How is the brightness of the LED backlight improved?
Sep 03, 2018
The method to improve the brightness of the LED backlight is as follows:
First, the treatment of the light guide plate
1, the use of imported acrylic, such as Chi Mei, Sanling, Korean plates, etc., these plates themselves have better light transmission.
2, the use of transparent ink, also known as light guide plate ink, this ink is several times more expensive than ordinary ink, a penny of goods, its light guiding effect is also the best.
3, the outlets should be as large as possible and dense.
4, try to use the open mold light guide.
Second, the treatment of the diaphragm
1, the reflection sheet is as thick as possible, the thicker, the better the reflection effect, the diffusion sheet is as thin as possible, the more sturdy, the better the light transmission effect.
2, the side film uses black and white glue (inside white and black) this reflective effect is better.
Third, the treatment of the lamp beads
1, using the high-brightness lamp beads of the Zhiming brand.
2, use high power lamp beads
3. The more the number of beads, the brighter the brightness.
The LED backlight manufacturer handles the backlight according to the above method, and it is believed that the brightness of the LED backlight will be greatly improved.
