JPH058919B2 - - Google Patents
Info
- Publication number
- JPH058919B2 JPH058919B2 JP18637185A JP18637185A JPH058919B2 JP H058919 B2 JPH058919 B2 JP H058919B2 JP 18637185 A JP18637185 A JP 18637185A JP 18637185 A JP18637185 A JP 18637185A JP H058919 B2 JPH058919 B2 JP H058919B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- substrate
- electrodes
- present
- furthermore
- 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
- 239000000758 substrate Substances 0.000 claims description 15
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims description 12
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 1
- 101100446681 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FLC3 gene Proteins 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005621 ferroelectricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F25/00—Audible advertising
- G09F2025/005—Message recorded in a memory device
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F25/00—Audible advertising
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18637185A JPS6247300A (ja) | 1985-08-23 | 1985-08-23 | 強誘電性液晶を用いた音響装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18637185A JPS6247300A (ja) | 1985-08-23 | 1985-08-23 | 強誘電性液晶を用いた音響装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6247300A JPS6247300A (ja) | 1987-02-28 |
| JPH058919B2 true JPH058919B2 (https=) | 1993-02-03 |
Family
ID=16187210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18637185A Granted JPS6247300A (ja) | 1985-08-23 | 1985-08-23 | 強誘電性液晶を用いた音響装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247300A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175090U (https=) * | 1988-05-28 | 1989-12-13 |
-
1985
- 1985-08-23 JP JP18637185A patent/JPS6247300A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6247300A (ja) | 1987-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3496422B1 (en) | Display apparatus | |
| JP2003219499A (ja) | 圧電スピーカ | |
| US5105116A (en) | Piezoelectric transducer and sound-generating device | |
| TWI886901B (zh) | 振動設備 | |
| JPH058919B2 (https=) | ||
| WO2005009074A1 (en) | Panel-shaped acoustic wave generator | |
| US2411146A (en) | Sound signaling apparatus | |
| CN117336654A (zh) | 用于输出声音的设备 | |
| JPS62131697A (ja) | 有機強誘電体を用いた音響装置 | |
| KR20240079674A (ko) | 장치 | |
| KR20240003118A (ko) | 장치 | |
| JPH0136315B2 (https=) | ||
| JPH032889A (ja) | 表示装置 | |
| US20250175743A1 (en) | Acoustic apparatus | |
| JP2018031818A (ja) | 液晶分子配向制御方法および液晶デバイス | |
| KR20260032046A (ko) | 진동 구동 장치 | |
| JPS61166300A (ja) | 圧電形スピーカ | |
| JPH02179200A (ja) | 強誘電性液晶を用いた発音装置 | |
| JPH02309900A (ja) | 強誘電性液晶を用いた発音装置 | |
| JPS5815400A (ja) | 超音波探触子 | |
| JPH02176721A (ja) | 強誘電性液晶パネル | |
| JPH03201799A (ja) | 平面スピーカ | |
| JPH021730U (https=) | ||
| JPH01174000A (ja) | 圧電型スピーカー | |
| JPH0331791A (ja) | 音声鏡時計 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |