JPH0344333U - - Google Patents
Info
- Publication number
- JPH0344333U JPH0344333U JP10372089U JP10372089U JPH0344333U JP H0344333 U JPH0344333 U JP H0344333U JP 10372089 U JP10372089 U JP 10372089U JP 10372089 U JP10372089 U JP 10372089U JP H0344333 U JPH0344333 U JP H0344333U
- Authority
- JP
- Japan
- Prior art keywords
- electrode part
- piezoelectric
- substrate
- piezoelectric component
- extraction electrode
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000003989 dielectric material Substances 0.000 claims 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図Ａは第１図に示すチツプ型圧電部品の圧電共振
子の一方の面を示す概略斜視図であり、第２図Ｂ
は第１図に示すチツプ型圧電部品の圧電共振子の
他方の面を示す概略斜視図、第３図は第１図に示
すチツプ型圧電部品を示す概略斜視図、第４図は
従来のチツプ型圧電部品を示す断面図である。
１……圧電共振子、２……圧電基板、３ａ，３
ｂ……振動電極部、４ａ，４ｂ……引出電極部、
６ａ，６ｂ……保護基板、８ａ，８ｂ……外部電
極部、８ｃ……容量電極部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
Figure A is a schematic perspective view showing one side of the piezoelectric resonator of the chip-type piezoelectric component shown in Figure 1, and Figure 2B is a
is a schematic perspective view showing the other side of the piezoelectric resonator of the chip-type piezoelectric component shown in FIG. 1, FIG. 3 is a schematic perspective view showing the chip-type piezoelectric component shown in FIG. 1, and FIG. FIG. 2 is a cross-sectional view showing a type piezoelectric component. 1... Piezoelectric resonator, 2... Piezoelectric substrate, 3a, 3
b... vibrating electrode part, 4a, 4b... extraction electrode part,
6a, 6b...protective substrate, 8a, 8b...external electrode section, 8c...capacitive electrode section.
Claims (1)
電極部とが圧電基板に形成されていると共に、上
記圧電基板に両面が、所定のクリアランスをもつ
て保護基板で保護され、かつ引出電極部が外部電
極部と導通した圧電部品であつて、上記各保護基
板が、同色の高誘電体材料で形成されていること
を特徴とするチツプ型圧電部品。 A vibrating electrode part and an extraction electrode part extending from the vibration electrode part are formed on a piezoelectric substrate, and both sides of the piezoelectric substrate are protected with a protective substrate with a predetermined clearance, and the extraction electrode part What is claimed is: 1. A chip-type piezoelectric component, wherein the piezoelectric component is electrically connected to an external electrode portion, and each of the protection substrates is formed of a high dielectric material of the same color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372089U JPH0344333U (en) | 1989-09-04 | 1989-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372089U JPH0344333U (en) | 1989-09-04 | 1989-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344333U true JPH0344333U (en) | 1991-04-24 |
Family
ID=31652543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10372089U Pending JPH0344333U (en) | 1989-09-04 | 1989-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344333U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6461111A (en) * | 1987-08-31 | 1989-03-08 | Sumitomo Metal Ind | Composite parts comprising piezoelectric resonator and capacitor |
-
1989
- 1989-09-04 JP JP10372089U patent/JPH0344333U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6461111A (en) * | 1987-08-31 | 1989-03-08 | Sumitomo Metal Ind | Composite parts comprising piezoelectric resonator and capacitor |