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In order to maintain optimal acoustic performance in ever-evolving smartphones, manufacturers need to excel in complexity.

Discover how a leading tech company secured their share in the market by mastering this challenge and learn how Gore empowered them to do so.


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Challenge

As smartphones evolve from basic communication tools to advanced entertainment devices, the complexity of their designs and functionality increases exponentially: Today’s smartphones serve as digital assistants, gaming platforms, high-quality cameras, and media streaming centers, escalating the challenges manufacturers face in the fiercely competitive market. To remain at the forefront, manufacturers must find partners capable of managing the growing complexity of their devices. This is why a global technology leader contacted Gore when they were developing a new model of their flagship smartphone.

When our customer first approached us, their phone’s design was already advanced. Due to a complex stack-up of different layers within the device, our engineers had to find a solution that would meet a range of requirements: The vent should not only act as water barrier, but also provide pressure equalization and minimize acoustic insertion loss. Luckily, the Gore team knew exactly how to help.

Our customer required reliable acoustic performance for their smartphone. However, this was difficult to achieve, as many factors in device assembly added variability to the acoustic system. They needed a partner who could match their pace and identify solutions as design requirements became more complex.

Rob Furr / Application Engineer

Solution

To develop a venting solution according to our customer’s needs, the Gore team tailored an existing membrane and leveraged their extensive testing capabilities to make sure it provides the quality our customer aimed for. In addition, our engineers provided local support whenever needed, so that the development would meet the set schedule and mass production could start on time.

As the smartphone model advanced over the years, so did our venting solutions. By merging pressure and acoustic venting functionalities into an innovative membrane solution, our customer was able to streamline their manufacturing process notably and continued to apply this efficient solution for following generations.

The Technologies Behind the Solution: GORE® Pressure Vents and GORE® Acoustic Vents

Gore venting solutions excel in complexity. In this case, it was a combination of GORE® Pressure Vents and GORE® Acoustic Vents that met all of our customer’s demands. A few key benefits include:

  • Achieving highest IP standards for particle and immersion protection
  • Maintaining exceptional levels of acoustic performance
  • Providing optimum airflow for fast pressure equalization

For specifications and more detailed information on installation, please visit GORE® Pressure Vents or GORE® Acoustic Vents.

We support our customer’s multiple development locations in various regions globally. Our ability to engage in early development and answer their questions as fast as possible is highly appreciated by the manufacturer.

John Ton / Field Sales Associate


Our engineers proposed to combine the functionalities of our acoustic and pressure vents into a new membrane, and our customer loved it! It enables them to save money and facilitate the phone’s complex design.

John Ton / Field Sales Associate

Result

What started out as a basic inquiry turned into a partnership filled with trust and commitment. For more than 7 years, we’ve been collaborating with our customer and providing maximum design flexibility for their design team. Here is what our customer values:


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Reduced complexity thanks to an innovative solution


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Local support to the engineering team in the shortest time possible


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Maximum design freedom to fulfill market demands

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Water protection of IPx8 rating


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Simplified manufacturing process that enhances cost efficiency


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A strong and appreciative partnership with Gore

It’s exciting to see how the relationship with our customer develops over time. We can see how their trust grows with every project. Today, they deeply value our expertise and support when developing new devices.

Rob Furr / Application Engineer

FOR INDUSTRIAL USE ONLY 

Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.