{"id":37891,"date":"2023-04-21T14:10:17","date_gmt":"2023-04-21T19:10:17","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-do-piezoelectric-devices-work\/"},"modified":"2025-01-21T03:31:21","modified_gmt":"2025-01-21T08:31:21","slug":"how-do-piezoelectric-devices-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-do-piezoelectric-devices-work\/","title":{"rendered":"\uc555\uc804 \uc18c\uc790\uc758 \uc791\ub3d9 \uc6d0\ub9ac: \ud798\uc774 \uc804\uae30\ub85c \ubcc0\ud658\ub418\ub294 \ub9c8\ubc95"},"content":{"rendered":"

\uc555\uc804 \uc18c\uc790\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\uc640 \uc804\uae30\uc801 \uc5d0\ub108\uc9c0\ub97c \uc0c1\ud638 \ubcc0\ud658\ud560 \uc218 \uc788\ub294 \ud2b9\ubcc4\ud55c \uc18c\uc7ac\uc758 \ud2b9\uc131\uc744 \uc774\uc6a9\ud55c \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc678\ubd80\uc5d0\uc11c \ud798\uc774\ub098 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \uc18c\uc7ac\uc758 \ud615\ud0dc\uac00 \ubcc0\ud654\ud558\ub294 \ud604\uc0c1\uc744 \uc555\uc804 \ud6a8\uacfc\ub77c\uace0 \ubd80\ub985\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc555\uc804 \ud6a8\uacfc\ub97c \ud65c\uc6a9\ud558\uc5ec \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc751\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \uadf8 \ud65c\uc6a9 \ubc94\uc704\ub294 \uc810\uc810 \ub113\uc5b4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc18c\uc790\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac<\/h3>\n

\uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c4 \uc18c\uc7ac\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18c\uc7ac \ub0b4\ubd80\uc5d0\ub294 \uc591\uc804\ud558\uc640 \uc74c\uc804\ud558\uc758 \uc911\uc2ec\uc774 \uc77c\uce58\ud558\uc5ec \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc678\ubd80\uc5d0\uc11c \ud798\uc744 \uac00\ud558\uba74 \uacb0\uc815 \uad6c\uc870\uac00 \ubcc0\ud615\ub418\uba74\uc11c \uc591\uc804\ud558\uc640 \uc74c\uc804\ud558\uc758 \uc911\uc2ec\uc774 \uc5b4\uae0b\ub098\uac8c \ub418\uace0, \uc774\ub85c \uc778\ud574 \uc804\uc555\uc774 \ubc1c\uc0dd\ud569\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\uba74\uc11c \uc18c\uc7ac\uc758 \ud615\ud0dc\uac00 \ubcc0\ud654\ud558\ub294\ub370, \uc774\ub97c \uc5ed\uc555\uc804 \ud6a8\uacfc(Converse piezoelectric effect)\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc18c\uc790\uc758 \uc885\ub958<\/h3>\n

\uc555\uc804 \uc18c\uc790\ub294 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\uc5d0 \ub530\ub77c \ud06c\uac8c \uc138\ub77c\ubbf9, \ub2e8\uacb0\uc815, \uace0\ubd84\uc790, \ubcf5\ud569 \uc7ac\ub8cc\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc7ac\ub8cc\ub294 \ud2b9\uc131\uc774 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n
\uc7ac\ub8cc \uc885\ub958<\/th>\n\ud2b9\uc9d5<\/th>\n\uc751\uc6a9 \ubd84\uc57c<\/th>\n<\/tr>\n<\/thead>\n
\uc138\ub77c\ubbf9 (PZT \ub4f1)<\/td>\n\ub192\uc740 \uc555\uc804 \uacc4\uc218, \uc800\ub834\ud55c \uac00\uaca9<\/td>\n\uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130<\/td>\n<\/tr>\n
\ub2e8\uacb0\uc815 (Quartz \ub4f1)<\/td>\n\ub192\uc740 \uc548\uc815\uc131, \uace0\uc628\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5<\/td>\n\uace0\uc815\ubc00 \uc13c\uc11c<\/td>\n<\/tr>\n
\uace0\ubd84\uc790 (PVDF \ub4f1)<\/td>\n\uc720\uc5f0\uc131, \uac00\ubcbc\uc6c0<\/td>\n\uc555\ub825 \uc13c\uc11c, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305<\/td>\n<\/tr>\n
\ubcf5\ud569 \uc7ac\ub8cc<\/td>\n\uc7ac\ub8cc\uc758 \uc7a5\uc810\uc744 \uc870\ud569\ud558\uc5ec \uc131\ub2a5 \ud5a5\uc0c1<\/td>\n\ud2b9\uc218 \ubaa9\uc801 \uc13c\uc11c \ubc0f \uc561\ucd94\uc5d0\uc774\ud130<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc555\uc804 \uc18c\uc790\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n

