4.0 inch Round LCD

HJ4001-02 is a 4.0 inch round LCD RGB interface developed and produced by Shenzhen Hongjia. It supports 16/18/24BIT, adopts NV3052C driver IC, has a true round screen brightness of 1000 lumens, and supports an operating temperature of -30 to 85 degrees. The 4.0-inch tft lcd round display can be used in medical, industrial equipment, digital products, smart homes, vehicle instruments, sweepers and other products, and can also be customized according to customer requirements.

Product Remarks:The above products are our standard products. The pictures and parameters of the products listed on the website are for reference only. Please refer to our product specifications. If you need this product specification or other specifications, please contact our business department. We will serve you wholeheartedly. Our company can customize molds according to customer requirements (including changing backlight, FPC, touch screen, etc.), and support small orders and long-term supply.

Certificates

ISO9001

ISO14001

ISO45001

ISO13485

Factory

Equipments

Fully automatic COG+FOG bonding machine

Fully automatic COG bonding machine

Fully automatic FOG bonding machine

Backlight bonding machine

Backend testing

Fully automatic dispensing machine

Polarizer placement machine

Polarizer placement machine

Salt spray testing machine

BM-7Brightness tester

Constant temperature and humidity equipment

Differential interference microscope

FAQ

1. Can your products be customized?

Answer: Dear, our company provides differentiated customized solutions for LCD screens and touch screens, including changing the structure and interface of LCD screen cables according to customer requirements, opening molds for plastic frames and replacing driver ICs, etc.; differences in touch screen covers, cables, etc. Melt open the mold.

2. Can your LCD screen be supplied for a long time?

Answer: Dear, our company will always know the supply situation of upstream material suppliers, keep safe stock materials, and provide long-term stable supply; once the material supply changes, our company will inform customers in advance to prepare materials in advance or provide backup plans to ensure customers Can be stable Production.

3. Can your company support small quantity orders?

Answer: Dear, all products of our company have standing safety stock materials to support early samples, a small amount of trial production, and small and large quantities of order requirements.

4. Can you Hongjia provide technical support and after-sales service?

Answer: Dear, our company provides pre-sales and after-sales support, including electronics, structure and FAE debugging; our company has special personnel to assist in solving problems that arise before and during your company's production, and all products provide timely after-sales service and One year warranty.

5. Does your company make industrial LCD screens?

Answer: Dear, our company is a professional manufacturer of conventional LCD screens and industrial LCD screens, including LCD screens visible under sunlight, wide temperature LCD screens, LCD screens and touch screens for special industries such as medical and military industries, with reliable and stable performance.