4.0 Inch Width 74.83mm High 78.98mm Thick 1.98mm IPS LCD Display

Tft lcd display details:

Chenghao Electrical properties of backlight:

drawing:

About Cheng Hao:

Chenghao optoelectronics has been specializing in TFT LCD display and touch screen since 2016. More than 90% of our business is custom made display modules for projects such as industrial devices, medical and smart home applications.Our mission is to provide customer one-stop solution. With LCD display and touch screen as our product center, great trust is built with our customers. Please believe in our quality and service, please believe in your choice. Chenghao optoelectronics will present the best service and quality to you.

Product Application​:

Our products are widely used for communications, household appliances, industrial control, medical equipment, POS machine, instruments and meters, automotive, electricity meter, GPS navigation, digital photo frame, tablet PC, financial equipment, consumer equipment, information appliances, cultural&educational entertainment, attendance machine, fingerprint instrument, access control machine, stock machine, interphone, video doorbell, learning machine, reading machine and so on.

Packaging & Shipping
Packaging Details:

1. All the products are packed in right way to keep it safe.

2. For small sizes of products we use tray + carton,

3. For bigger sizes we use foam slot + carton.

4. we also design packages according to customers' requirements

Shipping Details:
For small quantity orders: we ship by UPS Air-Express, or DHL/FEDEX/TNT/ EMS Express service, it is safe and fast.

Our services:

1. Why choose ChengHao Optoelectronic?
High Service Quality: OEM & ODM service; Reply in 24 hours; All of our products are up to the international quality standards
High Product Quality: Our well equipment and strict function testing in the productive process guarantee the excellent quality of each product.
Professional Manufacturer: household appliances, industrial control, medical equipment, POS machine, instruments and meters, GPS navigation, financial equipment, consumer equipment, information appliances.

2. Could I order one piece for sample to test the quality?
Yes, We recommend checking the sample before order. You could order the sample before your order.

3. May I have your catalogue and price list for trial order in MOQ quantity?
All our products are displayed on Google platform. Please take a closer look and choose the model you are interested in on our website.

4. If I order big quantity, what's the good price?
Please send the details enquiry to us, such as the item number, quantity for each item, quality request, Logo, payment terms, transport method, discharge place etc. We will make the accurate quotation to you as soon as possible.

5. What are my payment options?
For samples and small acount, it is 100% in advance.
For mass production, it is 30% in advance and 70% balance.
Welcome West Union, TT. bank account and Paypal.

6. How long will it take to ship my order?
As long as there is stock available, ChengHao Optoelectronic usually ships items in 1 to 3 working days for samples and within 7 to 15 days for customized order once receiving the confirmation of a new order. The order will not be confirmed until the payment reaches ChengHao Optoelectronic bank account. If we are temporarily out of stock, we will do our best to inform you of the estimated lead time.

7. What does your warranty cover?
ChengHao Optoelectronic product is backed by a 1-year limited warranty against manufacturing defects (material or workmanship). Missing/lost or worn out parts are not covered under our warranty.