Portable device and rapid cursor positioning method

Abstract

The invention relates to a portable device provided with a first area and a second area. The portable device comprises a flat panel display module, a touch pad module and a coordinate transformation module, wherein the flat panel display module is arranged in the first area and provided with a display area, the display area is provided with a plurality of first coordinate positions, and a cursor is displayed in the first coordinate position of the display area according to a cursor position signal; the touch pad module is arranged in the second area and provided with a touch pad, and the touch pad is provided with a plurality of second coordinate positions; the first coordinate positions respectively correspond to the second coordinate positions according to the correspondence positions of the display area and the touch pad; an object pressing in the second coordinate position of the touch pad can be detected by the touch pad module, so as to generate a touch position signal; and the coordinate transformation module converts the touch position signal into a cursor position signal, and the touch position signal displays the first coordinate positions of the cursor corresponding to the second coordinate positions. The portable device can improve use effectiveness and save cost.

Description

technical field [0001] The invention relates to a portable device and a fast cursor positioning method. Background technique [0002] With the advancement of technology, the applications of portable devices are also becoming more and more extensive. In order to allow users to operate electronic devices more easily, simple man-machine interfaces are constantly being developed. At present, portable devices often use a touchpad as a human-machine interface, and improving the controllability of the touchpad to enhance product performance is also an important issue. [0003] Such as figure 1 As shown, a known notebook computer 1 has a flat panel display module 11 , a keyboard 12 and a touch panel module 13 . The flat panel display module 11 is disposed in a housing 14 , and the keyboard 12 and touch panel module 13 are disposed in another housing 15 . Wherein, the two housings 14, 15 are pivotally connected to each other. [0004] The plane display module 11 has a display ar...

AI Technical Summary

Problems solved by technology

[0005] In this way, it is inconvenient to use because the user needs to move the finger back and forth continuously; and if the user's finger is pressed on the pressing position P12 at the beginning, there is not much space for the pressing position P12 to move to the lower left. , causing more confusion for users

[0006] This shows that the above-mentioned existing portable device and fast cursor positioning method obviously still have inconvenience and defects in structure and use, and need to be further improved urgently

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above-mentioned problems. This is obviously related. The problem that the industry is eager to solve

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