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»õ·Î¿î ºûÀÇ ¼¼°è¸¦ ¿¾î°¥ Ä£Àΰ£ÀûÀ̸ç ȯ°æ Ä£ÈÀûÀÎ LED´Â ±âÁ¸ ±¤¿ø¿¡ ºñÇÏ¿© ¿¡³ÊÁö Àý°¨ È¿°ú°¡ ¸Å¿ì ¶Ù¾î³ª°í ¹Ý¿µ±¸ÀûÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÃÖ±Ùµé¾î LEDÀÇ ÈÖµµ°¡ Å©°Ô °³¼±µÇ¸é¼ ÀÀ¿ë½ÃÀåÀÌ »ê¾÷ Àü¹ÝÀ¸·Î È®»êµÇ°í ÀÀ¿ëÁ¦Ç°¿¡ ´ëÇÏ¿© ±¹³»¤ý¿Ü »ê¾÷°èÀÇ À̸ñÀÌ ÁýÁߵǰí ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ ½ÃÁ¡¿¡¼ LEDÀÇ ºÎÇ°¤ý¼ÒÀ縦 Æø³Ð°Ô ´Ù·ç¸ç °¢Á¾ LED¾ÖÇø®ÄÉÀ̼Ǻ°·Î ±¹³»¤ý¿Ü ½ÃÀå ¹× ±â¼úµ¿ÇâÀ» ½ÉÃþºÐ¼® ÇÏ¿´°í%!^b ±¹³»¤ý¿Ü ¾÷üº° µ¿Çâ°ú ƯÇ㵿ÇâÀ» ºñ±³ºÐ¼®ÇÑ º» ¼´Â Á¶¸íºÐ¾ß ¹× µð½ºÇ÷¹ÀÌ%!^b ÀÚµ¿Â÷%!^b ÈÞ´ëÆù µî¿¡ °ü°èµÇ½Ã´Â ¸ðµç ºÐ¿¡°Ô ¸¹Àº µµ¿òÀÌ µÉ °ÍÀÔ´Ï´Ù.
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1. LED °³¿ä
1) LED Á¤ÀÇ
2) LEDÀÇ °³¹ß¿ª»ç
3) LEDÀÇ Æ¯Â¡
4) LEDÀÇ »ê¾÷ ¹× Á¤Ã¥Àû Ư¼º
(1) »ê¾÷Àû Ư¼º
(2) Á¤Ã¥Àû Ư¼º
5) LEDÀÇ ºÐ·ù ¹× ÀÀ¿ëºÐ¾ß
(1) LEDÀÇ Á¾·ù
(2) LEDÀÇ ÀÀ¿ëºÐ¾ß
2. LEDÀÇ Á¦Á¶°øÁ¤
1) 񃒀
2) ¿¡ÇÇ ¿þÀÌÆÛ Á¦Á¶
3) Ĩ »ý»ê
4) ÆÐŰ¡ ¹× ¸ðµâ °øÁ¤
5) Çü±¤Ã¼
3. GaN°è Áúȹ°¹ÝµµÃ¼LED ±â¼úµ¿Çâ
1) LED epi-wafer ¼ºÀå±â¼ú(internal quantum efficiency)
(1) Àú¿Â ¿ÏÃæÃþ ¼ºÀå(buffer layer growth)
(2) AlInGaN°è È°¼ºÃþ ¼ºÀå±â¼ú
(3) p-GaN ¼ºÀå±â¼ú
2) ±¤ÃßÃâÈ¿À² °³¼± ±â¼ú(optical extraction efficiency)
(1) PSS(Patterned Sapphire Substrate) Ç¥¸é°¡°ø ±â¼ú
(2) p-GaN Roughness ¼ºÀå±â¼ú
