LED packaging lead frame and LED back light unit

摘要

The present invention relates to a LED packaging lead frame for a backlight unit and a backlight unit of a liquid crystal display device using the lead frame, wherein the lead frame is formed so that the lead pins protrude only on one side of a mold case molded to the substrate portion on which the LED is mounted. As the LED package is formed by using to prevent moisture penetration, the luminous effect can be maximized, and the inclined uneven locking jaw coupled to the mold case and the light guide plate respectively for complementary coupling of the LED package and the light guide plate; It provides a LED backlight unit of a liquid crystal display device that can be formed by the engaging portion so that the combination by the so-called, one-touch type to increase the productivity and reliability of the luminous effect.