JPH03120043U - - Google Patents
Info
- Publication number
- JPH03120043U JPH03120043U JP2805390U JP2805390U JPH03120043U JP H03120043 U JPH03120043 U JP H03120043U JP 2805390 U JP2805390 U JP 2805390U JP 2805390 U JP2805390 U JP 2805390U JP H03120043 U JPH03120043 U JP H03120043U
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- integrated circuit
- hybrid integrated
- ceramic
- back surface
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 1
Description
第１図ａ，ｂ，ｃはこの考案の一実施例を示す
混成集積回路の上面図、正面図および裏面図、第
２図は従来およびこの発明共通の混成集積回路を
放熱ブロツクに取付けた場合の平面図、第３図ａ
，ｂ，ｃは従来の混成集積回路を示す上面図、正
面図および裏面図、第４図は従来の混成集積回路
の内部斜視図である。
１……放熱板、３……キヤツプ、４……リード
、５……放熱ブロツク、７……ねじを示す。なお
、図中、同一符号は同一、又は相当部分を示す。
Figures 1a, b, and c are top, front, and back views of a hybrid integrated circuit showing an embodiment of this invention, and Figure 2 shows a hybrid integrated circuit common to the conventional and the present invention when mounted on a heat dissipation block. Plan view of Figure 3a
, b, and c are top, front, and back views of a conventional hybrid integrated circuit, and FIG. 4 is an internal perspective view of the conventional hybrid integrated circuit. 1... Heat sink, 3... Cap, 4... Lead, 5... Heat sink block, 7... Screw. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
混成集積回路において、前記放熱板の裏面の一部
に凹状部を設けたことを特徴とする混成集積回路
。 1. A hybrid integrated circuit comprising a substrate made of ceramic or the like fused onto a heat sink, characterized in that a concave portion is provided in a part of the back surface of the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2805390U JPH03120043U (en) | 1990-03-19 | 1990-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2805390U JPH03120043U (en) | 1990-03-19 | 1990-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03120043U true JPH03120043U (en) | 1991-12-10 |
Family
ID=31530877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2805390U Pending JPH03120043U (en) | 1990-03-19 | 1990-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03120043U (en) |
-
1990
- 1990-03-19 JP JP2805390U patent/JPH03120043U/ja active Pending