5.7-inch industrial-grade IPS TFT LCD display, standard with 640×480 high-definition resolution, equipped with high-brightness backlight configuration, ensuring clear visibility even in strong outdoor light environments. Adopting IPS wide-viewing angle technology, it delivers accurate colors and no distortion from any viewing angle. The whole unit features an ultra-wide operating temperature range of -20℃ to +70℃, with industrial-grade anti-interference and anti-vibration performance, making it stable and durable, suitable for complex working conditions. It comes standard with a universal standard interface, compatible with various industrial control motherboards, easy to integrate, low development cost, and strictly complies with ROHS environmental regulations. Besides smart meters, it can be widely used in industrial control, self-service terminals, charging piles, medical instruments, and outdoor smart devices, making it an ideal supporting solution for industrial and commercial displays.

The viewing angle of STN LCDs is far superior to that of conventional TN/HTN screens, enabling them to meet the display requirements of complex images. Their duty drive typically supports 16 or more drive paths, up to a maximum of 240 paths, providing stable display with no crosstalk.

This product is a 19264 LCD dot matrix display capable of displaying graphics at a resolution of 192 columns × 64 rows of pixels. The display features an STN Negative Mode LED-backlit LCD, showing blue background with white characters, offering high contrast and a wide viewing angle. The module integrates a driver chip and adopts COB (Chip on Board) manufacturing process. It connects to the host MCU via an 8-bit parallel LCD interface and is used for displaying various images and text.

The 1.44-inch TFT display features a 128×128 resolution and an 8-bit MCU parallel interface. It offers simple driving and can be quickly integrated into mainstream microcontroller platforms. The TN panel, combined with a 6 o’clock viewing direction, delivers clear display performance. The operating temperature ranges from -20°C to 70°C, making it suitable for general indoor and semi-outdoor environments. Compact and small in size, it is ideal for applications such as handheld devices, smart home appliances, and instrumentation. Stable and reliable, it is an ideal choice for low-cost display solutions.

TN LCD is the optimal solution for European smart water meter display applications. Its core competitiveness lies in its unparalleled cost advantage and impeccable industrial-grade reliability.

The HTN segment LCD is an upgraded product compared to the TN segment LCD. It offers a wider viewing angle than the TN LCD, with a maximum viewing angle of 150°, and supports 16-duty drive. This product features wide temperature adaptability, meeting the requirements of low-temperature environments as low as -40°C. Its operating voltage range is 3–5 V, making it suitable for low-power devices.

This product is a 14432 LCD dot matrix display capable of showing graphics at a resolution of 144 columns×32 rows of pixels. The display uses a Blue Negative Mode LED backlit LCD, presenting blue background with white characters, offering high contrast and a wide viewing angle. The module integrates a driver chip and adopts COB (Chip on Board) manufacturing process. It connects to the main MCU via a 3-wire SPI interface and is used for displaying various images and text. The module also includes a built-in Simplified Chinese character font library, making data transmission for display simple.

This 9.0-inch TFT display features a 1024×600 high-definition resolution, combined with a TN panel and a standard LVDS interface, offering excellent noise immunity and stable long-distance transmission. Its simple driver design significantly shortens product development and debugging cycles. With an operating temperature range of -30°C to 70°C, it is suitable for demanding applications such as industrial automation and construction machinery. The solution is cost-effective, widely applicable, and supports continuous stable supply for over five years, effectively reducing replacement and maintenance costs for buyers. Integrating reliability and economy, it is a worry-free choice for industrial equipment display solutions.

For medical spectrum therapy devices, the TN LCD display function serves as the core enabler of precise, safe, and intelligent treatment.

This product is a 12864 LCD dot matrix display capable of showing graphics at a resolution of 128 columns × 64 rows of pixels. The display uses an STN yellowgreen mode LEDbacklit LCD, presenting black characters on a yellowgreen background with high contrast and a wide viewing angle. The module integrates a dedicated driver chip, adopts COB (ChiponBoard) manufacturing process, and connects to a host MCU via an 8bit parallel LCD interface for displaying various images and text. An internal compensation circuit ensures good display performance even over a wide temperature range.

The 2.8-inch TFT features an IPS full-viewing-angle panel with 240×320 resolution, delivering true colors and clear images from any viewing angle. It is powered by the ST7789V driver IC with a standard interface and mature driver support, allowing engineers to quickly begin development. With a brightness of 350 cd/m2 and an operating temperature range of -30°C to 85°C, it meets the requirements for both indoor and outdoor instrumentation. Its compact design makes it suitable for applications such as industrial instruments, handheld devices, and smart control panels.

The reason why HTN LCD is regarded as a key component that propels gas meters from the “functional type” to the “smart type” lies fundamentally in the valuable information interaction capability it endows the meter with—enabling users to intuitively understand their gas usage while also facilitating the operation and management of gas companies. The realization of this smart upgrade, however, relies on the precise adaptation of the LCD to the harsh working environment of gas meters: gas meters are typically battery-powered and highly sensitive to power consumption, while the LCD features extremely low power draw, dropping to as low as 2 μA after power-off, thus ensuring long-term stable battery operation. At the same time, it operates stably over a wide temperature range from -40°C to 90°C, possesses good anti-interference capability, and can reliably handle complex environments such as kitchens. Moreover, the 10-to-20-year service life of the LCD panel basically matches the design life of gas meters. Combined with its low cost, it becomes an ideal choice for large-scale deployment of smart gas meters.