{"id":12821,"date":"2023-08-30T07:08:15","date_gmt":"2023-08-30T07:08:15","guid":{"rendered":"https:\/\/www2.iled-lights.com\/?p=12821"},"modified":"2023-08-30T07:08:48","modified_gmt":"2023-08-30T07:08:48","slug":"what-is-led-its-features-and-its-history","status":"publish","type":"post","link":"https:\/\/www.iled-lights.com\/ko\/what-is-led-its-features-and-its-history-a11.html","title":{"rendered":"LED\uc758 \uc815\uc758, \ud2b9\uc9d5 \ubc0f \uc5ed\uc0ac …"},"content":{"rendered":"

\uba3c\uc800,<\/strong> 50\ub144 \uc804 LED \uad6c\uc870 \ubc1c\uad11 \uc6d0\ub9ac. \uc0ac\ub78c\ub4e4\uc740 \ubc18\ub3c4\uccb4 \uc18c\uc7ac\uac00 \ube5b\uc744 \ub0bc \uc218 \uc788\ub2e4\ub294 \uae30\ubcf8\uc801\uc778 \uc9c0\uc2dd\uc744 \uc774\ud574\ud574 \uc654\uc73c\uba70, \ucd5c\ucd08\uc758 \uc0c1\uc6a9 \ub2e4\uc774\uc624\ub4dc\ub294 1960\ub144\uc5d0 \uc0dd\uc0b0\ub418\uc5c8\uc2b5\ub2c8\ub2e4. LED\ub294 \uc601\uc5b4 Light Emitting Diode(\ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc)\uc758 \uc57d\uc790\uc774\uba70, \uadf8 \uae30\ubcf8 \uad6c\uc870\ub294 \uc804\uacc4\ubc1c\uad11 \ubc18\ub3c4\uccb4 \uc18c\uc7ac\ub97c \uc640\uc774\uc5b4 \ub799 \uc704\uc5d0 \ubc30\uce58\ud558\uace0, \ub0b4\ubd80 \ucf54\uc5b4 \uc120\uc758 \uc5ed\ud560\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc8fc\uc704\ub85c \uc5d0\ud3ed\uc2dc \uc218\uc9c0\ub85c \ubc00\ubd09\ud558\uc5ec LED\uc758 \ub0b4\uc9c4 \uc131\ub2a5\uc744 \uac16\ucda5\ub2c8\ub2e4. LED \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc\uc758 \ud575\uc2ec \ubd80\ubd84\uc740 P\ud615 \ubc18\ub3c4\uccb4\uc640 N\ud615 \ubc18\ub3c4\uccb4 \uc6e8\uc774\ud37c\ub85c \uad6c\uc131\ub418\uba70, P\ud615 \ubc18\ub3c4\uccb4\uc640 N\ud615 \ubc18\ub3c4\uccb4 \uc0ac\uc774\uc758 \uc804\uc774 \uce35\uc740 PN \uc811\ud569\uc774\ub77c\uace0 \ubd88\ub9bd\ub2c8\ub2e4. \uc77c\ubd80 \ubc18\ub3c4\uccb4 \uc18c\uc7ac\uc5d0\uc11c PN \uc811\ud569\uc5d0\uc11c \uc18c\uc218 \uce90\ub9ac\uc5b4\uc640 \ub2e4\uc218 \uce90\ub9ac\uc5b4\uc758 \uc8fc\uc785\uacfc \uc7ac\uacb0\ud569 \uc2dc, \uacfc\ub3c4\ud55c \uc5d0\ub108\uc9c0\uac00 \ube5b\uc758 \ud615\ud0dc\ub85c \ubc29\ucd9c\ub418\uc5b4 \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uc9c1\uc811 \ube5b\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. PN \uc811\ud569 \uc5ed\ubc29\ud5a5 \uc804\uc555\uc5d0\uc11c\ub294 \uc18c\uc218 \uce90\ub9ac\uc5b4 \uc8fc\uc785\uc774 \uc5b4\ub824\uc6cc \ube5b\uc774 \ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc1c\uad11 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud558\uc5ec \uc8fc\uc785 \uc804\uacc4\ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc\ub97c \ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc, \uc989 LED\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc791\ub3d9 \uc0c1\ud0dc(\uc989, \uc591\uadf9\uc5d0 \uc591\uc804\uc555\uc774 \uac00\ud574\uc9c0\ub294 \uc0c1\ud0dc)\uc5d0\uc11c \uc804\ub958\uac00 LED\uc758 \uc591\uadf9\uc5d0\uc11c \uc74c\uadf9\uc73c\ub85c \ud750\ub974\uba74, \ubc18\ub3c4\uccb4 \uacb0\uc815\uc5d0\uc11c \uc790\uc678\uc120\ubd80\ud130 \uc801\uc678\uc120\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc0c9\uc0c1\uc758 \ube5b\uc774 \ubc29\ucd9c\ub418\uba70, \ube5b\uc758 \uc138\uae30\ub294 \uc804\ub958\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4.<\/p>\n

\"LED\uc758<\/p>\n

\ub458\uc9f8, LED \uad11\uc6d0\uc758 \ud2b9\uc9d5<\/strong>
\n1. \uc804\uc555: LED \uc800\uc804\uc555 \uacf5\uae09 \uc804\uc555\uc740 6~24V \ubc94\uc704\uc774\uba70 \uc81c\ud488\ubcc4\ub85c \ub2ec\ub77c\uc9c0\ubbc0\ub85c \uace0\uc804\uc555 \uacf5\uae09\ubcf4\ub2e4 \ub354 \uc548\uc804\ud55c \uc804\ub825 \uacf5\uae09\uc6d0\uc785\ub2c8\ub2e4. \ud2b9\ud788 \uacf5\uacf5 \uc7a5\uc18c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.
\n2. \uc131\ub2a5: \ubc31\uc5f4\ub4f1\uacfc \ub3d9\uc77c\ud55c \uad11\ud6a8\uc728 \ub300\ube44 \uc5d0\ub108\uc9c0 \uc18c\ube44\uac00 80% \uc808\uac10\ub429\ub2c8\ub2e4
\n\uc801\uc6a9\uc131: \uc18c\ud615, \uac01 \uc720\ub2db\uc758 \uc791\uc740 LED \uc870\uac01\uc740 3~5mm \uc815\ubc29\ud615\uc774\ubbc0\ub85c \uc7a5\uce58\ub97c \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \ub9cc\ub4e4 \uc218 \uc788\uc73c\uba70, \ud658\uacbd \ubcc0\uc218\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.
\n\uc548\uc815\uc131: 100,000\uc2dc\uac04, \ube5b\uc740 \ucd08\uae30 \ub300\ube44 50%\uae4c\uc9c0 \uac10\uc18c\ud569\ub2c8\ub2e4.
\n5 \uc751\ub2f5 \uc2dc\uac04: \ubc31\uc5f4\ub4f1\uc740 \ubc00\ub9ac\ucd08 \ub2e8\uc704 \uc751\ub2f5 \uc2dc\uac04, LED \uc870\uba85\uc740 \ub098\ub178\ucd08 \ub2e8\uc704 \uc751\ub2f5 \uc2dc\uac04\uc785\ub2c8\ub2e4.
\n\ud658\uacbd\uc624\uc5fc: \uc720\ud574 \uc911\uae08\uc18d \uc218\uc740\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.
