JPH02132953U - - Google Patents
Info
- Publication number
- JPH02132953U JPH02132953U JP4176589U JP4176589U JPH02132953U JP H02132953 U JPH02132953 U JP H02132953U JP 4176589 U JP4176589 U JP 4176589U JP 4176589 U JP4176589 U JP 4176589U JP H02132953 U JPH02132953 U JP H02132953U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- optical semiconductor
- glass plate
- semiconductor element
- light transmission
- 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 10
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 4
- 239000004065 semiconductor Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4176589U JPH02132953U (en, 2012) | 1989-04-10 | 1989-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4176589U JPH02132953U (en, 2012) | 1989-04-10 | 1989-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132953U true JPH02132953U (en, 2012) | 1990-11-05 |
Family
ID=31552714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4176589U Pending JPH02132953U (en, 2012) | 1989-04-10 | 1989-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132953U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023048276A1 (ja) * | 2021-09-27 | 2023-03-30 | 京セラ株式会社 | 光部品搭載用パッケージ及び光学装置 |
-
1989
- 1989-04-10 JP JP4176589U patent/JPH02132953U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023048276A1 (ja) * | 2021-09-27 | 2023-03-30 | 京セラ株式会社 | 光部品搭載用パッケージ及び光学装置 |
| JPWO2023048276A1 (en, 2012) * | 2021-09-27 | 2023-03-30 |