This product is an LCD 20×4 character dot matrix display module designed for displaying ASCII characters, featuring 4 rows with 20 characters per line. The screen utilizes an STN yellow-green mode LED backlit LCD, displaying yellow-green background with black characters, offering high contrast and a wide viewing angle. The module incorporates the ST7066 universal character driver chip, adopts COB production technology, and connects to the main control MCU via an 8-bit parallel LCD interface, ensuring ease of use.

The 0.96 inch OLED is a compact, high-contrast display. It employs self-emissive technology, eliminating the need for a backlight. This results in an ultra-thin module structure that saves valuable internal space in devices. It is widely used in wearable devices, portable electronics, smart home appliances, and similar applications.

FSTN LCD enhances viewing angle width and improves background color uniformity (compared to STN LCD) through the compensation film process. FSTN is suitable for multiplex dynamic driving and can support up to 320-multiplex dot matrix products, making it ideal for complex graphic displays.

The Negative LCD series is widely used in elevator applications such as floor indicator panels, hall call display panels, car operation panels, LCD information panels, horizontal display panels, and monochrome LCD modules. Among these, the three most representative display modes are white characters on a blue background, white characters on a black background, and colored characters on a black background. The LCD segment display is employed to show the current floor number, indicate the direction of elevator movement, confirm selected floors, display overload warnings, provide arrival notifications, and respond to passenger calls by indicating operational statuses such as “Up,” “Down,” or “Stopping.” Additionally, touch-sensitive functionality can be integrated to meet human-machine interaction needs during elevator operation.

This product is an LCD 16×2 character dot matrix display module designed for ASCII character display, featuring 2 rows with 16 characters per row. The display utilizes an FSTN mode LED backlit LCD, showing blue-black characters on a gray background with high contrast and a wide viewing angle. The module includes a built-in character driver chip and is manufactured using COG technology, making it thin, lightweight, and energy-efficient. It connects to the main MCU via an SPI interface or an 8-bit parallel LCD interface.

VA LCD segment displays feature a black background with white characters, offering high contrast, a wide operating temperature range, broad viewing angles, and fast response times. They can be combined with color silk printing or color filter films to achieve TFT-like colorful display effects and can also be used in conjunction with TFT screens.

0.54-inch OLED display module is an ultra-compact, high-contrast solution designed for embedded systems and portable electronic devices. With a resolution of 96 x 32 pixels and an operating temperature range of -40 to 70°C, it enables clear information display within a minimal footprint. It is widely used in smart wearable devices, portable industrial instruments and meters, and controllers for small household appliances.

VA LCD products are widely used in industrial alarm instruments such as multi-channel alarm meters, single-channel digital display alarm meters, status/process indicators, and dedicated gas detection alarm meters. The LCD screens digitally display real-time measurement values (temperature, pressure, etc.), alarm setpoints, analog displays (percentage), channel numbers, alarm status indications, gas concentration values (e.g., %LEL), and provide precise display of single-point parameters and threshold alarms. This enables the informational representation of instrument functions for monitoring production process parameters and ensuring personal and property safety.

This product is an LCD 16×2 character dot matrix display module, designed for displaying ASCII characters, featuring 2 rows with 16 characters each. The display utilizes an STN yellow-green mode LED backlit LCD, showing yellow-green background with black characters, offering high contrast and a wide viewing angle. The module contains an ST7066 universal character driver chip, manufactured using the COB production process. It connects to the main control MCU via an 8-bit parallel LCD interface, ensuring convenient and easy use.

COG Segment LCD (Chip-on-Glass Segment Liquid Crystal Display) is a liquid crystal display technology where the driver chip (IC) is directly bonded onto the glass substrate. It features high integration, slim design, low power consumption, and low cost.

This ultra-compact 0.49-inch Mini OLED display delivers clear, sharp, and high-contrast visuals, making it particularly suitable for space-constrained applications. Featuring wide viewing angles and low power consumption, it is widely used in portable wearable devices, smart accessories, and compact instrument displays. The module supports the I2C interface and offers stable, reliable performance.

Eastern Display manufactures various types of character dot matrix LCD modules and graphic dot matrix LCD modules. The display modes include Yellow-Green STN, Blue-White STN, and Gray-Black FSTN, among others. The production processes incorporate COB technology and COG technology. Paired with LED backlight of different colors, these modules can display various characters and graphics. They are easy to use, offer high reliability and cost-effectiveness, and provide diverse options, making them widely used in various types of power meters.