Htc Corporation

Mediatek Corporation

Mediatek Singapore Pte. Ltd.

Wei-Cheng Liu

Chun-Lung Chu

Chin-Kai Sun

Chih-Yao Kuo

Jhih-Ming Jhang

Bing Xu

Paul Cheng Po Liang

Cheng-Chieh Chuang

Neric Fong

Sheng-Hong Yan

Ting-Wei Kang

Chia-Sheng Peng

Chun Tseng

Tung-Hsin Yeh

Jen-Cheng Lai

Chung-Chiao Tan

Ching-Ho Li

Jia-Yuan Hsu

Yung-Ming Huang

Chun-Jen Tsai

Hsiu-Fan Ho

Terry W Chen

I-Te Chen

Fang-Chuen Wang

Jia Shan Wu

A head-mounted display device includes a body, two adjustment rings, and a face gasket. The body has two zoom lens groups corresponding to both eyes. The two adjustment rings are used to be detachably assembled to the corresponding zoom lens group, respectively. The face gasket is used to be detachably assembled to the body and used to contact a user's face. The face gasket has two adjustment knobs. Each of the adjustment knobs is used to couple the corresponding adjustment ring and rotate the corresponding zoom lens group for zooming, and a part of the each of the adjustment knobs is exposed to the outside for the user to manipulate.

Head-mounted display device

A neck-mounted power bank is suitable for being hung on a user's neck to supply power to an electronic device. The neck-mounted power bank includes a body, a battery, and a pair of adjustable assemblies. The battery is disposed in the body. The pair of adjustable assemblies are respectively connected to two ends of the body, and define a wearing space with the body. The pair of adjustable assemblies can be rotated relative to the body so as to adjust the size of the wearing space. Each of the pair of adjustable assemblies includes a rotate arm and an angle arm. The rotate arm is rotatably connected to a corresponding end of the body. The angle arm is connected to the rotate arm and has a contact surface. The contact surface is suitable for contacting the user's neck.

Neck-mounted power bank

A head-mounted display device includes a display, two brackets, two buckles, and a headband module. The display has two buckling parts respectively located on opposite sides of the display. The brackets are respectively pivotally connected to opposite sides of the display. The buckles are respectively pivotally connected to the brackets. When the buckles are buckled onto the buckling parts, an unfolding angle of each bracket is limited to be greater than a locked angle. When the unfolding angle of each bracket is greater than an unlocked angle, the buckles are separated from the buckling parts. The unlocked angle is greater than the locked angle. When the buckles are separated from the buckling parts, the unfolding angle of each bracket is smaller than the locked angle. Opposite sides of the headband module are respectively detachably assembled to an end of each bracket away from the display.

A head mounted display device including a host, a first bracket and a second bracket is provided. The opposite sides of the host respectively have a first connection port and a second connection port. The first bracket is detachably and electrically connected to the first connection port. The second bracket is detachably connected to the second connection port.

Head mounted display device

A head mounted display device including a host, two brackets, and two rotating components is provided. The two brackets are respectively pivotally connected to opposite sides of the host. Each bracket includes a first segment and a second segment. The first segment is pivotally connected to the second segment, and the first segment is pivotally connected to the host. The two rotating components are respectively assembled to the first segment and the second segment of each bracket to control an angle between the first segment and the second segment.

Head mounted display device to provide adjustable clamping force

A glasses type display device including a front end assembly and a pair of legs is provided. Each of the pair of legs includes a front segment, a rear segment, a torsion mechanism, and a rotation mechanism. The torsion mechanism is disposed between the front end assembly and the front segment. The rotation mechanism is disposed between the front segment and the rear segment.

Glasses type display device

An electronic device includes a casing, a fan base, a fan side wall and an impeller. The casing has a fan top wall. The fan top wall has an airflow inlet. The fan base is provided in the casing. The fan side wall extends from the casing or the fan base. The fan top wall, the fan base and the fan side wall define a fan space communicated with the airflow inlet and a first airflow outlet communicated with the fan space. The impeller is mounted at the fan base and is located in the fan space.

Electronic device

A head-mounted display device includes a display portion, a main frame, two arms, and two adjusting pieces. The main frame carries the display portion. The arms are disposed on opposite sides of the main frame, and the end portions of the arms are pivotally connected to the main frame such that the arms are adapted to rotate away from the main frame during an unfolding process and adapted to rotate toward the main frame during a folding process. The adjusting pieces are respectively disposed on pivot paths of the arms, and the adjusting piece is adapted to from a structural interference with the corresponding arm and the main frame during the unfolding process to limit a degree of rotation of the arm.

