Abstract: A keyboard extension for a removable, portable display device such as a cellphone that also functions to house the display device. The display device housing is shaped and sized to securely enclose the removable, portable display device. The keyboard extension may have keyboard housing panels that are substantially equal in size to the display device being removably housed. These keyboard housing panels ham be hingeably connected so that in a first configuration, the keyboard extension may function as a portable display device holder, while in a second configuration it may function as a wirelessly connected, split, full size keyboard input to the portable display. The keyboard extension may also include a numeric keypad housing panel that may be hingeably connected to either of the keyboard housing panels.

Abstract: A portable display device that, in a first configuration, may function as a first type of device, such as a cellular phone and, in a second configuration, as a second type of device, such as a personal computer a split, full size keyboard spanning a display panel. Each keyboard panel may be substantially equal in size to the display panel, and may constitute the left and right hand halves of a standard keyboard. The keyboard panels may be hingably connected to the opposite short sides of the rectangular display panel. The device may further include a numeric keypad, hingably connected to a short edge of either keyboard panel.

Abstract: A keyboard extension for a removable, portable display device such as a cellphone that also functions to house the display device. The display device housing is shaped and sized to securely enclose the removable, portable display device. The keyboard extension may have keyboard housing panels that are substantially equal in size to the display device being removably housed. These keyboard housing panels ham be hingably connected so that in a first configuration, the keyboard extension may function as a portable display device holder, while in a second configuration it may function as a wirelessly connected, split, full size keyboard input to the portable display. The keyboard extension may also include a numeric keypad housing panel that may be hingably connected to either of the keyboard housing panels.

Abstract: A portable display device that, in a first configuration, may function as a first type of device, such as a cellular phone and, in a second configuration, as a second type of device, such as a personal computer a split, full size keyboard spanning a display panel. Each keyboard panel may be substantially equal in size to the display panel, and may constitute the left and right hand halves of a standard keyboard. The keyboard panels may be hingably connected to the opposite short sides of the rectangular display panel. The device may further include a numeric keypad, hingably connected to a short edge of either keyboard panel.