An electronic device having a heat radiator and a method for controlling the electronic device are provided. The electronic device includes a frame including at least one optical assembly and a structure configured to receive a portable electronic device including a display, wherein an image is on the display can be seen through the at least one optical assembly when the portable electronic device is in the structure, a wearing member connected to the frame and configured to be worn together with the frame on the head of a user, and a heat radiator configured to remove heat from a space between the display and the optical assembly to outside the electronic device when the portable electronic device is received in the structure and is turned on.

A mobile device has a display, one or more processors, and first memory storing instructions for execution by the one or more processors. The mobile device is configured to dock in a headset to form a head-mounted display. A near-field-communication (NFC) channel is established with a tag in the headset, the tag including second memory that stores one or more configuration parameters for the headset. The one or more configuration parameters are received from the tag via the NFC channel. Using the one or more configuration parameters for the headset, the mobile device renders virtual-reality images and displays the rendered virtual-reality images.

The subject of the invention is a device for generating images (10) for automotive vehicle head-up display (100), comprising a liquid crystal screen (12) and a back-lighting device (14), said back-lighting device (14) comprising: at least one light-emitting diode (16), a housing (28; 29) surrounding the space lying between the at least one light-emitting diode (16) and the liquid crystal screen (12), characterized in that said housing (28; 29) is bent, the device for generating images (10) furthermore comprising a reflecting surface (31; 32) arranged in a bent portion (28c; 29c) of the housing (28; 29) and oriented in such a way as to reflect the light emitted by the at least one light-emitting diode (16) in the direction of the screen (12). The invention also relates to a head-up display (100).

Aspects of the present disclosure relate to solid optical systems and methods for use in head-worn computing systems. An optical assembly may include multiple elements that are aligned relative to one another and then adhesively bonded together to preserve the alignment in an adhesively bonded optic, wherein the adhesively bonded optic includes at least one internal refractive surface and two or more internal reflective surfaces, and wherein the internal partially reflective surfaces comprise partially reflective surfaces that are protected by other elements in the adhesively bonded optic

Aspects of the present disclosure relate to eye illumination and capture systems and methods for use in head-worn computing systems.

A removable lens for glasses includes an electrochromic layer adapted to transition between at least two states of a transparency level dependent on an electrical condition applied to the electrochromatic layer and an electrical connection element physically adapted to make an electrical connection with the electrochromic layer, wherein the electrical connection element is positioned to align with a variable-power electrode mounted on the glasses such that, when the removable lens is mounted on the glasses, the variable-power electrode and the electrical connection element make the electrical connection between the variable-power electrode and an electrically conductive layer of the electrochromic layer.

A device for viewing stereoscopic 3D images using an electronic device with a screen display includes: a head fastener; a holder to receive and removably accommodate the electronic device in an accommodation space; a lens focusing light from the screen display to the eyes of the user; and a distance part, providing a predetermined distance between the lens and the screen display. The lens part provides a first image from a first part of the screen display to a first eye of the user, and a second image from a second part of the screen display to a second eye of the user. The holder part is supported relative to the lens by the distance part, the distance part being arranged to be reversibly collapsible, from a fully expanded state, in which the lens part is arranged at said predetermined distance from the screen display, to a contracted state.

A combiner-positioning apparatus for a vehicular head-up display is provided. The combiner-positioning apparatus includes a drive unit for supplying a driving force, a combiner assembly including a combiner, the combiner being projected and exposed to an outside or retracted or hidden into a slot formed in a dashboard by the driving force, a guide unit for guiding sliding movement of the combiner assembly in a vertical direction, and a power transmitter for transmitting the driving force to the combiner assembly.

A mobile hyperspectral camera system is described. The mobile hyperspectral camera system comprises a mobile host device comprising a processor and a display: a plurality of cameras, coupled to the processor, configured to capture images in distinct spectral bands; and a hyperspectral flash array, coupled to the processor, configured to provide illumination to the distinct spectral bands. A method of implementing a mobile hyperspectral camera system is also described.

A head-up display system includes an image-forming and projection device, a combiner, a housing, and a lid body. The lid body includes at least a first divided lid body and a second divided lid body which engage with each other at the time of covering an opening of the housing. The first divided lid body includes an optical path regulator that regulates an optical path of projection light of a display image projected from the image-forming and projection device in use of the combiner onto an inner side of the housing, and allows projection light, which is necessary for formation of the virtual image of the display image in the projection light of the display image, to pass through the optical path regulator. The second divided lid body includes a covering member that covers the optical path regulator at the time of covering the opening.