As compact and vertically oriented display interfaces gain popularity across industrial, commercial, and smart-home applications, bar-type LCD modules have become an essential component in next-generation embedded systems. The 3.7 inch 240×960 bar LCD module (Model: DBC037BVN40R035A) is designed specifically for these environments, offering a tall display format, robust structural design, excellent optical consistency, and broad viewing angles suitable for modern UI layouts.
With a narrow width of only 25.3 mm and an elongated 240×960 resolution, this module is ideal for devices requiring high readability within limited panel space. As a professional LCD module manufacturer, Aptus Display delivers reliable performance, consistent quality, and long-term supply stability for industrial integration.
(Parameters accurately extracted from the official product datasheet)
| Category | Specification |
|---|---|
| Size | 3.71 inch |
| Resolution | 240 (H) × 960 (V) |
| Interface | RGB + SPI |
| Technology | a-Si TFT |
| Color Depth | 16.7M |
| Display Mode | Normally Black |
| Pixel Configuration | RGB Vertical Stripe |
| Driver IC | ST7701S |
| Viewing Direction | All View |
| LCM Dimensions | 25.3 × 98.89 × 2.1 mm |
| Active Area | 22.96 × 91.44 mm |
| Backlight | 4 LEDs |
| Brightness | 350 cd/m² |
| Contrast Ratio | 1000 |
| Operating Temperature | –20°C to +70°C |
| Storage Temperature | –30°C to +80°C |
| Touch Panel | Without CTP (optional customization available) |
These specifications ensure reliable performance and broad compatibility with industrial-grade embedded systems.
The extended 240×960 display area provides a space-efficient solution for equipment requiring tall and narrow visual interfaces. This makes the module suitable for vertical UI layouts commonly used in industrial control devices, access systems, and smart home terminals.
With an all-view capable panel, the module maintains consistent brightness, clarity, and color reproduction from all angles—an essential requirement for devices mounted at varying viewing positions.
The normally-black mode offers richer contrast, deeper black levels, and a more modern appearance compared to traditional transmissive TFT displays. This results in smoother UI rendering and improved visual quality in both dark and bright environments.
By combining RGB for high-speed pixel data and SPI for control signals, the module ensures efficient communication with MCUs and embedded processors. This flexibility makes the module suitable for lightweight embedded environments and complex industrial systems alike.
With an operating range from –20°C to +70°C and a 25,000-hour LED backlight lifetime, this bar LCD module is designed for reliability in harsh industrial or semi-outdoor conditions.
Multifunctional testers, handheld diagnostic tools, portable measurement units, and compact industrial controllers benefit from the tall display area for clear data layouts in limited space.
The module’s narrow width fits seamlessly into smart locks, wall-mounted control terminals, security panels, and intelligent access systems. It supports vertically structured menus ideal for modern home automation.
Vending machines, queue-management equipment, self-service kiosks, ticketing terminals, and compact digital signage benefit from a slim and high-resolution display format.
Aptus Display is a specialized LCD module manufacturer committed to designing and supplying high-quality display solutions for industrial, commercial, medical, and smart-technology applications.
Our expertise includes TFT LCD modules, bar LCD displays, IPS modules, touch display development, and full display integration services for OEM and ODM customers.
Full in-house engineering and production capability
Stable supply chain and long-term product availability
Strict quality management and optical/electrical testing
Fast response and professional technical support
Global supply to Europe, North America, and Asia
Experience in industrial, automation, smart home, and medical markets
Aptus Display provides reliable LCD display solutions designed for long-life deployment and stable performance.
To support unique industrial design requirements, Aptus Display offers a wide range of custom LCD display services:
Customized brightness and high-brightness backlight options
Optional capacitive or resistive touch screen
Custom cover lens, logo printing, and optical bonding (OCA)
Interface customization (RGB, SPI, MIPI, LVDS)
FPC redesign and structural modification
Driver board matching and firmware configuration
Enhanced environmental and protective options
Whether your product requires minor adjustments or a fully customized bar LCD module, our engineering team can support development from prototype to mass production.
If you’re developing a new project and require a dependable bar LCD module, Aptus Display is ready to support your needs.
Contact us today to discuss your project and receive a tailored quote!
