The following is the product structure diagram
Factors affecting luminescence
1.PC film as substrate (0.075 ~ 0.125mm)
2.The light source is close to the key surface
3.High brightness and high uniformity
Second, the use cost is low
1.Compared with EL backlight, it can save more than 60% of cost.
2.Compared with silicone backlight, it can save more than 30% of cost.
Third, no electromagnetic interference
1.0.4 ~ 0.6mm side-emitting LED as light source (1 ~ 4pcs)
2.DC power supply (3v ~ 4.2v 15mA / PCS)
1.LED life is 50,000 hours.
2.LGF has stable physical and chemical properties and is resistant to impact. Working temperature can range from -20 ° C to 100 ° C
Product development cycle
|Black and white/TFT Backlight category||New project development cycle|
|Black and white screen products（No light source）||15-20 days|
|Black and white screen products（With light source）||15-20 days|
|Industrial control,Instrumentation products||New project development cycle|
|Five-open mold（2 Iron frame+1Plastic frame+1 Light Guide Film+FPC)||20-25 days|
|Four-open mold（1 Iron frame+1Plastic frame+1 Light Guide Film+FPC||18-25 days|