{"id":3977,"date":"2023-03-10T10:25:00","date_gmt":"2023-03-10T10:25:00","guid":{"rendered":"https:\/\/rfidunion.com\/?p=3977"},"modified":"2023-05-16T02:31:27","modified_gmt":"2023-05-16T02:31:27","slug":"barcode-symbology-basic-guide","status":"publish","type":"post","link":"https:\/\/rfidunion.com\/ko\/information\/barcode-symbology-basic-guide.html","title":{"rendered":"\ubc14\ucf54\ub4dc \uae30\ud638 \ud574\ub3c5: \uc885\ud569 \ud578\ub4dc\ubd81"},"content":{"rendered":"
\ubc14\ucf54\ub4dc\ub294 \uc77c\uc0c1 \uc0dd\ud65c\uc5d0\uc11c \uc5b4\ub514\uc5d0\ub098 \uc874\uc7ac\ud569\ub2c8\ub2e4. \ubc14\ucf54\ub4dc\ub294 \ube44\uc988\ub2c8\uc2a4 \uc6b4\uc601\uc744 \uac04\uc18c\ud654\ud558\uace0, \uc81c\ud488 \uc2dd\ubcc4\uc744 \uac04\uc18c\ud654\ud558\uba70, \uacb0\uc81c\ub97c \uc2e0\uc18d\ud558\uac8c \ucc98\ub9ac\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ubc14\ucf54\ub4dc\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\uba70 \ub2e4\uc591\ud55c \ubc14\ucf54\ub4dc \uae30\ud638 \uc720\ud615\uc5d0\ub294 \uc5b4\ub5a4 \uac83\uc774 \uc788\uc744\uae4c\uc694? \uc774 \uae00\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\uc744 \ucc3e\uace0 \uc624\ub298\ub0a0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ubc14\ucf54\ub4dc \uc2ec\ubcfc\ub85c\uc9c0\uc5d0 \ub300\ud55c \uac1c\uc694\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\ubc14\ucf54\ub4dc \uae30\ud638\ub294 \uae30\uacc4\uac00 \uc77d\uc744 \uc218 \uc788\ub294 \uadf8\ub798\ud53d \ud328\ud134\uc73c\ub85c \uc815\ubcf4\ub97c \uc778\ucf54\ub529\ud569\ub2c8\ub2e4. \ubc14\ucf54\ub4dc \ud328\ud134\uc758 \uc774\ub7ec\ud55c \ubd80\ubd84\uc740 \uc601\uc22b\uc790 \ubb38\uc790\uc640 \uae30\ud638\ub97c \ub098\ud0c0\ub0b4\ub294 \uc77c\ub828\uc758 \ubc14\uc640 \uacf5\ubc31\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ubb38\uc790\uac00 \ud3ec\ud568\ub41c \uc774 \ubc14\ucf54\ub4dc\ub97c \ud1b5\ud574 \uae30\uc5c5\uc740 \uc7ac\uace0 \uad00\ub9ac \ubc0f \uac00\uaca9 \ucc45\uc815 \ud504\ub85c\uc138\uc2a4\ub97c \uc790\ub3d9\ud654\ud558\uc5ec \uc624\ub958\ub97c \uc904\uc774\uace0 \ud6a8\uc728\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. 1D\uc5d0\uc11c 2D \ubc14\ucf54\ub4dc\uc5d0 \uc774\ub974\ub294 \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ubc14\ucf54\ub4dc \uae30\ud638\uac00 \uc874\uc7ac\ud558\uba70 \uac01\uac01 \uace0\uc720\ud55c \uc7a5\uc810\uacfc \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc790\uc138\ud788 \ubcf4\uae30: RFID \uc2ec\ubcfc\uc758 \uc9c4\ud654: \uac1c\ub150\uc5d0\uc11c \uae00\ub85c\ubc8c \ud45c\uc900\uc73c\ub85c<\/a><\/strong><\/p>\n\n\n\n \uc774\ub97c \ud574\uc11d\ud558\uace0 \uc720\uc6a9\ud55c \ub370\uc774\ud130\ub85c \ubcc0\ud658\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc14\ucf54\ub4dc<\/a> \uc2a4\uce94\ub429\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc138\uc2a4\uc5d0\ub294 \ubc14\ucf54\ub4dc \uae30\ud638\ub97c \uc2a4\uce90\ub108\uac00 \ud574\ub3c5\ud560 \uc218 \uc788\ub294 \uac1c\ubcc4 \uc694\uc18c\ub85c \ubd84\ud560\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \ubc14\ucf54\ub4dc\ub294 \ub77c\ubca8, \ud3ec\uc7a5 \ubc0f \uc81c\ud488 \uc790\uccb4\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \ud45c\uba74\uc5d0 \uc778\uc1c4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ucf54\ub4dc \uc2a4\uce90\ub108 \uae30\ud638\ub294 \ubc14\ucf54\ub4dc\uc5d0 \ube5b\uc744 \ube44\ucd94\uace0 \ubc18\uc0ac\uad11\uc744 \uac10\uc9c0\ud558\uc5ec \uc120\uacfc \uacf5\uac04\uc758 \ub108\ube44\ub97c \uacb0\uc815\ud558\uc5ec \ubc14\ucf54\ub4dc\ub97c \uc77d\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc2a4\uce90\ub108\ub294 \uc774 \uc815\ubcf4\ub97c \ucef4\ud4e8\ud130\ub098 \ub2e4\ub978 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub514\uc9c0\ud138 \ub370\uc774\ud130\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc774 \ub370\uc774\ud130\ub294 \uc81c\ud488 \ucf54\ub4dc, \uc81c\uc870\uc5c5\uccb4 \ubc0f \uac00\uaca9\uacfc \uac19\uc740 \uc778\ucf54\ub529\ub41c \uc815\ubcf4\ub97c \ub098\ud0c0\ub0b4\ub294 \ubb38\uc790\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \ubc14\ucf54\ub4dc \uc2a4\uce94 \ud504\ub85c\uc138\uc2a4\uc758 \uc815\ud655\ub3c4\ub294 \uc778\uc1c4\ub41c \ubc14\ucf54\ub4dc\uc758 \ud488\uc9c8, \uc2a4\uce90\ub108\uc758 \ud310\ub3c5 \ub2a5\ub825, \ub514\ucf54\ub529 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \uc815\ud655\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ubc14\ucf54\ub4dc \uc2ec\ubcfc\ub85c\uc9c0\ub294 \uc2a4\uce90\ub108\uac00 \ubc14\ucf54\ub4dc\ub97c \uc815\ud655\ud558\uac8c \uc77d\uace0 \ud574\uc11d\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc2ec\ubcfc\ub85c\uc9c0\ub9c8\ub2e4 \ubc14\ucf54\ub4dc \uc2ec\ubcfc\uc774 \uc778\ucf54\ub529\ub418\ub294 \ubc29\uc2dd\uacfc \ub514\ucf54\ub529\ub418\ub294 \ubc29\uc2dd\uc5d0 \ub300\ud55c \uaddc\uce59\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uc131\uacf5\uc801\uc778 \uc2a4\uce94\uacfc \uc815\ud655\ud55c \ub370\uc774\ud130 \ucea1\ucc98\ub97c \uc704\ud574\uc11c\ub294 \uc774\ub7ec\ud55c \uaddc\uce59\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uc790\uc138\ud788 \ubcf4\uae30: \ud310\ub3c5 \ubd88\uac00 \ubc0f \uad50\uccb4\ub41c \ubc14\ucf54\ub4dc \ub77c\ubca8\uc5d0 \ub300\ud55c \uc194\ub8e8\uc158<\/a><\/strong><\/p>\n\n\n\n \uc120\ud615 \ubc14\ucf54\ub4dc \uae30\ud638\ub294 \uc624\ub298\ub0a0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubc14\ucf54\ub4dc \uc720\ud615\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\ub97c \ub098\ud0c0\ub0b4\ub294 \ub2e4\uc591\ud55c \ub108\ube44\uc640 \uac04\uaca9\uc758 \uc77c\ub828\uc758 \uc120 \ub610\ub294 \ub9c9\ub300\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc120\ud615 \ubc14\ucf54\ub4dc \uae30\ud638\ub85c\ub294 UPC, EAN, Code 128 \ubc0f Code 39\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n UPC \ubc0f EAN \ucf54\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc18c\ub9e4 \uc5c5\uacc4\uc5d0\uc11c \uc81c\ud488\uc744 \uc2dd\ubcc4\ud558\uace0 \uc7ac\uace0\ub97c \ucd94\uc801\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub108\ube44\uac00 \ub2e4\ub978 \uc77c\ub828\uc758 \ub9c9\ub300\uc640 \uacf5\ubc31\uc73c\ub85c \uad6c\uc131\ub418\uba70 \uac01 \uc22b\uc790\ub294 \ub9c9\ub300\uc640 \uacf5\ubc31\uc758 \uace0\uc720\ud55c \ud328\ud134\uc73c\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. UPC\ub294 \ubd81\ubbf8\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74 EAN \ucf54\ub4dc\ub294 \uc720\ub7fd \ubc0f \uae30\ud0c0 \uc9c0\uc5ed\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n Code 128 \ubc0f Code 39\ub294 \uc81c\uc870, \ubb3c\ub958 \ubc0f \uc758\ub8cc \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ubcf4\ub2e4 \ub2e4\uc591\ud55c \ubc14\ucf54\ub4dc \uae30\ud638\uc785\ub2c8\ub2e4. Code 128\uc740 \ub9ce\uc740 \uc591\uc758 \ub370\uc774\ud130\ub97c \uc555\ucd95 \ud615\uc2dd\uc73c\ub85c \uc778\ucf54\ub529\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ubcf5\uc7a1\ud55c \uc81c\ud488 \ubc0f \uc790\uc0b0\uc744 \ucd94\uc801\ud558\uace0 \uad00\ub9ac\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4. Code 39\ub294 \ub354 \uac04\ub2e8\ud55c \uae30\ud638\uc774\uc9c0\ub9cc \ub808\uc774\ube14 \uc9c0\uc815 \ubc0f \ucd94\uc801 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \uc5ec\uc804\ud788 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \uc120\ud615 \ubc14\ucf54\ub4dc \uc2ec\ubcfc\ub85c\uc9c0\ub294 \ub370\uc774\ud130\ub97c \ub098\ud0c0\ub0b4\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubc14\uc640 \uacf5\ubc31\uc758 \uc218\uc5d0 \uc758\ud574 \uc81c\ud55c\ub418\uae30 \ub54c\ubb38\uc5d0 \ubcf4\uc720\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130\uc758 \uc591\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub2e8\uc21c\uc131, \uc2e0\ub8b0\uc131 \ubc0f \uae30\uc874 \uc778\ud504\ub77c\uc640\uc758 \ud638\ud658\uc131\uc73c\ub85c \uc778\ud574 \uc5ec\uc804\ud788 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n 2D \ubc14\ucf54\ub4dc \uae30\ud638\ub294 \uc120\ud615 \ubc14\ucf54\ub4dc\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \uc720\ud615\uc758 \ubc14\ucf54\ub4dc\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\ub97c \ub098\ud0c0\ub0b4\ub294 \uc0ac\uac01\ud615, \uc810 \ubc0f \uae30\ud0c0 \ubaa8\uc591\uc758 \ud328\ud134\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 2D \ubc14\ucf54\ub4dc \uae30\ud638\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. QR(\ube60\ub978 \uc751\ub2f5) \ucf54\ub4dc<\/a> \ubc0f \ub370\uc774\ud130 \ub9e4\ud2b8\ub9ad\uc2a4 \ucf54\ub4dc.<\/p>\n\n\n\n QR\ucf54\ub4dc\ub294 \ub110\ub9ac \ub9c8\ucf00\ud305\uc5d0 \uc0ac\uc6a9<\/a>, \uad11\uace0\ud558\ub294<\/a>\ubc0f \uc81c\ud488 \ucd94\uc801<\/a>. \uc6f9 \ub9c1\ud06c, \uc5f0\ub77d\ucc98 \uc815\ubcf4 \ubc0f \uc81c\ud488 \uc138\ubd80 \uc815\ubcf4\ub97c \ud3ec\ud568\ud558\uc5ec \ub9ce\uc740 \uc591\uc758 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ub9c8\ud2b8\ud3f0\uc740 QR \ucf54\ub4dc\ub97c \uc2a4\uce94\ud560 \uc218 \uc788\uc5b4 \ubaa8\ubc14\uc77c \ub9c8\ucf00\ud305 \ucea0\ud398\uc778\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n \ub370\uc774\ud130 \ub9e4\ud2b8\ub9ad\uc2a4 \ucf54\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc758\ub8cc, \uc81c\uc870 \ubc0f \ubb3c\ub958 \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc791\uc740 \uacf5\uac04\uc5d0 \ub9ce\uc740 \uc591\uc758 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc5b4 \ubcf5\uc7a1\ud55c \uc81c\ud488 \ubc0f \uc790\uc0b0\uc744 \ucd94\uc801\ud558\uace0 \uad00\ub9ac\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4. Data Matrix \ucf54\ub4dc\ub294 \uc190\uc0c1\uc5d0 \uac15\ud558\uba70 \ucf54\ub4dc\uc758 \uc77c\ubd80\uac00 \ub204\ub77d\ub41c \uacbd\uc6b0\uc5d0\ub3c4 \uc77d\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n 2D \ubc14\ucf54\ub4dc \uae30\ud638\ub294 \uc120\ud615 \ubc14\ucf54\ub4dc\uc5d0 \ube44\ud574 \ub370\uc774\ud130 \uc6a9\ub7c9 \uc99d\uac00, \ud06c\uae30 \ucd95\uc18c, \uac00\ub3c5\uc131 \ud5a5\uc0c1 \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \uace0\uae09 \uc624\ub958 \uc218\uc815 \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\uc5b4 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ub354\uc6b1 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n \uad00\ub828 \uc790\ub8cc: QR\ucf54\ub4dc\uc640 \ubc14\ucf54\ub4dc\uc5d0 \ub300\ud55c \uc885\ud569 \ubd84\uc11d<\/a><\/strong><\/p>\n\n\n\n \ubc14\ucf54\ub4dc\ub294 1D(1\ucc28\uc6d0)\uc640 2D(2\ucc28\uc6d0)\uc758 \ub450 \uac00\uc9c0 \uc720\ud615\uc73c\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 1D \ubc14\ucf54\ub4dc, \uc120\ud615 \ubc14\ucf54\ub4dc\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4. \uc8fc\ub85c \ub108\ube44\uc640 \uac04\uaca9\uc774 \ub2e4\ub978 \uc77c\ub828\uc758 \ud3c9\ud589\uc120\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ub370\uc774\ud130\ub294 \uc904\uc758 \ub108\ube44\uc640 \uadf8 \uc0ac\uc774\uc758 \uacf5\ubc31\uc73c\ub85c \uc778\ucf54\ub529\ub429\ub2c8\ub2e4. \uc81c\ud55c\ub41c \uc591\uc758 \uc815\ubcf4\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uace0 \uc81c\ud55c\ub41c \uc591\uc758 \uc815\ubcf4\ub97c \ubcf4\uc720\ud560 \uc218 \uc788\uc9c0\ub9cc \uc774\ub7ec\ud55c \ub370\uc774\ud130\ub294 \uae30\ubcf8\uc801\uc73c\ub85c 20\uc790\ub97c \ub118\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n \ub300\uc870\uc801\uc73c\ub85c, 2D \ubc14\ucf54\ub4dc\ub294 \ud6e8\uc52c \ub354 \ub9ce\uc740 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/a>. \ucd5c\ub300 \uc218\ucc9c \uac1c\uc758 \ubb38\uc790\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ubbf8\uc9c0 \ubc0f \uc6f9 \ub9c1\ud06c\uc640 \uac19\uc740 \ub354 \ubcf5\uc7a1\ud55c \uc720\ud615\uc758 \ub370\uc774\ud130\ub97c \ub098\ud0c0\ub0b4\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. 2D \ubc14\ucf54\ub4dc\ub294 \uc810, \uc0ac\uac01\ud615 \ub610\ub294 \uae30\ud0c0 \ubaa8\uc591\uc758 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud2b9\uc218 2D \ubc14\ucf54\ub4dc \ub9ac\ub354\uae30\ub098 \uce74\uba54\ub77c\uac00 \ub0b4\uc7a5\ub41c \uc2a4\ub9c8\ud2b8\ud3f0\uc73c\ub85c \uc77d\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \ubc14\ucf54\ub4dc \ubaa8\ub450 \uc6a9\ub3c4\uac00 \uc788\uc9c0\ub9cc 2D \ubc14\ucf54\ub4dc\ub294 \ub370\uc774\ud130 \uc800\uc7a5 \ubc0f \uc804\uc1a1\uc5d0 \ub354 \ud070 \uc720\uc5f0\uc131\uacfc \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n \uace0\uc720\ud55c \uae30\ub2a5\uacfc \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc774 \uc788\ub294 \ub9ce\uc740 \ubc14\ucf54\ub4dc \uae30\ud638 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc758 \ubc14\ucf54\ub4dc \uae30\ud638\ub85c\ub294 Code 39, Codabar \ubc0f Interleaved 2 of 5\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \uae30\ud638\uc758 \uc120\ud0dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n \uc608\ub97c \ub4e4\uc5b4 UPC \ucf54\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc18c\ub9e4 \ud658\uacbd\uc5d0\uc11c \uc81c\ud488\uc744 \uc2dd\ubcc4\ud558\uace0 \uc7ac\uace0\ub97c \ucd94\uc801\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. QR \ucf54\ub4dc\ub294 \ub9c8\ucf00\ud305\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/a> \uadf8\ub9ac\uace0 \ubaa8\ubc14\uc77c \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/a>.<\/p>\n\n\n\n \ub2e4\uc74c\uc740 \ubc14\ucf54\ub4dc<\/a> \uc0c1\uc9d5 \uc544\uc988\ud14d<\/a>:<\/p>\n\n\n\n\ubc14\ucf54\ub4dc\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud569\ub2c8\uae4c?<\/h3>\n\n\n\n
\uc120\ud615 \ubc14\ucf54\ub4dc \uae30\ud638<\/h3>\n\n\n\n
2D \ubc14\ucf54\ub4dc \uae30\ud638<\/h3>\n\n\n\n
1D \ub300 2D \ubc14\ucf54\ub4dc \uae30\ud638<\/h2>\n\n\n\n
\uacf5\ud1b5 \ubc14\ucf54\ub4dc \uc720\ud615 \uc2dd\ubcc4\uc790<\/h2>\n\n\n\n
\uc544\uc988\ud14d<\/h3>\n\n\n\n