BACK LIGHT UNIT HAVING HIGH BRIGHTNESS

摘要

PURPOSE: A backlight unit with high brightness is provided to reduce location relation tolerance between an LED(Light Emitting Diodes) and a light guide plate, thereby reducing hot spots. CONSTITUTION: A plurality of LED packages(170) are fixed onto a flexible PCB. A hole is formed on a light guide plate(130). The LED packages are inserted into the hole. A location fixing machine(180) fixes a light emitting surface of the LED package to a light incident surface of the hole. The location fixing machine is made of elastomer. The elastomer makes the LED packages elastically close each other.