1.4 Inch TFT Factory ST7789V3 LCD Screen Module With Touch Function LCD Best Manufacturers

In today's world, technology has made significant progress, which has resulted in the creation of smaller, faster, and better-performing devices. One such device is a TFT display, which is widely used in a variety of applications. TFT displays come in various sizes and specifications, and the one we will be explaining in this page is a 1.4-inch TFT display with an IPS panel, a resolution of 240*240, a color depth of 262K, and a module size of 27.4*30.23*1.55mm. The active area of this display is 25.20*25.20mm, and it uses the ST7789V3 driver IC. The interface used is 4SPI, and the connection mode is BToB.

IPS Panel: One of the most significant features of this TFT display is its IPS panel. IPS stands for In-Plane Switching, and it is a type of LCD technology that allows for wider viewing angles and better color accuracy. Compared to other types of LCD panels, IPS panels have better color reproduction and better contrast ratios. This makes them ideal for applications that require accurate color representation, such as mobile devices, digital cameras, and gaming consoles. With an IPS panel, this TFT display is capable of producing vivid and lifelike colors, making it an ideal choice for applications that require high color fidelity.

Resolution and Color Depth: The 1.4-inch TFT display has a resolution of 240*240, which is considered to be high for a display of this size. This means that it can display detailed images and text with sharpness and clarity. In addition to resolution, the color depth of this display is also noteworthy. It supports a color depth of 262K, which means that it can display millions of colors. This makes it an ideal choice for applications that require rich and vibrant color reproduction, such as gaming, photography, and video playback.

Module Size and Active Area: The module size of this TFT display is 27.4*30.23*1.55mm, which makes it a compact and space-saving display. This is ideal for applications where space is limited, such as wearable devices, medical equipment, and industrial control panels. The active area of the display is 25.20*25.20mm, which means that it has a high display area to module size ratio. This allows for more content to be displayed on the screen, making it easier to read and interact with.

Driver IC: The ST7789V3 driver IC is used in this TFT display, which is a popular and widely used driver IC in the industry. It supports a range of features, such as 262K color depth, up to 240*320 resolution, and multiple interfaces, including SPI, RGB, and MCU. The ST7789V3 is known for its low power consumption and high performance, making it an ideal choice for applications that require high-quality displays with low power consumption.

Interface and Connection Mode: The 1.4-inch TFT display uses a 4SPI interface, which is a high-speed serial communication interface used for connecting peripherals to microcontrollers. 4SPI stands for Quad Serial Peripheral Interface, which means that it uses four wires to transmit data. This results in faster data transfer rates compared to other interfaces, making it ideal for applications that require fast and reliable data transfer. The connection mode used in this display is BToB, which stands for Board to Board. This means that the display is designed to be connected directly to a PCB using a connector or a soldering process.

We are specialized in LCD display, including mono LCD module,TFT module and AMOLED module, which is the high and new tech enterprises in the country with the independent research and development, manufacturation and sales. It has developed as the excellent one of the medium and small-size field display terminal suppliers.

We have been focused on customized TN/STN/FSTN/VA monochorome displays,as well as small to medium sized TFT displays and oled displays for about 17 years.

We now have two complete monochrome LCD production lines, a dozen of fully automatic COG production line and the full processing capacity for COB and CTP full lamination.With a professional R&D team, Well-developed quality control system, highly effective execution and management team and a pro-innovation corporate culture. We vow to satisfy our customers by meeting the quantity and quality requirements.

A MES (Manufacturing Execution System) quality process flowchart is a visual representation of the steps involved in the manufacturing process, from raw materials to finished products, with a focus on quality control.Overall, the MES quality process flowchart helps to ensure that the manufacturing process is carried out efficiently and effectively, with a focus on quality control and customer satisfaction.

Jiangxi HEM Technology Co.Ltd.was incorporated in 2016 and finds its headquarters in Wanzai  of Jiangxi Province.

Huaersheng  invested 106,667 square meters display industrial park in 2022,which has the floorage of  12000 square matres.

Park planning: 2 panel production lines of 370mm*470mm, 6full-automatic AMOLED production lines,30 COG  full-automatic AMOLED production lines.

1.What kinds of display does HEM have?

 HEM is specializing in manufacturing TFT LCD display, Monochrome LCD display,Touch Screen, customized LCD panel, COB and COG display.  

 2.How can I find the right product?

Please send us your requirements or datasheet, we will recommend our standard products, if it’s not fit, we will do the necessary adjustment & customization.

3. Do you accept sample order or small quantity order?

Yes, you can place 1.4 inch sample orders for testing first, and small quantity order as pilot production (no less than MOQ)

 4.What’s the lead time?

 Usually 3~5 days for 1.4 inch TFT sample orders if goods are in stock, and 4~5 weeks for mass production (basing on the quantity and particular product).

5.What’s your order process?

Evaluating the project and give quotation→confirming with the customers→customers 100% pay the tooling fee and samples cost in advance→we arrange the drawings for customer in three woking days after received the payment→customers confirm the drawings→we arrange the production of samples in two or three weeks after the customers confirm the drawings are okay→send the sample to the customers for testing→modify the design according to the customer's opinion and send the sample again until the customer is satisfied→customer 30% payment in advance→batch production