LCD displays or digital signage screens are commercial-grade displays built for professional use, differing from consumer TVs in construction, reliability and manufacturer support. They are designed for 24/7 operation and the demands of public spaces and intensive use. Lumepix supplies and installs Samsung and LG LCD displays for offices, meeting rooms, retail and outdoor locations, and sets up remote content management for them.
Lumepix's LCD Display Solutions:
01Digital SignageOffice · Retail · Lobby
Commercial-grade LCD screens for displaying dynamic content — advertising, notices, directions, and real-time information. Built for continuous, reliable use in high-demand business environments.
Main technical features:
- Brightness 700–4,000 nits
- 16/7 or 24/7 Operation
- Remote Content Management
- Narrow Bezels, Slim Housing
- Compatible with OptiSign, BrightSign
- Suitable for Video Wall Integration
02Touchscreen DisplaysSelf-Service · Education · Information Systems
LCD displays controlled directly through the screen surface, offering an intuitive user experience. Widely used in information systems, self-service kiosks, education, and industry.
Main technical features:
- P-Cap, IR, or Optical Touch
- Multi-Touch Support
- Tempered Protective Glass
- Scratch-Resistant Surface
- Compatible with Kiosk Software
- Fast and Precise Response
03Conference roomsVideo Conferencing · Remote Work
Professional displays for meeting rooms and conference halls. Integrated audio and camera solutions, compatible with Teams, Zoom, Meet, and Webex.
Main technical features:
- 4K UHD, HDR Support
- Diagonal 55"–98"
- Built-in AI Video Conferencing Camera
- Built-in Speakers and Microphones
- Teams Rooms, Zoom Rooms
- HDMI, USB-C, Wi-Fi share
04WeatherproofFacade · Outdoor Area · Storefront
Commercial-grade LCD displays built for outdoor conditions, withstanding rain, snow, dust, and UV radiation. Very high brightness ensures visibility even in direct sunlight.
Main technical features:
- IP56+ Protection Rating
- Brightness 2,500+ nits
- Operating Temperature -30°C…+50°C
- UV-Resistant, Anti-Reflective Glass
- Active Cooling and Heating
- Vandal-Resistant Housing
05LCD videowallControl Center · Shopping Center
High-resolution LCD modules with ultra-thin bezels, combinable into one large surface. Suited to control centers and creating large-scale visual solutions.
Main technical features:
- Bezel-to-bezel <1 mm
- 4K and 8K Input Support
- Modular (2×2 to 4×4)
- Automatic Color Calibration
- Daisy-Chain Connection
- 24/7 Operational Capability
06Digital WhiteboardEducation · Teamwork
An interactive LCD board for writing, drawing, and taking notes directly on the screen. A paperless solution for education, business environments, and teamwork.
Main technical features:
- 4K UHD Resolution
- IR / P-Cap / EMR Touch Support
- Cloud Storage (OneDrive, Drive)
- Miracast, AirPlay, Chromecast
- Multi-User Support
- Teams / Zoom / Meet Compatibility
LCD Display Technical Specifications:
01 Diagonal
13″–110″ The most common diagonal sizes for LCD screens. A larger diagonal means a larger viewing surface and is better suited to viewing from further away — the right choice depends on the room size and viewing distance.
110"
98"
85"
75"
65"
55"
50"
46"
43"
32"
24"
13"
| Diagonal | Dimensions (Width × Height) |
|---|---|
| 13" | 288 × 162 mm |
| 24" | 531 × 299 mm |
| 32" | 708 × 398 mm |
| 43" | 953 × 536 mm |
| 46" | 1 020 × 574 mm |
| 50" | 1 109 × 624 mm |
| 55" | 1 218 × 685 mm |
| 65" | 1 446 × 813 mm |
| 75" | 1 670 × 940 mm |
| 85" | 1 892 × 1 065 mm |
| 98" | 2 181 × 1 227 mm |
| 110" | 2 447 × 1 376 mm |
02 Resolution
FHD – 8K Resolution indicates the number of pixels displayed on the screen and has a direct effect on image sharpness. All the resolutions below are in 16:9 format — the diagram shows their actual proportions.
8K UHD — 7680 × 4320
4K UHD — 3840 × 2160
QHD — 2560 × 1440
Full HD — 1920 × 1080
- 1920 × 1080 (Full HD) — the most widely used resolution; good image quality at an affordable price, suited to smaller and medium-sized screens
- 2560 × 1440 (QHD / 1440p) — sharper than Full HD, popular for work, graphics, and gaming; offers better detail and more workspace
- 3840 × 2160 (4K UHD) — the standard for large screens, conference rooms, and professional signage; ideal for detailed content and high-quality visuals
- 7680 × 4320 (8K UHD) — an ultra-sharp resolution for very large screens and mission-critical applications (studios, control centers); technically demanding and higher in price, but gradually gaining popularity in professional use
03 Refresh rate
60–360 Hz Refresh rate indicates how many times per second the screen updates the image. A higher rate means smoother motion — especially important for video, animation, and interactive content.
Standard 60–75 Hz Office and business screens, documents, information boards
Elevated 120–144 Hz Video, animation, interactive solutions
Very High 240–360 Hz Professional esports, fast-motion content
04 Backlight Types
CCFL / LED / MiniLED Backlight technology has a direct effect on screen brightness, energy efficiency, contrast, and lifespan.
- CCFL (Cold Cathode Fluorescent Lamp) — an older backlight technology that uses cold cathode fluorescent lamps. It offers even lighting but has lower energy efficiency, a slower startup, and limited brightness compared to LED solutions
- LED Backlighting (Edge LED / Direct LED) — today's standard in LCD screens. It delivers higher brightness, better energy efficiency, a longer lifespan, and allows for thinner screen housings. Direct LED variants also support local dimming
- MiniLED Backlighting — the most advanced LCD backlight technology, using thousands of small LEDs that enable more precise local dimming. The result is deeper black levels, higher contrast, less halo effect, and better HDR performance. Suited to professional and large-screen solutions
05 Screen Usage
Indoor / Storefront Window / Outdoor The installation location determines what brightness level, cooling solution, and IP rating the screen requires.
Indoor Conditions 350–700 nits 16/7 or 24/7 usage depending on the location
In a Storefront Window, in Sunlight 1,500+ nits Requires Better Cooling
Outdoor environment IP56+ Vandal-Resistant Housing if Needed
