KR20210105995A - 회로 모듈 - Google Patents
회로 모듈 Download PDFInfo
- Publication number
- KR20210105995A KR20210105995A KR1020217024514A KR20217024514A KR20210105995A KR 20210105995 A KR20210105995 A KR 20210105995A KR 1020217024514 A KR1020217024514 A KR 1020217024514A KR 20217024514 A KR20217024514 A KR 20217024514A KR 20210105995 A KR20210105995 A KR 20210105995A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- fuse element
- insulating
- protective member
- circuit board
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 239000004020 conductor Substances 0.000 claims description 35
- 238000002844 melting Methods 0.000 claims description 25
- 230000008018 melting Effects 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 description 44
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 229910000679 solder Inorganic materials 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 206010037660 Pyrexia Diseases 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 239000002241 glass-ceramic Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052863 mullite Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005549 size reduction Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- -1 solder and In Chemical class 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/165—Casings
- H01H85/175—Casings characterised by the casing shape or form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2019-024470 | 2019-02-14 | ||
| JP2019024470A JP2020135959A (ja) | 2019-02-14 | 2019-02-14 | 回路モジュール |
| PCT/JP2020/004325 WO2020166445A1 (ja) | 2019-02-14 | 2020-02-05 | 回路モジュール |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20210105995A true KR20210105995A (ko) | 2021-08-27 |
Family
ID=72044728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217024514A KR20210105995A (ko) | 2019-02-14 | 2020-02-05 | 회로 모듈 |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JP2020135959A (zh) |
| KR (1) | KR20210105995A (zh) |
| CN (1) | CN113424289A (zh) |
| TW (1) | TW202036632A (zh) |
| WO (1) | WO2020166445A1 (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016134317A (ja) | 2015-01-20 | 2016-07-25 | デクセリアルズ株式会社 | ヒューズ素子及び回路モジュール |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4506456B2 (ja) * | 2004-12-24 | 2010-07-21 | 住友電装株式会社 | 回路基板への基板用端子の取付構造 |
| JP2010272215A (ja) * | 2009-05-19 | 2010-12-02 | Panasonic Corp | 電池ユニット |
| JP6782122B2 (ja) * | 2016-08-24 | 2020-11-11 | デクセリアルズ株式会社 | 保護素子、回路モジュール及び保護素子の製造方法 |
-
2019
- 2019-02-14 JP JP2019024470A patent/JP2020135959A/ja active Pending
-
2020
- 2020-02-05 WO PCT/JP2020/004325 patent/WO2020166445A1/ja active Application Filing
- 2020-02-05 CN CN202080012774.XA patent/CN113424289A/zh active Pending
- 2020-02-05 KR KR1020217024514A patent/KR20210105995A/ko not_active IP Right Cessation
- 2020-02-06 TW TW109103658A patent/TW202036632A/zh unknown
-
2023
- 2023-07-06 JP JP2023111785A patent/JP2023126322A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016134317A (ja) | 2015-01-20 | 2016-07-25 | デクセリアルズ株式会社 | ヒューズ素子及び回路モジュール |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023126322A (ja) | 2023-09-07 |
| TW202036632A (zh) | 2020-10-01 |
| JP2020135959A (ja) | 2020-08-31 |
| CN113424289A (zh) | 2021-09-21 |
| WO2020166445A1 (ja) | 2020-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E902 | Notification of reason for refusal | ||
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| AMND | Amendment | ||
| X601 | Decision of rejection after re-examination |