(57) ¿ä¾à(Abstract) A multi-reflecting device includes a plurality of double reflecting surfaces formed serially on the rear of a light guide plate having a taper shape. A light incident upon the light guide plate is double-reflected, and progress in a desired direction. The multi-reflecting structure is applied to a backlight unit and a display device so that the backlight unit and the display device can be slimmer economically. ´ÙÁß ¹Ý»ç ÀåÄ¡´Â Å×ÀÌÆÛ ¸ð¾çÀ» °¡Áö´Â ±¤ °¡ÀÌµå ÆÇÀÇ ÈĹ濡 ¿¬¼ÓÀûÀ¸·Î Çü¼ºµÈ ´Ù¼öÀÇ µÎ¹èÀÇ ¹Ý»ç ¸é À» Æ÷ÇÔÇÑ´Ù. ±¤ °¡ÀÌµå ÆÇ À§ÀÇ ÀԻ籤ÀÌ double-reflected, ±×¸®°í ¹Ù¶÷Á÷ÇÑ ¹æÇâ¿¡ ÀÖ´Â ÇÁ·Î±×·¹½º. ´Ù Áß ¹Ý»ç ±¸Á¶´Â ¹é¶óÀ̵åÀ¯´ÏÆ®¿Í µð½ºÇ÷¹À̺Π±â±â°¡ °æÁ¦ÀûÀ¸·Î °¡´À´Ù¶ö ¼ö ÀÖµµ·Ï ¹é¶óÀ̵åÀ¯´ÏÆ® ¿Í µð½ºÇ÷¹À̺Π±â±â¿¡ Àû¿ëµÈ´Ù.
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(57) ¿ä¾à(Abstract) A multi-reflecting device includes a plurality of double reflecting surfaces formed serially on the rear of a light guide plate having a taper shape. A light incident upon the light guide plate is double-reflected, and progress in a desired direction. The multi-reflecting structure is applied to a backlight unit and a display device so that the backlight unit and the display device can be slimmer economically. ´ÙÁß ¹Ý»ç ÀåÄ¡´Â Å×ÀÌÆÛ ¸ð¾çÀ» °¡Áö´Â ±¤ °¡ÀÌµå ÆÇÀÇ ÈĹ濡 ¿¬¼ÓÀûÀ¸·Î Çü¼ºµÈ ´Ù¼öÀÇ µÎ¹èÀÇ ¹Ý»ç ¸é À» Æ÷ÇÔÇÑ´Ù. ±¤ °¡ÀÌµå ÆÇ À§ÀÇ ÀԻ籤ÀÌ double-reflected, ±×¸®°í ¹Ù¶÷Á÷ÇÑ ¹æÇâ¿¡ ÀÖ´Â ÇÁ·Î±×·¹½º. ´Ù Áß ¹Ý»ç ±¸Á¶´Â ¹é¶óÀ̵åÀ¯´ÏÆ®¿Í µð½ºÇ÷¹À̺Π±â±â°¡ °æÁ¦ÀûÀ¸·Î °¡´À´Ù¶ö ¼ö ÀÖµµ·Ï ¹é¶óÀ̵åÀ¯´ÏÆ® ¿Í µð½ºÇ÷¹À̺Π±â±â¿¡ Àû¿ëµÈ´Ù.
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