Our 15.7″ round LCD display module features a 960×960 resolution, high brightness up to 800 nits, and a stable eDP interface, making it ideal for industrial equipment, smart kiosks, and creative signage. With a true circular viewing area and reliable TFT technology, this round LCD display module delivers vivid images, wide viewing angles, and flexible customization options for your unique application scenarios.
This 15.7″ round LCD display module combines a 960×960 circular resolution, high brightness and a reliable eDP interface, making it suitable for industrial control, smart kiosks, retail signage and creative devices where a distinctive form factor, stable 24/7 performance and easy system integration are required.
The RD157H is a 15.7 inch round LCD display module designed for applications that require a unique circular form factor and reliable, long-term performance. With a 960×960 resolution, this round LCD display module delivers crisp images, fine details and smooth graphics that are ideal for modern HMI interfaces, smart signage and information terminals. Based on a high-quality TFT LCD panel, the RD157H round LCD display module offers up to 800 nits high brightness, making it suitable for environments with strong ambient light or semi-outdoor installations.Thanks to its circular design, the RD157H helps product designers break away from traditional rectangular screens and create more attractive, differentiated devices. It can be widely used in industrial control systems, vending machines, kiosks, smart retail, transportation displays and customized advertising players. The stable performance, wide viewing angle and excellent display uniformity help ensure a comfortable visual experience for end users.As a customizable round LCD display module, RD157H can be integrated with different mainboards, touch solutions and housings according to project needs. This allows OEMs and solution providers to shorten development time and accelerate product launch while maintaining a distinctive industrial design.
| Model | RD157H Round LCD Display Module |
|---|---|
| Size | 15.7 inch circular |
| Pixel Number (Resolution) | 960 × RGB × 960 pixels |
| Active Area (AA) | Approx. 400.032(H) × 400.032(V) mm |
| Pixel Pitch | Approx. 0.416(H) × 0.416(V) mm |
| Aspect Ratio | 1:1 round |
| LCD Type | TFT, Normally Black, Transmissive |
| Viewing Angle | 89°(L) / 89°(R) / 89°(U) / 89°(D) (Typ.) |
| Brightness | 800 cd/m² (Typ.), 560 cd/m² (Min.) |
| Contrast Ratio | 1000:1 (Typ.) |
| Response Time | 16 ms (Typ., G to G) |
| Color Depth | 16.7M colors, 72% NTSC |
| Surface Treatment | Anti-glare (Haze 25%), hard coating (3H) |
| Backlight Type | WLED backlight, PWM dimming |
| Backlight Lifetime | 50,000 hours (Typ.) |
| Interface | eDP interface, 2-lane, 51-pin connector |
| Power Supply | DC 12.0 V (Typ.) |
| Power Consumption | Panel 3.8 W (Typ.), Backlight 31.2 W (Typ.) |
| Operating Temperature | 0℃ to +50℃ |
| Storage Temperature | -20℃ to +60℃ |
The RD157H round lcd display module features a large 15.7-inch circular 1:1 form factor with an active area of about 400 mm in diameter. This unique round design enables more creative UI layouts for dashboards, clocks, instruments and digital signage where a circular viewing area is preferred over traditional rectangular screens.
With a typical brightness of 800 cd/m², the RD157H round lcd display module provides strong, uniform illumination across the full circular screen. This high brightness level helps keep critical content readable in bright indoor spaces and semi-outdoor environments such as shopfront displays, kiosks and transportation terminals.
Engineered for professional applications, the RD157H round lcd display module offers wide viewing angles up to 89° in all directions, so graphics and UI elements remain clear and consistent even when users stand around the circular display. This makes it ideal for collaborative dashboards, control panels and public information terminals.
A 960×960 pixel matrix gives the RD157H round lcd display module enough pixel density to render smooth curves, pointer dials, circular charts and detailed icons. This resolution is well-suited for instrument clusters, round HMIs, smart clocks and brand-driven creative content in compact yet high-impact designs.
The RD157H round lcd display module adopts a 2-lane eDP interface, compatible with mainstream industrial PCs and embedded platforms. Combined with optional driver boards and touch solutions, it simplifies system design and helps OEMs quickly integrate the round lcd display module into finished products.
Designed for long-term field operation, the RD157H round lcd display module uses a high-quality LED backlight with a typical lifetime up to 50,000 hours. The robust mechanical design and stable driving scheme support 24/7 operation in industrial and commercial applications where reliability and consistent display performance are critical.
The RD157H round LCD display module creates a striking feature wall in cafés and restaurants, displaying menus, branding and ambient videos on a circular screen. This round LCD display attracts customers from a distance and upgrades the overall dining atmosphere.
