KR890004203B1 - 진동자 및 그 제조방법 - Google Patents
진동자 및 그 제조방법 Download PDFInfo
- Publication number
- KR890004203B1 KR890004203B1 KR1019840001874A KR840001874A KR890004203B1 KR 890004203 B1 KR890004203 B1 KR 890004203B1 KR 1019840001874 A KR1019840001874 A KR 1019840001874A KR 840001874 A KR840001874 A KR 840001874A KR 890004203 B1 KR890004203 B1 KR 890004203B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- vibrator
- lead
- ceramic vibrator
- frame
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000000758 substrate Substances 0.000 claims description 43
- 239000000919 ceramic Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 19
- 239000012212 insulator Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 9
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 238000004080 punching Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0504—Holders or supports for bulk acoustic wave devices
- H03H9/0533—Holders or supports for bulk acoustic wave devices consisting of wire
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B1/00—Details
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
Description
Claims (3)
- 4각형의 절연물 기판에 2개의 대충 L 자형의 금속편을 매설해 놓았고, 이 금속편은 각기 L 자형의 1변을 기판의 저면에서 단자로서 돌출시키는 동시에 이 1변과는 단(段)이 다른 면을 형성하고 있는 L 자형의 다른 1변을 최소한 기판의 측면 또는 상면의 어딘가에 노정시키며, 구형의 세라믹진동자는 이 다른 1변에사 평면적으로 끼워지는 기판상의 위치에서 그 앞뒤의 전극을 이 다른 1변에 접속되어 유지되고 있는 것을 특징으로 하는 진동자.
- 금속편의 이 다른 1변에는 길쭉한 리이드부분이 형성되어 있으며, 이 리이드부분이 기판의 상면에 수직으로 노정되어 세라믹진동자의 전극에 직접 접속되어 있는 특허청구의 범위 1기재의 진동자.
- 각기 단이 다른 면을 틀부분과 평행으로 설치하고, 또한 이 면을 서로 병치시켜 놓은 한 쌍의 리이드를 다수 설치한 리이드후움을 준비하여 리이드를 돌출시키는 동시에 최소한 측면 또는 상면의 어딘가에 단이 다른 면을 부분적으로 노정시킨 상태로 모울드성형하며, 구형의 세락믹진동자의 앞뒤의 전극을 각기 이 노정부분에 접속시킨 다음 모울드성형부분을 틀부분에서 절단분리하는 것을 특징으로 하는 진동자의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58063252A JPS59189713A (ja) | 1983-04-11 | 1983-04-11 | 発振子およびその製造方法 |
JP63252 | 1983-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840008726A KR840008726A (ko) | 1984-12-17 |
KR890004203B1 true KR890004203B1 (ko) | 1989-10-27 |
Family
ID=13223870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840001874A KR890004203B1 (ko) | 1983-04-11 | 1984-04-10 | 진동자 및 그 제조방법 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS59189713A (ko) |
KR (1) | KR890004203B1 (ko) |
GB (1) | GB2138204B (ko) |
HK (1) | HK42888A (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6360620A (ja) * | 1986-08-29 | 1988-03-16 | Matsushita Electric Ind Co Ltd | セラミツク発振子 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL149042B (nl) * | 1968-04-23 | 1976-03-15 | Matsushita Electric Ind Co Ltd | Piezo-elektrische keramische resonator. |
GB1315043A (en) * | 1969-08-25 | 1973-04-26 | Tokyo Electric Co Ltd | Ceramic piezoelectric resonators |
US3622816A (en) * | 1970-06-12 | 1971-11-23 | Electro Dynamics | Piezoelectric crystal assembly |
JPS596082B2 (ja) * | 1977-03-15 | 1984-02-09 | 日本電波工業株式会社 | 圧電振動子の保持装置 |
GB2044527B (en) * | 1978-12-27 | 1983-05-25 | Murata Manufacturing Co | Piezoelectric unit and device |
JPS5643815A (en) * | 1979-09-18 | 1981-04-22 | Matsushita Electric Ind Co Ltd | Quartz oscillator |
US4405875A (en) * | 1980-07-24 | 1983-09-20 | Kiyoshi Nagai | Hermetically sealed flat-type piezo-electric oscillator assembly |
JPS5797717A (en) * | 1980-12-10 | 1982-06-17 | Toko Inc | Piezoelectric filter and its production |
EP0059447B1 (en) * | 1981-02-28 | 1985-05-15 | Kinseki, Ltd. | Piezoelectric oscillator device |
US4431938A (en) * | 1981-12-09 | 1984-02-14 | Murata Manufacturing Co., Ltd. | Grooved piezoelectric resonating element and a mounting therefore |
-
1983
- 1983-04-11 JP JP58063252A patent/JPS59189713A/ja active Pending
-
1984
- 1984-04-10 KR KR1019840001874A patent/KR890004203B1/ko not_active IP Right Cessation
- 1984-04-11 GB GB08409420A patent/GB2138204B/en not_active Expired
-
1988
- 1988-06-09 HK HK428/88A patent/HK42888A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2138204A (en) | 1984-10-17 |
KR840008726A (ko) | 1984-12-17 |
GB2138204B (en) | 1986-11-12 |
JPS59189713A (ja) | 1984-10-27 |
HK42888A (en) | 1988-06-17 |
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