雙位元組字元集(Double Byte Character Set,縮寫:DBCS)是指電腦字元編碼中,使用了兩個位元組的所有字元集合。這種字元集以漢語日語韓語(合稱CJK,即Chinese、Japanese、Korean的首字母)的字元最具代表性,所以有時也專指CJK的字元集。

More information 單位元組字元, ASCII編碼 ...
單、雙位元組
字元比較示例
單位元組字元 A
ASCII編碼
41
雙位元組字元
Big5編碼
A4 A4
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參見

  • 單位元組字元集(SBCS)
  • 多位元組字元集(MBCS)

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