{"id":27023,"date":"2023-04-26T01:25:52","date_gmt":"2023-04-26T06:25:52","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-is-piezoelectricity\/"},"modified":"2025-01-21T03:47:43","modified_gmt":"2025-01-21T08:47:43","slug":"what-is-piezoelectricity","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/what-is-piezoelectricity\/","title":{"rendered":"\uc555\ub825\uc73c\ub85c \uc804\uae30 \uc0dd\uc0b0? \uc555\uc804\ud6a8\uacfc\uc758 \uc2e0\ube44\ud55c \uc138\uacc4"},"content":{"rendered":"<p>\uc555\uc804\uae30, \uc989 &quot;\ub204\ub974\ub294 \uc804\uae30&quot;\ub294 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc774\ub098 \uc751\ub825\uc744 \uac00\ud588\uc744 \ub54c \uc804\uae30\uac00 \ubc1c\uc0dd\ud558\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4.  \uc774\ub7ec\ud55c \ud2b9\ubcc4\ud55c \uc131\uc9c8\uc744 \uac00\uc9c4 \ubb3c\uc9c8\uc744 \uc555\uc804 \uc7ac\ub8cc\ub77c\uace0 \ubd80\ub974\uba70, \uc678\ubd80\uc758 \ud798\uc744 \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc5d0\ub108\uc9c0 \ubcc0\ud658\uae30 \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.  \ubc18\ub300\ub85c, \uc555\uc804 \uc7ac\ub8cc\uc5d0 \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uc7ac\ub8cc\uc758 \ud06c\uae30\uac00 \ubcc0\ud558\ub294 \uc5ed\uc555\uc804 \ud6a8\uacfc\ub3c4 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.  \uc774 \ub450 \uac00\uc9c0 \ud604\uc0c1\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \uc218\ud655 \ub4f1\uc5d0 \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac<\/h3>\n<p>\uc555\uc804 \ud6a8\uacfc\ub294 \uc7ac\ub8cc\uc758 \uacb0\uc815 \uad6c\uc870\uc640 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \uc7ac\ub8cc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ube44\ub300\uce6d\uc801\uc778 \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uc678\ubd80 \uc555\ub825\uc774 \uac00\ud574\uc9c0\uba74 \uacb0\uc815 \ub0b4\ubd80\uc758 \uc804\ud558 \ubd84\ud3ec\uac00 \ubcc0\ud654\ud558\uc5ec \uc804\uc555\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.  \uc5ed\uc73c\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \uacb0\uc815 \uad6c\uc870\uac00 \ubcc0\ud615\ub418\uc5b4 \uc7ac\ub8cc\uc758 \ud06c\uae30\uac00 \ubcc0\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc7ac\ub8cc\uc758 \uc885\ub958<\/h3>\n<p>\ub2e4\uc591\ud55c \uc885\ub958\uc758 \uc555\uc804 \uc7ac\ub8cc\uac00 \uc874\uc7ac\ud558\uba70, \uac01 \uc7ac\ub8cc\ub294 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \ub300\ud45c\uc801\uc778 \uc555\uc804 \uc7ac\ub8cc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\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 (Quartz)<\/td>\n<td>\uc548\uc815\uc131, \uace0\uc8fc\ud30c \ud2b9\uc131<\/td>\n<td>\uc2dc\uacc4, \ubc1c\uc9c4\uae30<\/td>\n<\/tr>\n<tr>\n<td>\uc138\ub77c\ubbf9 (PZT)<\/td>\n<td>\ub192\uc740 \uc555\uc804 \uacc4\uc218, \uc800\ub834\ud55c \uac00\uaca9<\/td>\n<td>\uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130<\/td>\n<\/tr>\n<tr>\n<td>\ud3f4\ub9ac\uba38 (PVDF)<\/td>\n<td>\uc720\uc5f0\uc131, \uac00\ubcbc\uc6c0<\/td>\n<td>\uc13c\uc11c, \uc5d0\ub108\uc9c0 \uc218\ud655<\/td>\n<\/tr>\n<tr>\n<td>\ubcf5\ud569 \uc7ac\ub8cc<\/td>\n<td>\ub2e4\uc591\ud55c \ud2b9\uc131 \uc870\ud569 \uac00\ub2a5<\/td>\n<td>\ud2b9\uc218 \ubaa9\uc801 \uc13c\uc11c \ubc0f \uc561\ucd94\uc5d0\uc774\ud130<\/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.  \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 \uc608\ub85c\ub294 \uac00\uc2a4\ub808\uc778\uc9c0\uc758 \uc810\ud654 \uc7a5\uce58, \ub77c\uc774\ud130 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.  \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c \uc13c\uc11c, \uc9c4\ub3d9 \uc13c\uc11c, \uc555\ub825 \uc13c\uc11c,  \ubbf8\uc138 \uc704\uce58 \uc81c\uc5b4 \uc561\ucd94\uc5d0\uc774\ud130 \ub4f1\uc5d0 \uc555\uc804 \uc7ac\ub8cc\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c \uc9c4\ub2e8 \uc7a5\ube44, \ucd08\uc74c\ud30c \uce58\ub8cc \uc7a5\ube44 \ub4f1\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc5d0\ub108\uc9c0 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc555\uc804 \ud6a8\uacfc\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 \uc218\ud655 \uae30\uc220\uc774 \uc5f0\uad6c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \uc608\ub97c \ub4e4\uc5b4, \ub3c4\ub85c\uc5d0 \uc555\uc804 \uc18c\uc790\ub97c \uc124\uce58\ud558\uc5ec \ucc28\ub7c9\uc758 \uc9c4\ub3d9\uc73c\ub85c \uc804\uae30\ub97c \uc0dd\uc0b0\ud558\ub294 \uae30\uc220\uc774 \uac1c\ubc1c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ucd08\uc74c\ud30c\uc640 \uc555\uc804 \ud6a8\uacfc<\/h3>\n<p>\ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uac70\ub098 \uac10\uc9c0\ud558\ub294 \ub370\uc5d0\ub3c4 \uc555\uc804 \ud6a8\uacfc\uac00 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc555\uc804 \uc7ac\ub8cc\uc5d0 \uace0\uc8fc\ud30c \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uc7ac\ub8cc\uac00 \uace0\uc8fc\ud30c\ub85c \uc9c4\ub3d9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uace0, \ubc18\ub300\ub85c \ucd08\uc74c\ud30c\ub97c \ubc1b\uc73c\uba74 \uc555\uc804 \uc7ac\ub8cc\uc5d0 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc555\uc804 \ud6a8\uacfc\ub294 \uc5d0\ub108\uc9c0 \ubcc0\ud658, \uc13c\uc2f1, \uc561\ucd94\uc5d0\uc774\uc158 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud558\ub294 \uc911\uc694\ud55c \ud604\uc0c1\uc785\ub2c8\ub2e4.  \ubbf8\ub798\uc5d0\ub294 \uc555\uc804 \uc7ac\ub8cc \ubc0f \uc751\uc6a9 \uae30\uc220\uc758 \ubc1c\uc804\uc744 \ud1b5\ud574 \ub354\uc6b1 \ub2e4\uc591\ud558\uace0 \ud601\uc2e0\uc801\uc778 \uae30\uc220\ub4e4\uc774 \ub4f1\uc7a5\ud560 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \ud2b9\ud788 \uc5d0\ub108\uc9c0 \uc218\ud655 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc555\uc804 \uae30\uc220\uc758 \ubc1c\uc804\uc740 \uc9c0\uc18d \uac00\ub2a5\ud55c \uc5d0\ub108\uc9c0\uc6d0 \ud655\ubcf4\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.  \ub354 \ub098\uc544\uac00,  IoT \uc2dc\ub300\uc5d0 \ubc1c\ub9de\ucdb0 \uc13c\uc11c \uae30\uc220\uacfc\uc758 \uc735\ud569\uc744 \ud1b5\ud574 \uc2a4\ub9c8\ud2b8 \uc2dc\ud2f0, \uc2a4\ub9c8\ud2b8 \ud329\ud1a0\ub9ac \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc555\uc804 \uae30\uc220\uc758 \ud65c\uc6a9 \ubc94\uc704\ub294 \ub354\uc6b1 \ub113\uc5b4\uc9c8 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804\uae30, \uc989 &quot;\ub204\ub974\ub294 \uc804\uae30&quot;\ub294 \ud2b9\uc815 \uacb0\uc815\uccb4\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc774\ub098 \uc751\ub825\uc744 \uac00\ud588\uc744 \ub54c \uc804\uae30\uac00 \ubc1c\uc0dd\ud558\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\ubcc4\ud55c \uc131\uc9c8\uc744 \uac00\uc9c4 \ubb3c\uc9c8\uc744 \uc555\uc804 \uc7ac\ub8cc\ub77c\uace0 \ubd80\ub974\uba70, \uc678\ubd80\uc758 \ud798\uc744 \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc5d0\ub108\uc9c0 \ubcc0\ud658\uae30 \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c, \uc555\uc804 \uc7ac\ub8cc\uc5d0 \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uc7ac\ub8cc\uc758 \ud06c\uae30\uac00 \ubcc0\ud558\ub294 \uc5ed\uc555\uc804 \ud6a8\uacfc\ub3c4 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0 \ud604\uc0c1\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \uc218\ud655 \ub4f1\uc5d0 \ud65c\uc6a9\ub418\uace0<\/p>\n","protected":false},"author":1,"featured_media":1247,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-27023","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\/27023","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=27023"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/27023\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/1247"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=27023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=27023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=27023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}