A system for monitoring ultraviolet (UV) exposure of a wearer. The system comprises a wearable device operable to sense UV radiation levels to which the wearer is exposed, and to transmit UV radiation information. The system further comprises an external computing device in remote communication with the wearable device, operable to receive the UV radiation information from the wearable device and configured to determine the wearer's real-time UV index value and the wearer's daily cumulative percentage of minimal erythema dose based upon the UV radiation information.

An antenna for a smart sensor device includes a generally circular, substantially rigid substrate and a radiative antenna element integrated with the substrate. According to one embodiment, the antenna element is a primary cellular antenna arranged to pass signals at frequencies between 600 MHz and 3 GHz. According to another embodiment, a second radiative antenna element may be integrated with the substrate. In such a case, the second antenna element may be arranged to receive location-based signals from satellites or operate as a cellular diversity antenna arranged to receive cellular signals present in proximity to the antenna. The substrate may include at least one interruption (e.g., aperture or lens) arranged to permit light to reach an area inside the sensor device that would otherwise be shielded by the substrate. In such a case, the radiative antenna element(s) may be integrated with the substrate so as to avoid the interruption.

Eyewear having monitoring capability, such as for radiation or motion, is disclosed. Radiation, such as ultraviolet (UV) radiation, infrared (IR) radiation or light, can be measured by a detector. The measured radiation can then be used in providing radiation-related information to a user of the eyewear. Motion can be measure by a detector, and the measured motion can be used to determine whether the eyewear is being worn.

A device for sensing infrared radiation is provided. The device for sensing infrared radiation includes a shell, a bottom cover, a Fresnel lens, an upper wire outlet hole, a lower wire outlet hole, a side wire outlet hole and an infrared probe. The infrared probe is arranged inside the shell, the shell is provided with an arc-shaped notch configured for arranging the Fresnel lens. The upper wire outlet hole is arranged on the shell and configured for leading wires, the lower wire outlet hole is provided on the bottom cover of the shell and configured for leading wires, and the side wire outlet hole is provided on the shell and configured for leading wires.

A far infrared sensor package includes a package body and a plurality of far infrared sensor array integrated circuits. The plurality of far infrared sensor array integrated circuits are disposed on a same plane and inside the package body. Each of the far infrared sensor array integrated circuits includes a far infrared sensing element array of a same size.

A lens (200) for detecting light waves (110) is provided. The lens comprises a first part (210) configured to receive light waves, wherein the first part (210) has the form of a spherical cap of a first sphere with a first radius. The lens also comprises a second part (220) in the form of a spherical segment of a second sphere (220) with a second radius. The radius of the second sphere is equal to or larger than the radius of the first sphere, and the centers of the first and second spheres coincide in a point on the optical axis of the lens (200). In a base side that faces away from the first part (210), the second part (220) comprises a plurality of concentric sections 230), each having a first surface (230a) that faces away from the optical axis of the lens (200) and that has the form of a spherical zone of a third sphere with a center coinciding with the centers of the first and second spheres. The lens (200) is configured to focus light waves from different angles of incidence onto a common focal plane.

The present invention provides a substrate treating apparatus including: support unit is configured to support and rotate a substrate in a treatment space; a liquid supply unit is configured to supply a liquid to the substrate supported by the support unit; a laser unit including a laser irradiation unit which irradiates laser light to the substrate supported by the support unit; a home port providing a standby position in which the laser unit waits; and a moving unit for moving the laser unit between a process position in which the laser light is irradiated to the substrate and the standby position, in which the home port detects a characteristic of the laser light from the laser light irradiated by the laser unit.

The present application provides an ambient light sensor and an electronic device, which may improve detection accuracy and detection performance of the ambient light sensor. The ambient light sensor includes: a light filtering unit array including a plurality of light filtering units, the plurality of light filtering units including a color light filtering unit, a white light filtering unit and a transparent light filtering unit, the white light filtering unit being configured to pass a visible light signal and block an infrared light signal, and the transparent light filtering unit being configured to pass the visible light signal and the infrared light signal; a pixel unit array including a plurality of pixel units, the plurality of pixel units being configured to receive a light signal after the ambient light passes through the plurality of light filtering units for an ambient light detection.

A display device includes a first substrate, a second substrate disposed opposite to the first substrate, a connector connected to a first surface of each of the first and second substrates and covering at least a portion of side surfaces of each of the first and second substrates, a photo sensor disposed on the connector and facing the side surface of the first substrate, and a fixing member disposed between the first substrate and the connector, in which the photo sensor is inserted into the fixing member.

A non-power-driven photometer is provided, the photometer comprising: a body; and multiple narrow angle photoreceivers (narrow angle probes) formed in the body, wherein the multiple narrow angle probes receive light in the atmosphere, which is incident over a range of different azimuth angles, and allow the characteristics of the atmosphere to be analyzed with reference to the relationship between the received light and the azimuth angle of the narrow angle probe corresponding to the received light. According to the present invention, since the photometer is driven without being supplied with power, light intensity measurement can be performed in a short time. Further, since light intensity measurement can be performed with no movement or only a short-distance movement of a vehicle or airplane equipped with the photometer, the problem of errors caused by differences in the time and location of measurement can be prevented.