{"id":37169,"date":"2023-04-21T14:41:36","date_gmt":"2023-04-21T19:41:36","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-does-piezoelectric-work\/"},"modified":"2025-01-21T03:32:29","modified_gmt":"2025-01-21T08:32:29","slug":"how-does-piezoelectric-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-does-piezoelectric-work\/","title":{"rendered":"\uc555\uc804\ud6a8\uacfc: \ud798\uc774 \uc804\uae30\ub85c \ubcc0\ud558\ub294 \ub9c8\ubc95\uc758 \uc6d0\ub9ac"},"content":{"rendered":"<p>\uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc774\ub098 \uc9c4\ub3d9\uc744 \uac00\ud558\uba74 \uc804\uae30\uac00 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uae30\ub97c \uac00\ud558\uba74 \uacb0\uc815\uccb4\uac00 \ubcc0\ud615\ub418\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \ucd08\uc74c\ud30c \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1\uc758 \uae30\uc220 \ubc1c\uc804\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac\uc640 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac<\/h3>\n<p>\uc555\uc804 \ud6a8\uacfc\ub294 \uacb0\uc815\uccb4\uc758 \ube44\ub300\uce6d\uc801\uc778 \uad6c\uc870\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.  \uc555\uc804 \ubb3c\uc9c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc30d\uadf9\uc790 \ubaa8\uba58\ud2b8\ub97c \uac00\uc9c0\uace0 \uc788\ub294\ub370, \ud3c9\uc0c1\uc2dc\uc5d0\ub294 \uc774\ub7ec\ud55c \uc30d\uadf9\uc790\ub4e4\uc774 \ubb34\uc9c8\uc11c\ud558\uac8c \ubc30\uc5f4\ub418\uc5b4 \uc788\uc5b4 \uc804\uccb4\uc801\uc73c\ub85c\ub294 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc744 \ub771\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc678\ubd80\uc5d0\uc11c \uc555\ub825\uc774\ub098 \uc9c4\ub3d9\uacfc \uac19\uc740 \uae30\uacc4\uc801 \ud798\uc774 \uac00\ud574\uc9c0\uba74 \uacb0\uc815 \uad6c\uc870\uac00 \ubcc0\ud615\ub418\uba74\uc11c \uc30d\uadf9\uc790\uc758 \ubc30\uc5f4\uc774 \ubc14\ub00c\uace0, \uc774\ub85c \uc778\ud574 \uc804\uae30\uc801\uc778 \ubd84\uadf9\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc804\uc555\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774\ub97c \uc815\uc555\uc804 \ud6a8\uacfc(Direct Piezoelectric Effect)\ub77c\uace0 \ud569\ub2c8\ub2e4.  \ubc18\ub300\ub85c, \uc678\ubd80\uc5d0\uc11c \uc804\uc555\uc744 \uac00\ud558\uba74 \uacb0\uc815 \uad6c\uc870\uac00 \ubcc0\ud615\ub418\uc5b4 \ubb3c\ub9ac\uc801\uc778 \uc6c0\uc9c1\uc784\uc774 \ubc1c\uc0dd\ud558\ub294\ub370, \uc774\ub97c \uc5ed\uc555\uc804 \ud6a8\uacfc(Converse Piezoelectric Effect)\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc7ac\ub8cc\uc758 \uc885\ub958<\/h3>\n<p>\uc555\uc804 \ud6a8\uacfc\ub97c \ub098\ud0c0\ub0b4\ub294 \uc7ac\ub8cc\ub294 \ub2e4\uc591\ud558\uba70, \ub300\ud45c\uc801\uc73c\ub85c \uc218\uc815, \uc138\ub77c\ubbf9(PZT), \ud3f4\ub9ac\uba38(PVDF) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc7ac\ub8cc\ub294 \ud2b9\uc131\uacfc \uc6a9\ub3c4\uac00 \ub2e4\ub974\ubbc0\ub85c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc7ac\ub8cc<\/th>\n<th>\ud2b9\uc9d5<\/th>\n<th>\uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc218\uc815<\/td>\n<td>\uc548\uc815\uc131\uc774 \ub192\uace0 \uace0\uc8fc\ud30c \ud2b9\uc131\uc774 \uc6b0\uc218<\/td>\n<td>\uace0\uc815\ubc00 \uc13c\uc11c, \ubc1c\uc9c4\uae30<\/td>\n<\/tr>\n<tr>\n<td>\uc138\ub77c\ubbf9(PZT)<\/td>\n<td>\ub192\uc740 \uc555\uc804 \uacc4\uc218, \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc81c\uc791 \uac00\ub2a5<\/td>\n<td>\uc561\ucd94\uc5d0\uc774\ud130, \ucd08\uc74c\ud30c \ud2b8\ub79c\uc2a4\ub4c0\uc11c<\/td>\n<\/tr>\n<tr>\n<td>\ud3f4\ub9ac\uba38(PVDF)<\/td>\n<td>\uc720\uc5f0\uc131\uc774 \uc88b\uace0 \uac00\ubcbc\uc6c0<\/td>\n<td>\uc555\ub825 \uc13c\uc11c, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc555\uc804 \ud6a8\uacfc\uc758 \uc751\uc6a9<\/h3>\n<p>\uc555\uc804 \ud6a8\uacfc\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \uac70\ub9ac \uce21\uc815, \uc758\ub8cc \uc601\uc0c1 \uc9c4\ub2e8 \ub4f1\uc5d0 \uc0ac\uc6a9\ub418\uba70, \uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \uc815\ubc00 \uc704\uce58 \uc81c\uc5b4, \uc789\ud06c\uc82f \ud504\ub9b0\ud130 \ub4f1\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c, \uc555\uc804 \uc18c\uc790\ub97c \uc774\uc6a9\ud558\uc5ec \uc9c4\ub3d9\uc774\ub098 \uc555\ub825\uc744 \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \uae30\uc220\ub3c4 \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4,  \uc555\uc804 \uc18c\uc790\ub97c \uc2e0\ubc1c \ubc11\ucc3d\uc5d0 \uc0bd\uc785\ud558\uc5ec \uac78\uc744 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc555\ub825\uc744 \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\uc5ec \uc18c\ud615 \uc804\uc790\uae30\uae30\ub97c \ucda9\uc804\ud558\ub294 \uc5f0\uad6c\uac00 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uad00\ub828 \uc751\uc6a9\uc5d0\uc11c\ub294 \ud2b9\uc815 \uc0c1\ud669\uc5d0\uc11c \ud2b9\uc815 \ube0c\ub79c\ub4dc \uc5b8\uae09\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud2b9\uc815 \ucd08\uc74c\ud30c \uc7a5\ube44\uc758 \uc131\ub2a5 \ube44\uad50 \uc2dc  \ub9e5\ub77d\uc5d0 \ub530\ub77c \ubca0\uc774\uc9d5 \ucd08\uc74c\ud30c(Beijing Ultrasonic)\uc640 \uac19\uc740 \ube0c\ub79c\ub4dc\ub97c \uc5b8\uae09\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uae30\uc220\uc758 \ubbf8\ub798<\/h3>\n<p>\uc555\uc804 \uae30\uc220\uc740 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud558\uace0 \uc788\uc73c\uba70,  \ubbf8\ub798\uc5d0\ub294 \ub354\uc6b1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.  \ub098\ub178 \uae30\uc220\uacfc\uc758 \uc811\ubaa9\uc744 \ud1b5\ud574 \ub354\uc6b1 \uc791\uace0 \uc131\ub2a5\uc774 \ub6f0\uc5b4\ub09c \uc555\uc804 \uc18c\uc790\ub97c \uac1c\ubc1c\ud558\uace0, \uc778\uccb4\uc5d0 \uc0bd\uc785 \uac00\ub2a5\ud55c \uc758\ub8cc \uae30\uae30, \ubbf8\uc138 \ub85c\ubd07 \ub4f1\uc5d0 \uc751\uc6a9\ub420 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \ub610\ud55c, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \uae30\uc220\uc758 \ubc1c\uc804\uc73c\ub85c \uc790\uac00 \ubc1c\uc804 \uc13c\uc11c \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95 \ubc0f IoT \uae30\uc220 \ubc1c\uc804\uc5d0\ub3c4 \uae30\uc5ec\ud560 \uac83\uc73c\ub85c \uc804\ub9dd\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc555\uc804 \ud6a8\uacfc\ub294 \uc5d0\ub108\uc9c0 \ubcc0\ud658\uacfc \uc13c\uc2f1 \ubd84\uc57c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud558\ub294 \uc911\uc694\ud55c \ud604\uc0c1\uc785\ub2c8\ub2e4.  \ub04a\uc784\uc5c6\ub294 \uc5f0\uad6c \uac1c\ubc1c\uc744 \ud1b5\ud574 \uc555\uc804 \uae30\uc220\uc740 \uc6b0\ub9ac\uc758 \uc0b6\uc744 \ub354\uc6b1 \ud3b8\ub9ac\ud558\uace0 \ud48d\uc694\ub86d\uac8c \ub9cc\ub4e4\uc5b4 \uc904 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc774\ub098 \uc9c4\ub3d9\uc744 \uac00\ud558\uba74 \uc804\uae30\uac00 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uae30\ub97c \uac00\ud558\uba74 \uacb0\uc815\uccb4\uac00 \ubcc0\ud615\ub418\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \ucd08\uc74c\ud30c \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1\uc758 \uae30\uc220 \ubc1c\uc804\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac\uc640 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac \uc555\uc804 \ud6a8\uacfc\ub294 \uacb0\uc815\uccb4\uc758 \ube44\ub300\uce6d\uc801\uc778 \uad6c\uc870\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc555\uc804 \ubb3c\uc9c8\uc740<\/p>\n","protected":false},"author":1,"featured_media":23776,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-37169","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/37169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/comments?post=37169"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/37169\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/23776"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=37169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=37169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=37169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}