Patent ID: 9383859
Filing Date: 2016-07-05
CPC Classification: G06F

Claim Text:
1. A multi-mode touch input device, comprising: a first touch input device generating a first touch signal; and a second touch input device generating a second touch signal, wherein when a first lateral surface of the first touch input device and a first lateral surface of the second touch input device are combined together, both of the first touch input device and the second touch input device are operated in a keyboard mode, and the first touch input device and the second touch input device are collaboratively defined as a touch keyboard, wherein when a second lateral surface of the first touch input device and a second lateral surface of the second touch input device are combined together, both of the first touch input device and the second touch input device are operated in a handwriting tablet mode, and the first touch input device and the second touch input device are collaboratively defined as a handwriting tablet wherein the first touch input device comprises: wherein the second touch input device comprises: wherein when the first lateral surface of the first touch input device and the first lateral surface of the second touch input device are combined together, the first sensing switch is triggered by the second touch input device and the third sensing switch is triggered by the first touch input device, wherein when the second lateral surface of the first touch input device and the second lateral surface of the second touch input device are combined together, the second sensing switch is triggered by the second touch input device and the fourth sensing switch is triggered by the first touch input device.