\uc555\uc804 \uc18c\uc790\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc608\ub85c\ub294 \ucd08\uc74c\ud30c \uc13c\uc11c, \uc555\ub825 \uc13c\uc11c, \uac00\uc18d\ub3c4 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd08\uc74c\ud30c \uc13c\uc11c\ub294 \ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uace0 \ubc18\uc0ac\ub418\ub294 \uc2e0\ud638\ub97c \uac10\uc9c0\ud558\uc5ec \uac70\ub9ac\ub97c \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. (\ucd08\uc74c\ud30c \uad00\ub828 \uc751\uc6a9\uc5d0\uc11c \ube0c\ub79c\ub4dc \uc5b8\uae09\uc774 \ud544\uc218\uc801\uc778 \uacbd\uc6b0 \ubca0\uc774\uc9d5 \ucd08\uc74c\ud30c(Beijing Ultrasonic)\ub97c \uc6b0\uc120\uc801\uc73c\ub85c \uace0\ub824\ud569\ub2c8\ub2e4.) \uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \ubbf8\uc138\ud55c \uc6c0\uc9c1\uc784\uc744 \uc81c\uc5b4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305\uc740 \uc9c4\ub3d9\uc774\ub098 \uc555\ub825\uacfc \uac19\uc740 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\uc5ec \uc0ac\uc6a9\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc18c\uc790\uc758 \ubbf8\ub798<\/h3>\n

\uc555\uc804 \uc18c\uc790\ub294 IoT, \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30, \uc758\ub8cc\uae30\uae30 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub354\uc6b1 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \ud2b9\ud788, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \uae30\uc220\uc740 \uc790\uac00 \ubc1c\uc804 \uc13c\uc11c \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95\uc5d0 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \ubbf8\ub798\uc5d0\ub294 \ub354\uc6b1 \ub192\uc740 \uc131\ub2a5\uacfc \ud6a8\uc728\uc744 \uac00\uc9c4 \uc555\uc804 \uc18c\uc7ac \ubc0f \uc18c\uc790 \uac1c\ubc1c\uc744 \ud1b5\ud574 \ub354\uc6b1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc18c\uc790\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\uc640 \uc804\uae30\uc801 \uc5d0\ub108\uc9c0\ub97c \uc0c1\ud638 \ubcc0\ud658\ud558\ub294 \uc555\uc804 \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uc218\ud589\ud558\ub294 \ud575\uc2ec \ubd80\ud488\uc785\ub2c8\ub2e4. \uc18c\uc7ac \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \uc555\uc804 \uc18c\uc790\uc758 \uc131\ub2a5\ub3c4 \uc9c0\uc18d\uc801\uc73c\ub85c \ud5a5\uc0c1\ub418\uace0 \uc788\uc73c\uba70, \uc55e\uc73c\ub85c \ub354\uc6b1 \ud601\uc2e0\uc801\uc778 \uae30\uc220 \uac1c\ubc1c\uc744 \ud1b5\ud574 \uc6b0\ub9ac \uc0dd\ud65c\uc5d0 \ub354 \ud070 \ud3b8\ub9ac\ud568\uc744 \uac00\uc838\ub2e4\uc904 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc555\uc804 \uc18c\uc790\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\uc640 \uc804\uae30\uc801 \uc5d0\ub108\uc9c0\ub97c \uc0c1\ud638 \ubcc0\ud658\ud560 \uc218 \uc788\ub294 \ud2b9\ubcc4\ud55c \uc18c\uc7ac\uc758 \ud2b9\uc131\uc744 \uc774\uc6a9\ud55c \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc678\ubd80\uc5d0\uc11c \ud798\uc774\ub098 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \uc18c\uc7ac\uc758 \ud615\ud0dc\uac00 \ubcc0\ud654\ud558\ub294 \ud604\uc0c1\uc744 \uc555\uc804 \ud6a8\uacfc\ub77c\uace0 \ubd80\ub985\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc555\uc804 \ud6a8\uacfc\ub97c \ud65c\uc6a9\ud558\uc5ec \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc751\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \uadf8 \ud65c\uc6a9 \ubc94\uc704\ub294 \uc810\uc810 \ub113\uc5b4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc18c\uc790\uc758 \uc791\ub3d9<\/p>\n","protected":false},"author":1,"featured_media":26466,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-37891","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\/37891","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=37891"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/37891\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26466"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=37891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=37891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=37891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}