32-55 inch Edge-Lit LEDBacklighting Kits (350-800Nits) CUSTOMIZABLE

40 Inch Ultra-Thin Edge-Lighted LCD Panel | OEM and Commercial Displays

MODEL: HT400DJ1-KS5

BRIGHTNESS 450 nits
SIZE 40 inch
RESOLUTION 1920*1080
ASPECT RATIO 1920*1080

Technical Highlights

  • Ultra-Slim Edge-Lit Design for Seamless Integration
  • Full HD High-Definition Display with Stable Image Quality
  • Commercial-Grade Reliability for 24/7 Operation

certification standard

ISO9001 CE FCC ROSH

Need customized solution?

Our engineering team is always ready to provide you with professional technical support and flexible customized services.

Understand light customization services

Technical Specifications

LCD PANEL PARAMETERSHDMI/CONTROL BOARD SPECIFICATIONS
ITEMDETAILSITEMDETAILS
BrandHITULCDInput InterfaceDVI-D, HDMI, DP
SeriesLCD Video WallInput PowerAC 100~240V
ModelHT400DJ1-KS5OSD Keys5 Keys (Power, Menu, +, -, Exit)
Description40" Full HD LCD Video Wall, 8mm Ultra-Narrow Bezel, 1920×1080, 450 cd/m², 51-pin LVDSOSD ControlBrightness, Color, Contrast, Auto Rotation, H/V Position, etc.
CategoryGraphic Type

Panel Typea-Si TFT-LCD / IPS Hard Screen

Diagonal Size40"

Resolution1920 × 1080 (Full HD)

Aspect Ratio16:9

Display Area (A.A)878.112 (W) × 485.352 (H) mm

Outline Dimension891.39 (W) × 497.15 (H) mm

Max Thickness140.9 mm

PolarizerTransmissive

Brightness (Typ.)450 cd/m²

Contrast Ratio (Typ.)4000:1

Viewing Angle89°/89°/89°/89° (L/R/U/D) / All View

Display Colors1.07B

Backlight TypeWLED

Signal InterfaceLVDS (51 Pins)

Touch PanelWithout Touch

Operating Temp.-10 ~ 40 °C

Storage Temp.-20 ~ 50 °C

ApplicationsDigital Signage, Video Wall

Product Features

Explore the advanced specifications and features of our high-performance display solutions.

40-inch display
3440×1440 /3840×2160/5120×2160      resolution
Type-C / Mini HDMI interface
Smartphone wired projection
IPS
IPS panel
178° viewing angle
HDR
HDR display function
OSD menu adjustment
CNC
CNC cabinet
HFFI speakers
Capacitive touch
10 o'clock touch
Type-C touch port
Tempered glass panel
Optical bonding
3.5 mm socket
Game support
OEM/ODM Services

Custom

We provide flexible customization services for this product, enabling seamless integration into various terminal devices and helping you achieve broader compatibility and stronger market penetration.

Resolution Customization

     Supports multiple resolution options including HD, FHD, 2K, and 4K. Custom pixel density ensures sharp and clear images.    

Brightness Customization

     Brightness adjustable from 500 nits to 5000 nits, optimized for all-day outdoor and high-brightness environments.    

Open Frame Customization

     Supports open frame structure for easy embedded integration, with flexible installation and housing dimensions.    

Interface Customization

     Supports HDMI, DP, VGA, USB, RS232, RJ45 and other interfaces for smooth system integration.    

Housing Design

     Full-scale housing customization with color, texture and structural adjustments to enhance brand image.    

Logo & Software

     Custom boot logos, UI design, firmware and software integration to boost your brand influence.    

Packaging & Labeling

     Private label packaging, custom boxes, manuals and labels for a premium brand image.    

Why Choose Our OEM/ODM Services?

  • Fast prototyping and sample delivery

  • Strict quality control during production

  • Flexible MOQ adjustments for all projects

  • Stable lead times and reliable delivery

  • Global outdoor display expertise

Application Fields

Smart Transportation

Smart Transportation

  • Bus/Subway Vehicle Information Display

  • Electronic Stop Signs & Station Guidance Screens

  • Ride-hailing/Taxi Display Terminals

  • Electric Vehicle Intelligent Central Control Screen

New Energy & Power

New Energy & Power

  • EV Charging Pile HMI

  • PV/Energy Storage Inverter Monitoring Screen

  • Fuel/Gas Station Display Terminals

  • Power On-site Inspection Equipment Screen

Industrial & Engineering Machinery

Industrial & Engineering Machinery

  • Construction Machinery/Forklift Cab HMI

  • Agricultural Machinery Vehicle Display

  • Factory Outdoor Equipment Monitoring Screen

  • Ship/Marine Engineering Display Terminals

Commercial Retail & Self-Service

Commercial Retail & Self-Service

  • Outdoor Self-Service Inquiry/Guide Terminals

  • Outdoor Catering Self-Order Kiosk

  • Parcel Locker/Storage Locker Operation Screen

  • Outdoor Advertising Machine & Digital Signage

Smart City

Smart City

  • Smart Parking Payment Machine

  • Security Monitoring/Access Control Secondary Screen

  • Environmental Monitoring & Weather Station Screen

  • Emergency Command Portable Terminal

Special & Rugged Devices

Special & Rugged Devices

  • Military Rugged Tablets/Laptops

  • Field Surveying/Mapping Terminals

  • Wide-Temperature Display Equipment for Scientific Research

  • Drone Ground Station Monitoring Screen

Certification

Global Quality and Certification

       Strict international certification standards ensure the safety, reliability, environmental friendliness, and high performance of our products in industrial applications.      

