Facebook Technologies, LLC

Oculus, Vr, LLC

Matthew James Devoe

Ryan Hamilton Brown

Nirav Rajendra Patel

Sam Padinjaremannil Alex

Qi Qu

Oskar Linde

Lyle David Bainbridge

Ali Yazdan

Hongyu Zhou

Ganesh Venkatraman

Peter Wesley Bristol

Quintin Robert Morris

Scott Andrew Dallmeyer

David Tao

Rong Xu

Clare Regimbal Long

Embodiments of the present disclosure support a head-mounted display (HMD) wirelessly coupled to a console. The HMD includes a positional tracking system, a beam controller and a transceiver. The positional tracking system tracks position of the HMD and generates positional information describing the tracked position of the HMD. The transceiver communicates with a console via a wireless channel, in accordance with communication instructions, the communication instructions causing the transceiver to communicate over one directional beam of a plurality of directional beams. The beam controller determines a change in the positional information. Based on the change to the positional information, the beam controller determines a directional beam of the plurality of directional beams. The beam controller further generates the communication instructions identifying the determined directional beam, and provides the communication instructions to the transceiver.

Positional tracking assisted beam forming in wireless virtual reality systems

A head-mounted display (HMID) includes a strap arm that transmits audio. The HMID includes a front rigid body and a strap arm. The strap arm includes a body portion defining a boss having an aperture that rotatably connects the strap arm to the front rigid body. The body portion defines an audio passage to transmit sound and an audio port to output the sound. The audio passage is defined along the body portion between the aperture of the boss and the audio port. A speaker is positioned, such as within the aperture, to emit the sound through the audio passage and to the audio port. The strap arm can further include a back volume unit that enhances the sound transmitted through the audio passage.

Strap arm of head-mounted display with integrated audio port

An apparatus for electrically connecting electronic devices includes a first connector including an electromagnet. The apparatus also includes a second connector that includes a magnetic element and is detachably coupleable to the first connector. The electromagnet is energizeable to selectively couple and decouple the first and second connectors. The apparatus further includes a force transducer coupleable to the electromagnet to measure a coupling force between the first and second connector and transmit a signal based on the coupling force, and a controller coupleable to the force transducer to receive the signal from the force transducer. The controller is coupleable to a power source to control the electromagnet.

Electromagnetic connections for dynamically mating and un-mating a wired head-mounted display

A connector assembly includes a flexible cable that includes a casing, a plurality of electrical wires each having a first portion encapsulated by the casing and a second portion extending beyond the casing, and a fiber having a first portion encapsulated by the casing and a second portion extending beyond the casing. The connector assembly further includes a housing having a first end to receive the flexible cable and a second end with a connector to connect with another connector, and a circuit board disposed in the housing. The circuit board includes first terminals to connect with the plurality of electrical wires, second terminals to connect with the connector, a plurality of traces coupling respective first terminals with respective second terminals, and a cleat. The second portion of the fiber extends beyond the casing to the cleat and winds around the cleat.

Circuit board with anchor cleat for a connector

A head-mounted display (HMD) includes a strap arm that transmits audio. The HMD includes a front rigid body and a strap arm. The strap arm includes a body portion defining a boss having an aperture that rotatably connects the strap arm to the front rigid body. The body portion defines an audio passage to transmit sound and an audio port to output the sound. The audio passage is defined along the body portion between the aperture of the boss and the audio port. A speaker is positioned, such as within the aperture, to emit the sound through the audio passage and to the audio port. The strap arm can further include a back volume unit that enhances the sound transmitted through the audio passage.

Cable retention assemblies for use with head mounted displays are disclosed herein. In various embodiments, a head mounted display has a front display module containing a circuit board operatively coupled to the displays and having a first connector. A connection cable with a second connector is releasably connected to the first connector. A cable retention assembly attached to the front display module adjacent to the first connector has a cable receptacle releasably engaging the second connector and retaining the second connector in a substantially fix position relative to the first connector to substantially isolate the first connector from axial or torsional loads applied to the cable.

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Menlo Park, CA, United States of America

Matthew James Devoe