JPS6418774U - - Google Patents

Info

Publication number
JPS6418774U
JPS6418774U JP11228687U JP11228687U JPS6418774U JP S6418774 U JPS6418774 U JP S6418774U JP 11228687 U JP11228687 U JP 11228687U JP 11228687 U JP11228687 U JP 11228687U JP S6418774 U JPS6418774 U JP S6418774U
Authority
JP
Japan
Prior art keywords
aluminum nitride
circuit board
thickness
metal plate
conductive metal
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
Application number
JP11228687U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11228687U priority Critical patent/JPS6418774U/ja
Publication of JPS6418774U publication Critical patent/JPS6418774U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案による窒化アルミニウム回路基
板の一実施例を示す断面図である。 1……晶化アルミニウム基板、2……Ti層、
3a,3b……銀ろう板、4……インバー合金板
、5……銅板。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 導体金属板がインバー型合金からなる応力
    緩和層を介して窒化アルミニウム基板上に接合さ
    れている事を特徴とする窒化アルミニウム回路基
    板。 (2) インバー型合金属の厚さが導体金属板の厚
    さの10分の1以上ある事を特徴とする実用新案
    登録請求の範囲第1項記載の窒化アルミニウム回
    路基板。
JP11228687U 1987-07-22 1987-07-22 Pending JPS6418774U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11228687U JPS6418774U (ja) 1987-07-22 1987-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11228687U JPS6418774U (ja) 1987-07-22 1987-07-22

Publications (1)

Publication Number Publication Date
JPS6418774U true JPS6418774U (ja) 1989-01-30

Family

ID=31351086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11228687U Pending JPS6418774U (ja) 1987-07-22 1987-07-22

Country Status (1)

Country Link
JP (1) JPS6418774U (ja)

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