\n7 \uc0c9\uc0c1: \ud654\ud559\uc801 \ubcc0\ud615 \ubc29\ubc95\uc73c\ub85c \uc804\ub958 \ubcc0\ud654\ub97c \ud1b5\ud574 \ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc\uc758 \uc0c9\uc0c1\uc744 \uc27d\uac8c \ubcc0\uacbd\ud560 \uc218 \uc788\uc73c\uba70, \uc7ac\ub8cc\uc758 \ubc34\ub4dc \uad6c\uc870\uc640 \ubc34\ub4dc \uac2d\uc744 \uc870\uc815\ud558\uc5ec \uc0c9\uc0c1\uc778 \uc8fc\ud669\uc0c9, \ube68\uac15\uc0c9, \ub178\ub791\uc0c9, \ucd08\ub85d\uc0c9, \ud30c\ub791\uc0c9\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4. \uc791\uc740 \uc804\ub958\uc77c \ub54c\ub294 \ube68\uac15\uc0c9 LED\uc774\uba70, \uc804\ub958\uac00 \uc99d\uac00\ud558\uba74 \uc8fc\ud669\uc0c9, \ub178\ub791\uc0c9\uc73c\ub85c \ubcc0\ud558\uace0 \ub9c8\uce68\ub0b4 \ucd08\ub85d\uc0c9\uc73c\ub85c \ubc14\ub01d\ub2c8\ub2e4. 8 \uac00\uaca9: LED \uac00\uaca9\uc740 \ubc31\uc5f4\ub4f1\ubcf4\ub2e4 \ub354 \ube44\uc2f8\uba70, \uc77c\ubd80 LED\uc758 \uac00\uaca9\uc740 \ub3d9\ub4f1\ud55c \ubc31\uc5f4\ub4f1 \uac00\uaca9\uacfc \ube44\uc2b7\ud558\uba70, \uc885\uc885 \uac01 \uc2e0\ud638\uc6a9 \ub2e4\uc774\uc624\ub4dc\ub294 300~500\uc785\ub2c8\ub2e4.<\/p>\n

\uc138 \ubc88\uc9f8, \ub2e8\uc0c9 LED\uc758 \uc138 \uac00\uc9c0 \uc720\ud615 \ubc0f \uadf8 \uac1c\ubc1c \uc5ed\uc0ac<\/strong>
\n\uac00\uc7a5 \ucd08\uae30\uc758 LED \uad11\uc6d0\uc778 \ubc18\ub3c4\uccb4 PN \uc811\ud569 \ubc1c\uad11 \uc6d0\ub9ac\ub294 1960\ub144\ub300 \ucd08\uc5d0 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc\ub294 GaAsP, \uc9c0\ubc29 \ube68\uac15\uc0c9(\u03bbp = 650nm)\uc774\uba70, \uad6c\ub3d9 \uc804\ub958\uac00 20mA\uc77c \ub54c \uad11\uc18d\uc740 \ub8e8\uba58\uc758 \uc57d \uba87 \ubd84\uc758 1\uc5d0 \ubd88\uacfc\ud558\uace0 \ubc1c\uad11 \ud6a8\uc728\uc740 \uc57d 0.1 \ub8e8\uba58\/\uc640\ud2b8\uc785\ub2c8\ub2e4. 1970\ub144\ub300 \uc911\ubc18\uc5d0\ub294 In \ubc0f N \uc6d0\uc18c\uc758 \ub3c4\uc785\uc73c\ub85c LED\uac00 \ucd08\ub85d\uc0c9(\u03bbp = 555nm), \ub178\ub791\uc0c9(\u03bbp = 590nm) \ubc0f \uc8fc\ud669\uc0c9(\u03bbp = 610nm)\uc744 \uc0dd\uc131\ud558\uac8c \ub418\uc5c8\uc73c\uba70, \ubc1c\uad11 \ud6a8\uc728\ub3c4 1 \ub8e8\uba58\/\uc640\ud2b8\uae4c\uc9c0 \uc99d\uac00\ud588\uc2b5\ub2c8\ub2e4. 1980\ub144\ub300 \ucd08\uae4c\uc9c0 GaAlAs LED \uad11\uc6d0\uc774 \ube68\uac15\uc0c9 LED\uc758 \ubc1c\uad11 \ud6a8\uc728\uc744 10 \ub8e8\uba58\/\uc640\ud2b8\ub85c \ub9cc\ub4dc\ub294 \ub370 \uc774\ub974\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. 