4.3 Inch 5 Inch Lcd Controller Board Pcb 480x272 40 Pin

Product Details

Payment & Shipping Terms 

The appearance, size and function of the PCB products are exactly the same, but the LCD screen models driven are different:

Interface function description

Features

1. Mirco USB power supply interface, 5V standard power supply, needs to be greater than 1.5A.

2. No buttons and no remote control. It will automatically switch to HD-MI channel after plugging in HD-MI.

3. 1 channel HD-MI signal input, and this IC supports HD-MI 1.2

4. HD-MI is a high-quality MINI gold-plated base.

5. The screen interface adopts high-quality gold-plated connector 40PIN-AT043TN24.V.1 definition.

6. USB --DM+DP signal can be externally expanded.

7. The driver board adopts a special circuit design that can drive LED backlights within 10V and supports a maximum current output of 180MA.

9. Support TTL signal output.

It can support common 40PIN 4.3 and 5 inch LCD screens such as AT043TN24.V1

This driver board adopts full SMD technology. The relevant parameters are designed according to industrial standards, and the shipping standards are according to civilian standards.

10. This driver board uses a double-sided gold-plated special FPC seat. The FPC does not distinguish between upper and lower connections and can be used directly.

Transportation, storage, usage requirements

1. Do not apply heavy pressure or bend deformation.

2. Anti-static and water resistant

3. Relative humidity <80%

4. Operation Temperature: -1~60℃

5. Operation humidity: 0~40℃  

J4-IN Power Connector

HD-MI Connector

MIRCO USB Connector

CON4 --This interface does not distinguish between the upper and lower connections of the LCD screen FPC.

COG Dot Matrix Screen

CUSTOMIZED PROCESS

Factory Showcase

A rigorous testing and verification system is the quality moat of Shenzhen Yitai Optoelectronics Co., Ltd. Every product must undergo multiple verifications before leaving the factory, including high and low temperature cycle tests, mechanical vibration tests, and electromagnetic interference tests. The company was established in 2014 and currently has a 20,000-square-meter production base with 20 LCD automated production lines in a ten-thousand-level cleanroom, producing 2.5 to 3 million panels per month. The 320-member team includes 28 R&D staff and has accumulated over 20 patents. It is a national high-tech enterprise and an ISO9001 certified company. The product line includes over a thousand TN/HTN/STN/VA products and hundreds of TFT color screens, with customizable LED backlights. With twelve years of focus on industrial and consumer displays ranging from 0.96 to 7 inches, the products are widely used in medical, inspection, smart home, and IoT fields, and are exported to Europe, America, and Southeast Asia.

Typical Custom Case

Our advantage

4-inch financial-grade encrypted displayS

Customized a 4-inch financial-grade encrypted display for international banks, using a military-grade IPS full lamination touch screen, compliant with PCIDSS payment security standards. For the high security requirements of the financial industry, we specially designed an anti-peeping structure and tamper-proof frame to ensure data security on self-service terminals such as ATMs. The screen integrates an intelligent ambient light adaptation system, which can automatically adjust to the optimal display state according to the lighting conditions of the branch, significantly enhancing the customer operation experience and transaction efficiency.

3.5-inch high-precision temperature control display

Custom-developed a 3.5-inch high-precision temperature control display for a well-known HVAC brand, using full-view IPS full lamination technology and supporting multi-touch operation. Based on home environment requirements, we adopted an ultra-thin bezel and rounded corner design, perfectly matching modern interior decoration styles. The screen integrates an ambient light sensing intelligent adjustment function, which can automatically optimize display brightness and contrast according to indoor lighting, greatly enhancing user experience and energy-saving effects.

4.3-inch industrial-grade instrument display

Customized development of a 4.3-inch industrial-grade instrument display for a well-known power equipment manufacturer, using high-contrast IPS full lamination technology, meeting IP65 protection level requirements. We optimized the dustproof and waterproof structure and wide-temperature design (-30°C~70°C) to meet the special needs of the power industry, ensuring stable operation in complex environments such as substations. The screen integrates an adaptive brightness adjustment system, which can automatically optimize the display effect according to ambient light, significantly improving data reading efficiency and operational safety during outdoor inspections.

FAQ

1. Can you customize the products?

Yes, we can customize products for content, size with customer's requirements.

2. Can we use our own logo or design?

Yes, you can. You can contact us for the details.

3. Who do I contact if I have a problem?

You can email to us, we will provide quality after-sales service

4.What are your MOQ requirements for both in-stock wholesale and OEM customized orders?

MOQ for in-stock wholesale: 100 pieces. For OEM orders: 2,000 LCD liquid crystal displays; 3,000 TFT color screens. Actual quantities may vary based on product dimensions.

5. How do you pack your product?

We adopt standard export package, cartons or boxes, also can pack it by your requirement.

6. What's your method of payment?

We accept payment by L/C, Western Union, T/T, PayPal etc

7.What shipping methods do you support?

We support sea freight, air freight, international express, railway transportation and special line logistics