JP7174095B2 - チップ、回路基板及び電子デバイス - Google Patents
チップ、回路基板及び電子デバイス Download PDFInfo
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- JP7174095B2 JP7174095B2 JP2021044590A JP2021044590A JP7174095B2 JP 7174095 B2 JP7174095 B2 JP 7174095B2 JP 2021044590 A JP2021044590 A JP 2021044590A JP 2021044590 A JP2021044590 A JP 2021044590A JP 7174095 B2 JP7174095 B2 JP 7174095B2
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Description
複数の前記パッドは前記チップ基板上にアレイで設けられ、少なくとも1つの前記パッドは多角形パッドである。
前記四角形パッドの少なくとも1つの辺は前記チップ基板のエッジに平行又は垂直であり、及び/又は、前記四角形パッドの少なくとも1つの辺は前記チップ基板のエッジと第1の所定の傾斜角をなし、前記第1の所定の傾斜角は30°以上且つ60°以下である。
及び/又は、前記パッドの少なくとも一部のアレイ方向は前記チップ基板のエッジと第2の所定の傾斜角をなし、前記第2の所定の傾斜角は30°以上且つ60°以下である。
前記チップ基板は中心領域及びエッジ領域を含み、前記第1のパッドは前記エッジ領域に設けられ、前記第2のパッドは前記中心領域に設けられる。
前記四角形パッドの少なくとも1つの辺は前記PCB基板のエッジに平行又は垂直であり、及び/又は、前記四角形パッドの少なくとも1つの辺は前記PCB基板のエッジと第5の所定の傾斜角をなし、前記第5の所定の傾斜角は30°以上且つ60°以下である。
及び/又は、前記パッドの少なくとも一部のアレイ方向は前記PCB基板のエッジと第6の所定の傾斜角をなし、前記第2の所定の傾斜角は30°以上且つ60°以下である。
前記PCB基板は中心領域及びエッジ領域を含み、前記第3のパッドは前記エッジ領域に設けられ、前記第4のパッドは前記中心領域に設けられる。
選択的に、前記第8の所定の傾斜角は45°である。
Claims (29)
- チップ基板と、前記チップ基板上に設けられた複数のパッドとを含み、
複数の前記パッドは前記チップ基板上にアレイで設けられ、少なくとも1つの前記パッドは多角形パッドであり、
前記多角形パッドは第1のパッド及び第2のパッドを含み、前記第1のパッドの直線辺の数は前記第2のパッドの直線辺の数よりも多く、
前記チップ基板は中心領域及びエッジ領域を含み、前記第1のパッドは前記エッジ領域
に設けられ、前記第2のパッドは前記中心領域に設けられる
ことを特徴とするチップ。 - 前記多角形パッドは、四角形パッド、五角形パッド、六角形パッド、及び八角形パッドのうちの少なくとも1つを含む
ことを特徴とする請求項1に記載のチップ。 - 前記多角形パッドは四角形パッドであり、
前記四角形パッドの少なくとも1つの辺は前記チップ基板のエッジに平行又は垂直であり、及び/又は、前記四角形パッドの少なくとも1つの辺は前記チップ基板のエッジと第1の所定の傾斜角をなし、前記第1の所定の傾斜角は30°以上且つ60°以下である
ことを特徴とする請求項2に記載のチップ。 - 前記第1の所定の傾斜角は45°である
ことを特徴とする請求項3に記載のチップ。 - 前記四角形パッドは正方形パッドであり、前記正方形パッドの辺の長さは0.18mmである
ことを特徴とする請求項3に記載のチップ。 - 少なくとも一部のパッドのアレイ方向は前記チップ基板のエッジに平行であり、
及び/又は、少なくとも一部の前記パッドのアレイ方向は前記チップ基板のエッジと第2の所定の傾斜角をなし、前記第2の所定の傾斜角は30°以上且つ60°以下である
ことを特徴とする請求項1に記載のチップ。 - 前記第2の所定の傾斜角は45°である
ことを特徴とする請求項6に記載のチップ。 - 前記エッジ領域は前記チップ基板のエッジに隣接して設けられ、前記エッジ領域は前記中心領域を取り囲む
