642 results about "Wearable Electronic Device" patented technology

The disclosed system for interacting with objects in an extended reality (XR) environment generated by an XR system may include (1) neuromuscular sensors configured to sense neuromuscular signals from a wrist of a user and (2) at least one computer processor programmed to (a) determine, based at least in part on the sensed neuromuscular signals, information relating to an interaction of the user with an object in the XR environment and (b) instruct the XR system to, based on the determined information relating to the interaction of the user with the object, augment the interaction of the user with the object in the XR environment. Other embodiments of this aspect include corresponding apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.

Disclosed is an electronic device. The electronic device may include a housing forming a first space configured to seat an external electronic device and a second space, a battery storing power, a support part disposed within the first space and configured to support the external electronic device when the external electronic device is seated in the electronic device, a first antenna and a second antenna disposed in the support part, a third antenna disposed in the second space and configured to receive a first magnetic field from the outside of the housing and to supply power to the battery. The battery may be disposed in the second space. The battery may radiate a second magnetic field to at least some area of the first space by supplying power to at least one of the first antenna and the second antenna.

Disclosed is a wearable electronic device. The wearable electronic device includes: a display module comprising a display; a housing to which the display module is coupled; and a projection display disposed on a side portion of the housing and configured to display information on a display area adjacent to the housing, the projection display may include: a substrate disposed along a mounting surface provided on a side portion of the housing; a plurality of light-emitting devices comprising light-emitting circuitry disposed on the substrate in a grating arrangement; and a plurality of micro-lenses covering a light-emitting surface of the plurality of light-emitting devices.

In one embodiment, a method includes displaying functions associated with a remote device at a wearable computing device, wherein the remote device is paired with the wearable computing device, receiving a user input from a user at the wearable computing device, determining intended operations of one or more of the functions by the user based on the user input, sending instructions for executing the intended operations of the one or more of the functions associated with the remote device to the remote device, and displaying execution results of the intended operations of the one or more of the functions associated with the remote device at the wearable computing device.

Wake-word processing by a wearable electronic device could be carried out when the device is worn by a user and is in a device sleep state, the device including a linear microphone array having at least two microphones vertically spaced from each other, and the device also including a processor. And the example method could involve (i) the at least two microphones of the linear microphone array receiving an audio waveform representing a wake-word utterance, (ii) the processor making a determination, based at least on an angle of arrival of the audio waveform at the at least two microphones of the linear microphone array and / or an energy level of the audio waveform received at the at least two microphones of the linear array, of whether to accept the wake-word utterance or rather to reject the wake-word utterance, and (iii) the processor controlling operation of the device based on the determination.

The invention discloses wearable electronic equipment for occupational environment health monitoring. The problems that existing fixed and handheld monitoring equipment is poor in real-time performance and insufficient in individual protection are solved. The wearable electronic equipment comprises a main control module, an environment sensing module, a positioning module, a motion sensor, an alarm module, a wireless communication module and a data storage module, the main control module processes the collected environment, position and activity state information, compares the information with a preset safety threshold value, immediately starts multi-mode grading alarm when dangerous parameters exceed the standard, uploads the information to a monitoring center or a cloud platform through dual-mode communication, and uploads a protection mode from passive response to active early warning. According to the invention, one-stop monitoring of a complex dangerous environment is realized, active continuous monitoring and active early warning can be realized without personnel operation, effective transmission of information is guaranteed by multi-mode alarm, an end-edge-cloud protection system is constructed, wearing is comfortable, operation is not affected, and all-weather safety monitoring is realized.

The embodiment of the invention provides wearable electronic equipment, and belongs to the technical field of electronic equipment. The wearable electronic equipment comprises a shell and an antenna device. Wherein the shell comprises a contact surface, and the contact surface is used for being in contact with a wearer. The antenna device is arranged in the shell, the antenna device comprises a first antenna structure and a second antenna structure, and the first antenna structure and the second antenna structure are used for generating resonance at the same time. The first antenna structure, the second antenna structure and the contact surface are sequentially arranged along the thickness direction of the shell, and the first antenna structure and the second antenna structure are arranged at an interval. The projection of the second antenna structure and the projection of the first antenna structure are at least partially overlapped in the thickness direction of the shell. Therefore, the absorption of electromagnetic energy by a human body can be reduced, and the antenna efficiency is improved.

