21.5” High-Brightness EDP LCD Display — Application Fields

21.5 inch FHD, eDP interface, high brightness (600–1500 nits, sunlight readable). eDP features small wiring harness, fewer pins, low EMI, high bandwidth, easy matching with embedded industrial motherboards / ARM / X86 industrial single boards; widely adopted for open-frame touch interactive terminals, semi-outdoor & bright workshop environments.
1. Industrial Automation & Machine HMI

• CNC machine tools, machining centers, large packaging machines, injection molding machines, robotic workstation control panels; show 3D simulation, parameter setup, alarm logs, OEE production data

• Industrial all-in-one panel PCs, workshop MES monitoring stations, test & inspection equipment, non-destructive testers

• Why fit: eDP connects natively with industrial embedded mainboards; high brightness solves strong workshop lighting; optional wide-temperature, anti-vibration, EMC reinforcement

2. Self-service Kiosks & Interactive Terminals (Biggest demand)

• EV charging piles, outdoor parking payment terminals, ticket vending machines, hospital registration/query kiosks, bank self-service terminals

• Vending machines, smart lockers, supermarket self-checkout machines

• Why fit: 21.5” is ideal for human interaction; high brightness for window-side / semi-outdoor sunlight; eDP simplifies internal wiring for compact kiosk structure, easy to integrate PCAP multi-touch

3. Digital Signage & Smart Retail

• Store window advertising screens, shelf information displays, mall directory screens, exhibition booth displays

• Gas station price & promotion displays, community bulletin screens

• Why fit: IPS wide viewing angle; FHD clear image; eDP works well with low-power advertising playback boards

4. Transportation & Vehicle-mounted Displays

• Bus / train carriage passenger information screens, station arrival boards, ferry / marine cabin terminals

• Construction machinery, agricultural machinery cabin monitors, logistics vehicle on-board terminals

• Why fit: Vibration resistant, wide temperature range; sunlight readable; eDP thin cable is friendly for limited cabin space

5. Medical Equipment

• Medical workstations, ultrasound auxiliary display, medical query terminals, nursing station monitoring screens

• Lab analytical instruments, biochemical analyzers
Note: Medical grade needs extra medical certification; brightness for bright consulting rooms; eDP is popular for compact medical embedded systems
6. Energy, Smart City & Special Scenarios

• Solar / wind power monitoring cabinets, energy storage station local control screens

• Port container terminal operation terminals, environmental monitoring stations