ことを特徴とする請求項1に記載のチップ。 - 前記第1のパッドは五角形パッドであり、前記第2のパッドは四角形パッドであり、前記五角形パッドは、前記チップ基板のエッジに隣接して平行する少なくとも1つの第1の辺を含み、前記四角形パッドは、前記チップ基板のエッジと第3の所定の傾斜角をなす少なくとも1つの第2の辺を含み、前記第3の所定の傾斜角は30°以上且つ60°以下である
ことを特徴とする請求項1に記載のチップ。 - 前記第3の所定の傾斜角は45°である
ことを特徴とする請求項9に記載のチップ。 - 前記第1のパッドのアレイ方向は前記チップ基板のエッジに平行であり、前記第2のパッドのアレイ方向は前記チップ基板のエッジと第4の所定の傾斜角をなし、前記第4の所定の傾斜角は30°以上且つ60°以下である
ことを特徴とする請求項1に記載のチップ。 - 前記第4の所定の傾斜角は45°である
ことを特徴とする請求項11に記載のチップ。 - 前記第1のパッドと前記第2のパッドの面積は同じである
ことを特徴とする請求項1に記載のチップ。 - 隣接する前記パッドの中心間の距離は0.3mmである
ことを特徴とする請求項1に記載のチップ。 - PCB基板と、前記PCB基板上に設けられた複数のパッドとを含み、
複数の前記パッドは前記PCB基板上にアレイで設けられ、少なくとも1つの前記パッドは多角形パッドであり、
前記多角形パッドは第1のパッド及び第2のパッドを含み、前記第1のパッドの直線辺の数は前記第2のパッドの直線辺の数よりも多く、
前記チップ基板は中心領域及びエッジ領域を含み、前記第1のパッドは前記エッジ領域
に設けられ、前記第2のパッドは前記中心領域に設けられる
ことを特徴とする回路基板。 - 前記多角形パッドは、四角形パッド、五角形パッド、六角形パッド、及び八角形パッドのうちの少なくとも1つを含む
ことを特徴とする請求項15に記載の回路基板。 - 前記多角形パッドは四角形パッドであり、
前記四角形パッドの少なくとも1つの辺は前記PCB基板のエッジに平行又は垂直であり、及び/又は、前記四角形パッドの少なくとも1つの辺は前記PCB基板のエッジと第5の所定の傾斜角をなし、前記第5の所定の傾斜角は30°以上且つ60°以下である
ことを特徴とする請求項16に記載の回路基板。 - 前記第5の所定の傾斜角は45°である
ことを特徴とする請求項17に記載の回路基板。 - 前記四角形パッドは正方形パッドであり、前記正方形パッドの辺の長さは0.2mmである
ことを特徴とする請求項17に記載の回路基板。 - パッドの少なくとも一部のアレイ方向は、前記PCB基板のエッジに平行であり、
及び/又は、前記パッドの少なくとも一部のアレイ方向は前記PCB基板のエッジと第6の所定の傾斜角をなし、前記第6の所定の傾斜角は30°以上且つ60°以下である
ことを特徴とする請求項15に記載の回路基板。 - 前記第6の所定の傾斜角は45°である
ことを特徴とする請求項20に記載の回路基板。 - 前記エッジ領域は前記PCB基板のエッジに隣接して設けられ、前記エッジ領域は前記中心領域を取り囲む
ことを特徴とする請求項15に記載の回路基板。 - 前記第3のパッドは五角形パッドであり、前記第4のパッドは四角形パッドであり、前記五角形パッドは、前記PCB基板のエッジに隣接して平行する少なくとも1つの第1の辺を含み、前記四角形パッドは、前記PCB基板のエッジと第7の所定の傾斜角をなす少なくとも1つの第2の辺を含み、前記第7の所定の傾斜角は30°以上且つ60°以下である
ことを特徴とする請求項15に記載の回路基板。 - 前記第7の所定の傾斜角は45°である
ことを特徴とする請求項23に記載の回路基板。 - 前記第3のパッドのアレイ方向は前記PCB基板のエッジに平行であり、前記第4のパッドのアレイ方向は前記PCB基板のエッジと第8の所定の傾斜角をなし、前記第8の所定の傾斜角は30°以上且つ60°以下である
ことを特徴とする請求項15に記載の回路基板。 - 前記第8の所定の傾斜角は45°である
ことを特徴とする請求項25に記載の回路基板。 - 前記第3のパッドと前記第4のパッドの面積は同じである
ことを特徴とする請求項15に記載の回路基板。 - 隣接する前記パッドの中心間の距離は0.3mmである
ことを特徴とする請求項15に記載の回路基板。 - 請求項1~14のいずれか1項に記載のチップと、
請求項15~28のいずれか1項に記載の回路基板と、を含む
ことを特徴とする電子デバイス。
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