A wearable electronic device is provided. The wearable electronic device includes a body portion having a glass mounting part, a temple member, and a hinge rotatably connecting the temple member to the body portion, wherein the hinge includes a hinge housing which is rotatably connected to the body portion through a first shaft and rotatably connected to the temple member through a second shaft, a first pulley fixed to the body portion and allowing the first shaft to pass therethrough, a second pulley fixed to the temple member and allowing the second shaft to pass therethrough, and a first wire surrounding at least a portion of each of the first pulley and the second pulley.

Provided are a display device, a wearable electronic device, and a method of manufacturing the display device, the display device including: a substrate in which a display area and a non-display area are defined, and the substrate having first and second surfaces opposing each other in a thickness direction of the substrate, and a side surface between the first and second surfaces; a display section on the first surface of the substrate in the display area and configured to display an image; a pad portion on the first surface of the substrate in the non-display area; a filling layer on the display portion and configured to cover the display portion; and a chamfered portion on at least a portion of a side surface of the substrate. The side surface of the substrate may include at least one crack extending in one direction intersecting the thickness direction.

Various implementations disclosed herein include devices, systems, and methods that embed information in video presented on an outward display of a wearable device. For example, a process may include generating a video signal depicting a current appearance of a face portion. Changes in an attribute of the face portion in the video signal over time may correspond to a current heart rate of a user wearing the wearable electronic device. The process may further include embedding data into the video signal by altering the attribute of the face portion in the video signal over time such that the changes in the attribute of the face portion in the video signal over time correspond to both the current heart rate and the data. The process may further include presenting the video signal depicting the current appearance of the face portion on an outward-facing display of the wearable electronic device.

Wearable electronic devices can be equipped with global positioning system (GPS) location sensors that can be used to determine its latitude and longitude coordinates. The device can include a magnetometer sensor to determine its direction on a digital compass. The device can be used to configure the location of a GPS boundary. The size and shape of the boundary can be configured on either the wearable device or a separate computing device. The wearable device can be either inside of a boundary or outside of a boundary. The boundaries can have assigned priority levels that may determine the information displayed on the device. The device can traverse boundaries of different priority levels that may determine the information displayed on the device. The device's boundary status can be relayed to a server for data processing.

The application provides a wear-resistant transparent flexible fluorine-free super-hydrophobic composite coating and a preparation method thereof. The preparation method comprises the following steps: mixing and reacting hydroxyl-terminated polydimethylsiloxane, gamma-aminopropyl triethoxysilane and dibutyl tin dilaurate to obtain a modified precursor solution, adding swelled epoxy resin into the modified precursor solution, and obtaining a siloxane modified epoxy resin after heating reaction; dispersing nano-silicon dioxide in an ethyl acetate solution to form a SiO2 suspension; uniformly mixing the modified epoxy resin and the SiO2 suspension, adding polyether amine as a curing agent, and stirring and mixing, and then adopting an air spraying mode to build an epoxy resin / hydroxyl-terminated polydimethylsiloxane / nano-silicon dioxide super-hydrophobic coating on a substrate. The preparation method can prepare a super-hydrophobic coating with excellent transparency and flexibility, good adhesion and wear resistance, and has a wide application prospect in the fields of wearable electronic devices and optoelectronic devices.

The invention provides a preparation method of a cellulose-based water-induced deformation and color-changing film. Water-induced deformation and color-changing response are realized synergistically. The film is mainly prepared from the following components in parts by weight: 16.67 to 25 parts of hydrophilic micelle, 33.33 to 50 parts of absolute ethyl alcohol, 10 to 16 parts of modified cellulose, 12.5 to 20 parts of cross-linking agent and 2.5 to 4 parts of red dye. The cellulose-based water-induced deformation and color-changing film can realize deformation and color-changing response at the same time, the water absorption rate and the water absorption capacity of the two surfaces of the film are regulated and controlled by utilizing the content difference of hydrophilic micelles in the upper surface and the lower surface of the film, and the water-induced deformation response of the film is realized. Meanwhile, after the thin film absorbs water and swells, the microstructure arrangement in the thin film is changed due to the increase of the volume, so that incident light generates a stronger scattering effect in the material, and the hydrochromic behavior of the thin film is realized. The cellulose-based water-induced deformation and color-changing film has synergistic deformation and color-changing response to water stimulation, and has great application potential in the fields of actuators, wearable electronic equipment, intelligent robots and the like.

