{"id":9459,"date":"2024-08-16T08:36:32","date_gmt":"2024-08-16T08:36:32","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=9459"},"modified":"2024-08-16T08:36:32","modified_gmt":"2024-08-16T08:36:32","slug":"history-of-printed-circuit-boards","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/%ec%9d%b8%ec%87%84-%ed%9a%8c%eb%a1%9c-%ea%b8%b0%ed%8c%90%ec%9d%98-%ec%97%ad%ec%82%ac\/","title":{"rendered":"\uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc758 \uc5ed\uc0ac"},"content":{"rendered":"<p>PCB\ub294 \uc720\ub9ac \uc12c\uc720 \ub610\ub294 \uc5d0\ud3ed\uc2dc \uc218\uc9c0\uc640 \uac19\uc740 \uc808\uc5f0 \uc7ac\ub8cc\ub85c \ub9cc\ub4e0 \uc587\uc740 \uae30\ud310\uc73c\ub85c, \ud45c\uba74\uc5d0 \uc804\ub3c4\uc131 \uacbd\ub85c\uac00 \uc5d0\uce6d \ub610\ub294 \uc778\uc1c4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud2b8\ub808\uc774\uc2a4\ub77c\uace0 \ud558\ub294 \uc774\ub7ec\ud55c \uacbd\ub85c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uad6c\ub9ac\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70 \uc800\ud56d\uae30, \ucee4\ud328\uc2dc\ud130 \ubc0f \uc9d1\uc801 \ud68c\ub85c\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc804\uc790 \ubd80\ud488 \uac04\uc758 \uc804\uae30\uc801 \uc5f0\uacb0 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. PCB\ub294 \uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \uc7a5\ucc29\ud558\uace0 \uc0c1\ud638 \uc5f0\uacb0\ud560 \uc218 \uc788\ub294 \uc548\uc815\uc801\uc774\uace0 \uccb4\uacc4\uc801\uc778 \ud50c\ub7ab\ud3fc\uc744 \uc81c\uacf5\ud558\uc5ec \uc804\uc790 \uc7a5\uce58 \ub0b4\uc5d0\uc11c \ud2b9\uc815 \uc791\uc5c5\uc744 \uc218\ud589\ud558\uae30 \uc704\ud574 \ud568\uaed8 \uc791\ub3d9\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>PCB\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \ubc30\uc120 \ubcf5\uc7a1\uc131\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc804\uc790 \uc7a5\uce58\uc758 \uc548\uc815\uc131\uc744 \uac1c\uc120\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 PCB\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc624\ub958 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc774 \uc801\uace0 \ubb38\uc81c \ud574\uacb0\uc774 \uc26c\uc6b4 \ucef4\ud329\ud2b8\ud558\uace0 \ud6a8\uc728\uc801\uc778 \ud68c\ub85c\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PCB\ub294 \uac70\uc758 \ubaa8\ub4e0 \uc804\uc790 \uae30\uae30\uc5d0 \ud544\uc218\uc801\uc778 \ubd80\ud488\uc774 \ub418\uc5c8\uc73c\uba70, \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uae30\uc220 \ubc1c\uc804\uc744 \uc8fc\ub3c4\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud574\uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 \ucd08\uae30 \uac1c\ub150\ubd80\ud130 \ud604\ub300 \uc804\uc790\uc81c\ud488\uc744 \ud615\uc131\ud55c \ud68d\uae30\uc801\uc778 \ud601\uc2e0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ud55c \uc138\uae30\uac00 \ub118\ub294 PCB\uc758 \ud48d\ubd80\ud55c \uc5ed\uc0ac\ub97c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uc8fc\uc694 \uc774\uc815\ud45c\uc640 \uae30\uc220 \ubc1c\uc804, \uadf8\ub9ac\uace0 PCB\uac00 \ub514\uc9c0\ud138 \uc138\uc0c1\uc5d0 \ubbf8\uce5c \uc601\ud5a5\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcfc \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"early-concepts-and-precursors-to-pcbs-19001940s\">PCB\uc758 \ucd08\uae30 \uac1c\ub150\uacfc \uc120\uad6c\uc790(1900-1940\ub144\ub300)<\/h2>\n\n\n<p>PCB\uac00 \ub4f1\uc7a5\ud558\uae30 \uc804\uc5d0\ub294 \uc804\uc790 \uae30\uae30\ub294 \uac1c\ubcc4 \uc804\uc120\uc744 \uc0ac\uc6a9\ud558\uc5ec \uad6c\uc131 \uc694\uc18c\ub97c \uc218\ub3d9\uc73c\ub85c \uc5f0\uacb0\ud558\ub294 \uc810\ub300\uc810 \ubc30\uc120\uc5d0 \uc758\uc874\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \uc2dc\uac04\uc774 \uc624\ub798 \uac78\ub9ac\uace0 \uc624\ub958\uac00 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b0\uba70 \ubd80\ud53c\uac00 \ud06c\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \uc7a5\uce58\ub97c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \ucd08\uae30 \uc804\uc790\uae30\uae30\uc758 \ud55c\uacc4\ub85c \uc778\ud574 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc774\uace0 \ucef4\ud329\ud2b8\ud55c \uc194\ub8e8\uc158\uc774 \ud544\uc694\ud558\uac8c \ub418\uc5c8\uace0, \uc774\ub294 PCB \uac1c\ubc1c\uc758 \ubc1c\ud310\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>PCB\uc758 \ucd08\uae30 \uc120\uad6c\uc790 \uc911 \ud558\ub098\ub294 1903\ub144 \uc568\ubc84\ud2b8 \ud578\uc2a8\uc774 \uc808\uc5f0 \uae30\ud310\uc758 \ud3c9\ud3c9\ud55c \ud638\uc77c \ub3c4\uccb4\uc5d0 \ub300\ud55c \ud2b9\ud5c8\ub97c \ucde8\ub4dd\ud55c \uac83\uc785\ub2c8\ub2e4. \ud578\uc2a8\uc758 \ub514\uc790\uc778\uc740 \uc2a4\ub8e8\ud640 \uad6c\uc870\uc640 \uc591\ucabd\uc5d0 \ub3c4\uccb4\uac00 \uc788\ub294 \uac83\uc774 \ud2b9\uc9d5\uc73c\ub85c, \ud604\ub300\uc758 \ub3c4\uae08\ub41c \uc2a4\ub8e8\ud640 PCB\uc640 \uc720\uc0ac\ud569\ub2c8\ub2e4. 1925\ub144 \ucc30\uc2a4 \ub4c0\uce74\uc2a4\ub294 \uc804\ub3c4\uc131 \uc789\ud06c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc808\uc5f0 \ud45c\uba74\uc5d0 \uc804\uae30 \uacbd\ub85c\ub97c \ub9cc\ub4dc\ub294 '\uc778\uc1c4 \ubc30\uc120' \ud2b9\ud5c8\ub97c \ud68d\ub4dd\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud558\uc9c0\ub9cc 1930\ub144\ub300\uc5d0 \ucd5c\ucd08\uc758 \ud604\ub300\uc2dd PCB \uac1c\ub150\uc744 \uac1c\ubc1c\ud55c \uc0ac\ub78c\uc740 \uc624\uc2a4\ud2b8\ub9ac\uc544\uc758 \ubc1c\uba85\uac00 \ud3f4 \uc544\uc774\uc2ac\ub7ec\uc600\uc2b5\ub2c8\ub2e4. \uc544\uc774\uc2ac\ub7ec\uc758 \uc124\uacc4\uc5d0\ub294 \uc720\ub9ac\uc640 \uac19\uc740 \ube44\uc804\ub3c4\uc131 \uae30\ud310 \uc704\uc5d0 \uc801\uce35\ub41c \uad6c\ub9ac \ud638\uc77c \uc704\uc5d0 \ud68c\ub85c\ub97c \uc5d0\uce6d\ud558\ub294 \ubc29\uc2dd\uc774 \ud3ec\ud568\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 1936\ub144, \uadf8\ub294 \ucd5c\ucd08\uc758 \ub77c\ub514\uc624 \uc138\ud2b8\uc6a9 PCB\ub97c \ub9cc\ub4e4\uc5b4 \uc774 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc758 \uc7a0\uc7ac\ub825\uc744 \ubcf4\uc5ec\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \ucd08\uae30 \ud601\uc2e0\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub2f9\uc2dc \ub300\uacf5\ud669\uacfc \uc81c\uc870 \uacf5\uc815\uc758 \ud55c\uacc4\ub85c \uc778\ud574 PCB\uc758 \uad11\ubc94\uc704\ud55c \ucc44\ud0dd\uc740 \ubc29\ud574\ub97c \ubc1b\uc558\uc2b5\ub2c8\ub2e4. \uc81c2\ucc28 \uc138\uacc4\ub300\uc804\uc758 \uc694\uad6c\uac00 PCB \uae30\uc220\uc758 \ucd94\uac00 \uac1c\ubc1c\uacfc \uc801\uc6a9\uc744 \ucd09\uc9c4\ud558\ub294 \uacc4\uae30\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"world-war-ii-and-military-applications-1940s\">\uc81c2\ucc28 \uc138\uacc4 \ub300\uc804\uacfc \uad70\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158(1940\ub144\ub300)<\/h2>\n\n\n<p>\uc81c2\ucc28 \uc138\uacc4\ub300\uc804\uc774 \ubc1c\ubc1c\ud558\uba74\uc11c \ud2b9\ud788 \uad70\uc0ac\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ub354\uc6b1 \ubc1c\uc804\ub418\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc804\uc790\uae30\uae30\uc5d0 \ub300\ud55c \ud544\uc694\uc131\uc774 \ucee4\uc84c\uc2b5\ub2c8\ub2e4. PCB\ub294 \ud5a5\uc0c1\ub41c \uc2e0\ub8b0\uc131, \ud06c\uae30 \uac10\uc18c, \ub300\ub7c9 \uc0dd\uc0b0 \uac00\ub2a5\uc131\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \uc694\uad6c\ub97c \ucda9\uc871\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc804\uc7c1 \uc911 PCB\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c \uc911 \ud558\ub098\ub294 \ud3ec\ud0c4\uacfc \ud3ed\ud0c4\uc758 \uadfc\uc811 \ud4e8\uc988\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud4e8\uc988\uc5d0\ub294 \uad70\uc0ac\uc6a9\uc758 \uadf9\ud55c \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub294 \uc791\uace0 \uacac\uace0\ud55c \uc804\uc790 \ud68c\ub85c\uac00 \ud544\uc694\ud588\uc2b5\ub2c8\ub2e4. \ubbf8\uad70\uc740 \uc601\uad6d\uacfc \ud611\ub825\ud558\uc5ec \uc774\ub7ec\ud55c \ud4e8\uc988\ub97c \ub300\uaddc\ubaa8\ub85c \uc0dd\uc0b0\ud558\uae30 \uc704\ud574 PCB \uae30\uc220\uc744 \ucc44\ud0dd\ud558\uace0 \ub354\uc6b1 \ubc1c\uc804\uc2dc\ucf30\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1943\ub144, \ud3f4 \uc544\uc774\uc2ac\ub7ec\ub294 PCB\uac00 \uc7a5\ucc29\ub41c \ub77c\ub514\uc624\ub97c \uac1c\ubc1c\ud558\uc5ec \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uacf5\ud5cc\uc744 \ud588\uc2b5\ub2c8\ub2e4. \uc774 \ud601\uc2e0\uc740 \ubcf5\uc7a1\ud55c \uc804\uc790 \uc7a5\uce58\uc5d0\uc11c PCB\uc758 \uc7a0\uc7ac\ub825\uc744 \uc785\uc99d\ud558\uace0 \ubbf8\ub798\uc758 \uad70\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \uae38\uc744 \uc5f4\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2e0\ub8b0\uc131, \ud06c\uae30 \uac10\uc18c, \ub300\ub7c9 \uc0dd\uc0b0 \uc801\ud569\uc131 \ub4f1 PCB\uc758 \uc7a5\uc810\uc740 \uc804\uc7c1 \uc218\ud589\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\uae30\uc5d0 \uad70\uc774 PCB \uae30\uc220\uc744 \ucc44\ud0dd\ud558\uace0 \uac1c\uc120\ud55c \ub355\ubd84\uc5d0 \uc774\ud6c4 \uc218\uc2ed \ub144 \ub3d9\uc548 \uc0c1\uc5c5\uc801\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub420 \uc218 \uc788\ub294 \ud1a0\ub300\uac00 \ub9c8\ub828\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"commercialization-and-widespread-adoption-1950s1960s\">\uc0c1\uc5c5\ud654 \ubc0f \uad11\ubc94\uc704\ud55c \ucc44\ud0dd(1950~1960\ub144\ub300)<\/h2>\n\n\n<p>\uc81c2\ucc28 \uc138\uacc4\ub300\uc804 \uc774\ud6c4 1948\ub144 PCB \uae30\uc220\uc774 \uc0c1\uc5c5\uc6a9\uc73c\ub85c \ucd9c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub85c\uc368 PCB\uac00 \ub2e4\uc591\ud55c \uc18c\ube44\uc790 \uc81c\ud488\uc5d0 \ud1b5\ud569\ub418\uae30 \uc2dc\uc791\ud558\uba74\uc11c \uc804\uc790\uc81c\ud488\uc758 \uc0c8\ub85c\uc6b4 \uc2dc\ub300\uac00 \uc5f4\ub838\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1950\ub144\ub300\uc5d0\ub294 \ud2b8\ub79c\uc9c0\uc2a4\ud130\uac00 \ub3c4\uc785\ub418\uc5b4 \ub354 \uc791\uace0 \uc548\uc815\uc801\uc778 \uc7a5\uce58\ub97c \uac00\ub2a5\ud558\uac8c \ud568\uc73c\ub85c\uc368 \uc804\uc790 \uc0b0\uc5c5\uc5d0 \ud601\uba85\uc744 \uc77c\uc73c\ucf30\uc2b5\ub2c8\ub2e4. \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc640 PCB\uc758 \uacb0\ud569\uc73c\ub85c \ub77c\ub514\uc624\uc640 \ud154\ub808\ube44\uc804\uacfc \uac19\uc740 \uc791\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uc790 \uc81c\ud488\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uae30\uac04 \ub3d9\uc548 PCB\ub294 \ub2e8\uba74 \ubcf4\ub4dc\uc5d0\uc11c \uc591\uba74 \ub514\uc790\uc778\uc73c\ub85c \ubc1c\uc804\ud558\uc5ec \ud55c \uba74\uc5d0\ub294 \ubd80\ud488\uc744, \ub2e4\ub978 \uba74\uc5d0\ub294 \uc2dd\ubcc4 \uc778\uc1c4\ub97c \ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc9c4\ud654\ud588\uc2b5\ub2c8\ub2e4. \uc544\uc5f0 \ud50c\ub808\uc774\ud2b8\uc640 \ubd80\uc2dd \ubc29\uc9c0 \ucf54\ud305\uacfc \uac19\uc740 \uc18c\uc7ac\uc758 \uc0ac\uc6a9\uc73c\ub85c PCB\uc758 \ub0b4\uad6c\uc131\uacfc \uc2e0\ub8b0\uc131\uc774 \ub354\uc6b1 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1960\ub144\ub300\uc5d0\ub294 \uc9d1\uc801 \ud68c\ub85c(IC) \ub610\ub294 \uc2e4\ub9ac\ucf58 \uce69\uc758 \ub3c4\uc785\uc73c\ub85c \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \ubc1c\uc804\uc774 \uc774\ub8e8\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. IC\ub294 \ud558\ub098\uc758 \uce69\uc5d0 \uc218\ucc9c \uac1c\uc758 \ubd80\ud488\uc744 \ubc30\uce58\ud558\uc5ec \uc804\uc790 \ubd80\ud488\uc744 \uc18c\ud615\ud654\ud560 \uc218 \uc788\uac8c \ud588\uc2b5\ub2c8\ub2e4. PCB\ub294 \uc774\ub7ec\ud55c \uc0c8\ub85c\uc6b4 \uad6c\uc131 \uc694\uc18c\ub97c \uc218\uc6a9\ud558\uae30 \uc704\ud574 \ub354 \ub9ce\uc740 \ub808\uc774\uc5b4\uc640 \ub354 \uc791\uc740 \ud3fc \ud329\ud130\ub97c \ud1b5\ud569\ud558\uc5ec \uc9c4\ud654\ud574\uc57c \ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1950\ub144\ub300\uc640 1960\ub144\ub300\uc5d0 PCB\uac00 \uc0c1\uc6a9\ud654\ub418\uace0 \ub110\ub9ac \ucc44\ud0dd\ub41c \uac83\uc740 \uc18c\ube44\uc790 \uac00\uc804, \ud1b5\uc2e0, \ud56d\uacf5\uc6b0\uc8fc \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc758 \uc694\uad6c\uac00 \uc788\uc5c8\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. PCB\uac00 \ub354\uc6b1 \uc815\uad50\ud574\uc9c0\uace0 \uc2e0\ub8b0\uc131\uc774 \ub192\uc544\uc9c0\uba74\uc11c \uc810\uc810 \ub354 \ubcf5\uc7a1\ud558\uace0 \uac15\ub825\ud55c \uc804\uc790 \uae30\uae30\uc758 \uac1c\ubc1c\uc774 \uac00\ub2a5\ud574\uc838 \ubbf8\ub798\uc758 \ub514\uc9c0\ud138 \ud601\uba85\uc744 \uc704\ud55c \ubc1c\ud310\uc774 \ub9c8\ub828\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"technological-advancements-1970s1990s\">\uae30\uc220 \ubc1c\uc804(1970\ub144\ub300-1990\ub144\ub300)<\/h2>\n\n\n<p>1970\ub144\ub300\ubd80\ud130 1990\ub144\ub300\uae4c\uc9c0 \ub354 \uc791\uace0, \ub354 \ube60\ub974\uace0, \ub354 \uc548\uc815\uc801\uc778 \uc804\uc790 \uae30\uae30\uc5d0 \ub300\ud55c \uc218\uc694\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c PCB \uc124\uacc4 \ubc0f \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c \uc0c1\ub2f9\ud55c \uae30\uc220 \ubc1c\uc804\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1970\ub144\ub300\uc5d0 \uc194\ub354 \ub9c8\uc2a4\ud06c\uac00 \ub3c4\uc785\ub418\uba74\uc11c PCB\uc758 \uc2e0\ub8b0\uc131\uacfc \uc81c\uc870 \uac00\ub2a5\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc194\ub354 \ub9c8\uc2a4\ud06c\ub294 PCB \ud45c\uba74\uc5d0 \uc801\uc6a9\ub418\ub294 \uc587\uc740 \ud3f4\ub9ac\uba38 \uce35\uc73c\ub85c, \uad6c\ub9ac \ud754\uc801\uc744 \uc0b0\ud654\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uace0 \ubc00\uc811\ud55c \uac04\uaca9\uc758 \ubd80\ud488 \uc0ac\uc774\uc5d0 \uc194\ub354 \ube0c\ub9ac\uc9c0\uac00 \uc0dd\uae30\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1980\ub144\ub300\uc5d0\ub294 \uc2a4\ub8e8\ud640 \uc5f0\uacb0 \uc5c6\uc774 \ubd80\ud488\uc744 \uae30\ud310 \ud45c\uba74\uc5d0 \uc9c1\uc811 \uc2e4\uc7a5\ud560 \uc218 \uc788\ub294 \ud45c\uba74 \uc2e4\uc7a5 \uae30\uc220(SMT)\uc774 \uac1c\ubc1c\ub418\uc5b4 PCB \uc870\ub9bd\uc5d0 \ud601\uba85\uc744 \uc77c\uc73c\ucf30\uc2b5\ub2c8\ub2e4. SMT\ub294 \ub354 \uc791\uace0 \ubc00\ub3c4\uac00 \ub192\uc740 PCB\ub97c \uc0dd\uc0b0\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uc5c8\uace0, \uc18c\ud615\ud654 \ucd94\uc138\ub97c \ub354\uc6b1 \ucd09\uc9c4\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1990\ub144\ub300\uc5d0\ub294 PCB \uac1c\ubc1c\uc5d0\uc11c \uc18c\ud615\ud654\uc640 CAD(\ucef4\ud4e8\ud130 \uc9c0\uc6d0 \uc124\uacc4)\uc758 \uc0ac\uc6a9\uc774 \uc99d\uac00\ud588\uc2b5\ub2c8\ub2e4. \uace0\ubc00\ub3c4 \uc778\ud130\ucee4\ub125\ud2b8(HDI) \uae30\uc220\uc774 \ub4f1\uc7a5\ud558\uc5ec \ub354 \ubbf8\uc138\ud55c \ud2b8\ub808\uc774\uc2a4\uc640 \ub354 \uc791\uc740 \ube44\uc544\ub85c PCB\ub97c \uc81c\uc791\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uace0, \ubd80\ud488 \ubc00\ub3c4\ub97c \ub354\uc6b1 \ub192\uc77c \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>CAD \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \ub3c4\uc785\uc73c\ub85c PCB \uc124\uacc4 \ud504\ub85c\uc138\uc2a4\uac00 \uac04\uc18c\ud654\ub418\uc5b4 \ub354\uc6b1 \ubcf5\uc7a1\ud558\uace0 \ucd5c\uc801\ud654\ub41c \ub808\uc774\uc544\uc6c3\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. CAD \ud234\uc744 \ud1b5\ud574 \uc124\uacc4\uc790\ub294 \uac00\uc0c1\uc73c\ub85c PCB\ub97c \uc0dd\uc131\ud558\uace0 \uc2dc\ubbac\ub808\uc774\uc158\ud560 \uc218 \uc788\uc5b4 \uc2e4\uc81c \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791\uc5d0 \ub4dc\ub294 \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uae30\uc220 \ubc1c\uc804\uc740 PCB \uc131\ub2a5, \uc2e0\ub8b0\uc131 \ubc0f \uc81c\uc870 \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac1c\uc778\uc6a9 \ucef4\ud4e8\ud130\uc640 \ud734\ub300\ud3f0\ubd80\ud130 \uc758\ub8cc \uc7a5\ube44\uc640 \ud56d\uacf5 \uc6b0\uc8fc \uc2dc\uc2a4\ud15c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc810\uc810 \ub354 \uc815\uad50\ud55c \uc804\uc790 \uae30\uae30\uc758 \uac1c\ubc1c\uc774 \uac00\ub2a5\ud574\uc838 \ub514\uc9c0\ud138 \uc2dc\ub300\uac00 \uc5f4\ub9ac\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"modern-pcb-developments-2000spresent\">\ucd5c\uc2e0 PCB \uac1c\ubc1c(2000\ub144\ub300~\ud604\uc7ac)<\/h2>\n\n\n<p>21\uc138\uae30 \ub4e4\uc5b4 \ub354 \uc791\uace0, \ub354 \ube60\ub974\uace0, \ub354 \uac15\ub825\ud55c \uc804\uc790 \uae30\uae30\uc5d0 \ub300\ud55c \uc218\uc694\uac00 \uacc4\uc18d \uc99d\uac00\ud568\uc5d0 \ub530\ub77c PCB \uae30\uc220\uc740 \uacc4\uc18d \ubc1c\uc804\ud574 \uc654\uc2b5\ub2c8\ub2e4. \ucd5c\uc2e0 PCB \uac1c\ubc1c\uc740 \ucca8\ub2e8 \uc18c\uc7ac, \uc81c\uc870 \uacf5\uc815, \uc2e0\ud765 \uae30\uc220\uacfc\uc758 \ud1b5\ud569\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uac00\uc7a5 \uc911\uc694\ud55c \ubc1c\uc804 \uc911 \ud558\ub098\ub294 \ub2e4\uce35 \ubc0f \uc5f0\uc131 PCB\uc758 \uac1c\ubc1c\uc785\ub2c8\ub2e4. \ub354 \ub192\uc740 \ubc00\ub3c4\uc758 \uad6c\uc131 \uc694\uc18c\uc640 \uc5f0\uacb0\uc744 \uc218\uc6a9\ud560 \uc218 \uc788\ub294 \ub2e4\uce35 PCB\ub294 \ubcf5\uc7a1\ud55c \uc804\uc790 \uae30\uae30\uc5d0 \ud544\uc218\uc801\uc778 \uc694\uc18c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\uc774\ubbf8\ub4dc\uc640 \uac19\uc740 \uc18c\uc7ac\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uc720\uc5f0\ud55c PCB\ub294 \uad6c\ubd80\ub7ec\uc9c0\uace0 \ucc29\uc6a9 \uac00\ub2a5\ud55c \uc804\uc790\uae30\uae30\uc758 \uc81c\uc791\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec \uc81c\ud488 \uc124\uacc4\uc5d0 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131\uc744 \uc5f4\uc5b4\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uace0\ubc00\ub3c4 \uc778\ud130\ucee4\ub125\ud2b8(HDI) \uae30\uc220\uc740 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud558\uc5ec \ub354\uc6b1 \ubbf8\uc138\ud55c \ud2b8\ub808\uc774\uc2a4\uc640 \ub354 \uc791\uc740 \ube44\uc544\ub97c \uac00\ub2a5\ud558\uac8c \ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc2a4\ub9c8\ud2b8\ud3f0, \uc2a4\ub9c8\ud2b8\uc6cc\uce58, IoT \uc13c\uc11c\uc640 \uac19\uc740 \uc18c\ud615 \uace0\uc131\ub2a5 \ub514\ubc14\uc774\uc2a4 \uac1c\ubc1c\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc0ac\ubb3c \uc778\ud130\ub137(IoT), \uc778\uacf5\uc9c0\ub2a5(AI), 5G \ub124\ud2b8\uc6cc\ud06c\uc640 \uac19\uc740 \uc0c8\ub85c\uc6b4 \uae30\uc220\uacfc PCB\uc758 \ud1b5\ud569\uc740 \uc810\uc810 \ub354 \uc911\uc694\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \uc124\uacc4\ub41c PCB\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1, \uc9e7\uc740 \uc9c0\uc5f0 \uc2dc\uac04 \ubc0f \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc5d0 \ub300\ud55c \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>PCB \uc18c\uc7ac\uc640 \uc81c\uc870 \uacf5\uc815\uc758 \ubc1c\uc804\ub3c4 \uc0c1\ub2f9\ud588\uc2b5\ub2c8\ub2e4. \uace0\uc8fc\ud30c \ub77c\ubbf8\ub124\uc774\ud2b8 \ubc0f \uae08\uc18d \ucf54\uc5b4 PCB\uc640 \uac19\uc740 \uace0\uae09 \uae30\ud310\uc740 \uc2e0\ud638 \ubb34\uacb0\uc131\uacfc \uc5f4 \uad00\ub9ac\ub97c \uac1c\uc120\ud588\uc2b5\ub2c8\ub2e4. 3D \ud504\ub9b0\ud305 \uae30\uc220\uc758 \ub3c4\uc785\uc73c\ub85c \ubcf5\uc7a1\ud55c PCB \uad6c\uc870\uc758 \uc2e0\uc18d\ud55c \ud504\ub85c\ud1a0\ud0c0\uc774\ud551\uacfc \uc0dd\uc0b0\uc774 \uac00\ub2a5\ud574\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc9c0\uc18d \uac00\ub2a5\ud55c \uce5c\ud658\uacbd \uc81c\ud488\uc5d0 \ub300\ud55c \uc218\uc694\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c PCB \uc5c5\uacc4\uc5d0\uc11c\ub3c4 \uce5c\ud658\uacbd \uc18c\uc7ac\uc640 \uacf5\uc815 \uac1c\ubc1c\uc5d0 \uc8fc\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ubb34\uc5f0 \uc194\ub354, \ubb34\ud560\ub85c\uac90 \ub77c\ubbf8\ub124\uc774\ud2b8, \uc7ac\ud65c\uc6a9 \uac00\ub2a5\ud55c \uae30\ud310 \uc0ac\uc6a9\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucd5c\uc2e0 PCB \uac1c\ubc1c\uc740 \uc18c\ube44\uc790 \uac00\uc81c\ud2b8\ubd80\ud130 \uc0b0\uc5c5 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc804\uc790 \uae30\uae30\uc758 \uc9c4\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud588\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c PCB\ub294 \uc758\uc2ec\ud560 \uc5ec\uc9c0 \uc5c6\uc774 \uc804\uc790\uc81c\ud488\uc758 \ubbf8\ub798\ub97c \ud615\uc131\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"impact-and-significance-of-pcbs\">PCB\uc758 \uc601\ud5a5\uacfc \uc911\uc694\uc131<\/h2>\n\n\n<p>\ud604\ub300 \uc0ac\ud68c\uc5d0\uc11c PCB\uc758 \uc601\ud5a5\ub825\uacfc \uc911\uc694\uc131\uc740 \uc544\ubb34\ub9ac \uac15\uc870\ud574\ub3c4 \uc9c0\ub098\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ud3c9\ubc94\ud574 \ubcf4\uc774\ub294 \uae30\ud310\uc740 \ub514\uc9c0\ud138 \ud601\uba85\uc758 \uc870\uc6a9\ud55c \uc870\ub825\uc790\ub85c\uc11c \uc6b0\ub9ac\uc758 \uc0dd\ud65c, \uc5c5\ubb34, \ucee4\ubba4\ub2c8\ucf00\uc774\uc158 \ubc29\uc2dd\uc744 \ubcc0\ud654\uc2dc\ucf30\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>PCB\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \uacf5\ud5cc \uc911 \ud558\ub098\ub294 \uc804\uc790 \uae30\uae30\uc758 \uc18c\ud615\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud55c \uc5ed\ud560\uc785\ub2c8\ub2e4. PCB\uc758 \uc791\uace0 \ud6a8\uc728\uc801\uc778 \uc124\uacc4 \ub355\ubd84\uc5d0 \uc2a4\ub9c8\ud2b8\ud3f0\uacfc \ub178\ud2b8\ubd81\ubd80\ud130 \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8 \ubc0f \uc6e8\uc5b4\ub7ec\ube14 \uae30\uc220\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc810\uc810 \ub354 \uc791\uace0 \uac15\ub825\ud55c \uae30\uae30\uac00 \uac1c\ubc1c\ub420 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18c\ud615\ud654 \ub355\ubd84\uc5d0 \uc804\uc790\uae30\uae30\uc758 \uc811\uadfc\uc131\uacfc \ud734\ub300\uc131\uc774 \ud5a5\uc0c1\ub418\uace0 \uc77c\uc0c1 \uc0dd\ud65c\uc5d0 \ud1b5\ud569\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>PCB\ub294 \uc18c\ube44\uc790 \uac00\uc804, \ud56d\uacf5\uc6b0\uc8fc, \uc790\ub3d9\ucc28, \uc758\ub8cc \uae30\uae30 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \ubd80\ud488\uc785\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5\uc5d0\uc11c PCB\ub294 \ud56d\uacf5 \uc804\uc790\uacf5\ud559, \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c \ubc0f \uc704\uc131 \uae30\uc220\uc758 \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc5d4\uc9c4 \uc81c\uc5b4 \uc7a5\uce58, \uc778\ud3ec\ud14c\uc778\uba3c\ud2b8 \uc2dc\uc2a4\ud15c, \ucca8\ub2e8 \uc6b4\uc804\uc790 \ubcf4\uc870 \uc2dc\uc2a4\ud15c(ADAS)\uc758 \uae30\ub2a5\uc744 \uad6c\ud604\ud558\ub294 \ub370 PCB\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c\ub294 \uc9c4\ub2e8 \uc7a5\ube44, \ubaa8\ub2c8\ud130\ub9c1 \uc7a5\uce58, \uc0dd\uba85 \uc720\uc9c0 \uc2dc\uc2a4\ud15c\uc744 \uac1c\ubc1c\ud558\ub294 \ub370 PCB\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>PCB\ub294 \ub610\ud55c \uc0c1\ub2f9\ud55c \uae30\uc220 \ubc1c\uc804\uacfc \uc81c\ud488 \uc2e0\ub8b0\uc131 \ud5a5\uc0c1\uc5d0 \uae30\uc5ec\ud588\uc2b5\ub2c8\ub2e4. PCB \uc81c\uc870 \uacf5\uc815\uc758 \ud45c\uc900\ud654 \ubc0f \uc790\ub3d9\ud654\ub97c \ud1b5\ud574 \uc77c\uad00\ub41c \uc131\ub2a5\uacfc \ub0ae\uc740 \uace0\uc7a5\ub960\ub85c \uace0\ud488\uc9c8\uc758 \uc804\uc790 \uae30\uae30\ub97c \ub300\ub7c9 \uc0dd\uc0b0\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uc800\ub834\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc18c\ube44\uc790 \uac00\uc804\uc81c\ud488\uc774 \ub110\ub9ac \ubcf4\uae09\ub418\uace0 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \ubc29\uc704 \uc0b0\uc5c5\uacfc \uac19\uc740 \uc0b0\uc5c5\uc5d0\uc11c \ubbf8\uc158 \ud06c\ub9ac\ud2f0\uceec \uc2dc\uc2a4\ud15c\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uadf8\ub7ec\ub098 PCB\uc758 \uc0dd\uc0b0\uacfc \ud3d0\uae30\ub85c \uc778\ud574 \ud658\uacbd\uacfc \uac74\uac15\uc5d0 \ub300\ud55c \uc6b0\ub824\ub3c4 \uc81c\uae30\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uae30\uc874\uc758 