JPH0286298U - - Google Patents
Info
- Publication number
- JPH0286298U JPH0286298U JP16446488U JP16446488U JPH0286298U JP H0286298 U JPH0286298 U JP H0286298U JP 16446488 U JP16446488 U JP 16446488U JP 16446488 U JP16446488 U JP 16446488U JP H0286298 U JPH0286298 U JP H0286298U
- Authority
- JP
- Japan
- Prior art keywords
- boron nitride
- deposited film
- vapor deposited
- diaphragm
- base material
- 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
- 238000007733 ion plating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 6
- 229910052582 BN Inorganic materials 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16446488U JPH0286298U (OSRAM) | 1988-12-21 | 1988-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16446488U JPH0286298U (OSRAM) | 1988-12-21 | 1988-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0286298U true JPH0286298U (OSRAM) | 1990-07-09 |
Family
ID=31450096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16446488U Pending JPH0286298U (OSRAM) | 1988-12-21 | 1988-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0286298U (OSRAM) |
-
1988
- 1988-12-21 JP JP16446488U patent/JPH0286298U/ja active Pending