Samsung developing smart glasses with multimedia features: Patent reveals key details

The patent, filed with the US Patent and Trademark Office, describes a head-mounted device for augmented reality (AR) and virtual reality (VR) experiences. The smart glasses are expected to use part of the user’s field of view (FoV) to display text or images on real-world objects.

Samsung may be working on new wearable smart glasses that could play multimedia content through an integrated speaker, according to a recent patent filing. The device is designed to include a display for image output and a speaker that is protected from magnetic interference using a combination of a conductive plate and a surrounding coil. Additionally, the patent suggests dedicated modules for managing the audio, battery, display, and other elements of the smart glasses.

The patent, filed with the US Patent and Trademark Office, describes a head-mounted device for augmented reality (AR) and virtual reality (VR) experiences. The smart glasses are expected to use part of the user’s field of view (FoV) to display text or images on real-world objects.

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The smart glasses, as shown in the patent’s diagrams, will include several internal components. These include a light output module to project images, a speaker module with a conductive plate, a coil to surround the plate, and a power transmission structure. The power transmission system will ensure that power is delivered from the battery to the light output module.

To mitigate noise interference from placing power components and a speaker in a small space, the patent includes a solution. The power transmission structure will be strategically placed above the conductive plate, partially overlapping the central area of the speaker’s coil. This setup aims to reduce the imbalance in the magnetic field and minimize the noise generated by the speaker.

Additional Features and Processing Power

The patent also reveals that the smart glasses could come equipped with a camera and haptic feedback capabilities. Furthermore, it includes a detailed block diagram of the device’s electronics, which suggests that it will have processors for handling audio, display, sensors, and power management.

Two processors are outlined: a primary CPU or application processor (AP) and an auxiliary processor. The auxiliary processor could be a GPU, NPU, ISP, or communication processor, and is speculated to operate independently from the main processor. This secondary processor could either be a separate low-power component or integrated with the primary processor to handle specific functions.

The patent further hints at the potential use of artificial intelligence (AI) for the smart glasses. If the auxiliary processor is an NPU, the device might feature on-device AI processing with machine learning capabilities. The patent suggests that the smart glasses may also be able to generate AI models either locally or via a connected server.

Samsung’s foray into this wearable technology indicates a future where smart glasses may offer much more than just vision correction, possibly transforming the way users interact with the digital and physical worlds.