1990\ub144\ub300 \ucd08\uc5d0\ub294 \ube68\uac15\uc0c9 \ubc0f \ub178\ub791\uc0c9 \uad11\uc6a9 GaAlInP\uc640 \ucd08\ub85d\uc0c9 \ud30c\ub791\uc0c9 \uad11\uc6a9 GaInN\ub77c\ub294 \ub450 \uac00\uc9c0 \uc0c8\ub85c\uc6b4 \uc7ac\ub8cc\uac00 \uc131\uacf5\uc801\uc73c\ub85c \uac1c\ubc1c\ub418\uc5b4 LED\uc758 \ubc1c\uad11 \ud6a8\uc728\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 2000\ub144, \uc804\uc790\ub294 \ube68\uac15\uc0c9 \ubc0f \uc8fc\ud669\uc0c9 \uc601\uc5ed(\u03bbp = 615nm)\uc5d0\uc11c \uc81c\uc870\ub41c LED\uc758 \ubc1c\uad11 \ud6a8\uc728\uc774 100 lm\/W\uc5d0 \ub3c4\ub2ec\ud588\uc73c\uba70, \ud6c4\uc790\ub294 \ucd08\ub85d\uc0c9 \uc601\uc5ed(\u03bbp = 530nm)\uc5d0\uc11c \uc81c\uc870\ub41c LED\uc758 \ubc1c\uad11 \ud6a8\uc728\uc774 50 lm\/W\uae4c\uc9c0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub124 \ubc88\uc9f8, \ub2e8\uc0c9 LED \uc751\uc6a9<\/strong>
\n\uacc4\uae30\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ub418\ub358 \ucd08\uae30 LED \ud45c\uc2dc \uad11\uc6d0\uacfc \uc774\ud6c4 \ub2e4\uc591\ud55c \uc0c9\uc0c1\uc758 LED \uc2e0\ud638\ub4f1 \ubc0f \ub300\ud615 \ub514\uc2a4\ud50c\ub808\uc774\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5b4 \uc591\ud638\ud55c \uacbd\uc81c\u00b7\uc0ac\ud68c\uc801 \ud6a8\uacfc\ub97c \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubbf8\uad6d\uc758 12\uc778\uce58 \ube68\uac04 \uc2e0\ud638\ub4f1\uc740 \uc7a5\uc218\uba85\uc774\uace0 \ud6a8\uc728\uc774 \ub0ae\uc740 140W \ubc31\uc5f4 \ub7a8\ud504\ub97c \uad11\uc6d0\uc73c\ub85c \uc0ac\uc6a9\ud574 2000\ub8e8\uba58\uc758 \ud558\uc580 \ube5b\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube68\uac04\uc0c9 \ud544\ud130\ub85c \uc778\ud574 90%\uc758 \ube5b\uc774 \uc190\uc2e4\ub418\uc5b4 \uc2e4\uc81c \ube68\uac04 \ube5b\uc740 200\ub8e8\uba58\ubc16\uc5d0 \ub098\uc624\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub7a8\ud504\uc758 \uc0c8\ub85c\uc6b4 \uc124\uacc4\uc5d0\uc11c Lumileds\ub294 18\uac1c\uc758 \ube68\uac04 LED \uad11\uc6d0\uc744 \uc0ac\uc6a9\ud574 \ud68c\ub85c \uc190\uc2e4\uc744 \ud3ec\ud568\ud558\uc5ec \ucd1d \uc804\ub825 \uc18c\ube44\uac00 14W\uc778 \uc0c1\ud0dc\ub85c \ub3d9\uc77c\ud55c \uad11 \ud6a8\uc728\uc744 \ub2ec\uc131\ud588\uc2b5\ub2c8\ub2e4.
\n\ucc28\ub7c9\uc6a9 \ub7a8\ud504\ub3c4 LED \uad11\uc6d0 \uc801\uc6a9\uc758 \uc911\uc694\ud55c \ubd84\uc57c\uc785\ub2c8\ub2e4. 1987\ub144\uc5d0 \uc911\uad6d\uc5d0\uc11c \ucc28\ub7c9 \uc81c\ub3d9\ub4f1\uc5d0 LED\uac00 \ub3c4\uc785\ub418\uae30 \uc2dc\uc791\ud588\uc73c\uba70, LED\uc758 \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4(\ub098\ub178\ucd08 \ub2e8\uc704\ub85c) \ub355\ubd84\uc5d0 \ud6c4\ubc29 \uc6b4\uc804\uc790\uac00 \ub3c4\ub85c \uc870\uac74\uc744 \uc870\uae30\uc5d0 \uc778\uc9c0\ud560 \uc218 \uc788\uc5b4 \ucd94\ub3cc \uc0ac\uace0\ub97c \uc904\uc774\ub294 \ub370 \uae30\uc5ec\ud588\uc2b5\ub2c8\ub2e4.
