Abstract: An operation method of a touch panel includes the following steps. A touch signal generated when the touch panel senses a touch is received. According to the touch signal, whether a location of the touch moves from a triggering zone to a working zone on the touch panel is determined. When the location of the touch moves to the working zone from the triggering zone, the touch panel is controlled to operate under a multi-touch mode. When the location of the touch does not move to the working zone form the triggering zone, the touch panel is controlled to operate under a mouse mode.

Abstract: A signal transmitting method of a touch input device is adapted to the touch input device and a computer device connected with each other. According to an embodiment, the signal transmitting method includes the following steps. A touch signal is obtained by using a touch input device. When the touch signal corresponds to a mouse mode, the touch signal is transmitted to an inbuilt mouse driver of the computer device through a first channel. When the touch signal corresponds to a touchpad mode, the touch signal is transmitted to an inbuilt touchpad driver of the computer device through a second channel different from the first channel. Thus, a single touch input device can be used as a mouse and a touch pad, and provide different input signals to the computer device.

Abstract: An analytical strip including a substrate and a channel structure is disclosed. A substrate has a flat surface and the channel is formed on the flat surface according to a predetermined pattern. The surface of channel structure is not lower than the surface of the substrate. The channel has a hollow-matrix conformation and the channel is more hydrophilic than the flat surface of the substrate is. The strip also contains a reaction material formed in the hollow-matrix.

Abstract: An analytical strip including a substrate and a channel structure is disclosed. A substrate has a flat surface and the channel is formed on the flat surface according to a predetermined pattern. The surface of channel structure is not lower than the surface of the substrate. The channel has a hollow-matrix conformation and the channel is more hydrophilic than the flat surface of the substrate is. The strip also contains a reaction material formed in the hollow-matrix.