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DRAM\u4fa1\u683c\u6307\u6a19\u3067\u3042\u308bDXI\u6307\u6570\u306f5\u6708\u30011\u5e746\u30ab\u6708\u3076\u308a\u306b3\u4e07\u30dd\u30a4\u30f3\u30c8\u3092\u8d85\u3048\u3066\u4e0d\u6cc1\u8131\u51fa\u3092\u4e88\u544a\u3057\u305f\u3002\u5e02\u5834\u306f2022\u5e74\u4e0b\u534a\u671f\u306b\u4fa1\u683c\u4e0b\u843d\u304c\u59cb\u307e\u3063\u305f\u30e1\u30e2\u30ea\u30fc\u5e02\u5834\u306b\u4e0d\u6cc1\u306e\u30c8\u30f3\u30cd\u30eb\u304c\u7d42\u308f\u3063\u305f\u3068\u3044\u3046\u30b7\u30b0\u30ca\u30eb\u3068\u89e3\u91c8\u3057\u305f\u3002\u91d1\u878d\u6295\u8cc7\u696d\u754c\u306e\u4e00\u90e8\u3067\u306f\u6765\u5e74\u307e\u3067DRAM\u4fa1\u683c\u304c\u6700\u592750%\u307e\u3067\u4e0a\u6607\u3059\u308b\u3068\u306e\u898b\u901a\u3057\u304c\u51fa\u3066\u3044\u308b\u3002AI\u30d6\u30fc\u30e0\u3067DRAM\u4f9b\u7d66\u4e0d\u8db3\u304c\u7d9a\u3051\u3070\u4ee5\u524d\u306b\u306a\u304b\u3063\u305f\u30a6\u30eb\u30c8\u30e9\u30b9\u30fc\u30d1\u30fc\u30b5\u30a4\u30af\u30eb(\u5927\u597d\u6cc1)\u304c\u59cb\u307e\u308b\u3060\u308d\u3046\u3068\u3044\u3046\u671f\u5f85\u3082\u5927\u304d\u3044\u3002<\/p>\n
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\u30e1\u30e2\u30ea\u30fc\u30d3\u30c3\u30b0\u30b9\u30ea\u30fc\u306e\u30b5\u30e0\u30b9\u30f3\u96fb\u5b50\u3001SK\u30cf\u30a4\u30cb\u30c3\u30af\u30b9\u3001\u30de\u30a4\u30af\u30ed\u30f3\u306e\u60a9\u307f\u3082\u6df1\u307e\u3063\u3066\u3044\u308b\u3002\u6765\u5e74\u307e\u3067\u306e\u6210\u7e3e\u8868\u306b\u3088\u308a2012\u5e74\u306e\u30a8\u30eb\u30d4\u30fc\u30c0\u8131\u843d\u5f8c\u306b\u56fa\u307e\u3063\u305f3\u5f37\u4f53\u5236\u306e\u5e02\u5834\u79e9\u5e8f\u304c\u5909\u308f\u308a\u304b\u306d\u306a\u3044\u3068\u3044\u3046\u5206\u6790\u304c\u51fa\u3066\u3044\u308b\u3002\u73fe\u5728\u306f4(\u30b5\u30e0\u30b9\u30f3):3(\u30cf\u30a4\u30cb\u30c3\u30af\u30b9):2(\u30de\u30a4\u30af\u30ed\u30f3)\u306e\u69cb\u56f3\u3060\u304c\u3001HBM\u306a\u3069\u30aa\u30fc\u30c0\u30fc\u30e1\u30fc\u30c9\u578b\u30e1\u30e2\u30ea\u30fc\u3067\u5e02\u5834\u304c\u518d\u7de8\u3055\u308c\u308c\u3070\u3053\u306e\u5272\u5408\u306b\u3082\u5909\u5316\u304c\u8d77\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n
\u25c7\u30b5\u30e0\u30b9\u30f3\u96fb\u5b50\u3001\u597d\u696d\u7e3e\u306b\u3082\u7b11\u3048\u306a\u3044<\/p>\n
HBM\u7af6\u4e89\u3067\u51fa\u9045\u308c\u305f\u30b5\u30e0\u30b9\u30f3\u96fb\u5b50\u306f\u30014-6\u6708\u671f\u306b\u534a\u5c0e\u4f53(DS)\u90e8\u9580\u30676\u5146\u30a6\u30a9\u30f3\u53f0\u306e\u5229\u76ca\u3092\u51fa\u3057\u5d16\u3063\u3077\u3061\u304b\u3089\u751f\u304d\u8fd4\u3063\u305f\u3002DRAM\u5e02\u5834\u3067\u30b5\u30e0\u30b9\u30f3\u306e\u539f\u4fa1\u7af6\u4e89\u529b\u306f\u4f9d\u7136\u3068\u3057\u3066\u72ec\u6b69\u7684\u3060\u3002\u30b5\u30e0\u30b9\u30f3\u306f2000\u5e74\u4ee3\u5f8c\u534a\u304b\u30892010\u5e74\u4ee3\u521d\u3081\u306b\u5c55\u958b\u3055\u308c\u305f\u30e1\u30e2\u30ea\u30fc\u534a\u5c0e\u4f53\u30c1\u30ad\u30f3\u30b2\u30fc\u30e0\u3067\u3082\u6e1b\u7523\u305b\u305a\u306b\u4fa1\u683c\u6226\u4e89\u3092\u884c\u3044\u30012017\u5e74\u4ee5\u964d\u306e\u534a\u5c0e\u4f53\u30b9\u30fc\u30d1\u30fc\u30b5\u30a4\u30af\u30eb\u306e\u969b\u306b\u904e\u53bb\u6700\u5927\u306e\u5b9f\u7e3e\u3092\u53ce\u3081\u3066\u3044\u308b\u3002<\/p>\n
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HBM\u5e02\u5834\u306e\u4e3b\u5c0e\u6a29\u3092\u63e1\u3063\u305fSK\u30cf\u30a4\u30cb\u30c3\u30af\u30b9\u306f\u4eca\u5e74\u904e\u53bb\u6700\u9ad8\u6c34\u6e96\u306e\u696d\u7e3e\u3092\u4e88\u544a\u3057\u3066\u3044\u308b\u3002\u305f\u3060\u5168\u4f53\u7684\u306b\u30b5\u30e0\u30b9\u30f3\u96fb\u5b50\u306b\u62bc\u3055\u308c\u3066\u3044\u308b\u751f\u7523\u80fd\u529b\u304c\u8db3\u3092\u5f15\u3063\u5f35\u308b\u6050\u308c\u304c\u3042\u308b\u3068\u306e\u61f8\u5ff5\u304c\u51fa\u3066\u3044\u308b\u3002\u4f55\u3088\u308a3\u793e\u306e\u3046\u3061DRAM\u751f\u7523\u91cf\u306e\u3046\u3061\u6700\u3082\u591a\u304f\u306e\u5272\u5408\u3092HBM\u306b\u5272\u308a\u5f53\u3066\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3060\u3051\u306b\u307e\u3059\u307e\u3059\u300c\u9078\u629e\u3068\u96c6\u4e2d\u300d\u3092\u5f37\u3044\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u5927\u304d\u3044\u3002<\/p>\n
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