JPH0138923Y2 - - Google Patents
Info
- Publication number
- JPH0138923Y2 JPH0138923Y2 JP1980071608U JP7160880U JPH0138923Y2 JP H0138923 Y2 JPH0138923 Y2 JP H0138923Y2 JP 1980071608 U JP1980071608 U JP 1980071608U JP 7160880 U JP7160880 U JP 7160880U JP H0138923 Y2 JPH0138923 Y2 JP H0138923Y2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diodes
- light
- circuit board
- printed circuit
- 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
Links
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980071608U JPH0138923Y2 (forum.php) | 1980-05-24 | 1980-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980071608U JPH0138923Y2 (forum.php) | 1980-05-24 | 1980-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56172978U JPS56172978U (forum.php) | 1981-12-21 |
| JPH0138923Y2 true JPH0138923Y2 (forum.php) | 1989-11-21 |
Family
ID=29665312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980071608U Expired JPH0138923Y2 (forum.php) | 1980-05-24 | 1980-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0138923Y2 (forum.php) |
-
1980
- 1980-05-24 JP JP1980071608U patent/JPH0138923Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56172978U (forum.php) | 1981-12-21 |
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