Miniaturized touch keyboard structure
AssigneeAcrox Technologies Co., Ltd.
InventorYia-Yuan Oreyang
Life of this patent
Estimating the term…
Abstract
A miniaturized touch keyboard structure includes a keyboard and at least one touchpad. The keyboard includes a plurality of control keys and a blank key and the keyboard includes at least one control module arranged therein. The touchpad is directly arranged on the keyboard with one of control keys of the keyboard being converted into the touchpad. The touchpad is electrically connected to the control module. A relative position of the touchpad with respect to the blank key is such that the touchpad is located immediately leftward or rightward or both leftward and rightward of the blank key and the touchpad has a surface area that is smaller than or substantially equal to 2×2 cm2. Further, the touchpad has touch sensitivity and speed that are controlled by predetermined software.
Claims14
A miniaturized touch keyboard structure, comprising:
- a keyboard, which comprises a plurality of control keys and a blank key functioning as a spacebar key, the keyboard comprising at least one control module arranged therein, the control module comprising a touch controller to correspond to a touchpad for conducting a touch operation and to use a high signal-to-noise ratio (SNR) thereof to provide relatively high recognition speed and sensitivity for allowing the touchpad to achieve relatively high preciseness of touch operation within a limited area;
- and
- at least one touchpad, which is arranged in the keyboard and immediately adjacent to the blank key and is electrically connected to the control module, such that the touchpad is set at each of two locations that are respectively and immediately rightward and leftward of the blank key, the touchpad having a surface area that is smaller than or substantially equal to 2×2 cm2.
A miniaturized touch keyboard structure, comprising:
- a keyboard, which comprises a plurality of control keys and a blank key functioning as a spacebar key, the keyboard comprising at least one control module arranged therein, the control module comprising a touch controller;
- and
- at least one touchpad, which is arranged in the keyboard and immediately adjacent to the blank key and is electrically connected to the control module, such that the touchpad is set at each of two locations that are respectively and immediately rightward and leftward of the blank key, the touchpad having a surface area that is smaller than or substantially equal to 2×2 cm2;
- wherein the touch controller is operable to conduct a touch operation with the touchpad and the touch controller provides a high signal-to-noise ratio (SNR) to achieve relatively high recognition speed and sensitivity for allowing the touchpad to achieve relatively high preciseness of touch operation within a limited area, so that the touchpad is matched with a high image quality display to allow the touchpad to precisely control a cursor displayed on the high image quality display.
Dependencies are inferred from the claim text.