A thin-film transistor display device having integrated an NFC antenna. The laser device includes an active layer, first and second multi-layer reflecting films, first and second electrode, and a contact layer. The second user may keep records of the consumption of media with particular media characteristics, and may provide services or incentives to the first user. The channels in the first spectrum are utilized for the control channel and for data channels for unicast transmissions between single-radio nodes. The layer can be made very thin, facilitating further filling the via with highly conductive metals. At a distal end from the hinge, another section can include a portion where an electronic cigarette can be held.