\n\ub610\ud55c, \uc2e4\uc678\uc6a9 \ube68\uac15, \ucd08\ub85d, \ud30c\ub791 \ud480\uceec\ub7ec \ub514\uc2a4\ud50c\ub808\uc774, \ubbf8\ub2c8 \uc190\uc804\ub4f1, \ud0a4\uccb4\uc778 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 LED \uc870\uba85\uc774 \uc801\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. < ' ' > < ><\/p>\n

\ub2e4\uc12f\uc9f8, \ubc31\uc0c9 LED\uc758 \uac1c\ubc1c < ' ' > < ><\/strong><\/p>\n

\uc0ac\ub78c\ub4e4\uc740 \uc77c\ubc18 \uc870\uba85 \uc6a9\ub3c4\ub85c \ubc31\uc0c9 \uad11\uc6d0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. 1998\ub144 \ubc31\uc0c9 LED \uac1c\ubc1c\uc5d0 \uc131\uacf5\ud588\uc2b5\ub2c8\ub2e4. \uc774 LED\ub294 GaN \uce69\uacfc \uc774\ud2b8\ub968 \uc54c\ub8e8\ubbf8\ub284 \uac00\ub137(YAG)\uc744 \ud568\uaed8 \ud328\ud0a4\uc9d5\ud558\uc5ec \uc81c\uc870\ub429\ub2c8\ub2e4. GaN \uce69\uc740 \uccad\uc0c9\uad11(\u03bbp = 465nm, Wd = 30nm)\uc744 \ubc1c\uc0b0\ud558\uba70, \uace0\uc628 \uc18c\uc131 \uc2dc \uccad\uc0c9\uad11\uc5d0 \uc758\ud574 \uc5ec\uae30\ub418\ub294 Ce3 + YAG \ud615\uad11\uccb4\uc640 \ud63c\ud569\ub418\uc5b4 550nm\uc5d0\uc11c \ubc1c\uad11 \ud53c\ud06c\ub97c \ubcf4\uc774\ub294 \ud669\uc0c9\uad11\uc744 \ubc29\ucd9c\ud569\ub2c8\ub2e4. \uccad\uc0c9 LED \uae30\ud310\uc740 \uc811\uc2dc \ubaa8\uc591\uc758 \ubc18\uc0ac\ub9c9 \ub0b4\uac15\uc5d0 \ub9c8\uc6b4\ud2b8\ub418\uace0, YAG\uac00 \ud63c\ud569\ub41c \uc57d 200~500nm \ub450\uaed8\uc758 \uc587\uc740 \uc218\uc9c0\uce35\uc73c\ub85c \ub36e\uc5ec \uc788\uc2b5\ub2c8\ub2e4. LED \uae30\ud310\uc5d0\uc11c \ubc29\ucd9c\ub41c \uccad\uc0c9\uad11\uc740 \ud615\uad11\uccb4\uc5d0 \ubd80\ubd84\uc801\uc73c\ub85c \ud761\uc218\ub418\uba70, \uc77c\ubd80 \uccad\uc0c9\uad11\uc774 \ud615\uad11\uccb4\uc5d0 \uc758\ud574 \uc5ec\uae30\ub418\uc5b4 \ud669\uc0c9\uad11\uc73c\ub85c \ubcc0\ud658\ub418\uace0, \uc774 \ub450 \ube5b\uc774 \ud63c\ud569\ub418\uc5b4 \ubc31\uc0c9\uad11\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud604\uc7ac InGaN\/YAG \ubc31\uc0c9 LED\uc758 \uacbd\uc6b0, YAG \ud615\uad11\uccb4\uc758 \ud654\ud559 \uc870\uc131\uc744 \ubcc0\uacbd\ud558\uace0 \ud615\uad11\uccb4\uce35\uc758 \ub450\uaed8\ub97c \uc870\uc815\ud568\uc73c\ub85c\uc368 3500K~10000K\uc758 \uc0c9\uc628\ub3c4\ub97c \uac00\uc9c4 \ubc31\uc0c9\uad11\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uccad\uc0c9 \uce69\uc5d0 YAG \ud669\uc0c9 \ud615\uad11\uccb4\ub97c \uc0ac\uc6a9\ud55c \uc81c\ud488\ud654 \uc0ac\ub840\uc5d0\uc11c, \ucd5c\uc801\uc758 \uad11\ud6a8\uc728\uc740 \uc57d 25 \ub8e8\uba58\/\uc640\ud2b8\uc785\ub2c8\ub2e4. YAG\ub294 \uc77c\ubcf8\uc758 \ub2c8\uce58\uc544(Nichia) \uc8fc\uc2dd\ud68c\uc0ac\uc5d0\uc11c \uc218\uc785\ub418\uba70, \uac00\uaca9\uc740 \uc57d 2,000 \uc704\uc548\/\u338f\uc785\ub2c8\ub2e4. \uc77c\ubcf8\uc758 \uc8fc\ubbf8\ud1a0\ubaa8 \uc804\uae30\ub3c4 ZnSe \ubb3c\uc9c8\uc744 \uc774\uc6a9\ud55c \ubc31\uc0c9 LED\ub97c \uac1c\ubc1c\ud588\uc73c\ub098, \uad11\ud6a8\uc728\uc774 \ub0ae\uc558\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \uc885\ub958\uc758 \ubc31\uc0c9 LED \uad11\uc6d0\uc740 \ud615\uad11\uccb4 4\uc885(\uc801\uc0c9, \ub179\uc0c9, \ud669\uc0c9 \ud30c \ubd84\ub9d0\uacfc \ubd84\ud64d\uc0c9 \uac00\ub137 \uad6c\uc870)\uc5d0\uc11c \ubd84\ub9ac\ub420 \uc218 \uc5c6\uc73c\uba70, \ud45c\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 \uc801\uc678\uc120 \ud30c\uc7a5 \uad11\uc6d0\ubcf4\ub2e4 3\ud30c\uc7a5 \uad11\uc6d0\uc5d0 \ub300\ud574 \uc7a5\ubc0b\ube5b \uc804\ub9dd\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubb34\uae30 \uc790\uc678\uc120 \uce69\uc5d0 RGB 3\uc0c9 \ud615\uad11\uccb4\ub97c \uc0ac\uc6a9\ud558\uc5ec LED\ub97c \ud328\ud0a4\uc9d5\ud558\uba74 3\ud30c\uc7a5 \ubc31\uc0c9 LED\uc758 \uc0c1\uc6a9\ud654 \uae30\ud68c\uac00 \uc5f4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5ec\uae30\uc5d0\uc11c 3\uc0c9 \ud615\uad11\uccb4\uc758 \uc785\uc790 \ud06c\uae30\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \uc791\uace0, \uc548\uc815\uc131\uc5d0 \ub300\ud55c \uc694\uad6c\uc0ac\ud56d\uc774 \ub192\uc544 \uad6c\uccb4\uc801\uc778 \uc751\uc6a9\uc740 \uc5ec\uc804\ud788 \uc5f0\uad6c \uc911\uc778 \ub2e8\uacc4\uc785\ub2c8\ub2e4. < ' ' > < ><\/p>\n

\uc0b0\uc5c5 \uac1c\uc694 < ' ' > < ><\/strong>
\n\uace0\ud718\ub3c4 LED \ubd84\uc57c \uc120\ub450 \uc8fc\uc790\uc778 \ub2c8\uce58\uc544(Nichia) \uc0b0\uc5c5\uc740 \ub2e4\uc591\ud55c \ud30c\uc7a5\uc5d0\uc11c \uac1c\ubc1c\ub41c \uae30\uc220 \uacf5\uc815\uc744 \ucd08\uae30\uc5d0 \ucc44\ud0dd\ud55c \uae30\uc5c5 \uc911 \ud558\ub098\uc600\uc73c\uba70, \uccad\uc790\uc0c9 \ubc18\ub3c4\uccb4 \ub808\uc774\uc800(Laser Diode; LD)\ub97c \ud65c\uc6a9\ud55c \uc5c5\uacc4\uc758 \uc911\ub7c9\uae09\uc73c\ub85c\uc11c \uccad\uc0c9 LED \ud2b9\ud5c8\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2c8\uce58\uc544\ub294 \uccad\uc0c9 LED \uc0dd\uc0b0\uacfc \uc804\uadf9 \uad6c\uc870\uc5d0 \ub300\ud55c \uc218\ub9ce\uc740 \uae30\ubcf8 \ud2b9\ud5c8\ub97c \ubcf4\uc720\ud588\uc73c\uba70, \uc678\ubd80 \ub77c\uc774\uc120\uc2f1\uc744 \uacac\uc9c0\ud558\uace0 \uc790\uccb4 \uc0dd\uc0b0 \uc804\ub7b5\uc744 \uace0\uc218\ud558\ub294 \uac83\uc774 \uc2dc\uc7a5 \ub3c5\uc810\uc744 \uc758\ub3c4\ud55c \uac83\uc73c\ub85c \uccad\uc0c9 LED \uac00\uaca9\uc774 \ub192\uac8c \ud615\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc0c1\ub2f9\ud55c \uc0dd\uc0b0 \ub2a5\ub825\uc744 \uac16\ucd98 \ub2e4\ub978 \uc5c5\uacc4 \uad00\uacc4\uc790\ub4e4\uc758 \uac15\ud55c \ubc18\ubc1c\uc744 \uc0c0\uc73c\uba70, \uc77c\ubd80 \uc77c\ubcf8 LED \uc5c5\uacc4 \uc778\uc0ac\ub4e4\uc740 \ub2c8\uce58\uc544<\uc758 \uc804\ub7b5\uc774 \uc77c\ubcf8\uc774 \uccad\uc0c9 \ubc0f \ubc31\uc0c9 LED \uacbd\uc7c1\uc5d0\uc11c \uc810\ucc28 \uc720\ub7fd\uacfc \ubbf8\uad6d \ub4f1 \ub2e4\ub978 \uad6d\uac00\uc758 LED \uc5c5\uacc4\uc5d0 \uc8fc\ub3c4\uad8c\uc744 \ube7c\uc557\uae30\uac8c \ub418\uc5b4 \uc77c\ubcf8 \uc804\uccb4 LED \uc0b0\uc5c5\uc5d0 \uc2ec\uac01\ud55c \ud53c\ud574\ub97c \ucd08\ub798\ud560 \uac83\uc774\ub77c\uace0 \uc6b0\ub824\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uc0ac\uc5c5\uc790'\uc740 \uccad\uc0c9 LED\uc758 \uc5f0\uad6c'\uac1c\ubc1c(R&D) \ubc0f \uc0dd\uc0b0\uc744 \uc218\ud589\ud558\uae30 \uc704\ud574 \uac00\ub2a5\ud55c \ubaa8\ub4e0 \ub178\ub825\uc744 \uae30\uc6b8\uc77c \uac83\uc785\ub2c8\ub2e4. \ub2c8\uce58\uc544\uc640 \uc2a4\ubbf8\ud1a0\ubaa8\uc804\uae30, \ub3c4\uc57c\ub2e4\uace0\uc2dc, \ub85c\ubb34, \ub3c4\uc2dc\ubc14, \uc0e4\ud504, \ubbf8\uad6d\uc758 \ud06c\ub9ac(Cree), \uc138\uacc4' 3\ub300 \uc870\uba85 \uc5c5\uccb4 \uc911 \ud558\ub098\uc778 \ud544\ub9bd\uc2a4, \uc624\uc2a4\ub78c, \uadf8\ub9ac\uace0 HP, \uc9c0\uba58\uc2a4, \ub9ac\uc11c\uce58, \uadf8\ub9ac\uace0 EMCORE>\ub294 \ubaa8\ub450 \uc81c\ud488 \uc5f0\uad6c<\uac1c\ubc1c\uc5d0 \ub9e4\uc9c4\ud558\uc5ec \uc0b0\uc5c5 \uc9c4\ud765\uacfc \uc2dc\uc7a5 \uc9c0\ud5a5\uc801 \uce21\uba74\uc5d0\uc11c\uc758 \ubc31\uc0c9 LED \uc81c\ud488 \ud64d\ubcf4\uc5d0 \uae0d\uc815\uc801\uc778 \uc5ed\ud560\uc744 played\ud588\uc2b5\ub2c8\ub2e4. < ' ' > < ><\/p>","protected":false},"excerpt":{"rendered":"

First, an LED structure emitting principle 50 years ago, people have been understanding of the semiconductor material can produce light of the basic knowledge, the first commercial diode produced in 1960. LED is the abbreviation of the English light emitting diode (light emitting diode), its basic structure is an electroluminescent semiconductor materials, placed on a […]<\/p>\n","protected":false},"author":6,"featured_media":12822,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12821","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-and-blog"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/posts\/12821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/comments?post=12821"}],"version-history":[{"count":1,"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/posts\/12821\/revisions"}],"predecessor-version":[{"id":12824,"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/posts\/12821\/revisions\/12824"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/media\/12822"}],"wp:attachment":[{"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/media?parent=12821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/categories?post=12821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iled-lights.com\/ko\/wp-json\/wp\/v2\/tags?post=12821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}