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1. ¿¤À̵ð(LED) ¶õ? |
Light Emitting DiodeÀÇ ¾àÀÚ·Î ¹ß±¤ ´ÙÀÌ¿Àµå¸¦ ¶æÇϸç ÀÌ´Â ÈÇÕ¹° ¹ÝµµÃ¼ÀÇ Æ¯¼ºÀ» ÀÌ¿ëÇØ Àü±â ½ÅÈ£¸¦ Àû¿Ü¼± ¶Ç´Â ºûÀ¸·Î º¯È¯½ÃÄÑ ½ÅÈ£¸¦ º¸³»°í ¹Þ´Âµ¥ »ç¿ëµÇ´Â ¹ÝµµÃ¼ÀÇ ÀÏÁ¾ÀÌ´Ù. ¹ÝµµÃ¼¿¡ Àü¾ÐÀ» °¡ÇÒ ¶§ »ý±â´Â ÆÄÀåÀÌ °¡½Ã¿µ¿ª¿¡ ¼ÓÇÒ ¶§ À̸¦ Ȱ¿ëÇÏ¿© ¹ß±¤ È¿°ú¸¦ ³»µµ·Ï ÇÏ´Â ÀåÄ¡·Î½á ºñ¼ÒÈ °¥·ý(GaAs), ÀÎȰ¥·ý(GaP), °¥·ý-ºñ¼Ò-ÀÎ, °¥·ý-¾Ë¹Ì´½-ºñ¼Ò, ÀÎÈÀεã, Àε㰥·ý-ÀÎ µî ÈÇÕ¹° ¹ÝµµÃ¼¸¦ »ç¿ëÇÑ´Ù. |
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2. LED (Light Emitting Diode) Ư¡ |
1) ±¤ º¯È¯ È¿À²ÀÌ ³ô±â ¶§¹®¿¡ ¼ÒºñÀü·ÂÀÌ ¸Å¿ì Àû´Ù (Àü±¸ÀÇ 1/8, Çü±¤µîÀÇ 1/2)
2) ÀÛÀº ±¤¿øÀ̱⠶§¹®¿¡ ¼ÒÇüÈ, ¹ÚÇüÈ, °æ·®È¸¦ ÇÒ ¼ö ÀÖ´Ù. .
3) ¼ö¸íÀÌ ±æ´Ù (50~100¹è)
4) ¿Àû ¹æÀüÀû ¹ß±¤ÀÌ ¾Æ´Ï±â ¶§¹®¿¡ ¿¹¿½Ã°£ÀÌ ºÒÇÊ¿äÇÏ¿© Á¡µî, ¼Òµî¼Óµµ°¡ ¸Å¿ìºü¸£´Ù (200¸¸¹è)
5) Á¡µîȸ·Î, ±¸µ¿ÀåÄ¡ µîÀÇ ±â±¸¸¦ °£ÀÌ·Î ÇÒ ¼ö ÀÖ¾î ºÎ¼ÓǰÀÌ Àû°Ô µç´Ù.
6) °¡½º, Çʶó¸àÆ®°¡ ¾ø±â ¶§¹®¿¡ Ãæ°Ý¿¡ °ÇÏ°í ¾ÈÀüÇÏ´Ù.
7) ¾ÈÁ¤ÀûÀÎ Á÷·ù Á¡µî¹æ½ÄÀ» À§ÇÑ ¼ÒºñÀü·ÂÀÌ Àû°í ÍÔ ¹Ýº¹, pulse µ¿ÀÛÀÌ °¡´ÉÇÏ°í ¶ÇÇÑ ½Ã½Å°æÀÇ ÇǷθ¦ Àý°¨ÇÒ ¼ö ÀÖ´Ù.
8) ÀÎÅÚ¸®ÀüÆ®(intelligent) Á¶¸í ±¤¿øÀÌ´Ù.
9) ¹Ý¿µ±¸ÀûÀÎ »ç¿ëÀ̱⠶§¹®¿¡ ¾²·¹±â¸¦ ¹ß»ý½ÃŰÁö ¾Ê´Â´Ù.
