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High Contrast Graphic TFT DisplayS

What is TFT Display

A TFT LCD (Thin Film Transistor Liquid Crystal Display) is a type of display technology that uses thin-film transistors to control individual pixels, resulting in high-resolution, high-contrast images with fast response times. It is commonly used in smartphones, tablets, laptops, and televisions.

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TFT Integrated Solution from Active Components & Zettler


Introducing High Contrast Graphic Module TFT Displays

A High Contrast (HC) Graphic Module is designed to enhance the readability of LCDs. Traditional monochrome LCD modules often struggle with visibility due to viewing angle limitations. This new HC module uses TFT LCD technology combined with a monochromatic LCD graphics driver to offer higher contrast, wider viewing angles, and more display colour options. 

It provides an easy plug-in replacement for existing mono LCD designs, making it ideal for applications like monitoring instruments, improving readability without requiring extensive redesign efforts.

Key Features: 

  • High quality 3.5” / 5” / 5.6” TFT Display.
  • Mono LCD controller with simple connection.


  • Wide Viewing Angle & High Contrast

One of the key benefits of an HC display is its high-quality display with a wider viewing angle. Here is a comparison of the HC display:

Bottom View

Left: Past Model; Right: HC TFT Display.

Side View 

Top: Past Model; Bottom: HC TFT Display.


  • Customisable on background & font colours


  • Software compatible with mono LCM 

With Zettler's patented technology, customers need minimal or no modifications to their software to replace the old display technology with the new one.

How can Active Components help? 

At Active Components, we assist customers in finding the right LCD solution for their products. We provide customisable services to meet your needs, including various display technologies, display shapes, and interface designs to match your applications. 

Contact Us Today! 


The active way

38 Years Heritage

Active was established in 1983 and have grown to become a significant partner to many customers over the last 38 years.

Global Reach

Head office: New Zealand Purchasing & Logistics: Hong Kong Technical Hub: Japan (coming soon)

Stock Management

Local Stocking at Auckland and Hong Kong warehouse to reduce cost of ownership via customised stock management programme.

Accessible Worldwide

Highly accessible, efficient and prompt with several points of contact. Able to support local engineering companies that manufacture overseas.

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