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7" High-Brightness Touch Display for Industrial Control Systems

Customised touch display solution for industrial control equipment including valve systems, pressure measurement devices, and hot runner controllers.
Home » High-Brightness Touch Display for Industrial Valve Control Systems

Project Overview

Application: industrial control equipment used in valve control systems, pressure monitoring devices, and hot runner controllers.
Panel size: 7 inch TPM
Annual Volume: 1000 pcs
Core Requirement:  These systems are typically installed in industrial environments where high brightness, wide temperature tolerance, and reliable touch performance are required.

The project required a 7-inch industrial touch display module capable of operating reliably under demanding environmental conditions.
 

Key Challenges of This Industrial Touch Display Case

  • Small Production Volume
     
    The project required a customized display, but the annual volume of 1,000 units made a fully bespoke design economically unfeasible. We addressed this by providing an adapted existing solution to balance performance and cost.
     

End-to-End Design & Support by FANNAL

Adapted Standard Solution

With an annual demand of around 1000 units, developing a fully custom display module would increase cost and lead time.

FANNAL therefore adapted an existing display solution to meet the customer’s requirements.

Key customizations included:
  • Modified cover glass design
  • Added customer-specified connection cables
  • Optimized touch interface support

Direct Support from FANNAL

FANNAL provided direct order and shipment support, bypassing traditional distributor channels.

This enabled:
  • Faster engineering feedback
  • Flexible project coordination
  • Quick adaptation of existing solutions for small-volume projects
  • Rapid sample delivery to support faster product development
  • Direct factory access, including on-site manufacturing review

Engineering Support

Beyond supplying the display module, FANNAL also provided engineering guidance during the integration process.

Support included:
  • Expert design consultation and deep involvement in new product development (NPD).
  • Technical consultation on plastic part bonding and assembly
  • Integration recommendations for reliable module installation
  • Support during the customer's new product development process

Technical Implementation by FANNAL

Touch Panel Design

Cover Glass

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  • 1.8 mm black cover glass
  • AGC glass substrate
  • Chemical strengthening
  • AG etched surface treatment

Touch Sensor

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  • DITO sensor structure
  • Controller: Microchip maXTouch mxT1664T3
  • Dual interface: IIC + USB
This configuration provides stable multi-touch performance and flexible system integration

Touch Integration

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  • TP bonding: SCA optical bonding
  • TPM integration: frame bonding structure
This design balances optical performance and manufacturing efficiency.

Display Module

Display Performance

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  • Size: 7 inch
  • Resolution: 1024 × 600
  • Viewing Angle: IPS, 85 / 85 / 85 / 85 (Full Viewing Angle)
  • Brightness: 1100 cd/m²

Reliability & Environmental Performance

  • Display Interface: LVDS
  • Backlight Lifetime: 50,000 hours
  • Operating Temperature: -20 ~ 70 °C
  • Storage Temperature: -30 ~ 80 °C

Result of This 7 inch High-Brightness Touch Display

The delivered display module successfully met the customer’s requirements for brightness, durability, and system integration.

The solution has been applied in multiple industrial control devices including:
  • Valve control systems
  • Pressure measurement equipment
  • Hot runner controllers

The project demonstrates FANNAL’s ability to adapt standard display platforms for low-volume industrial applications while maintaining reliable performance.

Have a Similar Project in Mind?

Looking for a high-brightness industrial touch display for your equipment?
 
We understand every project has unique needs. Tell us about your requirement — our engineers will respond within 24 hours.

Related Topics

  • Industrial touchscreen displays are an important part of modern technology. They are used in many different places, like factories, hospitals, and transportation systems. These screens are tough and can handle harsh conditions, making them very reliable. In this article, we will explore why these displays are so important for durability and how they work.
  • IK10 and ATEX are often mentioned together—but they are not related standards. IK10 protects the device from external force ATEX protects the environment from the device
    Understanding this distinction helps ensure that displays are specified correctly, validated properly, and deployed safely.
  • In demanding industrial environments, durability isn't optional—it’s essential. For equipment operating in hazardous zones, achieving ATEX certification requires the entire system, including the display module, to meet strict mechanical standards. Among them, IK10 impact resistance is considered the highest benchmark for touchscreen protection.
  • When selecting an industrial display for demanding environments, one of the most important features to consider is the waterproof rating of the enclosure.
  • IntroductionHave you ever struggled to read a digital sign on a bright, sunny day? With so many businesses relying on High-Brightness Displays for advertising, clear visibility is essential.In this article, we will explore the growing importance of ultra high brightness LCDs.
  • In industrial, medical, and outdoor equipment, insufficient LCD brightness is one of the most common—and most critical—pain points. Low brightness does not just affect visual comfort; under direct sunlight, the screen may become completely unreadable, rendering the device ineffective.

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