Exemplary systems, methods, and devices are disclosed which provide at-home, portable, wireless sleep sensors and wearable electronics with embedded machine learning. Such devices have applications in assessing sleep quality and detecting sleep apnea with multiple patients. Unlike the conventional system at a sleep center using numerous bulky sensors, the soft all-integrated wearable platform offers natural sleep in a familiar setting. The face-mounted patches that detect brain, eye, and muscle signals show comparable performance in sleep monitoring with polysomnography in a clinical study. Furthermore, deep learning is embedded in an exemplary device, offering automated high-precision sleep scoring, which demonstrates the wearable system's portability and point-of-care usability. The at-home wearable patches help to support portable sleep monitoring and home healthcare.

A wearable electronic device is provided. The wearable electronic device includes a light output module, a display member configured to output at least a portion of light emitted from the light output module to a first surface, and transmit light incident on a second surface opposite to the first surface, a first polarizing reflector disposed on the second surface and configured to reflect at least a portion of first leakage light, to the first surface, a polarization modulator disposed on the first polarizing reflector and configured to modulate and transmit at least a portion of a polarization component of second leakage light which has passed through the first polarizing reflector, and to transmit the modulated light and a second polarizing reflector disposed on the polarizing modulator and configured to reflect at least a portion of third leakage light, which is at least a portion of the second leaked light and has passed through the polarizing modulator, to the first surface.

The present application provides a wearable electronic device, which includes a housing and a circuit board assembly. The circuit board assembly is located inside the housing and is fixed relative to the housing. The housing includes a carbon fiber material, and the housing has an inner surface. The housing includes a conductive layer provided on the inner surface, and the conductive layer electrically connects the carbon fiber material dispersed in the housing. The housing and the circuit board assembly are electrically connected via the conductive layer. By adopting the above technical solution, the conductive layer provided on the inner surface of the housing makes the housing as a whole form a conductor, and further the housing and the circuit board assembly are electrically connected together via the conductive layer, so that the housing containing the carbon fiber material itself is used as part of the antenna, thereby improving the antenna performance of the wearable electronic device whose housing is made of carbon fiber material.

The invention belongs to the technical field of wearable electronic devices, and particularly relates to a breathable liquid metal-fabric electrode with a durable interface and a preparation method of the breathable liquid metal-fabric electrode. Comprising the following steps that an interface modifier solution is added into liquid metal, and modified liquid metal slurry is obtained in an ice-bath ultrasonic mode; coating a fabric substrate with the modified liquid metal slurry, and drying at room temperature until the modified liquid metal slurry is cured to obtain an electrode precursor; and applying external force to the electrode precursor to obtain the liquid metal-fabric electrode. The liquid metal micro / nano particles are subjected to interface modification through the interface modifier, the interface modifier and the fabric substrate are subjected to interface interaction, the liquid metal is anchored to the fabric substrate, meanwhile, the modified liquid metal particles are promoted to be fused through external force, and a continuous conductive network is formed; the gel electrode shows excellent tolerance under water washing, air exposure and mechanical deformation, and has good skin compatibility and interface impedance lower than that of a commercial gel electrode.

The present invention relates to a system and method for acquiring and analyzing physiological data from a user. The system includes a plurality of interconnected devices, which may communicate sensor data to a personal mobile electronic device. Each interconnected device includes at least one sensor to acquire physiological data. In addition, at least one sensor is operably connected to the body of the user. Further, the interconnected biometric devices may be implanted medical devices and / or wearable electronic devices. The personal mobile electronic device is wirelessly connected to each of the plurality of interconnected biometric devices. In addition, the personal mobile electronic device is configured to receive and analyze physiological data acquired by each of the plurality of interconnected devices and to compute the difference between the values of the same physiological parameter measured at a different location of the user's body.