(3) PBC(Photonic Bandgap Crystal) Á¦Á¶±â¼ú
3) ¹é»ö LED Á¦Á¶±â¼ú
4. LED BLU µ¿Çâ
1) LED BLU °³³ä
2) LED BLU ±â¼úµ¿Çâ
(1) Á÷ÇϹæ½Ä LED ¹é¶óÀÌÆ® ±â¼ú°³¹ß µ¿Çâ
(2) Ãø¸é¹ß±¤ ¹é¶óÀÌÆ® ±â¼ú°³¹ß µ¿Çâ
(3) LED ¹é¶óÀÌÆ® ÇٽɺÎÇ° °³¹ßµ¿Çâ
3) LED BLU ¼¼°è½ÃÀå Àü¸Á
4) ³ëÆ®ºÏ¿ë LED BLU ½ÃÀåÀü¸Á
5) LCD ¸ð´ÏÅÍ¿ë LED BLU ½ÃÀåÀü¸Á
6) LCD TV¿ë LED BLU ½ÃÀåÀü¸Á
7) LED BLU ¾÷üµ¿Çâ
5. LED ±¹³»¿Ü ½ÃÀ嵿Çâ
1) ¼¼°è½ÃÀå µ¿Çâ
(1) ½ÃÀåÇöȲ ¹× Àü¸Á
(2) Çؿܾ÷ü µ¿Çâ
2) ±¹³»½ÃÀå µ¿Çâ
(1) ±¹³»½ÃÀå ±Ô¸ð ¹× Àü¸Á
(2) ¼öÃâÀÔ ÇöȲ
(3) ±¹³» LED ºÐ¾ßº° ½ÃÀåÀü¸Á
(4) ±¹³»¾÷ü µ¿Çâ
6. ºÐ¾ßº° LED ½ÃÀåÀü¸Á
1) Á¶¸í¿ë LED Ư¡°ú ½ÃÀåÀü¸Á
(1) Á¶¸í¿ë LEDÀÇ Æ¯Â¡
(2) »ó¾÷¿ë°ú ÁÖ°Å¿ë LED Á¶¸í ½ÃÀåÀü¸Á
(3) Á¶¸í¿ë LED ¼¼°è½ÃÀå ±Ô¸ð
(4) LED °¡·Îµî µ¿Çâ
2) ÀÚµ¿Â÷¿ë LED ½ÃÀåÀü¸Á
(1) ¼¼°è½ÃÀå Àü¸Á
(2) ÀÚµ¿Â÷ ÀüÁ¶µî¿ë ±¹³»½ÃÀå Àü¸Á
3) ÈÞ´ëÆù¿ë LED ½ÃÀåÀü¸Á
(1) ¼¼°è½ÃÀå Àü¸Á
(2) ±¹³»½ÃÀå Àü¸Á
4) Power LED ½ÃÀ嵿Çâ
(1) ½ÃÀå °³¿ä
(2) ½ÃÀå Ư¡
(3) ¼¼°è½ÃÀå ÇöȲ
(4) ±¹³»½ÃÀå ÇöȲ
(5) ¼ö¿ä¿¹Ãø
7. LED ƯÇ㵿Çâ
1) ¹é»ö LED¿ë Çü±¤Ã¼ ¿¬µµº° ƯÇãÃâ¿øµ¿Çâ
2) LED¸¦ ±¤¿øÀ¸·Î ÇÑ µµ±¤ÆÇ ¹× ±¤ÇнÃÆ®ÀÇ ±¹³» ƯÇãÃâ¿ø ÇöȲ
3) LED ƯÇã À̽´
(1) ÆÐÅ°Áö ƯÇãÁøÀÔ À庮
(2) ¿¡ÇÇ¡¤Ä¨ ƯÇã ÁøÀÔ À庮
(3) ƯÇã ÁøÀÔ À庮°ú °¡Ä¡»ç½½
(4) ƯÇã ºÐÀï(°ú°Å%!^b ÇöÀç%!^b ¹Ì·¡)
(5) ±¹³»¾÷üµéÀÇ Æ¯ÇãºÐÀï ´ëÀÀ
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