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China 3.99 inch bar lcd touch screen Manufacturers, Suppliers, Factory

We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for 3.99 inch bar lcd touch screen,3.99 inch Long Strip tft display RGB,3.99 inch Long Strip lcd display 400*960,3.99 inch Long Strip tft lcd 400*960,3.99 inch Long Strip IPS High Brightness display, We guaranteed high-quality, if clients were not pleased together with the products' good quality, you can return inside of 7days with their original states.
3.99 inch bar lcd touch screen, Due to our dedication, our items are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality solutions that will exceed the expectation of our customers.

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    Hongjia is an experienced supplier that offers the 2.88 inch 120*640 IPS long strip Screen that stands out in the small‑size bar‑type display market – while many such screens exist, very few support both SPI and MCU interfaces. This model features 8/16‑bit MCU and 3/ or 4‑wire SPI interfaces, making it ideal for microcontroller‑based projects. With incell touch integration and a resolution of 120×640, it helps customers reduce overall system cost and has gained wide popularity.
  • 3.5 inch TFT LCD Module 480*800 Interface RGB

    3.5 inch TFT LCD Module 480*800 Interface RGB

    Find a huge selection of 3.5 inch TFT LCD Module 480*800 Interface RGB from China at SZ HONGJIA TECHNOLOGY SHARES LIMITED. Provide professional after-sales service and the right price, looking forward to cooperation. 3.5 inch TFT LCD IPS 480*800 resolution ST7701S interface RGB 40PIN.
    size : 3.5 inch
    Number of Pixels : 480*800
    Viewing direction : ALL
    LCM Driver IC : ST7701S
  • 3.95 inch Square Display with Touch 40PIN

    3.95 inch Square Display with Touch 40PIN

    HJ3950-06 is a 3.95 inch Square Touch screen RGB interface, interface I2C, Integrated display and touch screen, integrated with a flat cable for easy design, GT911 touch IC, 40pin standard plug, 480*480 resolution, can be used in medical equipment, smart home, control panel, 86 box, vehicle-mounted equipment and other products. Our company can accept customization according to customer requirements.
    Size: 3.95 inches
    Resolution (Number of Pixels): 480*480
    Viewing direction: ALL O’CLOCK/ IPS
    Driver IC (LCM Driver IC): ST7701
  • 3.99 inch Wide Temperature LCD Module

    3.99 inch Wide Temperature LCD Module

    You can rest assured to buy customized HONGJIA 3.99 inch Wide Temperature LCD Module from us. 3.99 inch Long Strip LCD RGB interface, ST7701S 45PIN wide temperature.
    size : 3.9 inch
    Number of Pixels : 400*960
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  • 2.8 inch Touch LCD Module

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    As the professional manufacture, we would like to provide you HONGJIA 2.8 inch Touch LCD Module. 2.8 inch Touch LCD IPS 240*320 bright, FT6336U, IIC interface 8PIN.
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    LCM Driver IC : ST7789
  • 3.51 inch Long Strip LCD 340x800

    3.51 inch Long Strip LCD 340x800

    You can rest assured to buy HONGJIA 3.51 inch Long Strip LCD from our factory and we will offer you the best after-sale service and timely delivery. 3.51 inch Long Strip LCD driver IC: ST7701S, resolution 340*800 interface RGB
    size: 3.51 inch
    Number of Pixels: 340*800
    Viewing direction: ALL O’CLOCK/ IPS
    LCM Driver IC: ST7701S
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  • Application Prospects of a 3.99-inch Long Strip LCD Screen with 400*960 Resolution in Electronic Products

    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.

  • 1.8-inch round screen with 360*360 resolution and support for SPI/MCU/QSPI/MIPI interfaces

    HJ1800-01, a 1.8-inch round LCD with IPS, full viewing angle, 360*360 resolution, and a contrast ratio of 1200. It supports multiple interfaces (SPI/MCU/QSPI/MIPI) via the IM port, and supports an ultra-wide operating temperature range of -30°C to 80°C. The driver IC is the ST77916, and standard ICs are available for a long time. This 1.8-inch round LCD features a capacitive touchscreen and I2C interface. The touchscreen is laminated to the LCD for easy debugging.

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  • Breaking the mold, a powerful 2.35-inch high-definition TFT display with 272*480 resolution is here!

    Shenzhen Hongjia Technology is mass-producing 2.35-inch LCD displays with a resolution of 272*480, IPS full viewing angle, and high-definition clarity. It uses mature drivers such as ST7365 or ILI9488, supports SPI/MCU/RGB and MIPI interfaces, and is compatible with microcontrollers, saving overall system costs. Previous TFT screens smaller than 2.4 inches were mostly low-resolution 240*320, with large pixel pitch and insufficient image detail. To meet the increasing demand from customers for finer display quality

  • Advantages and disadvantages of SPI interface and QSPI interface for small-size LCD screen

    In short, for small-sized LCD screens, QSPI is a better choice: through pin multiplexing and queue mechanism, while maintaining sufficient transmission rate, PCB design and master control resource usage are greatly simplified, which is especially suitable for scenarios that require dynamic display and limited space. SPI is only applicable to extreme cases where the driver IC does not support QSPI or has extremely simple functions. When actually selecting, it is necessary to first confirm the interface specifications of the screen driver IC (some screens support both SPI and QSPI, which can be switched by configuring pins).

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