The low rate of ultra-thin light guide plate effect LED backlight in the field of notebook computer

According to the Taiwan panel maker said the brand notebook personal computer maker needs more slim backlight light guide plate for ultra-thin notebook computer, thin light guide plate with low productivity effect of LED backlight in the notebook computer application penetration. When the backlight is based on a cold cathode fluorescent lamp, the brand notebook PC manufacturer requires panel manufacturers to adopt a thickness of 2-2.2mm light guide plate. However, at the time of the launch of ultra-thin notebook computers based on LED, they require panel manufacturers to reduce the thickness of the light guide plate by 0.7-0.9mm. The light guide plate over a key role in the notebook panel, not only because it can improve the luminous efficiency because it can support the backlight group structure, panel makers pointed out that the current production of light guide plate with thickness less than 0.7mm have difficulty. In order to deal with this problem, the panel manufacturers to come up with a new solution, a Taiwan manufacturer AUO and Chi Mei company is using only about 1mm thickness of the light guide plate solution.

Source: China Lighting Trade Network