JPH01145161U - - Google Patents
Info
- Publication number
- JPH01145161U JPH01145161U JP4263388U JP4263388U JPH01145161U JP H01145161 U JPH01145161 U JP H01145161U JP 4263388 U JP4263388 U JP 4263388U JP 4263388 U JP4263388 U JP 4263388U JP H01145161 U JPH01145161 U JP H01145161U
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- emitting element
- convex portion
- metal
- stem base
- 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
- 239000011521 glass Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 9
- 238000000605 extraction Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4263388U JPH01145161U (en]) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4263388U JPH01145161U (en]) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145161U true JPH01145161U (en]) | 1989-10-05 |
Family
ID=31269042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4263388U Pending JPH01145161U (en]) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145161U (en]) |
-
1988
- 1988-03-29 JP JP4263388U patent/JPH01145161U/ja active Pending
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