Disclosed is a wearable electronic device comprising an antenna. A wearable electronic device according to an embodiment may comprise: a housing comprising a front surface facing in a first direction, a rear surface facing in a second direction opposite to the first direction, and a lateral surface surrounding an inner space between the front and rear surfaces; a printed circuit board which is disposed in the inner space and comprises a ground; an antenna structure for transmitting / receiving radio signals; and a processor. The antenna structure may comprise: a wireless communication circuit disposed on the printed circuit board; a lateral frame made of a conductive material, the lateral frame forming at least a part of the lateral surface while surrounding the periphery of the printed circuit board, and the lateral frame comprising a pair of rung portions to which a strap is connected, a first connecting portion for connecting the pair of rung portions, and a second connecting portion for connecting the pair of rung portions while being opposite the first connecting portion; a feeding portion for applying an electric signal to the lateral frame; and a switching circuit comprising one or more ground portions for selectively connecting the printed circuit board and the lateral frame. The processor may operate the switching circuit such that an electric signal applied to the lateral frame in a first mode moves via the rung portions, and may operate the switching circuit such that an electric signal applied to the lateral frame in a second mode bypasses the rung portions.

The utility model relates to the technical field of acoustic-electric conversion equipment, and provides wearable electronic equipment with a shock absorption and noise reduction structure. The sound production unit is arranged in the shell; the flexible sound absorption sheet is provided with a porous structure, and the flexible sound absorption sheet is arranged on the sound production unit so as to cover at least part of the outer side wall of the sound production unit. According to the utility model, the flexible sound-absorbing sheet is attached to the outer side wall of the sound box, so that the problem that no space for filling sound-absorbing materials to improve the acoustic performance of electronic equipment exists in the conventional sound box is solved.

The invention relates to the technical field of thermoelectric and piezoelectric collaborative conversion and energy storage, in particular to a piezoelectric-thermoelectric composite energy acquisition and collection structure and a preparation method thereof, and the piezoelectric-thermoelectric composite energy acquisition and collection structure comprises a flexible substrate, a piezoelectric PVDF cantilever module, a Bi2Te3 thermoelectric column array module and a super capacitor energy storage and energy management module. The system drives the piezoelectric module to output pulse electric energy through mechanical vibration, and drives the thermoelectric module to output continuous direct current through environment temperature difference. Two paths of energy are uniformly input into the super capacitor for storage after being rectified and boosted, energy supply path switching and stable output are achieved through the energy management module, and the energy management module is suitable for a Bluetooth terminal, an MCU controller and wearable electronic equipment. The system is flexible in structure and high in integration level, has good electric energy regulation and control capability and environmental adaptability, and effectively improves the endurance and comfort of equipment.

The disclosed system may include an antenna and an antenna matching network. The antenna matching network may include an aperture tuner configured to shift a frequency response of the antenna and an impedance tuner configured to dynamically change an amount of radiated power for the antenna. The antenna matching network may be positioned at least a specified minimum distance from the antenna according to various operating characteristics of the antenna. Various other apparatuses, wearable electronic devices, and methods of manufacturing are also disclosed.

A wearable electronic device for cardiac electrical activity monitoring includes a housing configured to be worn around a first body part of a user, the housing having an inward-facing surface that faces the first body part and an outward-facing surface that faces away from the first body part. The device includes a plurality of electrodes, including at least one inner electrode at the inward-facing surface of the housing for contacting the first body part. The plurality of electrodes also includes multiple outer electrodes at the outward-facing surface of the housing for contacting one or more other parts of a body of the user. The device includes a controller configured to generate a cardiac electrical activity signal using a pair of electrodes selected from the plurality of electrodes based on at least one indicia of contact between an electrode of the pair of electrodes and the user.

