JPH0267647U - - Google Patents
Info
- Publication number
- JPH0267647U JPH0267647U JP1988146067U JP14606788U JPH0267647U JP H0267647 U JPH0267647 U JP H0267647U JP 1988146067 U JP1988146067 U JP 1988146067U JP 14606788 U JP14606788 U JP 14606788U JP H0267647 U JPH0267647 U JP H0267647U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- package
- sealing surface
- cap
- concave groove
- 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
- 239000000919 ceramic Substances 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146067U JPH0267647U (fr) | 1988-11-08 | 1988-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146067U JPH0267647U (fr) | 1988-11-08 | 1988-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267647U true JPH0267647U (fr) | 1990-05-22 |
Family
ID=31415219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988146067U Pending JPH0267647U (fr) | 1988-11-08 | 1988-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267647U (fr) |
-
1988
- 1988-11-08 JP JP1988146067U patent/JPH0267647U/ja active Pending