862A (ja) 2024-03-07
CN119563212A (zh) 2025-03-04
KR20250047266A (ko) 2025-04-03

Similar Documents

Publication Publication Date Title
CN105869704B (zh) 导电性浆料
EP3419028B1 (en) Conductive paste
KR20160135123A (ko) 도전성 페이스트, 적층 세라믹 부품, 프린트 배선판 및 전자 장치
KR102823944B1 (ko) 도전성 페이스트, 전극 및 칩 저항기
KR20120004122A (ko) 전도성 페이스트 및 이를 이용한 전극
JP7335671B1 (ja) 導電性ペースト、電極、電子部品及び電子機器
JP6869531B2 (ja) 導電性ペースト、窒化アルミニウム回路基板及びその製造方法
TWI830643B (zh) 導電性膏、電極、電子零件及電子器材
JP6357599B1 (ja) 導電性ペースト
WO2024043328A1 (ja) 導電性ペースト、電極、電子部品及び電子機器
TW202613269A (zh) 導電性膏、電極及電子零件
WO2026038453A1 (ja) 導電性ペースト及び電子部品

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230407

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230407

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20230407

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230413

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230530

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230628

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230725

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230810

R150 Certificate of patent or registration of utility model

Ref document number: 7335671

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150