Product overview
This 3.71-inch long bar TFT LCD module features a 240×960 resolution, 400 cd/m² brightness, ST7701SN driver IC, and SPI plus 18-bit RGB interfaces. With an active area of 22.86 × 91.44 mm and compact outline dimensions of 30.30 × 130.65 × 2.80 mm, it is designed for smart home control panels, industrial HMI terminals, access control systems, medical equipment, audio devices, elevators, and other space-limited products. HuaXin offers OEM and ODM customization for the FPC, interface, backlight, touch panel, cover lens, and module structure.
Technical highlights
The 3.71-inch long bar display combines a 240 × 960 resolution with a narrow stretched-screen format, making efficient use of limited installation space. Its 400 cd/m² brightness supports clear graphical and status information, while the ST7701SN driver IC and SPI plus 18-bit RGB interfaces enable integration with compatible embedded platforms. The elongated active area of 22.86 × 91.44 mm is suitable for vertical or horizontal user-interface layouts in smart home, industrial, medical, access control, audio, and elevator applications.
Customization options
Custom FPC layout, length, shape, and pin definition
Customized SPI and 18-bit RGB interface configuration
Backlight brightness and power-consumption adjustment
Optional touch panel integration
Customized long bar cover lens size, color, and printing
Optical bonding and air bonding support
Customized module dimensions and mechanical structure
Display assembly and system integration support
Prototype development and mass-production services
