Industrial HMI · Illustrative Case Study

Factory Control Panel

7″ IPS display with AG cover glass, glove-compatible touch, and Linux integration.

Illustrative case layouts. Images, project quantities, specifications, and outcomes are examples awaiting verified customer project information.

Project Background

Application: Factory Control Panel. Illustrative annual demand: 3,000 units. The project brief called for a 7″ IPS TFT solution supporting Linux / USB touch.

Customer-Specific Requirements

Operating environment: Strong ambient light; gloved operation
Display: 7″ IPS TFT
Resolution: 1024 × 600
Brightness: 800 nits target
Temperature: −20°C to +70°C target
Grade / qualification: Industrial requirement
Host / interface: Linux / USB touch

The Challenge

Maintain display readability and gloved operation while retaining the existing front-panel cutout and Linux host.

Display Selection Considerations

We reviewed brightness, viewing angle, temperature range, outline dimensions, and lifecycle against a 7-inch IPS platform.

What Was Adapted

We adapted AG cover glass and PCAP touch to the existing front panel and specified glove requirements.

Display & Touch Driver Integration

We brought up the display on the Linux host and align USB touch mapping, orientation, and video timing.

Validation & Production Handover

Review image output and display timing, relevant touch or communication behavior, mechanical fit, and the approved configuration before pilot production. Project-specific results and qualification records should be added to the final case study.