KR100292762B1 - 압전부품용 단자 - Google Patents
압전부품용 단자 Download PDFInfo
- Publication number
- KR100292762B1 KR100292762B1 KR1019980001068A KR19980001068A KR100292762B1 KR 100292762 B1 KR100292762 B1 KR 100292762B1 KR 1019980001068 A KR1019980001068 A KR 1019980001068A KR 19980001068 A KR19980001068 A KR 19980001068A KR 100292762 B1 KR100292762 B1 KR 100292762B1
- Authority
- KR
- South Korea
- Prior art keywords
- terminal
- piezoelectric
- lubricant
- hydrophilic group
- molecular structure
- Prior art date
Links
- 239000000314 lubricant Substances 0.000 claims abstract description 58
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 15
- 239000001257 hydrogen Substances 0.000 claims abstract description 15
- 125000004122 cyclic group Chemical group 0.000 claims description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- -1 fatty acid esters Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims 6
- 230000007547 defect Effects 0.000 description 7
- 239000007769 metal material Substances 0.000 description 6
- 239000003566 sealing material Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezo-electric or electrostrictive material
- H03H9/58—Multiple crystal filters
- H03H9/60—Electric coupling means therefor
- H03H9/605—Electric coupling means therefor consisting of a ladder configuration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/075—Ladder networks, e.g. electric wave filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/176—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of ceramic material
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9-26152 | 1997-01-24 | ||
| JP9026152A JPH10209791A (ja) | 1997-01-24 | 1997-01-24 | 圧電部品用端子およびその圧電部品用端子を備えた圧電部品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980070542A KR19980070542A (ko) | 1998-10-26 |
| KR100292762B1 true KR100292762B1 (ko) | 2001-06-15 |
Family
ID=12185570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980001068A KR100292762B1 (ko) | 1997-01-24 | 1998-01-15 | 압전부품용 단자 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH10209791A (ja) |
| KR (1) | KR100292762B1 (ja) |
-
1997
- 1997-01-24 JP JP9026152A patent/JPH10209791A/ja active Pending
-
1998
- 1998-01-15 KR KR1019980001068A patent/KR100292762B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980070542A (ko) | 1998-10-26 |
| JPH10209791A (ja) | 1998-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20080310 Year of fee payment: 8 |
|
| LAPS | Lapse due to unpaid annual fee |