Abstract: A portable computer with a projecting function includes a main body, a display module, a pivot, and a projection module. The display module is connected to the main body via the pivot and capable of rotating relative to the main body. The projection module is disposed on the pivot for projecting the information of the main body. The portable computer is, for example, a laptop computer, or a tablet computer.

Abstract: A portable computer includes a host, a display portion and a plurality of functional modules. The display portion is pivotally connected with the host and has an accommodation concave space. Each of the functional modules has the same connecting structure to be engaged within the accommodation concave space. Either one of the functional modules is installed within the accommodation concave space.

Abstract: A portable computer with a projecting function includes a main body, a display module, a pivot, and a projection module. The display module is connected to the main body via the pivot and capable of rotating relative to the main body. The projection module is disposed on the pivot for projecting the information of the main body. The portable computer is, for example, a laptop computer, or a tablet computer.

Abstract: A keyboard and an electronic device are provided. The electronic device includes a host, a display module and a keyboard. The display module is electrically connected to the host. The keyboard is electrically connected to the host. The keyboard includes a circuit membrane, a lighting film and a plurality of keycaps. The circuit membrane has a plurality of key contacts. The circuit membrane and the lighting film are stacked, and the lighting film emits light with different wavelengths according to different voltages applied thereon. The keycaps are disposed on the circuit membrane and the lighting film and located above the key contacts.

Abstract: A portable computer includes a host, a display portion and a plurality of functional modules. The display portion is pivotally connected with the host and has an accommodation concave space. Each of the functional modules has the same connecting structure to be engaged within the accommodation concave space. Either one of the functional modules is installed within the accommodation concave space.

Abstract: A keyboard includes a keyboard pattern, a transparent touch panel and a control module. The keyboard pattern has a plurality of key patterns. The transparent touch panel covers the keyboard pattern. The control module is electrically connected with the transparent touch panel. When the transparent touch panel is pressed, according to the key pattern corresponding to the pressed position of the transparent touch panel, the control module outputs a key code corresponding to the key pattern.

Abstract: A portable computer with a projecting function includes a main body, a display module, a pivot, and a projection module. The display module is connected to the main body via the pivot and capable of rotating relative to the main body. The projection module is disposed on the pivot for projecting the information of the main body. The portable computer is, for example, a laptop computer, or a tablet computer.