HT1621 4 Digit 7 Segment LCD Display Module FSTN Screen With White Backlight

HT1621 4 Digit 7 Segment LCD Display FSTN Screen With White Backlight

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Product Description

Key Features of FSTN Segment LCDs:

FSTN Technology:

FSTN is a refinement of the STN technology, where a compensating film is applied to the display to improve the optical performance. This film layer compensates for some of the optical limitations of the twisted nematic liquid crystals, especially in terms of contrast and viewing angles.

The compensating film helps enhance the brightness and reduce color distortion, resulting in a more readable display, particularly in low-light environments.

In FSTN LCDs, the liquid crystals are still twisted, but the addition of the film layer improves how the liquid crystals interact with light, resulting in a clearer and sharper display.

Detailed Parameters:

Model number	BBI88128-340	LCD type	Segmented Display
Module Size	88.5(W)* 37(H)* 13(T) mm	Display mode	FSTN, Positive
LCD viewing area	49(W)* 18(H) mm	Polarizer type	Transmissive
Driver IC	HT1621	LED backlight	White, 2pcs, 30mA
Drive method	1/4 Duty, 1/3 Bias	Working voltage	5.0V
Viewing angle	12 O'clock	Connection Way	COB+Zebra
Operate temperature	-10℃~+60℃	Storage temperature	-20~+70℃

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Packaging & Shipping:

Packaging: Carton boxess, Cupboard , EPE, Blister Tray, About the package way, it is up to the size of products,

according to customer request and demand. Different countries have not same requirement..

Shipping: Express way as DHL,Fedex,EMS,UPS,air shipping,sea shipping,Any shipping method you prefer.

Payment Method:

FAQ:

1. I want the LCD display 8 digits and the outline size is 65x30x2.8mm………?

Answer: No problem. Firstly, please kindly send us your specification/ drawing paper 

If you have not the specification, you can also provide your samples; we will recommend the suitable one

 if it is standard products. Or we can customize for you based on your own requirement.

2.This LCD  is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
      Answer: For the segment type LCD module, if you need modify the outline size or display content,

a new LCD glass module is need. We have to open new tooling for you.

3. This LCD display is HTN type, but I want STN type,can you make?
      Answer: That’s all right .  we can change for you as per you request.

4. I want customize a new LCD module. Can you do?
      Answer: Yes, we can. Please send your drawing paper. If you have not, please advise me the outline size  

of the LCD display, display information( Glass thickness, Polarizer, Display Type, Connector mode, 
Storage Temp. Operating Temp.  Supply Voltage, Viewing direction, drive condition), we can customize for you.

5. What is leading time for tooling?
      Answer: General speaking, it will cost 15 to 25 days  after drawing paper confirmation and tooling charge payment,

we can report you the exact time when you confirm the drawing paper.

6. Can you send us samples for checking?
     Answer: Yes,. Samples order is available.

7. What is the Leading Time?
    Answer: If we have stock for the standard ones, the leading time is one day after payment. If it is the mass production for 

special ones, the leading time is about 15-30 days. suppose we can finish earlier,  we will report the information in advanced.

Our Services:

1. Free repair within one year after the shipment of products from us.

2. Replacement within 30 days after the shipment of products from us due to products' problems.
3. We can print your logo and stick your model No.on the cameras.
4. We have long cooperation with many shipping companies and our export volume is large. The shipping companies 

can offer us good discounts.
5. Professional technician supports. We have a good after-sales service team. They can solve your problems in time.
6.All goods will be inspected and tested by our engineers and QC/QA before packing and shipment.
7.Customers satisfactory is most important to us.If you have any problem or questions regarding our transaction.Please contact us by Email or online. It will be responded within 24 hours. 

8.Products pictures only for your reference. please kindly refer to the specification. we can provide the products basic on the specification. or you can offer your own specification or drawing , we can customize all kinds of LCD displays for you. thanks for your kind support always.