Apple Inc.

Laura M Campo

Sivesh Selvakumar

Jason C Sauers

Phil M Hobson

Jesse T Dybenko

David J Dunsmoor

Enoch Mylabathula

Ivan S Maric

Jeffrey C Olson

Jonathan P Ive

Duncan Robert Kerr

Bartley K Andre

Richard P Howarth

Eugene Antony Whang

Peter N Russell-Clarke

Jody R Akana

Jeremy D Bataillou

Julian Hoenig

Shota Aoyagi

Benjamin Andrew Shaffer

Anthony Michael Ashcroft

Molly J Anderson

Markus Peter Diebel

Clement Tissandier

Julian Jaede

Marine C Bataille

Marc A Newson

Abidur Rahman Chowdhury

Fletcher R Rothkopf

Clara Geneviève Marine Courtaigne

Jonathan Gomez Garcia

M Evans Hankey

Brett W Degner

Nicolas Pedro Lylyk

Moises Hernandez Hernandez

Kainoa Kwon-Perez

Joe Sung-Ho Tan

Alexandre B Girard

Anne-Marie Heck

Phillip Michael Hobson

Christiaan A Ligtenberg

Jae Hwang Lee

Jay S Nigen

Eric R Prather

Cheng Ping Tan

Holly Gerhard

Nicholas Mancini

Timothy Y Chang

Jason L Slupeiks

Dragos Moroianu

Housing portion for head-mounted display

An electronic cooling assembly includes a heat-generating electronic component and a fan. In some examples the fan includes a housing defining an internal volume, the housing thermally coupled to the heat-generating electronic component, and a plurality of blades disposed in the internal volume. In some examples, the fan housing is thermally coupled directly to the heat-generating component via a thermal paste disposed between the heat-generating component and the housing.

Head mountable display

A head-mountable device can include an outer frame that can define a first opening, a second opening an internal volume between the first opening and the second opening, an intake port between the first opening and the second opening, and an exhaust port between the first opening and the second opening. In some examples, a front cover assembly can be disposed in the first opening. An inner frame can be coupled to the outer frame, where the inner frame can also define a first aperture and a second aperture. In some examples, a curtain assembly can occlude the second opening. Furthermore, the curtain assembly can include an elastic layer that can define an external surface. The curtain assembly can also include an air-impermeable layer that can define the internal volume.

A head-mountable device can provide a cooling module that effectively manages heat while also minimizing noise, vibration, leakage, power consumption, size, and weight. To dissipate heat, the cooling module with a fan can be operated to move air through a chamber within the head-mountable device. An integrated heat sink can provide heat dissipation properties by drawing heat away from heat-generating components and into the chamber. The integrated heat sink can include a base plate that defines at least a portion of the chamber in which the blades of the fan are positioned. The integrated heat sink can further include fins between the chamber and an outlet. The fins can be integrated with the base plate to maximize heat dissipation and reduce the number of interfaces between separate parts.

Integrated fan and heat sink for head-mountable device

A display system, such as a wearable display device, includes a system housing including a cavity having a linear axis extending generally in parallel with first and second side walls enclosing the cavity and a display stack enclosed within the cavity and movable along the linear axis. The display stack includes a display panel and a support chassis configured to support a first side of the display panel and thermally couple the display panel to the first side wall to facilitate heat transfer from the display panel, across the support chassis, and to the system housing The display stack includes a heat sink configured for support by a second side of the display panel and to thermally couple the display panel to the second side wall to facilitate heat transfer from the display panel, across the heat sink, and to the system housing.

Structural thermal solutions for display devices

In one aspect of the present disclosure, a display system is disclosed, such as a wearable head-mounted display (HMD), that includes an internal system housing and a movable display stack. The display stack includes a display panel, a carrier supporting the display panel, and a heat sink that are secured together such that the display panel, the carrier, and the heat sink are movable in unison within the system housing to adjust focus of the display panel. The carrier and/or the heat sink respectively include first and second thermal solutions to facilitate heat transfer away from the display panel, which may include a material having high thermal-conductivity properties and/or any structure that is configured to increase the exposed surface area of the carrier and/or the heat sink, such as projections or extensions (e.g., fins), recesses, slits, openings, or the like.

A head-mounted display to be worn by a user includes a housing, a component chamber defined in the housing, and electronic components that generate heat. The electronic components are located in the component chamber of the housing. The head-mounted display also includes a first fan for causing air to flow through the component chamber.

Thermal regulation for head-mounted display

An electronic device such as a portable computer may be provided with a lower housing and an upper housing. The electronic device may include hinge structures which allow the upper housing to rotate about a rotational axis relative to the lower housing. The electronic device may include a ventilation port structure with intake openings that allow air to be drawn into the electronic device. The ventilation structure may also include exhaust openings that are used to expel air from the lower housing. When the electronic device is in an open position, it may be desirable for the ventilation structure to form more exhaust openings than when the electronic device is in a closed position. The ventilation structure may form lower exhaust openings when the electronic device is in the closed position and form upper and lower exhaust openings when the electronic device is in the open position.

Electronic devices with ventilation systems

Growing community of inventors

Santa Clara, CA, United States of America

Laura M Campo