JP4750150B2 - 二重機能を有するサージ吸収材 - Google Patents
二重機能を有するサージ吸収材 Download PDFInfo
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- JP4750150B2 JP4750150B2 JP2008112539A JP2008112539A JP4750150B2 JP 4750150 B2 JP4750150 B2 JP 4750150B2 JP 2008112539 A JP2008112539 A JP 2008112539A JP 2008112539 A JP2008112539 A JP 2008112539A JP 4750150 B2 JP4750150 B2 JP 4750150B2
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- JP
- Japan
- Prior art keywords
- glass
- surge absorber
- particles
- inductance
- state component
- 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.)
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- 239000006096 absorbing agent Substances 0.000 title claims description 43
- 230000009977 dual effect Effects 0.000 title claims description 7
- 239000002245 particle Substances 0.000 claims description 78
- 239000011521 glass Substances 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 7
- 229910002367 SrTiO Inorganic materials 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910003465 moissanite Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910020630 Co Ni Inorganic materials 0.000 claims description 2
- 229910002440 Co–Ni Inorganic materials 0.000 claims description 2
- 229910017518 Cu Zn Inorganic materials 0.000 claims description 2
- 229910017752 Cu-Zn Inorganic materials 0.000 claims description 2
- 229910017943 Cu—Zn Inorganic materials 0.000 claims description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 2
- 229910018605 Ni—Zn Inorganic materials 0.000 claims description 2
- 229910008310 Si—Ge Inorganic materials 0.000 claims description 2
- 229910007709 ZnTe Inorganic materials 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000005354 aluminosilicate glass Substances 0.000 claims description 2
- 239000005385 borate glass Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 claims description 2
- 239000005365 phosphate glass Substances 0.000 claims description 2
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000005368 silicate glass Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 9
- 230000001629 suppression Effects 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910018651 Mn—Ni Inorganic materials 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
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- Thermistors And Varistors (AREA)
- Glass Compositions (AREA)
- Compositions Of Oxide Ceramics (AREA)
Description
Claims (7)
- 二重機能を有する微視的複合材料よりなるサージ吸収材であって、
キャパシタンスガラス状態部品、インダクタンスガラス状態部品、電圧抑制性ガラス状態部品及びサーミスタガラス状態部品からなる群から選ばれたガラス基板のガラス相内に、一次分散方法、二次分散方法、または三次分散方法によってそれぞれ分散されるミクロン、サブミクロン及びナノメートルサイズの導電性粒子または半導電性粒子を包むサージ吸収材の総重量に基づいた3〜60重量%のガラス基板と、
一次分散方法により、ガラス相中に均一に分散され、粒子直径の平均が0.1μmを超えるミクロンサイズの導電性粒子または半導電性粒子と、
二次分散方法により、ミクロンサイズ粒子の一次分散とガラス相の中に均一に分散され、粒子直径の平均が0.1から0.01μmの間のサブミクロンサイズの導電性粒子または半導電性粒子と、
三次分散方法により、前記一次分散されたミクロンサイズ粒子、前記二次分散されたサブミクロンサイズ粒子、及びガラスマトリクス相の中に均一に分散され、粒子直径の平均が0.01μm未満のナノメートルサイズの導電性粒子または半導電性粒子と、を含むことを特徴とする、
サージ吸収材。 - キャパシタンスガラス状態部品が、キャパシタンス特性、及び高誘電率のBaTiO3、SrTiO3、CaTiO3及びTiO2を有するケイ酸塩ガラス、アルミノケイ酸塩ガラス、ホウ酸塩ガラス、及びリン酸塩ガラスを備えることを特徴とする、請求項1に記載のサージ吸収材。
- インダクタンスガラス状態部品がインダクタンス特性の一連のNi−Zn、Ni−Cu−Znインダクタンス材料と、高周波数インダクタンス特性のLTCC材料とを備えることを特徴とする、請求項1に記載のサージ吸収材。
- 電圧抑制性ガラス状態部品が、電気的な過大応力抑制特性のあるBaTiO3、PZT及びPLZTを備えることを特徴とする、請求項1に記載のサージ吸収材。
- サーミスタガラス状態部品が、NTC特性のあるMn−Co−Ni系、及びCTR特性のあるV−P−Fe系を備えることを特徴とする、請求項1に記載のサージ吸収材。
- 導電性粒子が、Pt、Pd、W、Au、Al、Ag、Ni、Cu及びその合金の1つまたは複数からなる群より選択されることを特徴とする、請求項1に記載のサージ吸収材。
- 半導電性粒子が、ZnO、TiO2、SnO2、Si、Ge、SiC、Si−Ge合金、InSb、GaAs、InP、GaP、ZnS、ZnSe、ZnTe、SrTiO3及びBaTiO3の1つまたは複数からなる群より選択されることを特徴とする、請求項1に記載のサージ吸収材。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW096114819A TWI367503B (en) | 2007-04-26 | 2007-04-26 | Dual functions varistor material |
TW096114819 | 2007-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008277818A JP2008277818A (ja) | 2008-11-13 |
JP4750150B2 true JP4750150B2 (ja) | 2011-08-17 |
Family
ID=40055334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008112539A Active JP4750150B2 (ja) | 2007-04-26 | 2008-04-23 | 二重機能を有するサージ吸収材 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4750150B2 (ja) |
TW (1) | TWI367503B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5869961B2 (ja) | 2012-05-28 | 2016-02-24 | 株式会社東芝 | 半導体発光装置 |
CN110085996A (zh) * | 2019-04-26 | 2019-08-02 | 内蒙古大学 | 一种基于钛酸锶介质层的超材料吸波器及其制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115301A (en) * | 1979-02-28 | 1980-09-05 | Hitachi Ltd | Thick semiconductor composition |
US4299887A (en) * | 1979-05-07 | 1981-11-10 | Trw, Inc. | Temperature sensitive electrical element, and method and material for making the same |
JPS56160704A (en) * | 1980-05-14 | 1981-12-10 | Matsushita Electric Ind Co Ltd | Metallized composition |
JPS5763802A (en) * | 1980-10-06 | 1982-04-17 | Matsushita Electric Ind Co Ltd | Method of producing thick varistor |
JPH04151807A (ja) * | 1990-10-15 | 1992-05-25 | Murata Mfg Co Ltd | 複合素子用磁器組成物 |
JPH06340472A (ja) * | 1993-05-27 | 1994-12-13 | Tdk Corp | セラミック組成物、バリスタ機能付き積層セラミックコンデンサ及びその製造方法 |
JPH10223424A (ja) * | 1997-02-07 | 1998-08-21 | Tdk Corp | 積層型インダクタ |
JP4571164B2 (ja) * | 2007-03-28 | 2010-10-27 | 立昌先進科技股▲分▼有限公司 | 電気的過大応力に対する保護のために使用されるセラミック材料、及びそれを使用する低キャパシタンス多層チップバリスタ |
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2007
- 2007-04-26 TW TW096114819A patent/TWI367503B/zh active
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2008
- 2008-04-23 JP JP2008112539A patent/JP4750150B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008277818A (ja) | 2008-11-13 |
TW200842908A (en) | 2008-11-01 |
TWI367503B (en) | 2012-07-01 |
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