Application & Parameter Requirements of LCDs in Industrial Robots for Foreign Trade

1. Main Applications of LCDs on Industrial Robots

1.1 Handheld Teach Pendant (Most Widely Used)

For on‑site programming, equipment debugging, coordinate and track display, parameter configuration, fault alarm and manual control.
Available sizes: 4.3/5.6/7/8/10.4 inches, with 7‑inch and 8‑inch as mainstream options.

1.2 Embedded HMI Panel for Control Cabinets & Robot Bodies

Used for real‑time status monitoring, data visualization, production line linkage and access permission management.
Common sizes: 10.4/15.6/21.5 inches. 15.6‑inch and 21.5‑inch versions are preferred for high‑end export robot models.

1.3 HMI Display for Collaborative & Mobile Robots

Designed for simple task selection, operational status indication and safety prompt display.
Adopts compact sizes including 3.5/4.3/5 inches, featuring low power consumption and shock resistance.

2. Core Technical Parameter Standards for Export Projects

Size & Resolution

• 4.3‑inch: 480×272 for entry‑level models

• 5.6‑inch: 640×480 / 800×480

• 7‑inch: 800×480 / 1024×600 (mainstream)

• 8‑inch: 800×600

• 10.4‑inch: 800×600 / 1280×800

• 15.6/21.5‑inch: 1920×1080 FHD for premium solutions

Brightness (Critical for Workshop Environments)

• Standard workshop: ≥600 cd/m²

• Welding and high‑light zones: 800–1000 cd/m²

• Outdoor & semi‑outdoor scenarios: ≥1500 cd/m²

Optical Performance

• Panel type: IPS with 170°/170° ultra‑wide viewing angle

• Contrast ratio: ≥800:1 for clear visibility under bright light

• Surface treatment: Anti‑glare AG coating plus optical bonding to reduce reflection and fogging

Touch Control

• 10‑point capacitive PCAP touch, compatible with glove operation

• Response time: ≤10ms with anti‑misoperation algorithm

• Front touch panel with IP65 rating against water, oil and dust

Environmental Adaptability (Industrial Grade)

• Operating temperature: ‑20℃ ~ +70℃ for global deployment

• Storage temperature: ‑30℃ ~ +80℃

• Shock resistance: 5G compliant with MIL‑STD‑810G standard

• MTBF lifespan: ≥50,000 hours

Interfaces

• Video signal: LVDS / eDP / HDMI (LVDS prioritized for strong anti‑interference capability)

• Control signal: I2C / SPI

• Touch port: USB / I2C

3. Quick Selection Guide for Export Business

• Teach pendant: 7‑inch 800×480, 800 cd/m², IPS panel, PCAP touch, IP65 protection, ‑20℃~+70℃, LVDS interface

• Large screen for control cabinet: 15.6‑inch FHD, 1000 cd/m², IPS, IP65, HDMI / LVDS

• Collaborative & mobile robot: 4.3‑inch 480×272, 600 cd/m², lightweight and shock‑proof structure