The invention provides an MXene / CNF composite mesoporous fiber material as well as a preparation method and application thereof. The preparation method comprises the following steps: injecting an MXene / CNF spinning solution into an acetic acid coagulating bath, fishing out the MXene / CNF spinning solution, and air-drying the MXene / CNF spinning solution to obtain the MXene / CNF composite mesoporous fiber material, the MXene / CNF spinning solution is a dispersion liquid of nano cellulose and MXene in water. According to the MXene / CNF composite mesoporous fiber material with high conductivity and narrow distribution, the mesoporous structure not only effectively transfers stress, but also contributes to rapid transmission of electrons and ions, has a relatively high application prospect in the fields of electromagnetic shielding, wave absorption, energy storage device electrodes and flexible sensors, and can be widely applied to the fields of electromagnetic shielding, wave absorption, energy storage device electrodes and flexible sensors. And a novel multifunctional platform is expected to be provided for wearable electronic equipment, electronic skin, human body motion monitoring equipment and the like.

Wearable electronic device for physiological monitoring

The present application relates to a kind of ion polymer-based thermoelectric pile heat flux sensor device, the thermoelectric pile heat flux sensor includes in turn: first protective layer, first connecting circuit, thermal resistance layer, thermoelectric element, second connecting circuit and second protective layer, wherein the thermoelectric element is embedded in the thermal resistance layer and is made of ion conductor with free ion as main carrier. Since ion conductor has huge thermoelectric potential, only a few pairs of ion thermoelectric column need to be integrated to obtain the required thermoelectric voltage with the required sensitivity.

Actinic radiation and moisture dual curable epoxy compositions and methods of curing such compositions are disclosed. The compositions comprise an alkoxysilane and epoxy dual functional oligomer comprising a functional group curable by actinic radiation, a functional group curable by moisture, and a functional group chemically linking the functional group curable by actinic radiation and the functional group curable by moisture; catalyst configured to react with the functional group curable by moisture in the presence of water; and at least one photoinitiator. The compositions are particularly useful for wearable electronics and medical devices. In some embodiments, unexpected results are obtained in the ability to use cationic photoinitiators and / or in avoiding the need for acrylates and / or heat curing.

The application discloses a degradable rosin-based epoxy foam and a preparation method and application thereof, and belongs to the technical field of shielding materials, and comprises the following steps: stirring and uniformly mixing propylenediamine-based latent foaming agent, propylenediamine, propylene abietic acid glycidyl ester and 1,3-bis(3-glycidyloxypropyl)-1,1,3,3-tetramethyldisiloxane, and obtaining the degradable rosin-based epoxy foam through reaction.The foaming agent used in the application is rapidly decomposed under heating conditions to release carbon dioxide and the curing agent propylenediamine, and the preparation is simple, environment-friendly and residue-free; the prepared epoxy foam is easy to degrade, excellent in electromagnetic shielding and joule heating performance, and has a wide application prospect in the fields of military equipment, aerospace and wearable electronic devices.

A wearable electronic device according to an embodiment of the present disclosure comprises: a lens frame receiving a display member; and a temple having a first portion connected to the lens frame, a second portion extending from the first portion, and a third portion extending from the second portion, and comprising a plurality of hinges. The plurality of hinges according to an embodiment of the present disclosure may comprise: a first hinge which is located between the lens frame and the first portion of the temple and connects the first portion of the temple to be rotatable with respect to the lens frame in a first direction; a second hinge which is located between the first portion and the second portion of the temple and connects the second portion to be rotatable with respect to the first portion in the first direction or a second direction opposite to the first direction; and a third hinge which is located between the second portion and the third portion of the temple and connects the third portion to be rotatable with respect to the second portion in the first direction or in the second direction.

The invention discloses P (NIPAm-AETC) / Gly / LDH composite conductive hydrogel as well as a preparation method and application thereof, and relates to the technical field of flexible sensors. The hydrogel is prepared by the following steps: copolymerizing N-isopropylacrylamide (NIPAm) and acryloyloxyethyl trimethyl ammonium chloride (AETC) to form a matrix, cooperatively introducing glycerol (Gly) and layered double hydroxide (LDH), and initiating a cross-linking reaction through ultraviolet light. The AETC provides a cationic group, so that the conductivity is improved, and the adhesion of the hydrogel is enhanced at the same time. Gly improves the toughness and recovery performance of the hydrogel through dynamic hydrogen-bond interaction, and LDH enhances the conductivity and structural stability. The hydrogel has excellent mechanical properties, good conductivity and adhesion, and can maintain stable and reliable performance in human motion monitoring, flexible sensors, wearable electronic devices and other applications.