Product Details
Customized Design Elevator Indicator Led Arrow Led Display With
White Light
Electrical Optical Charactertistics (Ta = 25℃):
Parameter | Symbol | Min | Type | Max | Unit | Test Condition |
Luminous Intensity | IV | 7 | | 16 | mcd | IF=20mA |
Peak Wavelength | lp | | | | nm | IF=20mA |
Dominant Wavelength | ld | 635 | | 645 | nm | IF=20mA |
Forward VoltageForward Voltage | Vf | 17 | 19 | 22 | V | IF=20mA |
Reverse Current | IR | | | 50 | uA | VR=5V |
Suggestion Forward Current | IF | 3 | 5-10 | 20 | mA | IF=20mA
|
If the circuit cannot meet your need, pls advise me for other
choices. Thank you.
Advantages
1) Prompt reply your inquiry within 24 Hrs;
2) Professional first class staffs answering your demands very
smoothly;
3) Whatever big or small order, we will serve you with our best
quality and superior service;
4) 100% QC inspection before shipping;
5) TUV listed meterials, Competitive price;
FAQ
Q:Can I get a sample?
A: Yes, we welcome sample order to test and check quality.Mixed
samples are acceptable.
Q: How do you ship the goods and how long does it take arrive?
A: We usually ship by UPS, DHL, EMS, FEDEX or TNT. It usually takes
3-7 days.
(The freight for sample delivery is at receiver's side;For saving
the cost, we recommend the way of prepaid instead of collect.)
Q:What can I get the price?
A:We usually quote within 24 hours after we get your inquiry. If
you are very urgent to get the price, please tell us in your
email so that we will regard you inquiry priority.
Q:What is your term of delivery?
A:You can choosethe one which is the most convenient or cost
effective for you.
Q:What about the lead time for the mass production?
A:Honestly, it depends on the order quantity and the season you
place the order.
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!