PCB \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \ub0a9\uacfc \ud560\ub85c\uac90\ud654 \ud654\ud569\ubb3c\uacfc \uac19\uc740 \uc720\ud574 \ubb3c\uc9c8\uc744 \uc0ac\uc6a9\ud568\uc5d0 \ub530\ub77c \uc804\uc790 \ud3d0\uae30\ubb3c \ubb38\uc81c\uc640 \uadfc\ub85c\uc790\uc640 \uc9c0\uc5ed\uc0ac\ud68c\uc758 \uc7a0\uc7ac\uc801\uc778 \uac74\uac15 \uc704\ud5d8\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uc774\uc5d0 \ub530\ub77c \uc5c5\uacc4\uc5d0\uc11c\ub294 \ubcf4\ub2e4 \uc9c0\uc18d \uac00\ub2a5\ud558\uace0 \uce5c\ud658\uacbd\uc801\uc778 \uc18c\uc7ac\uc640 \ud504\ub85c\uc138\uc2a4\ub97c \uac1c\ubc1c\ud558\uace0 \ub3c4\uc785\ud558\uae30 \uc704\ud574 \ub178\ub825\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>PCB \uc0b0\uc5c5\uc758 \uacbd\uc81c\uc801 \uc601\ud5a5\ub825\uc740 \uc0c1\ub2f9\ud558\uba70, 2024\ub144\uae4c\uc9c0 \uc804 \uc138\uacc4 \uc2dc\uc7a5 \uac00\uce58\ub294 1\uc870 7,897\uc5b5 \ub2ec\ub7ec\uc5d0 \ub2ec\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \uc774 \uc0b0\uc5c5\uc740 \uc81c\uc870\uc5c5\uccb4, \uacf5\uae09\uc5c5\uccb4, \ub514\uc790\uc774\ub108\ub85c \uad6c\uc131\ub41c \ubc29\ub300\ud55c \uc0dd\ud0dc\uacc4\ub97c \uc9c0\uc6d0\ud558\uba70 \uc5ec\ub7ec \ubd84\uc57c\uc5d0\uc11c \uc77c\uc790\ub9ac\ub97c \ucc3d\ucd9c\ud558\uace0 \ud601\uc2e0\uc744 \uc8fc\ub3c4\ud569\ub2c8\ub2e4. \uc804\uc790 \uae30\uae30\uc5d0 \ub300\ud55c \uc218\uc694\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c PCB \uc0b0\uc5c5\uc740 \ub354\uc6b1 \ud655\uc7a5\ub418\uace0 \uae30\uc220\uc801\uc73c\ub85c \ubc1c\uc804\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\uacb0\ub860<\/h2>\n\n\n<p>PCB\ub294 \uadf8 \uc5ec\uc815\uc744 \ud1b5\ud574 \uc804\uc790\uae30\uae30\uc758 \uc124\uacc4, \uc81c\uc870, \uc0ac\uc6a9 \ubc29\uc2dd\uc744 \ubcc0\ud654\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uc804\uc790\uae30\uae30\uc758 \uc18c\ud615\ud654, \uc2e0\ub8b0\uc131 \ubc0f \uc131\ub2a5 \ud5a5\uc0c1, \uc0b0\uc5c5 \uc804\ubc18\uc5d0 \uac78\uce5c \ud601\uc2e0\uc758 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131\uc744 \uc5f4\uc5c8\uc2b5\ub2c8\ub2e4. 2\ucc28 \uc138\uacc4\ub300\uc804 \ub2f9\uc2dc\uc758 \ucd08\uae30 \uad70\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubd80\ud130 \uc2a4\ub9c8\ud2b8\ud3f0, IoT \uae30\uae30, \ud56d\uacf5\uc6b0\uc8fc \uc2dc\uc2a4\ud15c\uc758 \ud604\ub300\uc801 \uacbd\uc774\ub85c\uc6c0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 PCB\ub294 \uae30\uc220 \ubc1c\uc804\uc758 \uadfc\uac04\uc774 \ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubbf8\ub798\ub97c \ub0b4\ub2e4\ubcfc \ub54c, \uc804\uc790 \ud658\uacbd\uc744 \ud615\uc131\ud558\ub294 \ub370 \uc788\uc5b4 PCB\uc758 \uc5ed\ud560\uc740 \uadf8 \uc5b4\ub290 \ub54c\ubcf4\ub2e4 \uc911\uc694\ud569\ub2c8\ub2e4. \ucca8\ub2e8 \uc18c\uc7ac, \uc81c\uc870 \uacf5\uc815\uc758 \uc9c0\uc18d\uc801\uc778 \uac1c\ubc1c\uacfc \uc0c8\ub85c\uc6b4 \uae30\uc220\uacfc\uc758 \ud1b5\ud569\uc740 \ucc28\uc138\ub300 \uc804\uc790 \uae30\uae30\ub97c \uc8fc\ub3c4\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>PCB\ub294 \ud45c\uba74\uc5d0 \uc804\ub3c4\uc131 \uacbd\ub85c\uac00 \uc5d0\uce6d \ub610\ub294 \uc778\uc1c4\ub41c \uc720\ub9ac \uc12c\uc720 \ub610\ub294 \uc5d0\ud3ed\uc2dc \uc218\uc9c0\uc640 \uac19\uc740 \uc808\uc5f0 \uc7ac\ub8cc\ub85c \ub9cc\ub4e0 \uc587\uc740 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