{"id":17982,"date":"2026-03-03T08:32:28","date_gmt":"2026-03-02T23:32:28","guid":{"rendered":"https:\/\/www.doochang.co.kr\/blog\/%ec%98%a4%ec%8a%a4%eb%9e%8c-%eb%b9%9b%ec%9d%98-%ec%97%ad%ec%82%ac%eb%a5%bc-%eb%8b%b4%ec%9d%80-%eb%b8%8c%eb%9e%9c%eb%93%9c\/"},"modified":"2026-03-03T08:32:28","modified_gmt":"2026-03-02T23:32:28","slug":"%ec%98%a4%ec%8a%a4%eb%9e%8c-%eb%b9%9b%ec%9d%98-%ec%97%ad%ec%82%ac%eb%a5%bc-%eb%8b%b4%ec%9d%80-%eb%b8%8c%eb%9e%9c%eb%93%9c","status":"publish","type":"post","link":"https:\/\/www.doochang.co.kr\/blog\/%ec%98%a4%ec%8a%a4%eb%9e%8c-%eb%b9%9b%ec%9d%98-%ec%97%ad%ec%82%ac%eb%a5%bc-%eb%8b%b4%ec%9d%80-%eb%b8%8c%eb%9e%9c%eb%93%9c\/","title":{"rendered":"&#8220;\uc624\uc2a4\ub78c&#8221; \ube5b\uc758 \uc5ed\uc0ac\ub97c \ub2f4\uc740 \ube0c\ub79c\ub4dc"},"content":{"rendered":"<p>\uc624\uc2a4\ub78c(Osram)\uc740 1919\ub144 \ub3c5\uc77c \ubb8c\ud5e8\uc5d0\uc11c \ub450 \uac1c\uc758 \ud68c\uc0ac\uac00 \ud569\ubcd1\ud558\uc5ec \ud0c4\uc0dd\ud55c \ube0c\ub79c\ub4dc\ub85c, \ub2f9\uc2dc \uc804\uad6c \uc2dc\uc7a5\uc5d0\uc11c \ud601\uc2e0\uc801\uc778 \uae30\uc220\ub825\uc744 \uc120\ubcf4\uc774\uba70 \ube60\ub974\uac8c \uc131\uc7a5\ud588\uc2b5\ub2c8\ub2e4. \uc624\uc2a4\ub78c\uc758 \uc774\ub984\uc740 \ub77c\ud2f4\uc5b4\uc778 &#8216;\uc624\uc2a4&#8217;\uc640 &#8216;\ub78c\ud504&#8217;\uc758 \uc870\ud569\uc73c\ub85c, \ube5b\uacfc \uc804\uad6c\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ube0c\ub79c\ub4dc\uc758 \uc815\uccb4\uc131\uc744 \uba85\ud655\ud788 \ub4dc\ub7ec\ub0b4\uba70, \ube5b\uc744 \ud1b5\ud574 \uc138\uc0c1\uc744 \ubc1d\ud600 \ub098\uac00\uaca0\ub2e4\ub294 \uc758\uc9c0\ub97c \ub2f4\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ube0c\ub79c\ub4dc\uc758 \ucca0\ud559\uc740 &#8216;\ube5b\uc73c\ub85c \uc0b6\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub2e4&#8217;\uc785\ub2c8\ub2e4. \uc624\uc2a4\ub78c\uc740 \ub2e8\uc21c\ud788 \uc870\uba85\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc0ac\ub78c\ub4e4\uc758 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc5f0\uad6c\uac1c\ubc1c\uc5d0 \ud798\uc4f0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uc9c0\uc18d \uac00\ub2a5\uc131\uacfc \ud658\uacbd \uce5c\ud654\uc801\uc778 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc8fc\ub825\ud558\uace0 \uc788\uc73c\uba70, LED \uae30\uc220\ub85c\uc758 \uc804\ud658\uc744 \ud1b5\ud574 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc744 \uadf9\ub300\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc624\uc2a4\ub78c\uc740 \uc774\ub7ec\ud55c \uae30\uc220 \ud601\uc2e0\uc744 \ud1b5\ud574 \uc0ac\ub78c\ub4e4\uc5d0\uac8c \ub354 \ub098\uc740 \ud658\uacbd\uacfc \uacbd\ud5d8\uc744 \uc81c\uacf5\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc624\uc2a4\ub78c\uc758 \uc5ed\uc0ac \uc18d\uc5d0\uc11c \ud765\ubbf8\ub85c\uc6b4 \uc77c\ud654 \uc911 \ud558\ub098\ub294 1960\ub144\ub300\uc5d0 \uc77c\uc5b4\ub09c &#8216;\uc624\uc2a4\ub78c\uc758 \ub2ec\ube5b \ud504\ub85c\uc81d\ud2b8&#8217;\uc785\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc81d\ud2b8\ub294 \uc624\uc2a4\ub78c\uc758 \uc870\uba85\uc774 \uc5b4\ub5bb\uac8c \uc544\ud504\ub9ac\uce74\uc758 \ub18d\ucd0c \uc9c0\uc5ed\uc758 \uc0dd\ud65c\uc744 \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc0ac\ub840\ub85c, \ub2f9\uc2dc \uc624\uc2a4\ub78c\uc740 \ud0dc\uc591\uad11 \uc870\uba85\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc804\uae30\uac00 \uc5c6\ub294 \uc9c0\uc5ed\uc5d0 \ube5b\uc744 \uc81c\uacf5\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc81d\ud2b8\ub97c \ud1b5\ud574 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \uc548\uc804\ud558\uace0 \ud3b8\ub9ac\ud55c \uc0dd\ud65c\uc744 \ub204\ub9b4 \uc218 \uc788\uac8c \ub418\uc5c8\uace0, \uadf8 \uacb0\uacfc \uc624\uc2a4\ub78c\uc740 \uae00\ub85c\ubc8c \uc0ac\ud68c\uc801 \ucc45\uc784\uc744 \ub2e4\ud558\ub294 \ube0c\ub79c\ub4dc\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc624\uc2a4\ub78c\uc740 \uc5ec\ub7ec \ubd84\uc57c\uc5d0\uc11c\uc758 \uc870\uba85 \ud601\uc2e0\uc5d0 \uae30\uc5ec\ud574\uc654\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 2000\ub144\ub300 \ucd08\ubc18 \uc624\uc2a4\ub78c\uc740 \uc790\ub3d9\ucc28 \uc870\uba85 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \ud601\uc2e0\uc801\uc778 \uae30\uc220\uc744 \ub3c4\uc785\ud558\uc5ec LED \ud5e4\ub4dc\ub77c\uc774\ud2b8\ub97c \uc0c1\uc6a9\ud654\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc790\ub3d9\ucc28\uc758 \uc548\uc804\uc131\uc744 \ub192\uc774\ub294 \ub370 \ud06c\uac8c \uae30\uc5ec\ud558\uc600\uace0, \ud604\ub300 \uc790\ub3d9\ucc28 \ub514\uc790\uc778\uc5d0\ub3c4 \ud070 \uc601\ud5a5\uc744 \ubbf8\ucce4\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \uc624\uc2a4\ub78c\uc740 \uc870\uba85 \uae30\uc220\uc744 \ud1b5\ud574 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0 \uae30\uc5ec\ud558\uba70 \ube0c\ub79c\ub4dc\uc758 \uac00\uce58\ub97c \ub354\uc6b1 \ub192\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud604\uc7ac \uc624\uc2a4\ub78c\uc740 \uc2a4\ub9c8\ud2b8 \uc870\uba85 \uc2dc\uc2a4\ud15c \ubc0f IoT(\uc0ac\ubb3c\uc778\ud130\ub137) \uae30\uc220\uc744 \uc811\ubaa9\ud55c \ud601\uc2e0\uc801\uc778 \uc81c\ud488\ub4e4\uc744 \uc120\ubcf4\uc774\uba70, \ubbf8\ub798\uc9c0\ud5a5\uc801\uc778 \ube44\uc804\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ub9c8\ud2b8\ud3f0\uacfc \uc5f0\ub3d9\ub418\ub294 \uc870\uba85 \uc81c\ud488\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub4e4\uc740 \uc870\uba85\uc758 \uc0c9\uc0c1\uacfc \ubc1d\uae30\ub97c \uc790\uc720\ub86d\uac8c \uc870\uc808\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uac1c\uc778\uc758 \ub77c\uc774\ud504\uc2a4\ud0c0\uc77c\uc5d0 \ub9de\ub294 \ucd5c\uc801\uc758 \uc870\uba85 \ud658\uacbd\uc744 \uc81c\uacf5\ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7f0 \uc810\uc5d0\uc11c \uc624\uc2a4\ub78c\uc740 \ub2e8\uc21c\ud55c \uc870\uba85 \ube0c\ub79c\ub4dc\ub97c \ub118\uc5b4, \uc0ac\ub78c\ub4e4\uc758 \uc0b6\uc744 \ub354\uc6b1 \ud48d\uc694\ub86d\uac8c \ub9cc\ub4dc\ub294 \ud30c\ud2b8\ub108\ub85c \uc790\ub9ac\uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc624\uc2a4\ub78c\uc740 \uc55e\uc73c\ub85c\ub3c4 \uc9c0\uc18d \uac00\ub2a5\ud55c \uae30\uc220 \uac1c\ubc1c\uacfc \uc0ac\ud68c\uc801 \ucc45\uc784\uc744 \ub2e4\ud558\uba70, \ube5b\uc758 \ud798\uc73c\ub85c \uc138\uc0c1\uc744 \ub354\uc6b1 \ubc1d\uac8c \ub9cc\ub4dc\ub294 \ub370 \uae30\uc5ec\ud560 \uac83\uc785\ub2c8\ub2e4. \uc624\uc2a4\ub78c\uc758 \uc5ec\uc815\uc740 \uc55e\uc73c\ub85c\ub3c4 \uacc4\uc18d\ub418\uba70, \ube5b\uc758 \ud601\uc2e0\uc740 \uacc4\uc18d\ud574\uc11c \uc6b0\ub9ac\uc758 \uc0b6\uc744 \ubcc0\ud654\uc2dc\ud0ac \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc624\uc2a4\ub78c(Osram)\uc740 1919\ub144 \ub3c5\uc77c \ubb8c\ud5e8\uc5d0\uc11c \ub450 \uac1c\uc758 \ud68c\uc0ac\uac00 \ud569\ubcd1\ud558\uc5ec \ud0c4\uc0dd\ud55c \ube0c\ub79c\ub4dc\ub85c, \ub2f9\uc2dc \uc804\uad6c \uc2dc\uc7a5\uc5d0\uc11c \ud601\uc2e0\uc801\uc778 \uae30\uc220\ub825\uc744 \uc120\ubcf4\uc774\uba70 \ube60\ub974\uac8c \uc131\uc7a5\ud588\uc2b5\ub2c8\ub2e4. \uc624\uc2a4\ub78c\uc758 \uc774\ub984\uc740 \ub77c\ud2f4\uc5b4\uc778 &#8216;\uc624\uc2a4&#8217;\uc640 &#8216;\ub78c\ud504&#8217;\uc758 \uc870\ud569\uc73c\ub85c, \ube5b\uacfc \uc804\uad6c\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ube0c\ub79c\ub4dc\uc758 \uc815\uccb4\uc131\uc744 \uba85\ud655\ud788 \ub4dc\ub7ec\ub0b4\uba70, \ube5b\uc744 \ud1b5\ud574 \uc138\uc0c1\uc744 \ubc1d\ud600 \ub098\uac00\uaca0\ub2e4\ub294 \uc758\uc9c0\ub97c \ub2f4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ube0c\ub79c\ub4dc\uc758 \ucca0\ud559\uc740 &#8216;\ube5b\uc73c\ub85c \uc0b6\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub2e4&#8217;\uc785\ub2c8\ub2e4. \uc624\uc2a4\ub78c\uc740 \ub2e8\uc21c\ud788 \uc870\uba85\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc0ac\ub78c\ub4e4\uc758 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 [&hellip;]<\/p>\n","protected":false},"author":73,"featured_media":67,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Osram \uc624\uc2a4\ub78c","_yoast_wpseo_metadesc":"\uc624\uc2a4\ub78c\uc740 1919\ub144 \uc124\ub9bd\ub41c \ub3c5\uc77c\uc758 \uc870\uba85 \ube0c\ub79c\ub4dc\ub85c, '\ube5b\uc73c\ub85c \uc0b6\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub2e4'\ub294 \ucca0\ud559\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ud601\uc2e0\uc801\uc778 \uae30\uc220\uc744 \ud1b5\ud574 \uc0ac\ub78c\ub4e4\uc758 \uc0b6\uc758 \uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \uc0ac\ud68c\uc801 \ucc45\uc784\uc744 \ub2e4\ud558\ub294 \ube0c\ub79c\ub4dc\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc624\uc2a4\ub78c\uc758 \uc5ed\uc0ac\uc640 \uc77c\ud654\ub97c \ud1b5\ud574 \ube0c\ub79c\ub4dc\uc758 \uac00\uce58\ub97c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.","footnotes":""},"categories":[10],"tags":[3034,4217,61,2353,3134],"class_list":["post-17982","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-10","tag-led","tag-4217","tag-61","tag-2353","tag-3134"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>&quot;\uc624\uc2a4\ub78c&quot; \ube5b\uc758 \uc5ed\uc0ac\ub97c \ub2f4\uc740 \ube0c\ub79c\ub4dc - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c<\/title>\n<meta name=\"description\" content=\"\uc624\uc2a4\ub78c\uc740 1919\ub144 \uc124\ub9bd\ub41c \ub3c5\uc77c\uc758 \uc870\uba85 \ube0c\ub79c\ub4dc\ub85c, &#039;\ube5b\uc73c\ub85c \uc0b6\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub2e4&#039;\ub294 \ucca0\ud559\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ud601\uc2e0\uc801\uc778 \uae30\uc220\uc744 \ud1b5\ud574 \uc0ac\ub78c\ub4e4\uc758 \uc0b6\uc758 \uc9c8\uc744 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