A heat dissipation module and an electronic device are provided. The heat dissipation module includes a first heat transfer member, a second heat transfer member, and a cooling element. The first heat transfer member has a first end and a second end opposite to the first end. The second heat transfer member has a third end and a fourth end opposite to the third end. The cooling element disposed between the second end and the third end is configured to allow or block the heat transferring between the second end and the third end.

Heat dissipation module and electronic device

A heat dissipation module manufacturing method, a heat dissipation module and an electronic device are provided. The heat dissipation module manufacturing method includes the steps: providing a first substrate, the first substrate has a first portion, a second portion, a connecting portion connected to the first portion and the second portion; performing a first etching on a surface of the first substrate to form a plurality of grooves; providing a plurality of second substrates, and bonding the second substrates to the first substrate to cover the grooves and form a plurality of chambers; filling the chambers with a working fluid; and sealing the chambers. The heat dissipation module includes the first substrate, the working fluid, and the second substrates. The electronic device includes the heat dissipation module and a plurality of electronic modules. The first portion and the second portion of the heat dissipation module respectively contact the electronic modules.

Heat dissipation module manufacturing method, heat dissipation module and electronic device

A communication unit comprises a radio frequency, RF, transmitter comprising: a power amplifier, PA, module; an envelope tracking system operably coupled to the PA module and arranged to variably control a supply voltage for the PA module; and a load control system operably coupled to an output of the PA module and arranged to control a power amplifier output load.

Methods and apparatus for envelope tracking system

A gain asymmetry characterizing circuit for determining characteristics of gain asymmetry possessed by a transmitter includes a baseband loopback path, a test signal generating unit and a gain asymmetry measuring unit. The baseband loopback path is coupled to a baseband node on a first transmission path of the transmitter. The test signal generating unit is arranged to generate a first differential baseband test signal pair to the first transmission path. The first differential baseband test signal pair includes a first baseband signal and a second baseband signal. During a first period, the first baseband signal and the second baseband signal are fed into a positive input node and a negative input node of the first transmission path, respectively. During a second period, the second baseband signal and the first baseband signal are fed into the positive input node and the negative input node of the first transmission path, respectively.

Gain asymmetry characterizing circuit and method for determining characteristics of gain asymmetry possessed by transmitter

An electronic element supporting base and an electronic device applying the same are provided. The electronic element supporting base comprises a fixing portion and a carrying part. The fixing portion is suitable for being fixed to a frame of the electronic device as a fulcrum for the electronic element supporting base. The carrying part is suitable for carrying a plurality of electronic elements, wherein a gap exists between the carrying part and the frame, and a gap exists between the carrying part and the circuit board. When the electronic device receives an impact, the suspended design of the electronic element supporting base allows the carrying part to oscillate through the gaps, and the electronic element supporting base will not be squeezed, which prevents the electronic elements on the electronic element supporting base from being shifted.

Electronic element supporting base and electronic device

A touch module, adapted for an electronic apparatus and including a cover, a touch sensor layer, a flexible printed circuit board (FPC), a light-emitting element and a light guide film is provided. The cover has at least one transparent icon. The touch sensor layer and the FPC are disposed under the cover, and the FPC is electrically connected to the touch sensor layer. The light-emitting element is mounted on the FPC, wherein the FPC is located between the cover and the light-emitting element. The light guide film is disposed under the cover, wherein the touch sensor layer is located between the cover and the light guide film. Light emitted by the light-emitting element is transmitted to the transparent icon through the light guide film. In addition, an electronic apparatus is also provided.

Touch module and electronic apparatus

A wireless communications circuit includes: a transceiver; a power amplifier module including a plurality of power amplifiers coupled to the transceiver; a filter module, including a plurality of filters coupled to the power amplifier module; an antenna switching module coupled between the filter module and an antenna; a tunable matching network coupled between the antenna and the antenna switching module; and a baseband circuit coupled to the tunable matching network. The baseband circuit is used for generating a control signal to the tunable matching network to adjust an impedance of the tunable matching network, wherein the impedance of the tunable matching network is adjusted to be different values under different operating conditions of the wireless communications circuit.

Growing community of inventors

Taoyuan County, Taiwan

Wei-Cheng Liu