10) Çü±¤µî°ú °°Àº ¼öÀº, ¹æÀü¿ë °¡½º¸¦ »ç¿ëÇÏÁö ¾Ê±â ¶§¹®¿¡ ȯ°æ Ä£ÈÀûÀÎ Á¶¸í ±¤¿øÀÌ´Ù.
11) û»ö LEDÀÇ »ó¿ëÈ·Î LEDÀÇ Ç® Ä÷¯ ±¸ÇöÀÌ °¡´ÉÇØÁö°í °¡°Ýµµ Å©°Ô ³·¾ÆÁ³´Ù.
12) LED´Â ¼ÒÇüÀÏ »Ó¸¸ ¾Æ´Ï¶ó ¹«ÇÑÈ®ÀåÀÌ °¡´ÉÇÏ´Ù. ¿¹¸¦ µé¾î Àü±¤ÆÇ °°Àº °æ¿ì¸¦ ¸»ÇÑ´Ù.
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3. LED (Light Emitting Diode) Á¾·ù |
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S1608 Series |
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| Overview |
Size L¡¿W¡¿H (mm) |
Part No. |
Emitting Color |
Electrical Optical Characteristic |
Detail Spec. |
Condition |
Foward Voltage Typ. (V) |
Dominant Wavelength Typ. (nm) |
Luminous Intensity Typ. (mcd) |
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1.6 ¡¿ 0.8 ¡¿ 0.4 |
LPABL |
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2.9 |
470 |
16 |
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IF=5mA |
| LPAPG |
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3.0 |
525 |
90 |
 |
LPAWW |
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2.9 |
x=0.31, y=0.32 |
60 |
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| LPABW |
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2.9 |
x=0.21, y=0.14 |
40 |
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LPARB |
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1.85 |
620 |
20 |
 |
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2.9 |
470 |
20 |
| LPARG |
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1.85 |
620 |
20 |
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3.0 |
525 |
70 |
| LPAYB |
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1.85 |
590 |
20 |
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2.9 |
470 |
20 |
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S16125/1615 Series |
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| Overview |
Size L¡¿W¡¿H (mm) |
Part No. |
Emitting Color |
Electrical Optical Characteristic |
Detail Spec. |
Condition |
Foward Voltage Typ. (V) |
Dominant Wavelength Typ. (nm) |
Luminous Intensity Typ. (mcd) |
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1.6 ¡¿ 1.25 ¡¿ 0.4 |
LPBRB |
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1.85 |
620 |
20 |
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IF=5mA |
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2.9 |
470 |
20 |
| LPBRG |
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1.85 |
620 |
20 |
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3.0 |
525 |
70 |
| LPBOB |
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1.85 |
610 |
20 |
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2.9 |
470 |
20 |
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1.6 ¡¿ 1.5 ¡¿ 0.4 |
LPCFC |
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1.85 |
620 |
30 |
 |
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3.0 |
525 |
90 |
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2.9 |
470 |
15 |
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T3528 Series |
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| Overview |
Size L¡¿W¡¿H (mm) |
Part No. |
Emitting Color |
Electrical Optical Characteristic |
Detail Spec. |
Condition |
Foward Voltage Typ. (V) |
Dominant Wavelength Typ. (nm) |
Luminous Intensity Typ. (mcd) |
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3.5 ¡¿ 2.8 ¡¿ 1.9 |
LFMRD |
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2.2 |
620 |
150 |
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IF=20mA |
| LFMPG |
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3.5 |
525 |
450 |
| LFMBL |
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3.5 |
470 |
100 |
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LFMWW |
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3.3 |
x=0.31, y=0.32 |
700 |
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IF=20mA |
| LFMFL |
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3.3 |
x=0.31, y=0.32 |
2500 |
IF=60mA |
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LFMFC |
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2.2 |
620 |
150 |
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IF=20mA |
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3.5 |
525 |
450 |
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3.5 |
470 |
100 |
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