Abstract: A micro-motion sensing device and a sensing method thereof are provided. The micro-motion sensing device includes a motion sensor, a motion classifier, and a render. The motion sensor receives an input radar signal and receives a video stream information through an image capturer. The motion sensor obtains velocity information and range information of an object according to the input radar signal, and generates a first video stream information by processing the video stream information according to the velocity information. The motion classifier generates a motion prediction information by classifying a motion of the object according to the velocity information, the range information, and the first video stream information. The render adjusts a rendered frequency of the first video stream information according to the velocity information.

Abstract: A detection device for detecting an eyeball includes a frame element, a transceiver, and a contact lens element. The transceiver is disposed on the frame element. The transceiver transmits a first RF (Radio Frequency) signal. The contact lens element includes a resonator. The resonator converts the first RF signal into a first ultrasonic signal. The first ultrasonic signal is transmitted to the eyeball. The resonator converts a second ultrasonic signal from the eyeball into a second RF signal. The transceiver receives the second RF signal.

Abstract: An image sensing device includes a frame body, a lens group, a position adjuster, multiple antenna elements, and an image sensing element. The frame body has an accommodating space. The lens group is disposed in the accommodating space. The position adjuster is connected between the lens group and the frame body, and configured to allow the lens group to move in the accommodating space. The antenna elements are disposed on a second side of the lens group, and configured to provide sensing beams to a target area. The image sensing element is disposed on the second side of the lens group, and configured to sense reflected light beams of the target area. In addition, a head-mounted display device is also provided.

Abstract: An image sensing device, including multiple lens groups, a connector, at least one antenna element, and multiple image sensing elements, is provided. Each lens group includes multiple lens elements arranged along an optical axis from a first side. The connector includes multiple first parts and multiple second parts. The second parts are connected between the first parts. The antenna elements are respectively disposed on the first parts and are configured to provide multiple sensing beams to a target area toward the first side. The image sensing elements are respectively disposed on a side of the lens groups facing a second side and are configured to sense a reflected light beam of the target area. The direction of the second side is opposite to the direction of the first side.

Abstract: A communication device includes a display device, a phase tuning layer, and a mmWave (Millimeter Wave) module. The display device includes a first display portion and a second display portion. The pixel density of the first display portion is greater than that of the second display portion. The phase tuning layer is adjacent to the second display portion. The mmWave module generates a wireless signal. The wireless signal is propagated through the second display portion and the phase tuning layer.

Abstract: A heat dissipation device with a communication function includes a conductive substrate, a first conductive sidewall, a plurality of heat sink elements, and a feeding element. The first conductive sidewall and the heat sink elements are respectively coupled to the conductive substrate. The feeding element is coupled to a signal source. An antenna structure is formed by the feeding element, the conductive substrate, and at least one of the heat sink elements. A resonant path of the antenna structure is formed by at least one of the heat sink elements.

Abstract: A wireless transceiving device including a main body and at least one camera lens is provided. The camera lens is detachably connected to a connection part on the main body. The camera lens includes a barrel part, a first lens, a phase matching structure, a data storage device, and an electrical connection terminal. The data storage device is configured to store specification information. When the camera lens is connected to the connection part, a wireless transmitter is coupled to the data storage device through the electrical connection terminal and reads the specification information in the data storage device. The wireless transmitter controls a plurality of transmitting phases and a plurality of transmitting powers of a plurality of transmitted wave beams according to the specification information.

Abstract: A heat dissipation device with a function of communication includes a conductive substrate, a first conductive sidewall, a second conductive sidewall, a plurality of heat sink elements, and a feeding element. The heat sink elements have different lengths, and they are positioned between the first conductive sidewall and the second conductive sidewall. The first conductive sidewall, the heat sink elements, and the second conductive sidewall are respectively coupled to the conductive substrate. The feeding element is coupled to a signal source. An antenna structure is formed by the feeding element, the conductive substrate, and the heat sink elements.

Abstract: A communication device includes a frame element, a first wireless transceiver, a reflector, and a contact lens element. The first wireless transceiver is disposed on the frame element. The first wireless transceiver is configured to transmit a wireless signal. The reflector is disposed on the frame element. The reflector is configured to reflect the wireless signal. The contact lens element includes a second wireless transceiver. The second wireless transceiver is configured to receive the wireless signal from the reflector.

