An electronic shelf label system, wherein the system comprises a near-field communication, NEC for short, sub-system on a shelf edge strip of a shelving unit, which is characterized such that the shelf edge strip comprises a shelf edge strip controller, wherein the shelf edge strip controller comprises a first wireless communication module, which is designed for wireless communication according to a first communication method with an access point for the purpose of data transmission with a server of the shelf label system, and wherein the shelf edge strip controller comprises an NFC-enabled second communication module for NFC-based energy supply and communication with at least one NFC-enabled shelf label, which can be fastened to the shelf edge strip, and the shelf edge strip comprises at least one conductor loop constructed on it and connected to the second NFC-enabled communication module, wherein the conductor loop is used for NFC communication with the NFC-enabled shelf label, and wherein the shelf edge strip comprises a light-emitting unit, and the shelf edge strip controller is constructed for actuating the light-emitting unit as a consequence of the data transmission.

An electronic shelf label system, wherein the system comprises a near-field communication, NEC for short, sub-system on a shelf edge strip of a shelving unit, which is characterized such that the shelf edge strip comprises a shelf edge strip controller, wherein the shelf edge strip controller comprises a first wireless communication module, which is designed for wireless communication according to a first communication method with an access point for the purpose of data transmission with a server of the shelf label system, and wherein the shelf edge strip controller comprises an NFC-enabled second communication module for NFC-based energy supply and communication with at least one NFC-enabled shelf label, which can be fastened to the shelf edge strip, and the shelf edge strip comprises at least one conductor loop constructed on it and connected to the second NFC-enabled communication module, wherein the conductor loop is used for NFC communication with the NFC-enabled shelf label, and wherein the shelf edge strip comprises a light-emitting unit, and the shelf edge strip controller is constructed for actuating the light-emitting unit as a consequence of the data transmission.

A light-emitting device, a display module, and a driving method thereof are disclosed. The light-emitting device including a data input, a data output, a plurality of light units, and a driving circuit. The data input is configured to receive an input data. The data output is adapted to be connected in series to a data input of another light-emitting device. The driving circuit is coupled to the data input, the data output, and the plurality of light units. The driving circuit statically drives the plurality of light units according to the input data, and generates an output data according to the input data and transmits the output data to the data output. The display module includes the light-emitting device and a control circuit.

A light-emitting device, a display module, and a driving method thereof are disclosed. The light-emitting device including a data input, a data output, a plurality of light units, and a driving circuit. The data input is configured to receive an input data. The data output is adapted to be connected in series to a data input of another light-emitting device. The driving circuit is coupled to the data input, the data output, and the plurality of light units. The driving circuit statically drives the plurality of light units according to the input data, and generates an output data according to the input data and transmits the output data to the data output. The display module includes the light-emitting device and a control circuit.

A pixel comprising a light emitting unit comprising at least one light emitting element; a pixel circuit for supplying current to the light emitting in response to a data signal; a sensing transistor electrically connected between a data line and a first node that is a common node of the light emitting unit and the pixel circuit; and a control transistor electrically connected between a scanning line and a gate electrode of the sensing transistor.

An apparatus and method is provided including: modulating or modifying light output by one or more light sources, wherein the light output is for use in rendering content in a first direction using a display, wherein the display has at least one curved portion, wherein the modulating or modifying of the light output by the one or more light sources modulates or modifies said light within said at least one curved portion such that said content is rendered in the first direction.

An apparatus and method is provided including: modulating or modifying light output by one or more light sources, wherein the light output is for use in rendering content in a first direction using a display, wherein the display has at least one curved portion, wherein the modulating or modifying of the light output by the one or more light sources modulates or modifies said light within said at least one curved portion such that said content is rendered in the first direction.

A method of diagnosing connectivity and operational problems between a digital parallel RGB video input device and a digital parallel RGB video display includes transmitting control signals from the input device to the display device, executing the control signals on the display device, generating and transmitting diagnostic signals to a diagnostics processor, and determining if the display is functioning correctly.

A display device may include a display panel, a first adhesive layer attached on one surface of the display panel, a polymer layer attached on the display panel via the first adhesive layer, a second adhesive layer attached on a surface other than a surface of the first adhesive layer which has been attached on the one surface of the display panel, and a heat sink layer attached on the polymer layer via the second adhesive layer, wherein the at least one of the first adhesive layer, the polymer layer, and the second adhesive layer includes a color changing ink.

A plurality of virtual viewpoint images corresponding to positions and directions of a plurality of virtual viewpoints are displayed on an operation screen for an operation associated with the position and direction of the virtual viewpoint. The virtual viewpoint image corresponding to the virtual viewpoint selected as a position and direction operation target among the plurality of virtual viewpoints is generated based on a plurality of captured images obtained by capturing an image capturing target region by a plurality of cameras, and is transmitted to another apparatus.