China 2.8 inch tft lcd 480*640 high resolution Manufacturers, Suppliers, Factory

2.2-inch LCD screens for a long time, maintaining a safe inventory to ensure continuous supply. This 2.2-inch LCD display has a resolution of 240*320, uses the mature ST7789 IC, offers high reliability, and supports SPI/MCU/RGB interfaces, including 3/4-wire SPI interfaces, 8-bit/16-bit MCU interfaces, and 16/18/24-bit RGB interfaces. The 2.2-inch TFT screen is positioned between 2.4-inch and 2.8-inch LCD screens, suitable for customers requiring a small size, and also supports microcontrollers. It has been favored by many customers. We also provide customized services, including flexible cable interfaces, backlight brightness, and touch screens.

3.99-inch long strip LCD screen with a resolution of 400*960, supporting RGB/MIPI interfaces and featuring a capacitive touchscreen, is currently widely used in the market. Its aspect ratio is well-suited for home appliances, smart home devices, and consumer electronics. The 3.99-inch long strip screen uses common driver ICs, making debugging simple. Another core advantage lies in its unique physical shape and the fine display effect brought by its high resolution.

This 3.0-inch IPS LCD screen, with a resolution of 240*400, supports SPI/MCU interfaces and uses ST7793 or ILI9327. It is a classic and practical LCD display screen. Shenzhen Hongjia Technology can supply it long-term, maintains a safety stock, and also accepts customized services. Our engineer, Xiao Liu, will introduce the advantages of this screen and purchasing considerations in this article.

What Is Liquid Crystal in an LCD Display?You’re reading this on a screen. Whether it’s a smartphone, a laptop, a TV, or a car dashboard, chances are it uses an LCD. But have you ever wondered what the “LC” in LCD actually stands for? It’s Liquid Crystal – a strange, fascinating material that doesn’t behave like a normal solid, liquid, or gas.

Traditional small home appliances typically rely on physical buttons, lacking both a modern aesthetic and smart functionality. With the advancement of AI chips, consumer expectations for these products have evolved. Shenzhen Hongjia Technology has introduced a color LCD screen designed to facilitate this smart upgrade: a 3.99-inch (also referred to as 4.01-inch) bar-type display. Featuring a 400×960 resolution and In-Cell touch technology (primarily in portrait orientation), this screen represents a distinctive new form factor for human-machine interfaces in the small appliance sector. It leverages its unique aspect ratio, integrated touch capabilities, and high-fidelity display to replace traditional buttons or segment displays, thereby elevating the interactive experience and the product's overall premium feel.

The 2.0-inch 1U chassis TFT screen produced by Shenzhen Hongjia Technology Co., Ltd. has an outer size of 34.76mm*47.86mm, which can be perfectly installed in a 1U chassis. It has a resolution of 240*320, 4 high-brightness lights, IPS full viewing angle, supports SPI and MCU interfaces, and can be displayed horizontally. Customers are welcome to email for consultation.