HEAT EXCHANGE APPARATUS AND METHODS FOR HYPERBARIC COOLING FAN APPLICATIONS

    公开(公告)号:US20240431066A1

    公开(公告)日:2024-12-26

    申请号:US18340577

    申请日:2023-06-23

    Abstract: Heat exchange apparatuses and methods for hyperbaric cooling fan applications such as computing devices. The apparatus comprises a material with high thermal conductivity and is configured to be overlaid on an internal surface of the housing, such that an internal surface of the apparatus is exposed to the hot air flowing inside the housing, and an external surface of the apparatus occludes at least some of the existing through-holes of the housing. In operation, the apparatus converts the through-holes into passive heat exchanging regions that passively transfer heat from inside the housing to outside the housing, which brings the internal air temperature and junction temperature (Tj) of the heat generating components down. Provided embodiments do not require reworking of the original industrial design (ID) of the housing.

    Flexible vapor chamber with shape memory material

    公开(公告)号:US12146476B2

    公开(公告)日:2024-11-19

    申请号:US17561605

    申请日:2021-12-23

    Abstract: Particular embodiments described herein provide for a flexible vapor chamber with shape memory material for an electronic device. In an example, the electronic device can include a flexible vapor chamber and shape memory material coupled to the shape memory material. When the shape memory material is activated, the shape memory material moves a portion of the flexible vapor chamber to a position that helps with heat dissipation of heat collected by the flexible vapor chamber.

    DYNAMICALLY CONTROLLING ELECTRONIC DEVICE OPEN AIR PATIO (OAR) USING ADJUSTABLE THERMAL VENTING MECHANISMS

    公开(公告)号:US20240244772A1

    公开(公告)日:2024-07-18

    申请号:US18619554

    申请日:2024-03-28

    CPC classification number: H05K5/0213

    Abstract: Techniques are described to dynamically adjust the open air ratio (OAR) while ensuring compliance with regulatory requirements. An adjustable thermal vent assembly is described that dynamically adjusts the OAR for inlet/outlet vents depending on the current use case. The adjustable thermal vent assembly functions to increase the grating spacing only when a triggering condition is met that ensures that a corresponding thermal vent location is inaccessible. Such temporarily inaccessible regions may include the bottom cover of an electronic device when positioned on the surface of an object, for thermal intake vents, or the rear portion of an electronic device when the display cover exceeds a predetermined angle, for thermal exhaust vents.

    PHYSICAL KEYBOARDS FOR MULTI-DISPLAY COMPUTING DEVICES

    公开(公告)号:US20230045113A1

    公开(公告)日:2023-02-09

    申请号:US17893931

    申请日:2022-08-23

    Abstract: Apparatus, systems, articles of manufacture, and methods are disclosed for physical keyboards with multi-display computing devices. An example keyboard includes a plurality of keys and a translucent backplate having a first side and a second side. The example keyboard also includes a coating between the first side of the backplate and the plurality of keys, the coating to pass light to illuminate the plurality of keys, and the coating to obscure the plurality keys when viewed from the second side of the backplate.

Patent Agency Ranking