Slidable mobile terminal having two overlapping PCBs in one of the sliding bodies

one. A mobile terminal comprising a first housing defining a holding portion, a second housing that is slidable relative to the first housing, a display provided in one of the first and second buildings, an input device provided in another of the first and second buildings, a first substrate carrying circuits provided in the holding portion, and a second substrate carrier circuit provided in the holding portion, the first and second substrate carrier circuits being arranged so that they overlap with each other. 2. The mobile terminal according to claim 1, in which the first housing includes a display, and one of the first and second supporting substrate circuitry is connected to the display. 3. The mobile terminal according to claim 2, in which the first and second substrate carrier circuits are partial substrates of the substrate carrier circuit that is intended for display. four. The mobile terminal of claim 1, wherein the first and second substrate support circuits are partial substrates of the main substrate support circuit. five. The mobile terminal according to claim 1, which also includes an upper part bounded by the first housing and an antenna located in the upper part of the first housing. 6. The mobile terminal according to claim 1, in which the holding portion is made on the rear surface of the first housing facing the second housing. 7. The mobile terminal according to claim 6, which also includes a sliding part on the rear surface of the first housing, while the second housing is configured to slide on the sliding part. eight. The mobile terminal of claim 7, wherein the sliding portion is extended from the holding portion such that the holding portion and the second body are substantially aligned. 9. The mobile terminal according to claim 7, which also includes a flexible substrate electrically connecting the second body to the first and second substrate-supporting circuits, wherein the flexible substrate-supporting circuit is folded and unfolded when the second body slides relative to the first case. ten. The mobile terminal according to claim 9, which also includes a lid element that closes the sliding portion on which the flexible carrier circuit of the substrate is located. eleven. The mobile terminal of claim 10, wherein the lid member includes a lid portion provided on the second housing for selectively closing the sliding portion and the holding portion when the second housing slides relative to the first housing. 12. The mobile terminal of claim 11, wherein the holding portion includes a receiver, and the lid portion is adapted to be inserted into the receiver when the second body slides toward the holding portion. 13. The mobile terminal of claim 10, wherein the lid member includes a lid portion that extends from the holding portion to close the sliding portion. 14. The mobile terminal of claim 10, which also includes a video camera in the holding portion, wherein the video camera opens when the lid portion closes the sliding portion, and the video camera closes when the lid portion closes the holding portion. 15. The mobile terminal of claim 7, wherein the sliding portion includes a device for sliding and connecting the first housing to the second housing. sixteen. The mobile terminal of Claim 15, wherein the sliding device includes a plate located on the rear surface of the first body, a sliding element configured to slide along the plate, this sliding element being connected to the second body, and an elastic device located between the plate and the sliding element, and this elastic device contributes to the sliding of the second housing. 17. The mobile terminal according to clause 16, in which the plate includes a pair of protrusions made on opposite sides of the plate and extending from the display, the sliding element includes a pair of guide parts made on opposite sides of the sliding element, and each of the guide parts is in contact with the corresponding protrusion. 18. The mobile terminal of claim 17, wherein the first body includes a pair of grooves formed on a rear surface, and each of the guide parts is slidable within a corresponding groove. nineteen. The mobile terminal according to claim 1, which also includes a video camera provided on the holding section. 20. The mobile terminal according to claim 1, in which each of the first and second buildings includes an input device. 21. Mobile terminal comprising a first body, including a case display, located in the front of the case, holding area made behind the first building, and the first circuit carrier substrate, provided in the holding area and a second substrate carrier circuit, provided in the holding area moreover, the first and second carrier circuits of the substrate are located so that overlap with each other second building including a keyboard and sliding part provided behind the second building, to ensure sliding of the second housing relative to the first housing. 22. The mobile terminal of claim 21, wherein the first and second substrate support circuits are partial substrates of that substrate support circuit that is intended for display. 23. The mobile terminal of claim 21, wherein the first and second substrate support circuits are partial substrates of the main substrate support circuit. 24. The mobile terminal of claim 21, which also includes an upper portion bounded by a first housing and an antenna located in an upper portion of the first housing. 25. The mobile terminal of claim 21, which also includes a flexible substrate electrically connecting the second housing to the first and second substrate-bearing circuits, the flexible substrate-bearing circuit being located in the sliding part, and the flexible substrate-bearing substrate is folded and unfolded when the second case slides relative to the first body. 26. The mobile terminal of claim 21, which also includes a lid provided on the second housing for selectively closing the sliding portion and the holding portion when the second housing slides relative to the first housing. 27. The mobile terminal according to claim 26, in which the sliding part includes a plate, located on the rear surface of the first housing, moreover, this plate includes a pair of protrusions, made on opposite sides of the plate and passing from the display, sliding element made with the possibility of sliding on the plate, moreover, this sliding element is connected to the second housing, however, the sliding element includes a pair of guide parts, made on opposite sides of the sliding element, and each of the guide parts is in contact with a corresponding protrusion, and elastic device located between the plate and the sliding element, moreover, this elastic device contributes to the sliding of the second body. 28. The mobile terminal of claim 27, wherein the case includes a guide groove formed on both sides of the case to guide the guide portion to slide along the plate. 29. The mobile terminal of claim 22, which also includes a video camera in the holding portion, wherein the video camera opens when the lid portion closes the sliding portion, and the video camera closes when closing the holding portion.