JPH0546287Y2 - - Google Patents
Info
- Publication number
- JPH0546287Y2 JPH0546287Y2 JP1988025771U JP2577188U JPH0546287Y2 JP H0546287 Y2 JPH0546287 Y2 JP H0546287Y2 JP 1988025771 U JP1988025771 U JP 1988025771U JP 2577188 U JP2577188 U JP 2577188U JP H0546287 Y2 JPH0546287 Y2 JP H0546287Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- hole
- light transmitting
- ring member
- inner bottom
- 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
- 239000011521 glass Substances 0.000 claims description 32
- 238000002844 melting Methods 0.000 claims description 25
- 230000008018 melting Effects 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 description 7
- 230000005499 meniscus Effects 0.000 description 7
- 229910017709 Ni Co Inorganic materials 0.000 description 2
- 229910003267 Ni-Co Inorganic materials 0.000 description 2
- 229910003262 Ni‐Co Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988025771U JPH0546287Y2 (en]) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988025771U JPH0546287Y2 (en]) | 1988-02-26 | 1988-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01129853U JPH01129853U (en]) | 1989-09-04 |
| JPH0546287Y2 true JPH0546287Y2 (en]) | 1993-12-03 |
Family
ID=31246798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988025771U Expired - Lifetime JPH0546287Y2 (en]) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546287Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010199302A (ja) * | 2009-02-25 | 2010-09-09 | Sumitomo Electric Ind Ltd | 光半導体装置 |
-
1988
- 1988-02-26 JP JP1988025771U patent/JPH0546287Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01129853U (en]) | 1989-09-04 |
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