Abstract: A wireless signal transceiver includes a main body part, an antenna array, and a refraction element. The antenna array is disposed in the main body part, and is configured to transmit or receive at least one wireless signal beam. The refraction element is disposed at a first end of the main body part, and the first end is opposite to the antenna array. The refraction element is used to receive the wireless signal beam and refracts the wireless signal beam to generate and transmit a plurality of outputted wireless signal beams.

Abstract: A communication device includes a display device, a phase tuning layer, and a mmWave (Millimeter Wave) module. The display device includes a first display portion and a second display portion. The pixel density of the first display portion is greater than that of the second display portion. The phase tuning layer is adjacent to the second display portion. The mmWave module generates a wireless signal. The wireless signal is propagated through the second display portion and the phase tuning layer.

Abstract: A display device is provided. The display device includes a transparent substrate, a display, an antenna module, and a plurality of first conductive structures. The display emits image light to the transparent substrate. The antenna module emits a first beam to the transparent substrate. The plurality of first conductive structures is disposed on a first surface of the transparent substrate and a travel path of the image light, and forms a first conductive pattern. The plurality of first conductive structures change a direction of the first beam and generate a second beam to an object.

Abstract: A display device is provided. The display device includes a transparent substrate, a display, an antenna module, and a plurality of first conductive structures. The display emits image light to the transparent substrate. The antenna module emits a first beam to the transparent substrate. The plurality of first conductive structures is disposed on a first surface of the transparent substrate and a travel path of the image light, and forms a first conductive pattern. The plurality of first conductive structures change a direction of the first beam and generate a second beam to an object.

Abstract: A detection device for detecting an object under test includes a radar module, a waveguide element, and a first antenna element. The waveguide element is coupled to the radar module. The first antenna element is disposed on the waveguide element. The radar module generates a first electromagnetic incident wave. The first antenna element transmits the first electromagnetic incident wave toward the object. The first antenna element receives a first electromagnetic reflection wave from the object. The radar module processes the first electromagnetic reflection wave. The first electromagnetic incident wave and the first electromagnetic reflection wave are propagated through the waveguide element.

Abstract: A wireless signal transceiver includes a main body part, an antenna array, and a refraction element. The antenna array is disposed in the main body part, and is configured to transmit or receive at least one wireless signal beam. The refraction element is disposed at a first end of the main body part, and the first end is opposite to the antenna array. The refraction element is used to receive the wireless signal beam and refracts the wireless signal beam to generate and transmit a plurality of outputted wireless signal beams.

Abstract: A heat dissipation device with a function of communication includes a conductive substrate, a first conductive sidewall, a second conductive sidewall, a plurality of heat sink elements, and a feeding element. The heat sink elements have different lengths, and they are positioned between the first conductive sidewall and the second conductive sidewall. The first conductive sidewall, the heat sink elements, and the second conductive sidewall are respectively coupled to the conductive substrate. The feeding element is coupled to a signal source. An antenna structure is formed by the feeding element, the conductive substrate, and the heat sink elements.

Abstract: A wireless transceiving device including a main body and at least one camera lens is provided. The camera lens is detachably connected to a connection part on the main body. The camera lens includes a barrel part, a first lens, a phase matching structure, a data storage device, and an electrical connection terminal. The data storage device is configured to store specification information. When the camera lens is connected to the connection part, a wireless transmitter is coupled to the data storage device through the electrical connection terminal and reads the specification information in the data storage device. The wireless transmitter controls a plurality of transmitting phases and a plurality of transmitting powers of a plurality of transmitted wave beams according to the specification information.

Abstract: A detection system and a detection method are provided. The detection system includes at least one illumination device and a host. The illumination device has a radar to obtain spatial information of a position of the illumination device. The host is connected to the at least one illumination device. The host receives the spatial information from the illumination device and transmits a change of the spatial information to an emergency system.

Abstract: The present disclosure provides a communication system and a head mounted display. The head mounted display is configured for: obtaining first geological information of the head mounted display at present based on a positioning technology; forwarding the first geological information to a base station through an access point; and in response to the head mounted display changing from the first geological information to second geological information, switching to a specific transmission mode according to a control signal from the base station.

Abstract: A gas detection apparatus including at least one application terminal and at least one equipment terminal is provided. The application terminal sends a plurality of detection electric waves. The equipment terminal is configured to receive a plurality of transmission electric waves respectively generated according to the detection electric waves. The equipment terminal is further configured to calculate a plurality of reference attenuation values of the transmission electric waves in a correction mode; calculate a plurality of detection attenuation values of the transmission electric waves in a monitoring mode; and generate a detection result by comparing the reference attenuation values with the detection attenuation values.