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3.3V-5V 7 Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module

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3.3V-5V 7 Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module

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Place of Origin : China

Brand Name : BBI

Model Number : BBI-001

MOQ : 1000

Price : 0.1-5USD

Packaging Details : CARTON

Delivery Time : 20-30DAYS

Payment Terms : T/T D/P Paypal

Supply Ability : 5000000/months

Certification : ISO9001,RoHS,CE,REACH,SGS

Name : Seven Segment LCD Display Module

Operating Voltage : 3.3V-5V

Storage : -10℃ to 60℃

Connector : PIN

Backlight Type : Blue LEDs

Working : 0 to 50℃

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Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module

Product Description

Twisted Nematic (TN) Technology:


  • TN LCDs use liquid crystal molecules that are twisted when no voltage is applied. This twist of the liquid crystals helps control the passage of light through the display.
  • When a voltage is applied to the liquid crystals, they untwist, allowing more or less light to pass through depending on the applied voltage. This twist mechanism is what controls the visibility of the pixels or segments on the screen.
  • TN displays typically use polarizers and a backlight to illuminate the liquid crystals, as the crystals themselves do not emit light.


Display Types:


  • TN displays are often used for monochrome or RGB (color) displays, depending on the application.
  • They are typically seen in segment-based displays (e.g., digital clocks, simple readouts) as well as full-screen displays like computer monitors, TV screens, and smartphone





Detailed Parameters:


Model Description Segment LCD Display TN LCD type Segmented Display
Module Size 66(W)* 56(H)* 10.2(T) mm Display mode TN, positive
LCD viewing area 45(W)* 35(H) mm Polarizer type Transmissive
Driver IC HT1621 LED backlight Blue, 3 pcs
Drive method 1/4 Duty, 1/3 Bias Working voltage 3.3V
Viewing angle 12 O'clock Connection Way PIN, 36 numbers
Operate temperature 0℃~+50℃ Storage temperature -10~+60℃



3.3V-5V 7 Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module3.3V-5V 7 Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module



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..

3.3V-5V 7 Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module

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

3.3V-5V 7 Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module

Payment Method:

3.3V-5V 7 Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module


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: Thats 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.


Production Line:

Clean Room class 10k@0.8um, Pressurec 0.8kgf

Antistatic floor, resistance : 1x10 ohm to 1x10 ohm

COG production lines: 4 .

Backlight production lines: 2 .

Existing machine capacity will be 1KK per month.

3.3V-5V 7 Segment LCD Display TN LCD Display Blue Backlight HT1621 COB Module

***In compliance with ISO9001 Quality Management
***One year's guarantee for unartificial damage

1: Small lcd display screen
2: Reasonable price
3: Large capacity
4: Certificate ISO; Rohs, REACH
5: Dimension as customer request
6: STN blue small lcd display screen



Product Tags:

5V Seven Segment LCD Display

      

Seven Segment LCD Display Module

      

TN LCD Display Blue Backlight

      
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