JPH058920B2 - - Google Patents
Info
- Publication number
- JPH058920B2 JPH058920B2 JP8365786A JP8365786A JPH058920B2 JP H058920 B2 JPH058920 B2 JP H058920B2 JP 8365786 A JP8365786 A JP 8365786A JP 8365786 A JP8365786 A JP 8365786A JP H058920 B2 JPH058920 B2 JP H058920B2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- manufacturing
- sound
- plate
- hole pattern
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 37
- 238000004519 manufacturing process Methods 0.000 claims description 23
- 239000000919 ceramic Substances 0.000 claims description 15
- 229910010293 ceramic material Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002003 electrode paste Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8365786A JPS62239799A (ja) | 1986-04-11 | 1986-04-11 | 圧電式電気音響変換デバイスの製造方法 |
| US06/923,105 US4766671A (en) | 1985-10-29 | 1986-10-24 | Method of manufacturing ceramic electronic device |
| DE8686308344T DE3688356T2 (de) | 1985-10-29 | 1986-10-27 | Elektronische keramische vorrichtung und zugehoeriges herstellungsverfahren. |
| EP86308344A EP0220959B1 (en) | 1985-10-29 | 1986-10-27 | Ceramic electronic device and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8365786A JPS62239799A (ja) | 1986-04-11 | 1986-04-11 | 圧電式電気音響変換デバイスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62239799A JPS62239799A (ja) | 1987-10-20 |
| JPH058920B2 true JPH058920B2 (enrdf_load_stackoverflow) | 1993-02-03 |
Family
ID=13808522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8365786A Granted JPS62239799A (ja) | 1985-10-29 | 1986-04-11 | 圧電式電気音響変換デバイスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62239799A (enrdf_load_stackoverflow) |
-
1986
- 1986-04-11 JP JP8365786A patent/JPS62239799A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62239799A (ja) | 1987-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1163105C (zh) | 压电电声换能器 | |
| CN104540083B (zh) | 音响发生器以及扬声器装置 | |
| JP3134844B2 (ja) | 圧電音響部品 | |
| JP2008017433A (ja) | 圧電型電気音響変換器 | |
| WO2010087470A1 (ja) | 圧電発音体 | |
| CN103797820B (zh) | 声发生器、声发生装置以及电子设备 | |
| JP3714128B2 (ja) | 圧電型電気音響変換器 | |
| KR20010007382A (ko) | 압전 발음체 및 그 제조 방법 | |
| KR100370638B1 (ko) | 무진동판 압전/전왜 마이크로 액츄에이터 및 그 제조방법 | |
| JPH0523680B2 (enrdf_load_stackoverflow) | ||
| JPH058920B2 (enrdf_load_stackoverflow) | ||
| JPH07112315B2 (ja) | 電気音響変換デバイスの製造方法 | |
| JP6567911B2 (ja) | 音響発生器およびこれを備えた音響発生装置、電子機器 | |
| JP5043311B2 (ja) | 圧電積層体及びその製造方法，圧電スピーカ，電子機器 | |
| WO2016067667A1 (ja) | 音響発生器、音響発生装置および電子機器 | |
| JPH02114800A (ja) | 圧電振動板 | |
| JPS63136898A (ja) | 圧電式電気音響変換デバイス | |
| JP2011249990A (ja) | 圧電スピーカ | |
| JP2913659B2 (ja) | 圧電振動板 | |
| JPH02126798A (ja) | 圧電振動板とその製造方法 | |
| JPS63252100A (ja) | 圧電発音体 | |
| JPS63227200A (ja) | 圧電発音体 | |
| JPS63227199A (ja) | 圧電発音体 | |
| JP2000115890A (ja) | 圧電発音体及びその製造方法 | |
| JPS58209299A (ja) | トランスジユ−サ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |