LDC027G-091C
P0.9 Customizable All-in-One LED Display
- Mini LED with ultra-fine 0.9mm pixel pitch and 10,000:1 contrast ratio delivers exceptional visual clarity
- Customizable screen shapes and sizes with All-in-One design for hassle-free installation
- Reliable performance in any space, enabled by COB technology and an IP54-rated, IK06-certified surface that protects against dust, moisture, and impact
- Compact 1U rack-mount control box and discreet power box simplify integration and reduce cabling
- Energy-efficient design with common cathode LEDs and smart ICs reduces power consumption and supports sustainable operation
- Centralized and efficient system management via LAN control
OVERVIEW
The ViewSonic LDC series is an innovative, customizable all-in-one fine-pitch LED display that offers flexible layouts and effortless installation—all in a single solution. Combine the LDC027G-091C LED cabinets to create LED video walls in diverse shapes and sizes, delivering compelling digital signage that brings your concepts to life. Its all-in-one design ensures a hassle-free installation process and intuitive operation. Powered by Chip-on-Board (COB) technology, the bonding-wire-free LED structure enhances durability and long-term reliability. The IP54-rated, IK06-certified surface protects against dust, moisture, and impact — making it ideal for public spaces such as lobbies, shopping malls, and transportation hubs. The energy-efficient common cathode design lowers power consumption by up to 25% compared to traditional solutions, reducing heat generation and extending product lifespan. With its slim 32.9mm thickness, total installation depth under 10 cm, and 99% screen-to-body ratio, the display delivers a sleek, modern aesthetic that blends seamlessly into any environment. Its compact 1U rack-mount control box, designed to fit standard server cabinets, simplifies integration with AV systems, while a discreet power box installed behind the display reduces cabling for a cleaner installation. The display is also compatible with multiple Novastar control systems, allowing flexible integration with existing AV infrastructures. Centralized management through LAN connectivity streamlines operation and control.
Craft Your Vision Effortlessly
Exceptional Clarity for Every Application
Built on COB technology and Mini LED architecture, these modules offer pixelpitches as fine as 0.7 mm and a 10,000:1 contrast ratio for exceptional sharpness and depth. Ideal for both mission-critical environments and visual showcases, they deliver vivid, high-resolution imagery across lobbies,exhibition halls, control rooms, and more.
Display Configurations Tailored to Your Needs
Draw in any audience and make a lasting impression with a display customized to your space and vision. Create striking curved layouts, 90-degree corners, or any other unique configurations, enthralling viewers in settings such as reception halls, malls, transportation hubs, and convention centers.

All-in-One Integration for Effortless Installation
The LDC series enhances traditional LED displays by integrating power supply, control, image stitching, and display systems. This eliminates the complexity of configuring multiple systems and components, saving valuable time and effort. Simply switch on the display, and it' s ready to use.

Premium Aesthetics with Ultra-Slim & Bezel-Free Design
Designed with a sleek, frameless look, the LDC series features a 32.9mm ultra-slim profile and 6mm ultra-thin bezels, bringing refined sophistication to any space. Once installed, the display maintains a wall-to-screen depth of under 10cm, enabling a clean, flush fit without the need for extra framing. Ideal for seamless integration in lobbies, flagship stores, and ballrooms.

Captivating Visuals that Shine Bright
Celebrate brilliant clarity with a high brightness of 600 nits along with 100-level adjustments and a remarkable 10,000:1 contrast ratio. This display guarantees captivating, clear visuals even in large venues with ambient lighting, like shopping malls or hotel ballrooms. Boasting a lightning-fast 3,840 Hz refresh rate, it effortlessly captures attention and enhances your brand image with superior visual impact.

Mesmerize in Every Space
Reliable Operation
Reliable Protection with COB Technology
Engineered with advanced COB technology, this display eliminates bonding wires by mounting LED chips directly to the substrate, enhancing durability, stability, and thermal performance. The IP54-rated surface protects against dust and moisture, while IK06-certified impact resistance ensures dependable operation in high-traffic, professional environments. Designed for longevity and low maintenance, it’s a robust solution for mission-critical applications.
Reduced Power Consumption with Common Cathode Design
The LDC Series uses COB architecture with a common cathode LED design to reduce power consumption compared to conventional All-in-One LED displays with common anode configurations. This architecture improves energy efficiency, reduces heat generation, and contributes to lower operating costs over time. Combined with enhanced thermal performance and longer product lifespan, it offers a more sustainable and reliable solution for professional environments focused on long-term efficiency.

Lower Energy, Longer Lifespan, Better ROI
Engineered for sustainable performance, the LDC series features high-brightness LEDs calibrated for energy efficiency, cutting power consumption by over 40% compared to conventional LED displays and extending component lifespan. To further optimize operations, a built-in one-click power-off function simplifies manual shutdowns and minimizes idle-time energy use.

Automatic Power Switching for Continuous Operation
To ensure continuous display in mission-critical environments, the LDC Series integrates an intelligent power redundancy system. In the event of a cabinet power failure, the system automatically switches to an adjacent cabinet’s power supply, preventing black screens and maintaining uninterrupted operation.
*If both adjacent cabinets experience simultaneous power failure, the backup mechanism will be unable to operate.
Easy Full Front Maintenance
Enjoy maintenance convenience with hot-swappable front LED modules, enabling effortless replacement of defective parts without relocating the entire display. The user-friendly magnetic suction tool ensures a hassle-free process, accessible to all, regardless of technical expertise.
Seamless Integration
Centralized Management via LAN Control
This LED display supports easy and efficient control of multiple-display configurations through LAN control, enabling centralized management, scheduling, and adjustments from a remote location.
Flexible Integration with Novastar Control Systems
The LDC Series is compatible with various Novastar control systems, enabling flexible deployment. Whether installing new or upgrading existing setups, it ensures seamless integration with minimal transition costs and a low learning curve.
*For details on compatible models, please refer to the user guide.

Dimensions & I/O Ports

- Indicator Light
- Power Button
- AC In x2
- AC Out x4
- RS232
- LAN Control In & Out

- Display Panel
- Control Knob
- Back Button
- Layer Control Buttons
- Input Source Buttons
- Function Buttons
- USB-A (Front Panel)
- USB Control
- Ethernet Port x2 (Control)
- Light Sensor
- Genlock In & Loop
- 3G-SDI In & Loop
- USB-A (Rear Panel)
- RS232 (3-Pin)
- Ethernet Port x6 (Output)
- Audio In & Out
- 3D Out
- HDMI 2.0 In & Loop
- HDMI 1.3 In x2
- Optical Port x2
- Monitor Out (HDMI 1.3)
- Power Button
- AC In
SPECIFICATIONS
- SpecificationScreen Size: 27"
Panel Technology: Direct view LED
LED Package Type: Flip Chip COB
Pixel Pitch (mm): 0.94
Brightness (max.): 600 nits (100 levels adjustable)
Contrast Ratio (typ.): 10000:1
Orientation: Landscape
Viewing Angles (typ.): H = 170, V = 170
LED Lifetime (typ.): 100,000 Hours
Resolution Support: VGA(640 x 480) to 4K(3840 x 2160@60hz)
HDTV Compatibility: 480p, 576p, 720p, 1080p, 2160p
Horizontal Frequency: 31K-94kHz
Vertical Scan Rate: 56-85Hz - InputHDMI: 3
(HDMI 2.0/HDCP 2.2 x1, HDMI 1.3/HDCP 1.4 x2)
USB Type A: 2
(USB3.0 x1, USB2.0 x1)
RJ45 Input: 2
(control)
Audio-in (3.5mm): 1 - OutputHDMI out: 1
(HDMI 1.3/HDCP 1.4)
Audio out (3.5mm): 1
USB Type A (Power): Shared with USB A input
(USB 3.0 5V/0.9A x1, USB 2.0 5V/0.5A x1)
- ControlRJ45 (LAN control): 2
USB Type A (Services): 1(shared with USB A input)
USB Type B (Debug): 1
RS232 (DB 9-pin female): 1(3 pin) - OthersPower Supply Voltage: 100-120V/20A ~ 50/60Hz or 220-240V/10A ~ 50Hz
(vary by country)
Power Consumption: 19W per cabinet (typ),
57W per cabinet (max),
< 0.5W (Hibernate)
Operating Temperature: 0~40℃
Total LED Module Quantity: 4 per cabinet
Ingress Protection Rating: IP54(Front)
Impact Protection Rating: IK06(Front)
Net Weight: 8.16 lbs
(3.7kg) per cabinet - Standard AccessoriesControl Box: LD-SCB-025
Power Cord: 1
Installation Guide: 1
Wall Mount: 1
Spare Parts: LED module 7%
Maintenance Tool: RSPL - Optional AccessoriesControl Box: LD-SCB-024
LD-SCB-026
Maintenance Tool: RSPL























