JPH0317347Y2 - - Google Patents
Info
- Publication number
- JPH0317347Y2 JPH0317347Y2 JP1985013454U JP1345485U JPH0317347Y2 JP H0317347 Y2 JPH0317347 Y2 JP H0317347Y2 JP 1985013454 U JP1985013454 U JP 1985013454U JP 1345485 U JP1345485 U JP 1345485U JP H0317347 Y2 JPH0317347 Y2 JP H0317347Y2
- Authority
- JP
- Japan
- Prior art keywords
- drive circuit
- casing
- heat
- display
- hole
- 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
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985013454U JPH0317347Y2 (th) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985013454U JPH0317347Y2 (th) | 1985-01-31 | 1985-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61130983U JPS61130983U (th) | 1986-08-15 |
| JPH0317347Y2 true JPH0317347Y2 (th) | 1991-04-12 |
Family
ID=30497477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985013454U Expired JPH0317347Y2 (th) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317347Y2 (th) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107149U (ja) * | 1983-01-10 | 1984-07-19 | 日本電気株式会社 | 数字表示用ｉｃの放熱構造 |
-
1985
- 1985-01-31 JP JP1985013454U patent/JPH0317347Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61130983U (th) | 1986-08-15 |
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