JPS54150081A - Heat transmission device and its manufacture - Google Patents
Heat transmission device and its manufactureInfo
- Publication number
- JPS54150081A JPS54150081A JP5936378A JP5936378A JPS54150081A JP S54150081 A JPS54150081 A JP S54150081A JP 5936378 A JP5936378 A JP 5936378A JP 5936378 A JP5936378 A JP 5936378A JP S54150081 A JPS54150081 A JP S54150081A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- thickness
- constitution
- manufacture
- layer
- 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
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
PURPOSE: To increase the adhesiveness of In, etc. as well as to reduce the heat resistance by coating In, etc. directly to the heat generation part or the cooling part.
CONSTITUTION: The height H of frame plates 13W14' of basement 12 is adjusted 16 to be identical to the sum of the thickness between cooling substance 2 and In plate 6. Weight 17 is put on the In plate and then heated up in the vacuum furnace. Thus, In is fused and flowed, and weight plate 17 touches the frame plate to block the flow of In. Thus, the thickness of the In film is decided. In this way, an easy and accurate cladding is possible for the layer with a large and uniform thickness via just one layer. And the heat generation parts can be cooled down satisfactorily in such constitution.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5936378A JPS54150081A (en) | 1978-05-18 | 1978-05-18 | Heat transmission device and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5936378A JPS54150081A (en) | 1978-05-18 | 1978-05-18 | Heat transmission device and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54150081A true JPS54150081A (en) | 1979-11-24 |
Family
ID=13111102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5936378A Pending JPS54150081A (en) | 1978-05-18 | 1978-05-18 | Heat transmission device and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54150081A (en) |
-
1978
- 1978-05-18 JP JP5936378A patent/JPS54150081A/en active Pending
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