Product Details
Color Temperature(CCT) | 4100K (Neutral White), Pure White |
Color Rendering Index(Ra) | 90 |
Working Lifetime(Hour) | 50000 |
Lighting solutions service | Lighting and circuitry design, Project Installation |
Certification | ce, LVD, RoHS |
Lamp Luminous Flux(lm) | 4000 |
Working Time (hours) | 4000 |
Beam angle | 50000 |
SMD LED backlight specifications:
SMD LED backlight means LEDs are bonded on the PCB.So it is
necessary to make PCB mold
1) LED Backlight size: LED backlight size will be decided by LCD
size. Usually,LED backlight should be longer than LCD,because LED
backlight needs a 5-6mm covering area to covering LED.
2)LED backlight color:
LED backlight colors just have
white,blue,green,red,orange,amber,yellow and so on. All colors are
confirmed by LED colors. You can't specify a special color or send
us Pantone color,then ask us to follow it. (Maybe there is no this
kind of LED)
If you need kinds of colors,then you can use RGB LED backlight. But
RGB LED color is not very pure.
3)Connector:
Wires connection:solder wires on the PCB
PCB Pin connection:PCB pin should be inserted into PCB and solder
it.
4)LED numbers:
If LED backlight size is very big,maybe it is necessary to use 2
LED,3 LED,4,5.........
If LED backlight is too long,we should install LED at both side of
backlight.
5)LED voltage:
White LED,blue LED,green LED is 3.0-3.2V
Red LED,orange LED,yellow-green LED etc are 1.9-2.0V
6)LED current
White LED,blue LED,green LED is 15 mA/pc
Red LED,orange LED,yellow-green LED etc are 10mA/pc
Company Profile
Royal Display Co.Ltd, specializing in the design, development and production of LCD
display module full scheme for more than 10years.
Our company's products include two series: standard and custom-made
products, related to: Segment LCD display, Character LCD display,
Graphic LCD display, COG LCD display, TFT color display, OLED
display, 7 segment LED display, covers TN, HTN, STN, FSTN, TFT and
other film types, fusion of COG, TAB, COB, SMT and other process with the capability of 300K different kinds of LCM/LCD per month.
Our advantages are:1. High quality guarantee. 2. Superior
After-Sale service. 3. The most competitive prices here can
provide. 4. Small order quantity accepted. 5. Offer 12 months of
warranty. 6. Experienced staff can help you to solve your problem
anytime.
With wide range, superior quality and competitive price, our
products are sold very well in North&South America, Western
Europe and Southeast Asia. And our products are widely recognized
and trusted by users and can meet continuously developing economic
and social needs.
We welcome new and old customers from all walks of life to contact
us for future business relationships and achieving mutual success!