In hotel lobbies, the RD157H round LCD display works as a welcome screen, showing greeting messages, branding visuals and information in a circular layout. This round LCD display module enhances the lobby image and delivers a modern first impression for guests.
The RD157H round LCD display module is ideal for museums and galleries to present themed content such as planets, clocks or artistic patterns. By using a round LCD display, exhibitions become more immersive, visually distinctive and easier for visitors to remember.
We focus on round LCD display module solutions, and the RD157H 15.7 inch circular screen is designed with deep know-how in mechanical structure, optical performance and system integration for modern equipment.
The RD157H round LCD display module offers balanced brightness, color consistency and clear details across the full circular area, making UI layouts, animations and branding content easy to read from different angles.
With high brightness output and stable backlight design, the RD157H round LCD display performs reliably in bright indoor or semi-outdoor locations such as lobbies, cafés, museums and public spaces.
Carefully selected components and a proven driving scheme make the RD157H round LCD display module suitable for long-hour, high-duty applications in signage, information terminals and decorative installations.
We support customization of interface, brightness, cables, mounting brackets and cover glass, so the RD157H round LCD display module can be precisely adapted to your enclosure design and application requirements.
Our team provides timing suggestions, interface guidance and detailed drawings for the RD157H round LCD display, along with a matching product line and stable supply to support long-term projects.
The RD157H round LCD display module uses a standard eDP interface, so in most cases you can reuse your existing CPU or controller platform as long as it supports compatible eDP timing. We usually recommend reviewing the timing table, power sequence and backlight driving requirements first, then matching them with your mainboard design. If your project is migrating from a rectangular panel, you may only need minor firmware adjustments such as resolution configuration and EDID settings. Our team can provide reference schematics, timing suggestions and sample code to help your R&D engineers complete fast and stable integration.
For the RD157H round LCD display module, UI design is as important as hardware integration. Because the active display area is circular, critical information and touch targets (if a touch solution is added) should be placed inside a safe inner circle, avoiding the very edge to prevent clipping. It is better to use radial layouts, circular menus and center-focused animations instead of simply cropping a square UI. We recommend exporting UI assets at 960×960 resolution, testing them on a real round LCD display and adjusting font sizes, contrast and animation speed to ensure readability at the actual viewing distance.
The RD157H round LCD display module offers high brightness, making it suitable for bright indoor and many semi-outdoor scenarios such as hotel lobbies, shop windows and covered public spaces. However, actual readability depends on installation angle, ambient light, reflections and content design. Using high-contrast graphics, darker backgrounds and avoiding pure white full-screen images will improve perceived brightness and reduce power stress. We also recommend considering anti-glare or anti-reflection cover glass and proper ventilation in the enclosure. For fully outdoor use under direct sunlight, a dedicated sunlight-readable system evaluation is still necessary.
When integrating the RD157H round LCD display module into an enclosure, mechanical support and heat dissipation should be planned together. The circular active area is surrounded by a non-display region and metal frame, so the mounting structure should support the frame evenly without pressing the LCD surface. Reserve enough space for the eDP cable, backlight connector and any PCBA behind the module. For applications running long hours, use metal brackets or heat spreaders connected to the chassis to conduct heat away from the panel and backlight area. Avoid localized stress and bending; following the mechanical drawing tolerances is essential for long-term reliability.
Yes, the RD157H round LCD display module can be adapted through OEM/ODM services for different application needs. Typical customization items include interface matching with your mainboard, brightness tuning, special FPC or cable length, mounting brackets and circular cover glass with silk-printing. For some projects, we can also help design a matched control board so that the round LCD display becomes a more complete sub-system. Customization is evaluated based on project volume, schedule and technical feasibility, and our engineering team will review specifications together with your R&D team before confirming the solution.
The RD157H round LCD display module is designed for long-term use in signage and public information systems. Key components such as the TFT panel, backlight and driving ICs are chosen from reputable suppliers with stable supply. The module is tested for temperature cycling, on/off switching and continuous operation to verify brightness stability and image quality over time. Actual lifetime depends on operating temperature, brightness level and duty cycle, so we recommend designing thermal management carefully and avoiding running at maximum brightness continuously when not required. With proper system design, the RD157H can support multi-year 24/7 applications.
For the RD157H round LCD display module, signal integrity and EMI control are important, especially when the cable between the mainboard and display is long. We recommend using high-quality eDP cables with proper impedance control and shielding, and keeping them away from noisy power lines or motors. The cable routing should avoid sharp bends and excessive mechanical stress. Adding common-mode chokes, ferrite beads and proper grounding on the mainboard can further improve EMC performance. During prototype stages, it is good practice to perform basic EMI pre-tests and image stability checks, then fine-tune layout and filtering before mass production.gging, optimization and problem solving to keep your product running reliably.
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