JPH0521893Y2 - - Google Patents
Info
- Publication number
- JPH0521893Y2 JPH0521893Y2 JP1987165083U JP16508387U JPH0521893Y2 JP H0521893 Y2 JPH0521893 Y2 JP H0521893Y2 JP 1987165083 U JP1987165083 U JP 1987165083U JP 16508387 U JP16508387 U JP 16508387U JP H0521893 Y2 JPH0521893 Y2 JP H0521893Y2
- Authority
- JP
- Japan
- Prior art keywords
- glass bulb
- glass
- led
- bulb
- led lamp
- 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 27
- 239000000758 substrate Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165083U JPH0521893Y2 (en]) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165083U JPH0521893Y2 (en]) | 1987-10-28 | 1987-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0170364U JPH0170364U (en]) | 1989-05-10 |
| JPH0521893Y2 true JPH0521893Y2 (en]) | 1993-06-04 |
Family
ID=31451249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987165083U Expired - Lifetime JPH0521893Y2 (en]) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521893Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5129413B1 (ja) * | 2011-07-22 | 2013-01-30 | パナソニック株式会社 | 照明用光源および照明装置 |
-
1987
- 1987-10-28 JP JP1987165083U patent/JPH0521893Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0170364U (en]) | 1989-05-10 |
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