Abstract: A flat display device (2) has a foldable base (25). The flat display device includes a flat panel (21) pivoted to a base by a hinge assembly (23). The panel is capable of rotating with respect to the base between a position and a second position. A third position of the panel with respect to the base is intermediate between the first position and the second position. A first friction force provided by the hinge assembly when the panel rotates between the first position and the third position is smaller than a second friction force provided by the hinge assembly when the panel rotates between the third position and the second position.

Abstract: A flat display device (2) has a foldable base (25). The flat display device includes a flat panel (21) pivoted to a base by a hinge assembly (23). The panel is capable of rotating with respect to the base between a position and a second position. A third position of the panel with respect to the base is intermediate between the first position and the second position. A first friction force provided by the hinge assembly when the panel rotates between the first position and the third position is smaller than a second friction force provided by the hinge assembly when the panel rotates between the third position and the second position.

Abstract: An electronic player for implementing Internet telephony function and method therefof, wherein the electronic player comprises a connecting interface for establishing connection and communication between said electronics player and a computer; an audio signal controller for transmitting encoded audio signals between said computer and said electronic player according to an audio communication protocol; a central processing unit for handling encoding and decoding of the audio signals, providing digital-to-analog/analog-to-digital conversion, and exchanging audio data with said audio signal controller through said connecting interface; an audio input/output unit for inputting/outputting the audio signals; and a channel switching unit for switching said electronic player between a normal mode and an internet telephone mode, thereby said electronic player can not only work as a music player in a normal mode, but also serve as an internet telephone with call receiving and call dialing capability when connected to a

Abstract: An exemplary packing box (2) includes a receptacle portion (21) and at least one buffer portion (23). The receptacle portion includes a plurality of side walls (213, 215, 217) and a base (211) perpendicular to thereof. The side walls and the base cooperatively define a receiving space. The at least one buffer portion extends from at least one of the side walls. The at least one buffer portion is located in the receiving space and including a first supporting member (213b) and at least one buffer layer (233).