this        CE certification
The U.S. Federal Communications Commission (FCC)        FCC Certification
RoHS        RoHS compliance
ISO9001        ISO9001
IP65        IP65 protection rating

   World-class LCD glass partner  

   We collaborate closely with the world's leading LCD glass manufacturers to create high-quality, high-performance display products for our customers, ensuring superior reliability, long service life, and stable performance in harsh industrial environments.  

LG monitors
AU Optronics
BOE
Innolux
Tianma
CSOT

40-inch Ultra-Thin Edge-Lit LCD Display

OEM & Commercial Grade Display Solution for Professional Integration

The 40-inch ultra-thin edge-lit LCD display is engineered for commercial signage, OEM integration, and professional visual systems that require a balance between slim industrial design, stable 24/7 performance, and high-definition image clarity. Built for long-term deployment environments, it is widely used in retail signage, transportation systems, corporate communication displays, and embedded kiosk solutions.

Unlike consumer-grade displays, this model is designed according to commercial reliability standards, ensuring consistent performance in continuous operation environments.


Industry-Proven Edge-Lit Architecture for Slim Integration

This display adopts an edge-lit LED backlight structure, allowing the panel to maintain an ultra-thin chassis while still delivering uniform brightness across the screen.

Edge-lit architecture is widely adopted in commercial signage systems because it enables:

  • Ultra-slim enclosure design for embedded installations

  • Reduced system depth for wall-mounted or kiosk integration

  • Lower power consumption compared to traditional backlight structures

  • Lightweight structure suitable for OEM enclosure design

This makes it ideal for applications where space optimization and industrial design consistency are critical.


Full HD Industrial Display Performance (1920×1080)

The 40-inch panel supports Full HD resolution (1920×1080), optimized for commercial content delivery such as advertising, UI systems, and information display.

Key visual performance characteristics:

  • High pixel density for sharp text and UI clarity

  • Stable color reproduction for brand-consistent visuals

  • Optimized grayscale rendering for professional content systems

  • Wide viewing angle design for public environments

This ensures the display remains readable and visually consistent even in multi-viewer environments such as retail stores or public information systems.


Commercial-Grade Reliability for Continuous Operation

Designed for long-term deployment, this display supports continuous 24/7 operation environments, making it suitable for mission-critical commercial systems.

Engineering focus includes:

  • Industrial-grade LCD panel selection

  • Thermal stability design for extended runtime

  • Long lifecycle LED backlight system

  • Stable performance under continuous brightness output

Typical use cases include:

  • Retail digital signage networks

  • Transportation information systems

  • Corporate lobby displays

  • Self-service kiosks and terminals


OEM / ODM Engineering Integration Capability (EEAT Strength Section)

This product is not only a display unit but an OEM-ready industrial module designed for system integration.

We support:

  • Custom chassis and mechanical structure design

  • Interface customization (HDMI / LVDS / eDP options depending on configuration)

  • Touch integration solutions (PCAP / IR touch optional)

  • Firmware and system compatibility tuning for embedded systems

This makes it suitable for manufacturers building complete commercial display systems rather than standalone screens.


Manufacturing Quality Control & Industrial Standards

Each unit is produced under strict quality control processes aligned with industrial display manufacturing standards, including:

  • 100% optical inspection before shipment

  • Brightness and uniformity calibration

  • High-temperature aging test validation

  • Vibration and transport reliability testing

This ensures consistent product quality for global OEM and commercial deployment projects.


Typical Applications

  • Retail digital signage systems

  • Shopping mall advertising displays

  • Transportation schedule boards

  • Industrial information terminals

  • Smart kiosk and self-service systems

  • Corporate communication screens


Why This Model Fits Commercial Deployment Better Than Consumer Displays

Compared with consumer-grade TVs, this industrial display provides:

  • Higher mechanical integration flexibility

  • Better thermal stability for long runtime

  • Longer lifecycle LED backlight system

  • More stable brightness performance in signage use cases

It is specifically engineered for business-critical visual communication systems, not home entertainment.


Related solutions

This product is suitable for the following industry application scenarios

Related Products

You may also be interested in the following products

Quick inquiry

Fill out the form below, and our engineering team will contact you within 24 hours

We promise to reply to your inquiry within 24 hours